Add security patch and create release.

Tags will be OpenSSL_0_9_6b and OpenSSL-engine-0_9_6b

CHANGES

@@ -2,6 +2,118 @@
  OpenSSL CHANGES
  _______________
 
+ Changes between 0.9.6a and 0.9.6b  [9 Jul 2001]
+
+  *) Change ssleay_rand_bytes (crypto/rand/md_rand.c)
+     to avoid a SSLeay/OpenSSL PRNG weakness pointed out by
+     Markku-Juhani O. Saarinen <markku-juhani.saarinen@nokia.com>:
+     PRNG state recovery was possible based on the output of
+     one PRNG request appropriately sized to gain knowledge on
+     'md' followed by enough consecutive 1-byte PRNG requests
+     to traverse all of 'state'.
+
+     1. When updating 'md_local' (the current thread's copy of 'md')
+        during PRNG output generation, hash all of the previous
+        'md_local' value, not just the half used for PRNG output.
+
+     2. Make the number of bytes from 'state' included into the hash
+        independent from the number of PRNG bytes requested.
+
+     The first measure alone would be sufficient to avoid
+     Markku-Juhani's attack.  (Actually it had never occurred
+     to me that the half of 'md_local' used for chaining was the
+     half from which PRNG output bytes were taken -- I had always
+     assumed that the secret half would be used.)  The second
+     measure makes sure that additional data from 'state' is never
+     mixed into 'md_local' in small portions; this heuristically
+     further strengthens the PRNG.
+     [Bodo Moeller]
+
+  *) Fix crypto/bn/asm/mips3.s.
+     [Andy Polyakov]
+
+  *) When only the key is given to "enc", the IV is undefined. Print out
+     an error message in this case.
+     [Lutz Jaenicke]
+
+  *) Handle special case when X509_NAME is empty in X509 printing routines.
+     [Steve Henson]
+
+  *) In dsa_do_verify (crypto/dsa/dsa_ossl.c), verify that r and s are
+     positive and less than q.
+     [Bodo Moeller]
+
+  *) Don't change *pointer in CRYPTO_add_lock() is add_lock_callback is
+     used: it isn't thread safe and the add_lock_callback should handle
+     that itself.
+     [Paul Rose <Paul.Rose@bridge.com>]
+
+  *) Verify that incoming data obeys the block size in
+     ssl3_enc (ssl/s3_enc.c) and tls1_enc (ssl/t1_enc.c).
+     [Bodo Moeller]
+
+  *) Fix OAEP check.
+     [Ulf M<>ller, Bodo M<>ller]
+
+  *) The countermeasure against Bleichbacher's attack on PKCS #1 v1.5
+     RSA encryption was accidentily removed in s3_srvr.c in OpenSSL 0.9.5
+     when fixing the server behaviour for backwards-compatible 'client
+     hello' messages.  (Note that the attack is impractical against
+     SSL 3.0 and TLS 1.0 anyway because length and version checking
+     means that the probability of guessing a valid ciphertext is
+     around 2^-40; see section 5 in Bleichenbacher's CRYPTO '98
+     paper.)
+
+     Before 0.9.5, the countermeasure (hide the error by generating a
+     random 'decryption result') did not work properly because
+     ERR_clear_error() was missing, meaning that SSL_get_error() would
+     detect the supposedly ignored error.
+
+     Both problems are now fixed.
+     [Bodo Moeller]
+
+  *) In crypto/bio/bf_buff.c, increase DEFAULT_BUFFER_SIZE to 4096
+     (previously it was 1024).
+     [Bodo Moeller]
+
+  *) Fix for compatibility mode trust settings: ignore trust settings
+     unless some valid trust or reject settings are present.
+     [Steve Henson]
+
+  *) Fix for blowfish EVP: its a variable length cipher.
+     [Steve Henson]
+
+  *) Fix various bugs related to DSA S/MIME verification. Handle missing
+     parameters in DSA public key structures and return an error in the
+     DSA routines if parameters are absent.
+     [Steve Henson]
+
+  *) In versions up to 0.9.6, RAND_file_name() resorted to file ".rnd"
+     in the current directory if neither $RANDFILE nor $HOME was set.
+     RAND_file_name() in 0.9.6a returned NULL in this case.  This has
+     caused some confusion to Windows users who haven't defined $HOME.
+     Thus RAND_file_name() is changed again: e_os.h can define a
+     DEFAULT_HOME, which will be used if $HOME is not set.
+     For Windows, we use "C:"; on other platforms, we still require
+     environment variables.
+
+  *) Move 'if (!initialized) RAND_poll()' into regions protected by
+     CRYPTO_LOCK_RAND.  This is not strictly necessary, but avoids
+     having multiple threads call RAND_poll() concurrently.
+     [Bodo Moeller]
+
+  *) In crypto/rand/md_rand.c, replace 'add_do_not_lock' flag by a
+     combination of a flag and a thread ID variable.
+     Otherwise while one thread is in ssleay_rand_bytes (which sets the
+     flag), *other* threads can enter ssleay_add_bytes without obeying
+     the CRYPTO_LOCK_RAND lock (and may even illegaly release the lock
+     that they do not hold after the first thread unsets add_do_not_lock).
+     [Bodo Moeller]
+
+  *) Change bctest again: '-x' expressions are not available in all
+     versions of 'test'.
+     [Bodo Moeller]
+
  Changes between 0.9.6 and 0.9.6a  [5 Apr 2001]
 
   *) Fix a couple of memory leaks in PKCS7_dataDecode()
@@ -2363,7 +2475,7 @@
                                      copied!)
      [Bodo Moeller]
 
-  *) Bugfix: SSL_set_mode ignored its parameter, only SSL_CTX_set_mode
+  *) Bugfix: SSL_set_options ignored its parameter, only SSL_CTX_set_options
      worked.
 
   *) Fix problems with no-hmac etc.

Configure

@@ -10,7 +10,7 @@ use strict;
 
 # see INSTALL for instructions.
 
-my $usage="Usage: Configure [no-<cipher> ...] [-Dxxx] [-lxxx] [-Lxxx] [-fxxx] [-Kxxx] [no-hw-xxx|no-hw] [rsaref] [no-threads] [no-asm] [no-dso] [386] [--prefix=DIR] [--openssldir=OPENSSLDIR] os/compiler[:flags]\n";
+my $usage="Usage: Configure [no-<cipher> ...] [-Dxxx] [-lxxx] [-Lxxx] [-fxxx] [-Kxxx] [rsaref] [no-threads] [no-asm] [no-dso] [386] [--prefix=DIR] [--openssldir=OPENSSLDIR] os/compiler[:flags]\n";
 
 # Options:
 #
@@ -23,20 +23,11 @@ my $usage="Usage: Configure [no-<cipher> ...] [-Dxxx] [-lxxx] [-Lxxx] [-fxxx] [-
 #               default).  This needn't be set in advance, you can
 #               just as well use "make INSTALL_PREFIX=/whatever install".
 #
-# no-hw-xxx     do not compile support for specific crypto hardware.
-#               Generic OpenSSL-style methods relating to this support
-#               are always compiled but return NULL if the hardware
-#               support isn't compiled.
-# no-hw         do not compile support for any crypto hardware.
 # rsaref        use RSAref
 # [no-]threads  [don't] try to create a library that is suitable for
 #               multithreaded applications (default is "threads" if we
 #               know how to do it)
 # [no-]shared	[don't] try to create shared libraries when supported.
-#               IT IS NOT RECOMMENDED TO USE "shared"!  Since this is a
-#               development branch, the positions of the ENGINE symbols
-#               in the transfer vector are constantly moving, so binary
-#               backward compatibility can't be guaranteed in any way.
 # no-asm        do not use assembler
 # no-dso        do not compile in any native shared-library methods. This
 #               will ensure that all methods just return NULL.
@@ -143,6 +134,9 @@ my %table=(
 # error message.
 "solaris-x86-gcc","gcc:-O3 -fomit-frame-pointer -m486 -Wall -DL_ENDIAN -DNO_INLINE_ASM::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_sol_asm}:dlfcn:gnu-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 
+#### Solaris x86 with Sun C setups
+"solaris-x86-cc","cc:-fast -O -Xa::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_PTR DES_UNROLL BF_PTR::::::::::dlfcn:solaris-shared:-KPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
+
 #### SPARC Solaris with GNU C setups
 "solaris-sparcv7-gcc","gcc:-O3 -fomit-frame-pointer -Wall -DB_ENDIAN -DBN_DIV2W::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR::::::::::dlfcn:gnu-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 "solaris-sparcv8-gcc","gcc:-mv8 -O3 -fomit-frame-pointer -Wall -DB_ENDIAN -DBN_DIV2W::-D_REENTRANT:-lsocket -lnsl -ldl:BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR:asm/sparcv8.o:::::::::dlfcn:gnu-shared:-fPIC:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
@@ -519,18 +513,6 @@ PROCESS_ARGS:
 			$flags .= "-DNO_ASM ";
 			$openssl_other_defines .= "#define NO_ASM\n";
 			}
-		elsif (/^no-hw-(.+)$/)
-			{
-			my $hw=$1;
-			$hw =~ tr/[a-z]/[A-Z]/;
-			$flags .= "-DNO_HW_$hw ";
-			$openssl_other_defines .= "#define NO_HW_$hw\n";
-			}
-		elsif (/^no-hw$/)
-			{
-			$flags .= "-DNO_HW ";
-			$openssl_other_defines .= "#define NO_HW\n";
-			}
 		elsif (/^no-dso$/)
 			{ $no_dso=1; }
 		elsif (/^no-threads$/)

FAQ

@@ -17,6 +17,7 @@ OpenSSL  -  Frequently Asked Questions
 [USER] Questions on using the OpenSSL applications
 
 * Why do I get a "PRNG not seeded" error message?
+* Why do I get an "unable to write 'random state'" error message?
 * How do I create certificates or certificate requests?
 * Why can't I create certificate requests?
 * Why does <SSL program> fail with a certificate verify error?
@@ -47,6 +48,7 @@ OpenSSL  -  Frequently Asked Questions
 * Why do I get errors about unknown algorithms?
 * Why can't the OpenSSH configure script detect OpenSSL?
 * Can I use OpenSSL's SSL library with non-blocking I/O?
+* Why doesn't my server application receive a client certificate?
 
 ===============================================================================
 
@@ -55,7 +57,7 @@ OpenSSL  -  Frequently Asked Questions
 * Which is the current version of OpenSSL?
 
 The current version is available from <URL: http://www.openssl.org>.
-OpenSSL 0.9.6a was released on April 5th, 2001.
+OpenSSL 0.9.6b was released on July 9th, 2001.
 
 In addition to the current stable release, you can also access daily
 snapshots of the OpenSSL development version at <URL:
@@ -160,6 +162,7 @@ correctly.  Many open source operating systems provide a "randomness
 device" that serves this purpose.  On other systems, applications have
 to call the RAND_add() or RAND_seed() function with appropriate data
 before generating keys or performing public key encryption.
+(These functions initialize the pseudo-random number generator, PRNG.)
 
 Some broken applications do not do this.  As of version 0.9.5, the
 OpenSSL functions that need randomness report an error if the random
@@ -169,18 +172,36 @@ application you are using.  It is likely that it never worked
 correctly.  OpenSSL 0.9.5 and later make the error visible by refusing
 to perform potentially insecure encryption.
 
-On systems without /dev/urandom, it is a good idea to use the Entropy
-Gathering Demon; see the RAND_egd() manpage for details.
+On systems without /dev/urandom and /dev/random, it is a good idea to
+use the Entropy Gathering Demon (EGD); see the RAND_egd() manpage for
+details.  Starting with version 0.9.7, OpenSSL will automatically look
+for an EGD socket at /var/run/egd-pool, /dev/egd-pool, /etc/egd-pool and
+/etc/entropy.
 
-Most components of the openssl command line tool try to use the
-file $HOME/.rnd (or $RANDFILE, if this environment variable is set)
-for seeding the PRNG.  If this file does not exist or is too short,
-the "PRNG not seeded" error message may occur.
+Most components of the openssl command line utility automatically try
+to seed the random number generator from a file.  The name of the
+default seeding file is determined as follows: If environment variable
+RANDFILE is set, then it names the seeding file.  Otherwise if
+environment variable HOME is set, then the seeding file is $HOME/.rnd.
+If neither RANDFILE nor HOME is set, versions up to OpenSSL 0.9.6 will
+use file .rnd in the current directory while OpenSSL 0.9.6a uses no
+default seeding file at all.  OpenSSL 0.9.6b and later will behave
+similarly to 0.9.6a, but will use a default of "C:" for HOME on
+Windows systems if the environment variable has not been set.
 
-[Note to OpenSSL 0.9.5 users: The command "openssl rsa" in version
-0.9.5 does not do this and will fail on systems without /dev/urandom
-when trying to password-encrypt an RSA key!  This is a bug in the
-library; try a later version instead.]
+If the default seeding file does not exist or is too short, the "PRNG
+not seeded" error message may occur.
+
+The openssl command line utility will write back a new state to the
+default seeding file (and create this file if necessary) unless
+there was no sufficient seeding.
+
+Pointing $RANDFILE to an Entropy Gathering Daemon socket does not work.
+Use the "-rand" option of the OpenSSL command line tools instead.
+The $RANDFILE environment variable and $HOME/.rnd are only used by the
+OpenSSL command line tools. Applications using the OpenSSL library
+provide their own configuration options to specify the entropy source,
+please check out the documentation coming the with application.
 
 For Solaris 2.6, Tim Nibbe <tnibbe@sprint.net> and others have suggested
 installing the SUNski package from Sun patch 105710-01 (Sparc) which
@@ -190,6 +211,18 @@ versions.  However, be warned that /dev/random is usually a blocking
 device, which may have some effects on OpenSSL.
 
 
+* Why do I get an "unable to write 'random state'" error message?
+
+
+Sometimes the openssl command line utility does not abort with
+a "PRNG not seeded" error message, but complains that it is
+"unable to write 'random state'".  This message refers to the
+default seeding file (see previous answer).  A possible reason
+is that no default filename is known because neither RANDFILE
+nor HOME is set.  (Versions up to 0.9.6 used file ".rnd" in the
+current directory in this case, but this has changed with 0.9.6a.)
+
+
 * How do I create certificates or certificate requests?
 
 Check out the CA.pl(1) manual page. This provides a simple wrapper round
@@ -543,5 +576,12 @@ requiring a bi-directional message exchange; both SSL_read() and
 SSL_write() will try to continue any pending handshake.
 
 
+* Why doesn't my server application receive a client certificate?
+
+Due to the TLS protocol definition, a client will only send a certificate,
+if explicitely asked by the server. Use the SSL_VERIFY_PEER flag of the
+SSL_CTX_set_verify() function to enable the use of client certificates.
+
+
 ===============================================================================
 

INSTALL

@@ -7,8 +7,11 @@
 
  To install OpenSSL, you will need:
 
+  * make
   * Perl 5
   * an ANSI C compiler
+  * a development environment in form of development libraries and C
+    header files
   * a supported Unix operating system
 
  Quick Start
@@ -43,9 +46,6 @@
   --openssldir=DIR Directory for OpenSSL files. If no prefix is specified,
                 the library files and binaries are also installed there.
 
-  rsaref        Build with RSADSI's RSAREF toolkit (this assumes that
-                librsaref.a is in the library search path).
-
   no-threads    Don't try to build with support for multi-threaded
                 applications.
 
@@ -57,10 +57,7 @@
 
   shared        In addition to the usual static libraries, create shared
                 libraries on platforms where it's supported.  See "Note on
-                shared libraries" below.  THIS IS NOT RECOMMENDED!  Since
-                this is a development branch, the positions of the ENGINE
-                symbols in the transfer vector are constantly moving, so
-                binary backward compatibility can't be guaranteed in any way.
+                shared libraries" below.
 
   no-asm        Do not use assembler code.
 
@@ -128,7 +125,7 @@
      directory, and the binary will be in the "apps" directory.
 
      If "make" fails, look at the output.  There may be reasons for
-     the failure that isn't a problem in OpenSSL itself (like missing
+     the failure that aren't problems in OpenSSL itself (like missing
      standard headers).  If it is a problem with OpenSSL itself, please
      report the problem to <openssl-bugs@openssl.org> (note that your
      message will be forwarded to a public mailing list).  Include the

INSTALL.VMS

@@ -8,6 +8,7 @@ Intro:
 
 This file is divided in the following parts:
 
+  Requirements			- Mandatory reading.
   Checking the distribution	- Mandatory reading.
   Compilation			- Mandatory reading.
   Logical names			- Mandatory reading.
@@ -19,6 +20,15 @@ This file is divided in the following parts:
   TODO				- Things that are to come.
 
 
+Requirements:
+=============
+
+To build and install OpenSSL, you will need:
+
+ * DEC C or some other ANSI C compiler.  VAX C is *not* supported.
+   [Note: OpenSSL has only been tested with DEC C.  Compiling with 
+    a different ANSI C compiler may require some work]
+
 Checking the distribution:
 ==========================
 

Makefile.org

@@ -162,7 +162,7 @@ SHLIBDIRS= crypto ssl
 SDIRS=  \
 	md2 md4 md5 sha mdc2 hmac ripemd \
 	des rc2 rc4 rc5 idea bf cast \
-	bn rsa dsa dh dso engine \
+	bn rsa dsa dh dso \
 	buffer bio stack lhash rand err objects \
 	evp asn1 pem x509 x509v3 conf txt_db pkcs7 pkcs12 comp
 
@@ -474,19 +474,19 @@ install_docs:
 		$(INSTALL_PREFIX)$(MANDIR)/man3 \
 		$(INSTALL_PREFIX)$(MANDIR)/man5 \
 		$(INSTALL_PREFIX)$(MANDIR)/man7
-	@echo installing man 1 and man 5
 	@for i in doc/apps/*.pod; do \
 		fn=`basename $$i .pod`; \
-		sec=`[ "$$fn" = "config" ] && echo 5 || echo 1`; \
+		if [ "$$fn" = "config" ]; then sec=5; else sec=1; fi; \
+		echo "installing man$$sec/`basename $$i .pod`.$$sec"; \
 		(cd `dirname $$i`; \
 		$(PERL) ../../util/pod2man.pl --section=$$sec --center=OpenSSL \
 			 --release=$(VERSION) `basename $$i`) \
 			>  $(INSTALL_PREFIX)$(MANDIR)/man$$sec/`basename $$i .pod`.$$sec; \
 	done
-	@echo installing man 3 and man 7
 	@for i in doc/crypto/*.pod doc/ssl/*.pod; do \
 		fn=`basename $$i .pod`; \
-		sec=`[ "$$fn" = "des_modes" ] && echo 7 || echo 3`; \
+		if [ "$$fn" = "des_modes" ]; then sec=7; else sec=3; fi; \
+		echo "installing man$$sec/`basename $$i .pod`.$$sec"; \
 		(cd `dirname $$i`; \
 		$(PERL) ../../util/pod2man.pl --section=$$sec --center=OpenSSL \
 			--release=$(VERSION) `basename $$i`) \

NEWS

@@ -5,6 +5,23 @@
   This file gives a brief overview of the major changes between each OpenSSL
   release. For more details please read the CHANGES file.
 
+  Changes between OpenSSL 0.9.6a and OpenSSL 0.9.6b:
+
+      o Security fix: PRNG improvements.
+      o Security fix: RSA OAEP check.
+      o Security fix: Reinsert and fix countermeasure to Bleichbacher's
+        attack.
+      o MIPS bug fix in BIGNUM.
+      o Bug fix in "openssl enc".
+      o Bug fix in X.509 printing routine.
+      o Bug fix in DSA verification routine and DSA S/MIME verification.
+      o Bug fix to make PRNG thread-safe.
+      o Bug fix in RAND_file_name().
+      o Bug fix in compatibility mode trust settings.
+      o Bug fix in blowfish EVP.
+      o Increase default size for BIO buffering filter.
+      o Compatibility fixes in some scripts.
+
   Major changes between OpenSSL 0.9.6 and OpenSSL 0.9.6a:
 
       o Security fix: change behavior of OpenSSL to avoid using

README

@@ -1,7 +1,7 @@
 
- OpenSSL 0.9.6a [engine] 5 Apr 2001
+ OpenSSL 0.9.6b  9 Jul 2001
 
- Copyright (c) 1998-2000 The OpenSSL Project
+ Copyright (c) 1998-2001 The OpenSSL Project
  Copyright (c) 1995-1998 Eric A. Young, Tim J. Hudson
  All rights reserved.
 

STATUS

@@ -1,6 +1,6 @@
 
   OpenSSL STATUS                           Last modified at
-  ______________                           $Date: 2001/04/05 17:48:02 $
+  ______________                           $Date: 2001/04/05 17:42:00 $
 
   DEVELOPMENT STATE
 

TABLE

@@ -2464,6 +2464,28 @@ $shared_cflag = -fPIC
 $shared_extension = .so.$(SHLIB_MAJOR).$(SHLIB_MINOR)
 $ranlib       = 
 
+*** solaris-x86-cc
+$cc           = cc
+$cflags       = -fast -O -Xa
+$unistd       = 
+$thread_cflag = -D_REENTRANT
+$lflags       = -lsocket -lnsl -ldl
+$bn_ops       = BN_LLONG RC4_CHAR RC4_CHUNK DES_PTR DES_UNROLL BF_PTR
+$bn_obj       = 
+$des_obj      = 
+$bf_obj       = 
+$md5_obj      = 
+$sha1_obj     = 
+$cast_obj     = 
+$rc4_obj      = 
+$rmd160_obj   = 
+$rc5_obj      = 
+$dso_scheme   = dlfcn
+$shared_target= solaris-shared
+$shared_cflag = -KPIC
+$shared_extension = .so.$(SHLIB_MAJOR).$(SHLIB_MINOR)
+$ranlib       = 
+
 *** solaris-x86-gcc
 $cc           = gcc
 $cflags       = -O3 -fomit-frame-pointer -m486 -Wall -DL_ENDIAN -DNO_INLINE_ASM

apps/Makefile.ssl

@@ -210,15 +210,14 @@ ca.o: ../include/openssl/buffer.h ../include/openssl/cast.h
 ca.o: ../include/openssl/conf.h ../include/openssl/crypto.h
 ca.o: ../include/openssl/des.h ../include/openssl/dh.h ../include/openssl/dsa.h
 ca.o: ../include/openssl/e_os.h ../include/openssl/e_os.h
-ca.o: ../include/openssl/e_os2.h ../include/openssl/engine.h
-ca.o: ../include/openssl/err.h ../include/openssl/evp.h
-ca.o: ../include/openssl/idea.h ../include/openssl/lhash.h
-ca.o: ../include/openssl/md2.h ../include/openssl/md4.h
-ca.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
-ca.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
-ca.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
-ca.o: ../include/openssl/pem.h ../include/openssl/pem2.h
-ca.o: ../include/openssl/pkcs7.h ../include/openssl/rand.h
+ca.o: ../include/openssl/e_os2.h ../include/openssl/err.h
+ca.o: ../include/openssl/evp.h ../include/openssl/idea.h
+ca.o: ../include/openssl/lhash.h ../include/openssl/md2.h
+ca.o: ../include/openssl/md4.h ../include/openssl/md5.h
+ca.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
+ca.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
+ca.o: ../include/openssl/opensslv.h ../include/openssl/pem.h
+ca.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
 ca.o: ../include/openssl/rc2.h ../include/openssl/rc4.h
 ca.o: ../include/openssl/rc5.h ../include/openssl/ripemd.h
 ca.o: ../include/openssl/rsa.h ../include/openssl/safestack.h
@@ -297,15 +296,14 @@ dgst.o: ../include/openssl/conf.h ../include/openssl/crypto.h
 dgst.o: ../include/openssl/des.h ../include/openssl/dh.h
 dgst.o: ../include/openssl/dsa.h ../include/openssl/e_os.h
 dgst.o: ../include/openssl/e_os.h ../include/openssl/e_os2.h
-dgst.o: ../include/openssl/engine.h ../include/openssl/err.h
-dgst.o: ../include/openssl/evp.h ../include/openssl/idea.h
-dgst.o: ../include/openssl/lhash.h ../include/openssl/md2.h
-dgst.o: ../include/openssl/md4.h ../include/openssl/md5.h
-dgst.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
-dgst.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
-dgst.o: ../include/openssl/opensslv.h ../include/openssl/pem.h
-dgst.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
-dgst.o: ../include/openssl/rand.h ../include/openssl/rc2.h
+dgst.o: ../include/openssl/err.h ../include/openssl/evp.h
+dgst.o: ../include/openssl/idea.h ../include/openssl/lhash.h
+dgst.o: ../include/openssl/md2.h ../include/openssl/md4.h
+dgst.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
+dgst.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
+dgst.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
+dgst.o: ../include/openssl/pem.h ../include/openssl/pem2.h
+dgst.o: ../include/openssl/pkcs7.h ../include/openssl/rc2.h
 dgst.o: ../include/openssl/rc4.h ../include/openssl/rc5.h
 dgst.o: ../include/openssl/ripemd.h ../include/openssl/rsa.h
 dgst.o: ../include/openssl/safestack.h ../include/openssl/sha.h
@@ -317,15 +315,14 @@ dh.o: ../include/openssl/buffer.h ../include/openssl/cast.h
 dh.o: ../include/openssl/conf.h ../include/openssl/crypto.h
 dh.o: ../include/openssl/des.h ../include/openssl/dh.h ../include/openssl/dsa.h
 dh.o: ../include/openssl/e_os.h ../include/openssl/e_os.h
-dh.o: ../include/openssl/e_os2.h ../include/openssl/engine.h
-dh.o: ../include/openssl/err.h ../include/openssl/evp.h
-dh.o: ../include/openssl/idea.h ../include/openssl/lhash.h
-dh.o: ../include/openssl/md2.h ../include/openssl/md4.h
-dh.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
-dh.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
-dh.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
-dh.o: ../include/openssl/pem.h ../include/openssl/pem2.h
-dh.o: ../include/openssl/pkcs7.h ../include/openssl/rand.h
+dh.o: ../include/openssl/e_os2.h ../include/openssl/err.h
+dh.o: ../include/openssl/evp.h ../include/openssl/idea.h
+dh.o: ../include/openssl/lhash.h ../include/openssl/md2.h
+dh.o: ../include/openssl/md4.h ../include/openssl/md5.h
+dh.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
+dh.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
+dh.o: ../include/openssl/opensslv.h ../include/openssl/pem.h
+dh.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
 dh.o: ../include/openssl/rc2.h ../include/openssl/rc4.h
 dh.o: ../include/openssl/rc5.h ../include/openssl/ripemd.h
 dh.o: ../include/openssl/rsa.h ../include/openssl/safestack.h
@@ -339,15 +336,14 @@ dsa.o: ../include/openssl/conf.h ../include/openssl/crypto.h
 dsa.o: ../include/openssl/des.h ../include/openssl/dh.h
 dsa.o: ../include/openssl/dsa.h ../include/openssl/e_os.h
 dsa.o: ../include/openssl/e_os.h ../include/openssl/e_os2.h
-dsa.o: ../include/openssl/engine.h ../include/openssl/err.h
-dsa.o: ../include/openssl/evp.h ../include/openssl/idea.h
-dsa.o: ../include/openssl/lhash.h ../include/openssl/md2.h
-dsa.o: ../include/openssl/md4.h ../include/openssl/md5.h
-dsa.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
-dsa.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
-dsa.o: ../include/openssl/opensslv.h ../include/openssl/pem.h
-dsa.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
-dsa.o: ../include/openssl/rand.h ../include/openssl/rc2.h
+dsa.o: ../include/openssl/err.h ../include/openssl/evp.h
+dsa.o: ../include/openssl/idea.h ../include/openssl/lhash.h
+dsa.o: ../include/openssl/md2.h ../include/openssl/md4.h
+dsa.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
+dsa.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
+dsa.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
+dsa.o: ../include/openssl/pem.h ../include/openssl/pem2.h
+dsa.o: ../include/openssl/pkcs7.h ../include/openssl/rc2.h
 dsa.o: ../include/openssl/rc4.h ../include/openssl/rc5.h
 dsa.o: ../include/openssl/ripemd.h ../include/openssl/rsa.h
 dsa.o: ../include/openssl/safestack.h ../include/openssl/sha.h
@@ -360,15 +356,14 @@ dsaparam.o: ../include/openssl/conf.h ../include/openssl/crypto.h
 dsaparam.o: ../include/openssl/des.h ../include/openssl/dh.h
 dsaparam.o: ../include/openssl/dsa.h ../include/openssl/e_os.h
 dsaparam.o: ../include/openssl/e_os.h ../include/openssl/e_os2.h
-dsaparam.o: ../include/openssl/engine.h ../include/openssl/err.h
-dsaparam.o: ../include/openssl/evp.h ../include/openssl/idea.h
-dsaparam.o: ../include/openssl/lhash.h ../include/openssl/md2.h
-dsaparam.o: ../include/openssl/md4.h ../include/openssl/md5.h
-dsaparam.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
-dsaparam.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
-dsaparam.o: ../include/openssl/opensslv.h ../include/openssl/pem.h
-dsaparam.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
-dsaparam.o: ../include/openssl/rand.h ../include/openssl/rc2.h
+dsaparam.o: ../include/openssl/err.h ../include/openssl/evp.h
+dsaparam.o: ../include/openssl/idea.h ../include/openssl/lhash.h
+dsaparam.o: ../include/openssl/md2.h ../include/openssl/md4.h
+dsaparam.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
+dsaparam.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
+dsaparam.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
+dsaparam.o: ../include/openssl/pem.h ../include/openssl/pem2.h
+dsaparam.o: ../include/openssl/pkcs7.h ../include/openssl/rc2.h
 dsaparam.o: ../include/openssl/rc4.h ../include/openssl/rc5.h
 dsaparam.o: ../include/openssl/ripemd.h ../include/openssl/rsa.h
 dsaparam.o: ../include/openssl/safestack.h ../include/openssl/sha.h
@@ -381,20 +376,20 @@ enc.o: ../include/openssl/conf.h ../include/openssl/crypto.h
 enc.o: ../include/openssl/des.h ../include/openssl/dh.h
 enc.o: ../include/openssl/dsa.h ../include/openssl/e_os.h
 enc.o: ../include/openssl/e_os.h ../include/openssl/e_os2.h
-enc.o: ../include/openssl/engine.h ../include/openssl/err.h
-enc.o: ../include/openssl/evp.h ../include/openssl/idea.h
-enc.o: ../include/openssl/lhash.h ../include/openssl/md2.h
-enc.o: ../include/openssl/md4.h ../include/openssl/md5.h
-enc.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
-enc.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
-enc.o: ../include/openssl/opensslv.h ../include/openssl/pem.h
-enc.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
-enc.o: ../include/openssl/rand.h ../include/openssl/rc2.h
-enc.o: ../include/openssl/rc4.h ../include/openssl/rc5.h
-enc.o: ../include/openssl/ripemd.h ../include/openssl/rsa.h
-enc.o: ../include/openssl/safestack.h ../include/openssl/sha.h
-enc.o: ../include/openssl/stack.h ../include/openssl/symhacks.h
-enc.o: ../include/openssl/x509.h ../include/openssl/x509_vfy.h apps.h
+enc.o: ../include/openssl/err.h ../include/openssl/evp.h
+enc.o: ../include/openssl/idea.h ../include/openssl/lhash.h
+enc.o: ../include/openssl/md2.h ../include/openssl/md4.h
+enc.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
+enc.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
+enc.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
+enc.o: ../include/openssl/pem.h ../include/openssl/pem2.h
+enc.o: ../include/openssl/pkcs7.h ../include/openssl/rand.h
+enc.o: ../include/openssl/rc2.h ../include/openssl/rc4.h
+enc.o: ../include/openssl/rc5.h ../include/openssl/ripemd.h
+enc.o: ../include/openssl/rsa.h ../include/openssl/safestack.h
+enc.o: ../include/openssl/sha.h ../include/openssl/stack.h
+enc.o: ../include/openssl/symhacks.h ../include/openssl/x509.h
+enc.o: ../include/openssl/x509_vfy.h apps.h
 errstr.o: ../include/openssl/asn1.h ../include/openssl/bio.h
 errstr.o: ../include/openssl/blowfish.h ../include/openssl/bn.h
 errstr.o: ../include/openssl/buffer.h ../include/openssl/cast.h
@@ -425,20 +420,20 @@ gendh.o: ../include/openssl/conf.h ../include/openssl/crypto.h
 gendh.o: ../include/openssl/des.h ../include/openssl/dh.h
 gendh.o: ../include/openssl/dsa.h ../include/openssl/e_os.h
 gendh.o: ../include/openssl/e_os.h ../include/openssl/e_os2.h
-gendh.o: ../include/openssl/engine.h ../include/openssl/err.h
-gendh.o: ../include/openssl/evp.h ../include/openssl/idea.h
-gendh.o: ../include/openssl/lhash.h ../include/openssl/md2.h
-gendh.o: ../include/openssl/md4.h ../include/openssl/md5.h
-gendh.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
-gendh.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
-gendh.o: ../include/openssl/opensslv.h ../include/openssl/pem.h
-gendh.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
-gendh.o: ../include/openssl/rand.h ../include/openssl/rc2.h
-gendh.o: ../include/openssl/rc4.h ../include/openssl/rc5.h
-gendh.o: ../include/openssl/ripemd.h ../include/openssl/rsa.h
-gendh.o: ../include/openssl/safestack.h ../include/openssl/sha.h
-gendh.o: ../include/openssl/stack.h ../include/openssl/symhacks.h
-gendh.o: ../include/openssl/x509.h ../include/openssl/x509_vfy.h apps.h
+gendh.o: ../include/openssl/err.h ../include/openssl/evp.h
+gendh.o: ../include/openssl/idea.h ../include/openssl/lhash.h
+gendh.o: ../include/openssl/md2.h ../include/openssl/md4.h
+gendh.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
+gendh.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
+gendh.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
+gendh.o: ../include/openssl/pem.h ../include/openssl/pem2.h
+gendh.o: ../include/openssl/pkcs7.h ../include/openssl/rand.h
+gendh.o: ../include/openssl/rc2.h ../include/openssl/rc4.h
+gendh.o: ../include/openssl/rc5.h ../include/openssl/ripemd.h
+gendh.o: ../include/openssl/rsa.h ../include/openssl/safestack.h
+gendh.o: ../include/openssl/sha.h ../include/openssl/stack.h
+gendh.o: ../include/openssl/symhacks.h ../include/openssl/x509.h
+gendh.o: ../include/openssl/x509_vfy.h apps.h
 gendsa.o: ../include/openssl/asn1.h ../include/openssl/bio.h
 gendsa.o: ../include/openssl/blowfish.h ../include/openssl/bn.h
 gendsa.o: ../include/openssl/buffer.h ../include/openssl/cast.h
@@ -446,15 +441,14 @@ gendsa.o: ../include/openssl/conf.h ../include/openssl/crypto.h
 gendsa.o: ../include/openssl/des.h ../include/openssl/dh.h
 gendsa.o: ../include/openssl/dsa.h ../include/openssl/e_os.h
 gendsa.o: ../include/openssl/e_os.h ../include/openssl/e_os2.h
-gendsa.o: ../include/openssl/engine.h ../include/openssl/err.h
-gendsa.o: ../include/openssl/evp.h ../include/openssl/idea.h
-gendsa.o: ../include/openssl/lhash.h ../include/openssl/md2.h
-gendsa.o: ../include/openssl/md4.h ../include/openssl/md5.h
-gendsa.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
-gendsa.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
-gendsa.o: ../include/openssl/opensslv.h ../include/openssl/pem.h
-gendsa.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
-gendsa.o: ../include/openssl/rand.h ../include/openssl/rc2.h
+gendsa.o: ../include/openssl/err.h ../include/openssl/evp.h
+gendsa.o: ../include/openssl/idea.h ../include/openssl/lhash.h
+gendsa.o: ../include/openssl/md2.h ../include/openssl/md4.h
+gendsa.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
+gendsa.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
+gendsa.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
+gendsa.o: ../include/openssl/pem.h ../include/openssl/pem2.h
+gendsa.o: ../include/openssl/pkcs7.h ../include/openssl/rc2.h
 gendsa.o: ../include/openssl/rc4.h ../include/openssl/rc5.h
 gendsa.o: ../include/openssl/ripemd.h ../include/openssl/rsa.h
 gendsa.o: ../include/openssl/safestack.h ../include/openssl/sha.h
@@ -467,15 +461,14 @@ genrsa.o: ../include/openssl/conf.h ../include/openssl/crypto.h
 genrsa.o: ../include/openssl/des.h ../include/openssl/dh.h
 genrsa.o: ../include/openssl/dsa.h ../include/openssl/e_os.h
 genrsa.o: ../include/openssl/e_os.h ../include/openssl/e_os2.h
-genrsa.o: ../include/openssl/engine.h ../include/openssl/err.h
-genrsa.o: ../include/openssl/evp.h ../include/openssl/idea.h
-genrsa.o: ../include/openssl/lhash.h ../include/openssl/md2.h
-genrsa.o: ../include/openssl/md4.h ../include/openssl/md5.h
-genrsa.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
-genrsa.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
-genrsa.o: ../include/openssl/opensslv.h ../include/openssl/pem.h
-genrsa.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
-genrsa.o: ../include/openssl/rand.h ../include/openssl/rc2.h
+genrsa.o: ../include/openssl/err.h ../include/openssl/evp.h
+genrsa.o: ../include/openssl/idea.h ../include/openssl/lhash.h
+genrsa.o: ../include/openssl/md2.h ../include/openssl/md4.h
+genrsa.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
+genrsa.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
+genrsa.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
+genrsa.o: ../include/openssl/pem.h ../include/openssl/pem2.h
+genrsa.o: ../include/openssl/pkcs7.h ../include/openssl/rc2.h
 genrsa.o: ../include/openssl/rc4.h ../include/openssl/rc5.h
 genrsa.o: ../include/openssl/ripemd.h ../include/openssl/rsa.h
 genrsa.o: ../include/openssl/safestack.h ../include/openssl/sha.h
@@ -552,15 +545,14 @@ pkcs12.o: ../include/openssl/conf.h ../include/openssl/crypto.h
 pkcs12.o: ../include/openssl/des.h ../include/openssl/dh.h
 pkcs12.o: ../include/openssl/dsa.h ../include/openssl/e_os.h
 pkcs12.o: ../include/openssl/e_os.h ../include/openssl/e_os2.h
-pkcs12.o: ../include/openssl/engine.h ../include/openssl/err.h
-pkcs12.o: ../include/openssl/evp.h ../include/openssl/idea.h
-pkcs12.o: ../include/openssl/lhash.h ../include/openssl/md2.h
-pkcs12.o: ../include/openssl/md4.h ../include/openssl/md5.h
-pkcs12.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
-pkcs12.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
-pkcs12.o: ../include/openssl/opensslv.h ../include/openssl/pem.h
-pkcs12.o: ../include/openssl/pem2.h ../include/openssl/pkcs12.h
-pkcs12.o: ../include/openssl/pkcs7.h ../include/openssl/rand.h
+pkcs12.o: ../include/openssl/err.h ../include/openssl/evp.h
+pkcs12.o: ../include/openssl/idea.h ../include/openssl/lhash.h
+pkcs12.o: ../include/openssl/md2.h ../include/openssl/md4.h
+pkcs12.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
+pkcs12.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
+pkcs12.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
+pkcs12.o: ../include/openssl/pem.h ../include/openssl/pem2.h
+pkcs12.o: ../include/openssl/pkcs12.h ../include/openssl/pkcs7.h
 pkcs12.o: ../include/openssl/rc2.h ../include/openssl/rc4.h
 pkcs12.o: ../include/openssl/rc5.h ../include/openssl/ripemd.h
 pkcs12.o: ../include/openssl/rsa.h ../include/openssl/safestack.h
@@ -574,15 +566,14 @@ pkcs7.o: ../include/openssl/conf.h ../include/openssl/crypto.h
 pkcs7.o: ../include/openssl/des.h ../include/openssl/dh.h
 pkcs7.o: ../include/openssl/dsa.h ../include/openssl/e_os.h
 pkcs7.o: ../include/openssl/e_os.h ../include/openssl/e_os2.h
-pkcs7.o: ../include/openssl/engine.h ../include/openssl/err.h
-pkcs7.o: ../include/openssl/evp.h ../include/openssl/idea.h
-pkcs7.o: ../include/openssl/lhash.h ../include/openssl/md2.h
-pkcs7.o: ../include/openssl/md4.h ../include/openssl/md5.h
-pkcs7.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
-pkcs7.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
-pkcs7.o: ../include/openssl/opensslv.h ../include/openssl/pem.h
-pkcs7.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
-pkcs7.o: ../include/openssl/rand.h ../include/openssl/rc2.h
+pkcs7.o: ../include/openssl/err.h ../include/openssl/evp.h
+pkcs7.o: ../include/openssl/idea.h ../include/openssl/lhash.h
+pkcs7.o: ../include/openssl/md2.h ../include/openssl/md4.h
+pkcs7.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
+pkcs7.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
+pkcs7.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
+pkcs7.o: ../include/openssl/pem.h ../include/openssl/pem2.h
+pkcs7.o: ../include/openssl/pkcs7.h ../include/openssl/rc2.h
 pkcs7.o: ../include/openssl/rc4.h ../include/openssl/rc5.h
 pkcs7.o: ../include/openssl/ripemd.h ../include/openssl/rsa.h
 pkcs7.o: ../include/openssl/safestack.h ../include/openssl/sha.h
@@ -595,15 +586,14 @@ pkcs8.o: ../include/openssl/conf.h ../include/openssl/crypto.h
 pkcs8.o: ../include/openssl/des.h ../include/openssl/dh.h
 pkcs8.o: ../include/openssl/dsa.h ../include/openssl/e_os.h
 pkcs8.o: ../include/openssl/e_os.h ../include/openssl/e_os2.h
-pkcs8.o: ../include/openssl/engine.h ../include/openssl/err.h
-pkcs8.o: ../include/openssl/evp.h ../include/openssl/idea.h
-pkcs8.o: ../include/openssl/lhash.h ../include/openssl/md2.h
-pkcs8.o: ../include/openssl/md4.h ../include/openssl/md5.h
-pkcs8.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
-pkcs8.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
-pkcs8.o: ../include/openssl/opensslv.h ../include/openssl/pem.h
-pkcs8.o: ../include/openssl/pem2.h ../include/openssl/pkcs12.h
-pkcs8.o: ../include/openssl/pkcs7.h ../include/openssl/rand.h
+pkcs8.o: ../include/openssl/err.h ../include/openssl/evp.h
+pkcs8.o: ../include/openssl/idea.h ../include/openssl/lhash.h
+pkcs8.o: ../include/openssl/md2.h ../include/openssl/md4.h
+pkcs8.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
+pkcs8.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
+pkcs8.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
+pkcs8.o: ../include/openssl/pem.h ../include/openssl/pem2.h
+pkcs8.o: ../include/openssl/pkcs12.h ../include/openssl/pkcs7.h
 pkcs8.o: ../include/openssl/rc2.h ../include/openssl/rc4.h
 pkcs8.o: ../include/openssl/rc5.h ../include/openssl/ripemd.h
 pkcs8.o: ../include/openssl/rsa.h ../include/openssl/safestack.h
@@ -617,19 +607,19 @@ rand.o: ../include/openssl/conf.h ../include/openssl/crypto.h
 rand.o: ../include/openssl/des.h ../include/openssl/dh.h
 rand.o: ../include/openssl/dsa.h ../include/openssl/e_os.h
 rand.o: ../include/openssl/e_os.h ../include/openssl/e_os2.h
-rand.o: ../include/openssl/engine.h ../include/openssl/err.h
-rand.o: ../include/openssl/evp.h ../include/openssl/idea.h
-rand.o: ../include/openssl/lhash.h ../include/openssl/md2.h
-rand.o: ../include/openssl/md4.h ../include/openssl/md5.h
-rand.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
-rand.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
-rand.o: ../include/openssl/opensslv.h ../include/openssl/pkcs7.h
-rand.o: ../include/openssl/rand.h ../include/openssl/rc2.h
-rand.o: ../include/openssl/rc4.h ../include/openssl/rc5.h
-rand.o: ../include/openssl/ripemd.h ../include/openssl/rsa.h
-rand.o: ../include/openssl/safestack.h ../include/openssl/sha.h
-rand.o: ../include/openssl/stack.h ../include/openssl/symhacks.h
-rand.o: ../include/openssl/x509.h ../include/openssl/x509_vfy.h apps.h
+rand.o: ../include/openssl/err.h ../include/openssl/evp.h
+rand.o: ../include/openssl/idea.h ../include/openssl/lhash.h
+rand.o: ../include/openssl/md2.h ../include/openssl/md4.h
+rand.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
+rand.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
+rand.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
+rand.o: ../include/openssl/pkcs7.h ../include/openssl/rand.h
+rand.o: ../include/openssl/rc2.h ../include/openssl/rc4.h
+rand.o: ../include/openssl/rc5.h ../include/openssl/ripemd.h
+rand.o: ../include/openssl/rsa.h ../include/openssl/safestack.h
+rand.o: ../include/openssl/sha.h ../include/openssl/stack.h
+rand.o: ../include/openssl/symhacks.h ../include/openssl/x509.h
+rand.o: ../include/openssl/x509_vfy.h apps.h
 req.o: ../include/openssl/asn1.h ../include/openssl/bio.h
 req.o: ../include/openssl/blowfish.h ../include/openssl/bn.h
 req.o: ../include/openssl/buffer.h ../include/openssl/cast.h
@@ -637,15 +627,14 @@ req.o: ../include/openssl/conf.h ../include/openssl/crypto.h
 req.o: ../include/openssl/des.h ../include/openssl/dh.h
 req.o: ../include/openssl/dsa.h ../include/openssl/e_os.h
 req.o: ../include/openssl/e_os.h ../include/openssl/e_os2.h
-req.o: ../include/openssl/engine.h ../include/openssl/err.h
-req.o: ../include/openssl/evp.h ../include/openssl/idea.h
-req.o: ../include/openssl/lhash.h ../include/openssl/md2.h
-req.o: ../include/openssl/md4.h ../include/openssl/md5.h
-req.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
-req.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
-req.o: ../include/openssl/opensslv.h ../include/openssl/pem.h
-req.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
-req.o: ../include/openssl/rand.h ../include/openssl/rc2.h
+req.o: ../include/openssl/err.h ../include/openssl/evp.h
+req.o: ../include/openssl/idea.h ../include/openssl/lhash.h
+req.o: ../include/openssl/md2.h ../include/openssl/md4.h
+req.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
+req.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
+req.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
+req.o: ../include/openssl/pem.h ../include/openssl/pem2.h
+req.o: ../include/openssl/pkcs7.h ../include/openssl/rc2.h
 req.o: ../include/openssl/rc4.h ../include/openssl/rc5.h
 req.o: ../include/openssl/ripemd.h ../include/openssl/rsa.h
 req.o: ../include/openssl/safestack.h ../include/openssl/sha.h
@@ -659,15 +648,14 @@ rsa.o: ../include/openssl/conf.h ../include/openssl/crypto.h
 rsa.o: ../include/openssl/des.h ../include/openssl/dh.h
 rsa.o: ../include/openssl/dsa.h ../include/openssl/e_os.h
 rsa.o: ../include/openssl/e_os.h ../include/openssl/e_os2.h
-rsa.o: ../include/openssl/engine.h ../include/openssl/err.h
-rsa.o: ../include/openssl/evp.h ../include/openssl/idea.h
-rsa.o: ../include/openssl/lhash.h ../include/openssl/md2.h
-rsa.o: ../include/openssl/md4.h ../include/openssl/md5.h
-rsa.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
-rsa.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
-rsa.o: ../include/openssl/opensslv.h ../include/openssl/pem.h
-rsa.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
-rsa.o: ../include/openssl/rand.h ../include/openssl/rc2.h
+rsa.o: ../include/openssl/err.h ../include/openssl/evp.h
+rsa.o: ../include/openssl/idea.h ../include/openssl/lhash.h
+rsa.o: ../include/openssl/md2.h ../include/openssl/md4.h
+rsa.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
+rsa.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
+rsa.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
+rsa.o: ../include/openssl/pem.h ../include/openssl/pem2.h
+rsa.o: ../include/openssl/pkcs7.h ../include/openssl/rc2.h
 rsa.o: ../include/openssl/rc4.h ../include/openssl/rc5.h
 rsa.o: ../include/openssl/ripemd.h ../include/openssl/rsa.h
 rsa.o: ../include/openssl/safestack.h ../include/openssl/sha.h
@@ -680,15 +668,14 @@ rsautl.o: ../include/openssl/conf.h ../include/openssl/crypto.h
 rsautl.o: ../include/openssl/des.h ../include/openssl/dh.h
 rsautl.o: ../include/openssl/dsa.h ../include/openssl/e_os.h
 rsautl.o: ../include/openssl/e_os.h ../include/openssl/e_os2.h
-rsautl.o: ../include/openssl/engine.h ../include/openssl/err.h
-rsautl.o: ../include/openssl/evp.h ../include/openssl/idea.h
-rsautl.o: ../include/openssl/lhash.h ../include/openssl/md2.h
-rsautl.o: ../include/openssl/md4.h ../include/openssl/md5.h
-rsautl.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
-rsautl.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
-rsautl.o: ../include/openssl/opensslv.h ../include/openssl/pem.h
-rsautl.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
-rsautl.o: ../include/openssl/rand.h ../include/openssl/rc2.h
+rsautl.o: ../include/openssl/err.h ../include/openssl/evp.h
+rsautl.o: ../include/openssl/idea.h ../include/openssl/lhash.h
+rsautl.o: ../include/openssl/md2.h ../include/openssl/md4.h
+rsautl.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
+rsautl.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
+rsautl.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
+rsautl.o: ../include/openssl/pem.h ../include/openssl/pem2.h
+rsautl.o: ../include/openssl/pkcs7.h ../include/openssl/rc2.h
 rsautl.o: ../include/openssl/rc4.h ../include/openssl/rc5.h
 rsautl.o: ../include/openssl/ripemd.h ../include/openssl/rsa.h
 rsautl.o: ../include/openssl/safestack.h ../include/openssl/sha.h
@@ -724,24 +711,23 @@ s_client.o: ../include/openssl/comp.h ../include/openssl/conf.h
 s_client.o: ../include/openssl/crypto.h ../include/openssl/des.h
 s_client.o: ../include/openssl/dh.h ../include/openssl/dsa.h
 s_client.o: ../include/openssl/e_os.h ../include/openssl/e_os.h
-s_client.o: ../include/openssl/e_os2.h ../include/openssl/engine.h
-s_client.o: ../include/openssl/err.h ../include/openssl/evp.h
-s_client.o: ../include/openssl/idea.h ../include/openssl/lhash.h
-s_client.o: ../include/openssl/md2.h ../include/openssl/md4.h
-s_client.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
-s_client.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
-s_client.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
-s_client.o: ../include/openssl/pem.h ../include/openssl/pem2.h
-s_client.o: ../include/openssl/pkcs7.h ../include/openssl/rand.h
-s_client.o: ../include/openssl/rc2.h ../include/openssl/rc4.h
-s_client.o: ../include/openssl/rc5.h ../include/openssl/ripemd.h
-s_client.o: ../include/openssl/rsa.h ../include/openssl/safestack.h
-s_client.o: ../include/openssl/sha.h ../include/openssl/ssl.h
-s_client.o: ../include/openssl/ssl2.h ../include/openssl/ssl23.h
-s_client.o: ../include/openssl/ssl3.h ../include/openssl/stack.h
-s_client.o: ../include/openssl/symhacks.h ../include/openssl/tls1.h
-s_client.o: ../include/openssl/x509.h ../include/openssl/x509_vfy.h apps.h
-s_client.o: s_apps.h
+s_client.o: ../include/openssl/e_os2.h ../include/openssl/err.h
+s_client.o: ../include/openssl/evp.h ../include/openssl/idea.h
+s_client.o: ../include/openssl/lhash.h ../include/openssl/md2.h
+s_client.o: ../include/openssl/md4.h ../include/openssl/md5.h
+s_client.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
+s_client.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
+s_client.o: ../include/openssl/opensslv.h ../include/openssl/pem.h
+s_client.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
+s_client.o: ../include/openssl/rand.h ../include/openssl/rc2.h
+s_client.o: ../include/openssl/rc4.h ../include/openssl/rc5.h
+s_client.o: ../include/openssl/ripemd.h ../include/openssl/rsa.h
+s_client.o: ../include/openssl/safestack.h ../include/openssl/sha.h
+s_client.o: ../include/openssl/ssl.h ../include/openssl/ssl2.h
+s_client.o: ../include/openssl/ssl23.h ../include/openssl/ssl3.h
+s_client.o: ../include/openssl/stack.h ../include/openssl/symhacks.h
+s_client.o: ../include/openssl/tls1.h ../include/openssl/x509.h
+s_client.o: ../include/openssl/x509_vfy.h apps.h s_apps.h
 s_server.o: ../include/openssl/asn1.h ../include/openssl/bio.h
 s_server.o: ../include/openssl/blowfish.h ../include/openssl/bn.h
 s_server.o: ../include/openssl/buffer.h ../include/openssl/cast.h
@@ -749,24 +735,23 @@ s_server.o: ../include/openssl/comp.h ../include/openssl/conf.h
 s_server.o: ../include/openssl/crypto.h ../include/openssl/des.h
 s_server.o: ../include/openssl/dh.h ../include/openssl/dsa.h
 s_server.o: ../include/openssl/e_os.h ../include/openssl/e_os.h
-s_server.o: ../include/openssl/e_os2.h ../include/openssl/engine.h
-s_server.o: ../include/openssl/err.h ../include/openssl/evp.h
-s_server.o: ../include/openssl/idea.h ../include/openssl/lhash.h
-s_server.o: ../include/openssl/md2.h ../include/openssl/md4.h
-s_server.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
-s_server.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
-s_server.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
-s_server.o: ../include/openssl/pem.h ../include/openssl/pem2.h
-s_server.o: ../include/openssl/pkcs7.h ../include/openssl/rand.h
-s_server.o: ../include/openssl/rc2.h ../include/openssl/rc4.h
-s_server.o: ../include/openssl/rc5.h ../include/openssl/ripemd.h
-s_server.o: ../include/openssl/rsa.h ../include/openssl/safestack.h
-s_server.o: ../include/openssl/sha.h ../include/openssl/ssl.h
-s_server.o: ../include/openssl/ssl2.h ../include/openssl/ssl23.h
-s_server.o: ../include/openssl/ssl3.h ../include/openssl/stack.h
-s_server.o: ../include/openssl/symhacks.h ../include/openssl/tls1.h
-s_server.o: ../include/openssl/x509.h ../include/openssl/x509_vfy.h apps.h
-s_server.o: s_apps.h
+s_server.o: ../include/openssl/e_os2.h ../include/openssl/err.h
+s_server.o: ../include/openssl/evp.h ../include/openssl/idea.h
+s_server.o: ../include/openssl/lhash.h ../include/openssl/md2.h
+s_server.o: ../include/openssl/md4.h ../include/openssl/md5.h
+s_server.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
+s_server.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
+s_server.o: ../include/openssl/opensslv.h ../include/openssl/pem.h
+s_server.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
+s_server.o: ../include/openssl/rand.h ../include/openssl/rc2.h
+s_server.o: ../include/openssl/rc4.h ../include/openssl/rc5.h
+s_server.o: ../include/openssl/ripemd.h ../include/openssl/rsa.h
+s_server.o: ../include/openssl/safestack.h ../include/openssl/sha.h
+s_server.o: ../include/openssl/ssl.h ../include/openssl/ssl2.h
+s_server.o: ../include/openssl/ssl23.h ../include/openssl/ssl3.h
+s_server.o: ../include/openssl/stack.h ../include/openssl/symhacks.h
+s_server.o: ../include/openssl/tls1.h ../include/openssl/x509.h
+s_server.o: ../include/openssl/x509_vfy.h apps.h s_apps.h
 s_socket.o: ../include/openssl/asn1.h ../include/openssl/bio.h
 s_socket.o: ../include/openssl/blowfish.h ../include/openssl/bn.h
 s_socket.o: ../include/openssl/buffer.h ../include/openssl/cast.h
@@ -844,15 +829,14 @@ smime.o: ../include/openssl/conf.h ../include/openssl/crypto.h
 smime.o: ../include/openssl/des.h ../include/openssl/dh.h
 smime.o: ../include/openssl/dsa.h ../include/openssl/e_os.h
 smime.o: ../include/openssl/e_os.h ../include/openssl/e_os2.h
-smime.o: ../include/openssl/engine.h ../include/openssl/err.h
-smime.o: ../include/openssl/evp.h ../include/openssl/idea.h
-smime.o: ../include/openssl/lhash.h ../include/openssl/md2.h
-smime.o: ../include/openssl/md4.h ../include/openssl/md5.h
-smime.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
-smime.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
-smime.o: ../include/openssl/opensslv.h ../include/openssl/pem.h
-smime.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
-smime.o: ../include/openssl/rand.h ../include/openssl/rc2.h
+smime.o: ../include/openssl/err.h ../include/openssl/evp.h
+smime.o: ../include/openssl/idea.h ../include/openssl/lhash.h
+smime.o: ../include/openssl/md2.h ../include/openssl/md4.h
+smime.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
+smime.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
+smime.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
+smime.o: ../include/openssl/pem.h ../include/openssl/pem2.h
+smime.o: ../include/openssl/pkcs7.h ../include/openssl/rc2.h
 smime.o: ../include/openssl/rc4.h ../include/openssl/rc5.h
 smime.o: ../include/openssl/ripemd.h ../include/openssl/rsa.h
 smime.o: ../include/openssl/safestack.h ../include/openssl/sha.h
@@ -865,20 +849,20 @@ speed.o: ../include/openssl/conf.h ../include/openssl/crypto.h
 speed.o: ../include/openssl/des.h ../include/openssl/dh.h
 speed.o: ../include/openssl/dsa.h ../include/openssl/e_os.h
 speed.o: ../include/openssl/e_os.h ../include/openssl/e_os2.h
-speed.o: ../include/openssl/engine.h ../include/openssl/err.h
-speed.o: ../include/openssl/evp.h ../include/openssl/hmac.h
-speed.o: ../include/openssl/idea.h ../include/openssl/lhash.h
-speed.o: ../include/openssl/md2.h ../include/openssl/md4.h
-speed.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
-speed.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
-speed.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
-speed.o: ../include/openssl/pkcs7.h ../include/openssl/rand.h
-speed.o: ../include/openssl/rc2.h ../include/openssl/rc4.h
-speed.o: ../include/openssl/rc5.h ../include/openssl/ripemd.h
-speed.o: ../include/openssl/rsa.h ../include/openssl/safestack.h
-speed.o: ../include/openssl/sha.h ../include/openssl/stack.h
-speed.o: ../include/openssl/symhacks.h ../include/openssl/x509.h
-speed.o: ../include/openssl/x509_vfy.h ./testdsa.h ./testrsa.h apps.h
+speed.o: ../include/openssl/err.h ../include/openssl/evp.h
+speed.o: ../include/openssl/hmac.h ../include/openssl/idea.h
+speed.o: ../include/openssl/lhash.h ../include/openssl/md2.h
+speed.o: ../include/openssl/md4.h ../include/openssl/md5.h
+speed.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
+speed.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
+speed.o: ../include/openssl/opensslv.h ../include/openssl/pkcs7.h
+speed.o: ../include/openssl/rand.h ../include/openssl/rc2.h
+speed.o: ../include/openssl/rc4.h ../include/openssl/rc5.h
+speed.o: ../include/openssl/ripemd.h ../include/openssl/rsa.h
+speed.o: ../include/openssl/safestack.h ../include/openssl/sha.h
+speed.o: ../include/openssl/stack.h ../include/openssl/symhacks.h
+speed.o: ../include/openssl/x509.h ../include/openssl/x509_vfy.h ./testdsa.h
+speed.o: ./testrsa.h apps.h
 spkac.o: ../include/openssl/asn1.h ../include/openssl/bio.h
 spkac.o: ../include/openssl/blowfish.h ../include/openssl/bn.h
 spkac.o: ../include/openssl/buffer.h ../include/openssl/cast.h
@@ -886,15 +870,14 @@ spkac.o: ../include/openssl/conf.h ../include/openssl/crypto.h
 spkac.o: ../include/openssl/des.h ../include/openssl/dh.h
 spkac.o: ../include/openssl/dsa.h ../include/openssl/e_os.h
 spkac.o: ../include/openssl/e_os.h ../include/openssl/e_os2.h
-spkac.o: ../include/openssl/engine.h ../include/openssl/err.h
-spkac.o: ../include/openssl/evp.h ../include/openssl/idea.h
-spkac.o: ../include/openssl/lhash.h ../include/openssl/md2.h
-spkac.o: ../include/openssl/md4.h ../include/openssl/md5.h
-spkac.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
-spkac.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
-spkac.o: ../include/openssl/opensslv.h ../include/openssl/pem.h
-spkac.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
-spkac.o: ../include/openssl/rand.h ../include/openssl/rc2.h
+spkac.o: ../include/openssl/err.h ../include/openssl/evp.h
+spkac.o: ../include/openssl/idea.h ../include/openssl/lhash.h
+spkac.o: ../include/openssl/md2.h ../include/openssl/md4.h
+spkac.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
+spkac.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
+spkac.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
+spkac.o: ../include/openssl/pem.h ../include/openssl/pem2.h
+spkac.o: ../include/openssl/pkcs7.h ../include/openssl/rc2.h
 spkac.o: ../include/openssl/rc4.h ../include/openssl/rc5.h
 spkac.o: ../include/openssl/ripemd.h ../include/openssl/rsa.h
 spkac.o: ../include/openssl/safestack.h ../include/openssl/sha.h
@@ -907,15 +890,14 @@ verify.o: ../include/openssl/conf.h ../include/openssl/crypto.h
 verify.o: ../include/openssl/des.h ../include/openssl/dh.h
 verify.o: ../include/openssl/dsa.h ../include/openssl/e_os.h
 verify.o: ../include/openssl/e_os.h ../include/openssl/e_os2.h
-verify.o: ../include/openssl/engine.h ../include/openssl/err.h
-verify.o: ../include/openssl/evp.h ../include/openssl/idea.h
-verify.o: ../include/openssl/lhash.h ../include/openssl/md2.h
-verify.o: ../include/openssl/md4.h ../include/openssl/md5.h
-verify.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
-verify.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
-verify.o: ../include/openssl/opensslv.h ../include/openssl/pem.h
-verify.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
-verify.o: ../include/openssl/rand.h ../include/openssl/rc2.h
+verify.o: ../include/openssl/err.h ../include/openssl/evp.h
+verify.o: ../include/openssl/idea.h ../include/openssl/lhash.h
+verify.o: ../include/openssl/md2.h ../include/openssl/md4.h
+verify.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
+verify.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
+verify.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
+verify.o: ../include/openssl/pem.h ../include/openssl/pem2.h
+verify.o: ../include/openssl/pkcs7.h ../include/openssl/rc2.h
 verify.o: ../include/openssl/rc4.h ../include/openssl/rc5.h
 verify.o: ../include/openssl/ripemd.h ../include/openssl/rsa.h
 verify.o: ../include/openssl/safestack.h ../include/openssl/sha.h
@@ -948,15 +930,14 @@ x509.o: ../include/openssl/conf.h ../include/openssl/crypto.h
 x509.o: ../include/openssl/des.h ../include/openssl/dh.h
 x509.o: ../include/openssl/dsa.h ../include/openssl/e_os.h
 x509.o: ../include/openssl/e_os.h ../include/openssl/e_os2.h
-x509.o: ../include/openssl/engine.h ../include/openssl/err.h
-x509.o: ../include/openssl/evp.h ../include/openssl/idea.h
-x509.o: ../include/openssl/lhash.h ../include/openssl/md2.h
-x509.o: ../include/openssl/md4.h ../include/openssl/md5.h
-x509.o: ../include/openssl/mdc2.h ../include/openssl/obj_mac.h
-x509.o: ../include/openssl/objects.h ../include/openssl/opensslconf.h
-x509.o: ../include/openssl/opensslv.h ../include/openssl/pem.h
-x509.o: ../include/openssl/pem2.h ../include/openssl/pkcs7.h
-x509.o: ../include/openssl/rand.h ../include/openssl/rc2.h
+x509.o: ../include/openssl/err.h ../include/openssl/evp.h
+x509.o: ../include/openssl/idea.h ../include/openssl/lhash.h
+x509.o: ../include/openssl/md2.h ../include/openssl/md4.h
+x509.o: ../include/openssl/md5.h ../include/openssl/mdc2.h
+x509.o: ../include/openssl/obj_mac.h ../include/openssl/objects.h
+x509.o: ../include/openssl/opensslconf.h ../include/openssl/opensslv.h
+x509.o: ../include/openssl/pem.h ../include/openssl/pem2.h
+x509.o: ../include/openssl/pkcs7.h ../include/openssl/rc2.h
 x509.o: ../include/openssl/rc4.h ../include/openssl/rc5.h
 x509.o: ../include/openssl/ripemd.h ../include/openssl/rsa.h
 x509.o: ../include/openssl/safestack.h ../include/openssl/sha.h

apps/apps.c

@@ -170,8 +170,6 @@ int str2fmt(char *s)
 		|| (strcmp(s,"PKCS12") == 0) || (strcmp(s,"pkcs12") == 0)
 		|| (strcmp(s,"P12") == 0) || (strcmp(s,"p12") == 0))
 		return(FORMAT_PKCS12);
-	else if ((*s == 'E') || (*s == 'e'))
-		return(FORMAT_ENGINE);
 	else
 		return(FORMAT_UNDEF);
 	}

apps/apps.h

@@ -162,8 +162,6 @@ STACK_OF(X509) *load_certs(BIO *err, char *file, int format);
 #define FORMAT_NETSCAPE 4
 #define FORMAT_PKCS12   5
 #define FORMAT_SMIME    6
-/* Since this is currently inofficial, let's give it a high number */
-#define FORMAT_ENGINE   127
 
 #define NETSCAPE_CERT_HDR	"certificate"
 

apps/ca.c

@@ -74,7 +74,6 @@
 #include <openssl/x509v3.h>
 #include <openssl/objects.h>
 #include <openssl/pem.h>
-#include <openssl/engine.h>
 
 #ifndef W_OK
 #  ifdef VMS
@@ -168,7 +167,6 @@ static char *ca_usage[]={
 " -revoke file    - Revoke a certificate (given in file)\n",
 " -extensions ..  - Extension section (override value in config file)\n",
 " -crlexts ..     - CRL extension section (override value in config file)\n",
-" -engine e       - use engine e, possibly a hardware device.\n",
 NULL
 };
 
@@ -218,7 +216,6 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
-	ENGINE *e = NULL;
 	char *key=NULL,*passargin=NULL;
 	int total=0;
 	int total_done=0;
@@ -271,7 +268,6 @@ int MAIN(int argc, char **argv)
 #define BSIZE 256
 	MS_STATIC char buf[3][BSIZE];
 	char *randfile=NULL;
-	char *engine = NULL;
 
 #ifdef EFENCE
 EF_PROTECT_FREE=1;
@@ -423,11 +419,6 @@ EF_ALIGNMENT=0;
 			if (--argc < 1) goto bad;
 			crl_ext= *(++argv);
 			}
-		else if (strcmp(*argv,"-engine") == 0)
-			{
-			if (--argc < 1) goto bad;
-			engine= *(++argv);
-			}
 		else
 			{
 bad:
@@ -448,24 +439,6 @@ bad:
 
 	ERR_load_crypto_strings();
 
-	if (engine != NULL)
-		{
-		if((e = ENGINE_by_id(engine)) == NULL)
-			{
-			BIO_printf(bio_err,"invalid engine \"%s\"\n",
-				engine);
-			goto err;
-			}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-			{
-			BIO_printf(bio_err,"can't use that engine\n");
-			goto err;
-			}
-		BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
-		/* Free our "structural" reference. */
-		ENGINE_free(e);
-		}
-
 	/*****************************************************************/
 	if (configfile == NULL) configfile = getenv("OPENSSL_CONF");
 	if (configfile == NULL) configfile = getenv("SSLEAY_CONF");
@@ -1247,7 +1220,11 @@ bad:
 			X509_free(revcert);
 
 			strncpy(buf[0],dbfile,BSIZE-4);
+#ifndef VMS
 			strcat(buf[0],".new");
+#else
+			strcat(buf[0],"-new");
+#endif
 			if (BIO_write_filename(out,buf[0]) <= 0)
 				{
 				perror(dbfile);
@@ -1257,7 +1234,11 @@ bad:
 			j=TXT_DB_write(out,db);
 			if (j <= 0) goto err;
 			strncpy(buf[1],dbfile,BSIZE-4);
+#ifndef VMS
 			strcat(buf[1],".old");
+#else
+			strcat(buf[1],"-old");
+#endif
 			if (rename(dbfile,buf[1]) < 0)
 				{
 				BIO_printf(bio_err,"unable to rename %s to %s\n", dbfile, buf[1]);

apps/dgst.c

@@ -66,7 +66,6 @@
 #include <openssl/objects.h>
 #include <openssl/x509.h>
 #include <openssl/pem.h>
-#include <openssl/engine.h>
 
 #undef BUFSIZE
 #define BUFSIZE	1024*8
@@ -74,14 +73,13 @@
 #undef PROG
 #define PROG	dgst_main
 
-void do_fp(BIO *out, unsigned char *buf, BIO *bp, int sep, char binout,
+void do_fp(BIO *out, unsigned char *buf, BIO *bp, int sep, int binout,
 		EVP_PKEY *key, unsigned char *sigin, int siglen);
 
 int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
-	ENGINE *e = NULL;
 	unsigned char *buf=NULL;
 	int i,err=0;
 	const EVP_MD *md=NULL,*m;
@@ -95,11 +93,10 @@ int MAIN(int argc, char **argv)
 	int debug=0;
 	const char *outfile = NULL, *keyfile = NULL;
 	const char *sigfile = NULL, *randfile = NULL;
-	char out_bin = -1, want_pub = 0, do_verify = 0;
+	int out_bin = -1, want_pub = 0, do_verify = 0;
 	EVP_PKEY *sigkey = NULL;
 	unsigned char *sigbuf = NULL;
 	int siglen = 0;
-	char *engine=NULL;
 
 	apps_startup();
 
@@ -157,11 +154,6 @@ int MAIN(int argc, char **argv)
 			if (--argc < 1) break;
 			sigfile=*(++argv);
 			}
-		else if (strcmp(*argv,"-engine") == 0)
-			{
-			if (--argc < 1) break;
-			engine= *(++argv);
-			}
 		else if (strcmp(*argv,"-hex") == 0)
 			out_bin = 0;
 		else if (strcmp(*argv,"-binary") == 0)
@@ -198,7 +190,6 @@ int MAIN(int argc, char **argv)
 		BIO_printf(bio_err,"-prverify file  verify a signature using private key in file\n");
 		BIO_printf(bio_err,"-signature file signature to verify\n");
 		BIO_printf(bio_err,"-binary         output in binary form\n");
-		BIO_printf(bio_err,"-engine e       use engine e, possibly a hardware device.\n");
 
 		BIO_printf(bio_err,"-%3s to use the %s message digest algorithm (default)\n",
 			LN_md5,LN_md5);
@@ -218,24 +209,6 @@ int MAIN(int argc, char **argv)
 		goto end;
 		}
 
-	if (engine != NULL)
-		{
-		if((e = ENGINE_by_id(engine)) == NULL)
-			{
-			BIO_printf(bio_err,"invalid engine \"%s\"\n",
-				engine);
-			goto end;
-			}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-			{
-			BIO_printf(bio_err,"can't use that engine\n");
-			goto end;
-			}
-		BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
-		/* Free our "structural" reference. */
-		ENGINE_free(e);
-		}
-
 	in=BIO_new(BIO_s_file());
 	bmd=BIO_new(BIO_f_md());
 	if (debug)
@@ -365,7 +338,7 @@ end:
 	EXIT(err);
 	}
 
-void do_fp(BIO *out, unsigned char *buf, BIO *bp, int sep, char binout,
+void do_fp(BIO *out, unsigned char *buf, BIO *bp, int sep, int binout,
 			EVP_PKEY *key, unsigned char *sigin, int siglen)
 	{
 	int len;

apps/dh.c

@@ -69,7 +69,6 @@
 #include <openssl/dh.h>
 #include <openssl/x509.h>
 #include <openssl/pem.h>
-#include <openssl/engine.h>
 
 #undef PROG
 #define PROG	dh_main
@@ -88,12 +87,11 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
-	ENGINE *e = NULL;
 	DH *dh=NULL;
 	int i,badops=0,text=0;
 	BIO *in=NULL,*out=NULL;
 	int informat,outformat,check=0,noout=0,C=0,ret=1;
-	char *infile,*outfile,*prog,*engine;
+	char *infile,*outfile,*prog;
 
 	apps_startup();
 
@@ -101,7 +99,6 @@ int MAIN(int argc, char **argv)
 		if ((bio_err=BIO_new(BIO_s_file())) != NULL)
 			BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
 
-	engine=NULL;
 	infile=NULL;
 	outfile=NULL;
 	informat=FORMAT_PEM;
@@ -132,11 +129,6 @@ int MAIN(int argc, char **argv)
 			if (--argc < 1) goto bad;
 			outfile= *(++argv);
 			}
-		else if (strcmp(*argv,"-engine") == 0)
-			{
-			if (--argc < 1) goto bad;
-			engine= *(++argv);
-			}
 		else if (strcmp(*argv,"-check") == 0)
 			check=1;
 		else if (strcmp(*argv,"-text") == 0)
@@ -168,30 +160,11 @@ bad:
 		BIO_printf(bio_err," -text         print a text form of the DH parameters\n");
 		BIO_printf(bio_err," -C            Output C code\n");
 		BIO_printf(bio_err," -noout        no output\n");
-		BIO_printf(bio_err," -engine e     use engine e, possibly a hardware device.\n");
 		goto end;
 		}
 
 	ERR_load_crypto_strings();
 
-	if (engine != NULL)
-		{
-		if((e = ENGINE_by_id(engine)) == NULL)
-			{
-			BIO_printf(bio_err,"invalid engine \"%s\"\n",
-				engine);
-			goto end;
-			}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-			{
-			BIO_printf(bio_err,"can't use that engine\n");
-			goto end;
-			}
-		BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
-		/* Free our "structural" reference. */
-		ENGINE_free(e);
-		}
-
 	in=BIO_new(BIO_s_file());
 	out=BIO_new(BIO_s_file());
 	if ((in == NULL) || (out == NULL))

apps/dhparam.c

@@ -121,7 +121,6 @@
 #include <openssl/dh.h>
 #include <openssl/x509.h>
 #include <openssl/pem.h>
-#include <openssl/engine.h>
 
 #ifndef NO_DSA
 #include <openssl/dsa.h>
@@ -149,7 +148,6 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
-	ENGINE *e = NULL;
 	DH *dh=NULL;
 	int i,badops=0,text=0;
 #ifndef NO_DSA
@@ -158,7 +156,7 @@ int MAIN(int argc, char **argv)
 	BIO *in=NULL,*out=NULL;
 	int informat,outformat,check=0,noout=0,C=0,ret=1;
 	char *infile,*outfile,*prog;
-	char *inrand=NULL,*engine=NULL;
+	char *inrand=NULL;
 	int num = 0, g = 0;
 
 	apps_startup();
@@ -197,11 +195,6 @@ int MAIN(int argc, char **argv)
 			if (--argc < 1) goto bad;
 			outfile= *(++argv);
 			}
-		else if (strcmp(*argv,"-engine") == 0)
-			{
-			if (--argc < 1) goto bad;
-			engine= *(++argv);
-			}
 		else if (strcmp(*argv,"-check") == 0)
 			check=1;
 		else if (strcmp(*argv,"-text") == 0)
@@ -247,7 +240,6 @@ bad:
 		BIO_printf(bio_err," -2            generate parameters using  2 as the generator value\n");
 		BIO_printf(bio_err," -5            generate parameters using  5 as the generator value\n");
 		BIO_printf(bio_err," numbits       number of bits in to generate (default 512)\n");
-		BIO_printf(bio_err," -engine e     use engine e, possibly a hardware device.\n");
 		BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
 		BIO_printf(bio_err,"               - load the file (or the files in the directory) into\n");
 		BIO_printf(bio_err,"               the random number generator\n");
@@ -257,24 +249,6 @@ bad:
 
 	ERR_load_crypto_strings();
 
-	if (engine != NULL)
-		{
-		if((e = ENGINE_by_id(engine)) == NULL)
-			{
-			BIO_printf(bio_err,"invalid engine \"%s\"\n",
-				engine);
-			goto end;
-			}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-			{
-			BIO_printf(bio_err,"can't use that engine\n");
-			goto end;
-			}
-		BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
-		/* Free our "structural" reference. */
-		ENGINE_free(e);
-		}
-
 	if (g && !num)
 		num = DEFBITS;
 

apps/dsa.c

@@ -68,7 +68,6 @@
 #include <openssl/evp.h>
 #include <openssl/x509.h>
 #include <openssl/pem.h>
-#include <openssl/engine.h>
 
 #undef PROG
 #define PROG	dsa_main
@@ -88,7 +87,6 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
-	ENGINE *e = NULL;
 	int ret=1;
 	DSA *dsa=NULL;
 	int i,badops=0;
@@ -96,7 +94,7 @@ int MAIN(int argc, char **argv)
 	BIO *in=NULL,*out=NULL;
 	int informat,outformat,text=0,noout=0;
 	int pubin = 0, pubout = 0;
-	char *infile,*outfile,*prog,*engine;
+	char *infile,*outfile,*prog;
 	char *passargin = NULL, *passargout = NULL;
 	char *passin = NULL, *passout = NULL;
 	int modulus=0;
@@ -107,7 +105,6 @@ int MAIN(int argc, char **argv)
 		if ((bio_err=BIO_new(BIO_s_file())) != NULL)
 			BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
 
-	engine=NULL;
 	infile=NULL;
 	outfile=NULL;
 	informat=FORMAT_PEM;
@@ -148,11 +145,6 @@ int MAIN(int argc, char **argv)
 			if (--argc < 1) goto bad;
 			passargout= *(++argv);
 			}
-		else if (strcmp(*argv,"-engine") == 0)
-			{
-			if (--argc < 1) goto bad;
-			engine= *(++argv);
-			}
 		else if (strcmp(*argv,"-noout") == 0)
 			noout=1;
 		else if (strcmp(*argv,"-text") == 0)
@@ -184,7 +176,6 @@ bad:
 		BIO_printf(bio_err," -passin arg     input file pass phrase source\n");
 		BIO_printf(bio_err," -out arg        output file\n");
 		BIO_printf(bio_err," -passout arg    output file pass phrase source\n");
-		BIO_printf(bio_err," -engine e       use engine e, possibly a hardware device.\n");
 		BIO_printf(bio_err," -des            encrypt PEM output with cbc des\n");
 		BIO_printf(bio_err," -des3           encrypt PEM output with ede cbc des using 168 bit key\n");
 #ifndef NO_IDEA
@@ -198,24 +189,6 @@ bad:
 
 	ERR_load_crypto_strings();
 
-	if (engine != NULL)
-		{
-		if((e = ENGINE_by_id(engine)) == NULL)
-			{
-			BIO_printf(bio_err,"invalid engine \"%s\"\n",
-				engine);
-			goto end;
-			}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-			{
-			BIO_printf(bio_err,"can't use that engine\n");
-			goto end;
-			}
-		BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
-		/* Free our "structural" reference. */
-		ENGINE_free(e);
-		}
-
 	if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) {
 		BIO_printf(bio_err, "Error getting passwords\n");
 		goto end;

apps/dsaparam.c

@@ -69,7 +69,6 @@
 #include <openssl/dsa.h>
 #include <openssl/x509.h>
 #include <openssl/pem.h>
-#include <openssl/engine.h>
 
 #undef PROG
 #define PROG	dsaparam_main
@@ -91,12 +90,11 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
-	ENGINE *e = NULL;
 	DSA *dsa=NULL;
 	int i,badops=0,text=0;
 	BIO *in=NULL,*out=NULL;
 	int informat,outformat,noout=0,C=0,ret=1;
-	char *infile,*outfile,*prog,*inrand=NULL,*engine=NULL;
+	char *infile,*outfile,*prog,*inrand=NULL;
 	int numbits= -1,num,genkey=0;
 	int need_rand=0;
 

apps/enc.c

@@ -70,7 +70,6 @@
 #include <openssl/md5.h>
 #endif
 #include <openssl/pem.h>
-#include <openssl/engine.h>
 
 int set_hex(char *in,unsigned char *out,int size);
 #undef SIZE
@@ -85,7 +84,6 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
-	ENGINE *e = NULL;
 	static const char magic[]="Salted__";
 	char mbuf[8];	/* should be 1 smaller than magic */
 	char *strbuf=NULL;
@@ -103,7 +101,6 @@ int MAIN(int argc, char **argv)
 	BIO *in=NULL,*out=NULL,*b64=NULL,*benc=NULL,*rbio=NULL,*wbio=NULL;
 #define PROG_NAME_SIZE  16
 	char pname[PROG_NAME_SIZE];
-	char *engine = NULL;
 
 	apps_startup();
 
@@ -144,11 +141,6 @@ int MAIN(int argc, char **argv)
 			if (--argc < 1) goto bad;
 			passarg= *(++argv);
 			}
-		else if (strcmp(*argv,"-engine") == 0)
-			{
-			if (--argc < 1) goto bad;
-			engine= *(++argv);
-			}
 		else if	(strcmp(*argv,"-d") == 0)
 			enc=0;
 		else if	(strcmp(*argv,"-p") == 0)
@@ -249,7 +241,6 @@ bad:
 			BIO_printf(bio_err,"%-14s key/iv in hex is the next argument\n","-K/-iv");
 			BIO_printf(bio_err,"%-14s print the iv/key (then exit if -P)\n","-[pP]");
 			BIO_printf(bio_err,"%-14s buffer size\n","-bufsize <n>");
-			BIO_printf(bio_err,"%-14s use engine e, possibly a hardware device.\n","-engine e");
 
 			BIO_printf(bio_err,"Cipher Types\n");
 			BIO_printf(bio_err,"des     : 56 bit key DES encryption\n");
@@ -323,24 +314,6 @@ bad:
 		argv++;
 		}
 
-	if (engine != NULL)
-		{
-		if((e = ENGINE_by_id(engine)) == NULL)
-			{
-			BIO_printf(bio_err,"invalid engine \"%s\"\n",
-				engine);
-			goto end;
-			}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-			{
-			BIO_printf(bio_err,"can't use that engine\n");
-			goto end;
-			}
-		BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
-		/* Free our "structural" reference. */
-		ENGINE_free(e);
-		}
-
 	if (bufsize != NULL)
 		{
 		unsigned long n;
@@ -542,6 +515,14 @@ bad:
 			BIO_printf(bio_err,"invalid hex iv value\n");
 			goto end;
 			}
+		if ((hiv == NULL) && (str == NULL))
+			{
+			/* No IV was explicitly set and no IV was generated
+			 * during EVP_BytesToKey. Hence the IV is undefined,
+			 * making correct decryption impossible. */
+			BIO_printf(bio_err, "iv undefined\n");
+			goto end;
+			}
 		if ((hkey != NULL) && !set_hex(hkey,key,24))
 			{
 			BIO_printf(bio_err,"invalid hex key value\n");

apps/gendh.c

@@ -70,7 +70,6 @@
 #include <openssl/dh.h>
 #include <openssl/x509.h>
 #include <openssl/pem.h>
-#include <openssl/engine.h>
 
 #define DEFBITS	512
 #undef PROG
@@ -82,13 +81,11 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
-	ENGINE *e = NULL;
 	DH *dh=NULL;
 	int ret=1,num=DEFBITS;
 	int g=2;
 	char *outfile=NULL;
 	char *inrand=NULL;
-	char *engine=NULL;
 	BIO *out=NULL;
 
 	apps_startup();
@@ -113,11 +110,6 @@ int MAIN(int argc, char **argv)
 			g=3; */
 		else if (strcmp(*argv,"-5") == 0)
 			g=5;
-		else if (strcmp(*argv,"-engine") == 0)
-			{
-			if (--argc < 1) goto bad;
-			engine= *(++argv);
-			}
 		else if (strcmp(*argv,"-rand") == 0)
 			{
 			if (--argc < 1) goto bad;
@@ -133,34 +125,15 @@ int MAIN(int argc, char **argv)
 bad:
 		BIO_printf(bio_err,"usage: gendh [args] [numbits]\n");
 		BIO_printf(bio_err," -out file - output the key to 'file\n");
-		BIO_printf(bio_err," -2        - use 2 as the generator value\n");
-	/*	BIO_printf(bio_err," -3        - use 3 as the generator value\n"); */
-		BIO_printf(bio_err," -5        - use 5 as the generator value\n");
-		BIO_printf(bio_err," -engine e - use engine e, possibly a hardware device.\n");
+		BIO_printf(bio_err," -2    use 2 as the generator value\n");
+	/*	BIO_printf(bio_err," -3    use 3 as the generator value\n"); */
+		BIO_printf(bio_err," -5    use 5 as the generator value\n");
 		BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
 		BIO_printf(bio_err,"           - load the file (or the files in the directory) into\n");
 		BIO_printf(bio_err,"             the random number generator\n");
 		goto end;
 		}
 		
-	if (engine != NULL)
-		{
-		if((e = ENGINE_by_id(engine)) == NULL)
-			{
-			BIO_printf(bio_err,"invalid engine \"%s\"\n",
-				engine);
-			goto end;
-			}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-			{
-			BIO_printf(bio_err,"can't use that engine\n");
-			goto end;
-			}
-		BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
-		/* Free our "structural" reference. */
-		ENGINE_free(e);
-		}
-
 	out=BIO_new(BIO_s_file());
 	if (out == NULL)
 		{

apps/gendsa.c

@@ -68,7 +68,6 @@
 #include <openssl/dsa.h>
 #include <openssl/x509.h>
 #include <openssl/pem.h>
-#include <openssl/engine.h>
 
 #define DEFBITS	512
 #undef PROG
@@ -78,7 +77,6 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
-	ENGINE *e = NULL;
 	DSA *dsa=NULL;
 	int ret=1;
 	char *outfile=NULL;
@@ -86,7 +84,6 @@ int MAIN(int argc, char **argv)
 	char *passargout = NULL, *passout = NULL;
 	BIO *out=NULL,*in=NULL;
 	EVP_CIPHER *enc=NULL;
-	char *engine=NULL;
 
 	apps_startup();
 
@@ -109,11 +106,6 @@ int MAIN(int argc, char **argv)
 			if (--argc < 1) goto bad;
 			passargout= *(++argv);
 			}
-		else if (strcmp(*argv,"-engine") == 0)
-			{
-			if (--argc < 1) goto bad;
-			engine= *(++argv);
-			}
 		else if (strcmp(*argv,"-rand") == 0)
 			{
 			if (--argc < 1) goto bad;
@@ -153,7 +145,6 @@ bad:
 #ifndef NO_IDEA
 		BIO_printf(bio_err," -idea     - encrypt the generated key with IDEA in cbc mode\n");
 #endif
-		BIO_printf(bio_err," -engine e - use engine e, possibly a hardware device.\n");
 		BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
 		BIO_printf(bio_err,"           - load the file (or the files in the directory) into\n");
 		BIO_printf(bio_err,"             the random number generator\n");
@@ -162,24 +153,6 @@ bad:
 		goto end;
 		}
 
-	if (engine != NULL)
-		{
-		if((e = ENGINE_by_id(engine)) == NULL)
-			{
-			BIO_printf(bio_err,"invalid engine \"%s\"\n",
-				engine);
-			goto end;
-			}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-			{
-			BIO_printf(bio_err,"can't use that engine\n");
-			goto end;
-			}
-		BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
-		/* Free our "structural" reference. */
-		ENGINE_free(e);
-		}
-
 	if(!app_passwd(bio_err, NULL, passargout, NULL, &passout)) {
 		BIO_printf(bio_err, "Error getting password\n");
 		goto end;

apps/genrsa.c

@@ -69,7 +69,6 @@
 #include <openssl/evp.h>
 #include <openssl/x509.h>
 #include <openssl/pem.h>
-#include <openssl/engine.h>
 
 #define DEFBITS	512
 #undef PROG
@@ -81,7 +80,6 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
-	ENGINE *e = NULL;
 	int ret=1;
 	RSA *rsa=NULL;
 	int i,num=DEFBITS;
@@ -90,7 +88,6 @@ int MAIN(int argc, char **argv)
 	unsigned long f4=RSA_F4;
 	char *outfile=NULL;
 	char *passargout = NULL, *passout = NULL;
-	char *engine=NULL;
 	char *inrand=NULL;
 	BIO *out=NULL;
 
@@ -119,11 +116,6 @@ int MAIN(int argc, char **argv)
 			f4=3;
 		else if (strcmp(*argv,"-F4") == 0 || strcmp(*argv,"-f4") == 0)
 			f4=RSA_F4;
-		else if (strcmp(*argv,"-engine") == 0)
-			{
-			if (--argc < 1) goto bad;
-			engine= *(++argv);
-			}
 		else if (strcmp(*argv,"-rand") == 0)
 			{
 			if (--argc < 1) goto bad;
@@ -162,7 +154,6 @@ bad:
 		BIO_printf(bio_err," -passout arg    output file pass phrase source\n");
 		BIO_printf(bio_err," -f4             use F4 (0x10001) for the E value\n");
 		BIO_printf(bio_err," -3              use 3 for the E value\n");
-		BIO_printf(bio_err," -engine e       use engine e, possibly a hardware device.\n");
 		BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
 		BIO_printf(bio_err,"                 load the file (or the files in the directory) into\n");
 		BIO_printf(bio_err,"                 the random number generator\n");
@@ -176,24 +167,6 @@ bad:
 		goto err;
 	}
 
-	if (engine != NULL)
-		{
-		if((e = ENGINE_by_id(engine)) == NULL)
-			{
-			BIO_printf(bio_err,"invalid engine \"%s\"\n",
-				engine);
-			goto err;
-			}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-			{
-			BIO_printf(bio_err,"can't use that engine\n");
-			goto err;
-			}
-		BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
-		/* Free our "structural" reference. */
-		ENGINE_free(e);
-		}
-
 	if (outfile == NULL)
 		{
 		BIO_set_fp(out,stdout,BIO_NOCLOSE);
@@ -213,8 +186,7 @@ bad:
 			}
 		}
 
-	if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL
-		&& !RAND_status())
+	if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL)
 		{
 		BIO_printf(bio_err,"warning, not much extra random data, consider using the -rand option\n");
 		}

apps/pkcs12.c

@@ -66,7 +66,6 @@
 #include <openssl/err.h>
 #include <openssl/pem.h>
 #include <openssl/pkcs12.h>
-#include <openssl/engine.h>
 
 #define PROG pkcs12_main
 
@@ -93,7 +92,6 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 {
-    ENGINE *e = NULL;
     char *infile=NULL, *outfile=NULL, *keyname = NULL;	
     char *certfile=NULL;
     BIO *in=NULL, *out = NULL, *inkey = NULL, *certsin = NULL;
@@ -120,7 +118,6 @@ int MAIN(int argc, char **argv)
     char *passin = NULL, *passout = NULL;
     char *inrand = NULL;
     char *CApath = NULL, *CAfile = NULL;
-    char *engine=NULL;
 
     apps_startup();
 
@@ -239,11 +236,6 @@ int MAIN(int argc, char **argv)
 			args++;	
 			CAfile = *args;
 		    } else badarg = 1;
-		} else if (!strcmp(*args,"-engine")) {
-		    if (args[1]) {
-			args++;	
-			engine = *args;
-		    } else badarg = 1;
 		} else badarg = 1;
 
 	} else badarg = 1;
@@ -287,27 +279,12 @@ int MAIN(int argc, char **argv)
 	BIO_printf (bio_err, "-password p   set import/export password source\n");
 	BIO_printf (bio_err, "-passin p     input file pass phrase source\n");
 	BIO_printf (bio_err, "-passout p    output file pass phrase source\n");
-	BIO_printf (bio_err, "-engine e     use engine e, possibly a hardware device.\n");
 	BIO_printf(bio_err,  "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
 	BIO_printf(bio_err,  "              load the file (or the files in the directory) into\n");
 	BIO_printf(bio_err,  "              the random number generator\n");
     	goto end;
     }
 
-    if (engine != NULL) {
-	if((e = ENGINE_by_id(engine)) == NULL) {
-	    BIO_printf(bio_err,"invalid engine \"%s\"\n", engine);
-	    goto end;
-	}
-	if(!ENGINE_set_default(e, ENGINE_METHOD_ALL)) {
-	    BIO_printf(bio_err,"can't use that engine\n");
-	    goto end;
-	}
-	BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
-	/* Free our "structural" reference. */
-	ENGINE_free(e);
-    }
-
     if(passarg) {
 	if(export_cert) passargout = passarg;
 	else passargin = passarg;

apps/pkcs7.c

@@ -67,7 +67,6 @@
 #include <openssl/x509.h>
 #include <openssl/pkcs7.h>
 #include <openssl/pem.h>
-#include <openssl/engine.h>
 
 #undef PROG
 #define PROG	pkcs7_main
@@ -83,7 +82,6 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
-	ENGINE *e = NULL;
 	PKCS7 *p7=NULL;
 	int i,badops=0;
 	BIO *in=NULL,*out=NULL;
@@ -91,7 +89,6 @@ int MAIN(int argc, char **argv)
 	char *infile,*outfile,*prog;
 	int print_certs=0,text=0,noout=0;
 	int ret=0;
-	char *engine=NULL;
 
 	apps_startup();
 
@@ -135,11 +132,6 @@ int MAIN(int argc, char **argv)
 			text=1;
 		else if (strcmp(*argv,"-print_certs") == 0)
 			print_certs=1;
-		else if (strcmp(*argv,"-engine") == 0)
-			{
-			if (--argc < 1) goto bad;
-			engine= *(++argv);
-			}
 		else
 			{
 			BIO_printf(bio_err,"unknown option %s\n",*argv);
@@ -162,30 +154,11 @@ bad:
 		BIO_printf(bio_err," -print_certs  print any certs or crl in the input\n");
 		BIO_printf(bio_err," -text         print full details of certificates\n");
 		BIO_printf(bio_err," -noout        don't output encoded data\n");
-		BIO_printf(bio_err," -engine e     use engine e, possibly a hardware device.\n");
 		EXIT(1);
 		}
 
 	ERR_load_crypto_strings();
 
-	if (engine != NULL)
-		{
-		if((e = ENGINE_by_id(engine)) == NULL)
-			{
-			BIO_printf(bio_err,"invalid engine \"%s\"\n",
-				engine);
-			goto end;
-			}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-			{
-			BIO_printf(bio_err,"can't use that engine\n");
-			goto end;
-			}
-		BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
-		/* Free our "structural" reference. */
-		ENGINE_free(e);
-		}
-
 	in=BIO_new(BIO_s_file());
 	out=BIO_new(BIO_s_file());
 	if ((in == NULL) || (out == NULL))

apps/pkcs8.c

@@ -62,7 +62,6 @@
 #include <openssl/err.h>
 #include <openssl/evp.h>
 #include <openssl/pkcs12.h>
-#include <openssl/engine.h>
 
 #include "apps.h"
 #define PROG pkcs8_main
@@ -71,7 +70,6 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 {
-	ENGINE *e = NULL;
 	char **args, *infile = NULL, *outfile = NULL;
 	char *passargin = NULL, *passargout = NULL;
 	BIO *in = NULL, *out = NULL;
@@ -87,13 +85,9 @@ int MAIN(int argc, char **argv)
 	EVP_PKEY *pkey;
 	char pass[50], *passin = NULL, *passout = NULL, *p8pass = NULL;
 	int badarg = 0;
-	char *engine=NULL;
-
 	if (bio_err == NULL) bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
-
 	informat=FORMAT_PEM;
 	outformat=FORMAT_PEM;
-
 	ERR_load_crypto_strings();
 	OpenSSL_add_all_algorithms();
 	args = argv + 1;
@@ -144,11 +138,6 @@ int MAIN(int argc, char **argv)
 			if (!args[1]) goto bad;
 			passargout= *(++args);
 			}
-		else if (strcmp(*args,"-engine") == 0)
-			{
-			if (!args[1]) goto bad;
-			engine= *(++args);
-			}
 		else if (!strcmp (*args, "-in")) {
 			if (args[1]) {
 				args++;
@@ -181,28 +170,9 @@ int MAIN(int argc, char **argv)
 		BIO_printf(bio_err, "-nocrypt        use or expect unencrypted private key\n");
 		BIO_printf(bio_err, "-v2 alg         use PKCS#5 v2.0 and cipher \"alg\"\n");
 		BIO_printf(bio_err, "-v1 obj         use PKCS#5 v1.5 and cipher \"alg\"\n");
-		BIO_printf(bio_err," -engine e       use engine e, possibly a hardware device.\n");
 		return (1);
 	}
 
-	if (engine != NULL)
-		{
-		if((e = ENGINE_by_id(engine)) == NULL)
-			{
-			BIO_printf(bio_err,"invalid engine \"%s\"\n",
-				engine);
-			return (1);
-			}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-			{
-			BIO_printf(bio_err,"can't use that engine\n");
-			return (1);
-			}
-		BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
-		/* Free our "structural" reference. */
-		ENGINE_free(e);
-		}
-
 	if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) {
 		BIO_printf(bio_err, "Error getting passwords\n");
 		return (1);

apps/rand.c

@@ -9,7 +9,6 @@
 #include <openssl/bio.h>
 #include <openssl/err.h>
 #include <openssl/rand.h>
-#include <openssl/engine.h>
 
 #undef PROG
 #define PROG rand_main
@@ -24,7 +23,6 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
-	ENGINE *e = NULL;
 	int i, r, ret = 1;
 	int badopt;
 	char *outfile = NULL;
@@ -32,7 +30,6 @@ int MAIN(int argc, char **argv)
 	int base64 = 0;
 	BIO *out = NULL;
 	int num = -1;
-	char *engine=NULL;
 
 	apps_startup();
 
@@ -51,13 +48,6 @@ int MAIN(int argc, char **argv)
 			else
 				badopt = 1;
 			}
-		if (strcmp(argv[i], "-engine") == 0)
-			{
-			if ((argv[i+1] != NULL) && (engine == NULL))
-				engine = argv[++i];
-			else
-				badopt = 1;
-			}
 		else if (strcmp(argv[i], "-rand") == 0)
 			{
 			if ((argv[i+1] != NULL) && (inrand == NULL))
@@ -94,31 +84,12 @@ int MAIN(int argc, char **argv)
 		{
 		BIO_printf(bio_err, "Usage: rand [options] num\n");
 		BIO_printf(bio_err, "where options are\n");
-		BIO_printf(bio_err, "-out file             - write to file\n");
-		BIO_printf(bio_err," -engine e             - use engine e, possibly a hardware device.\n");
-		BIO_printf(bio_err, "-rand file%cfile%c... - seed PRNG from files\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
-		BIO_printf(bio_err, "-base64               - encode output\n");
+		BIO_printf(bio_err, "-out file            - write to file\n");
+		BIO_printf(bio_err, "-rand file%cfile%c...  - seed PRNG from files\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
+		BIO_printf(bio_err, "-base64              - encode output\n");
 		goto err;
 		}
 
-	if (engine != NULL)
-		{
-		if((e = ENGINE_by_id(engine)) == NULL)
-			{
-			BIO_printf(bio_err,"invalid engine \"%s\"\n",
-				engine);
-			goto err;
-			}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-			{
-			BIO_printf(bio_err,"can't use that engine\n");
-			goto err;
-			}
-		BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
-		/* Free our "structural" reference. */
-		ENGINE_free(e);
-		}
-
 	app_RAND_load_file(NULL, bio_err, (inrand != NULL));
 	if (inrand != NULL)
 		BIO_printf(bio_err,"%ld semi-random bytes loaded\n",

apps/req.c

@@ -73,7 +73,6 @@
 #include <openssl/x509v3.h>
 #include <openssl/objects.h>
 #include <openssl/pem.h>
-#include <openssl/engine.h>
 
 #define SECTION		"req"
 
@@ -141,7 +140,6 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
-	ENGINE *e = NULL;
 #ifndef NO_DSA
 	DSA *dsa_params=NULL;
 #endif
@@ -154,7 +152,6 @@ int MAIN(int argc, char **argv)
 	int informat,outformat,verify=0,noout=0,text=0,keyform=FORMAT_PEM;
 	int nodes=0,kludge=0,newhdr=0;
 	char *infile,*outfile,*prog,*keyfile=NULL,*template=NULL,*keyout=NULL;
-	char *engine=NULL;
 	char *extensions = NULL;
 	char *req_exts = NULL;
 	EVP_CIPHER *cipher=NULL;
@@ -198,11 +195,6 @@ int MAIN(int argc, char **argv)
 			if (--argc < 1) goto bad;
 			outformat=str2fmt(*(++argv));
 			}
-		else if (strcmp(*argv,"-engine") == 0)
-			{
-			if (--argc < 1) goto bad;
-			engine= *(++argv);
-			}
 		else if (strcmp(*argv,"-key") == 0)
 			{
 			if (--argc < 1) goto bad;
@@ -383,7 +375,6 @@ bad:
 		BIO_printf(bio_err," -verify        verify signature on REQ\n");
 		BIO_printf(bio_err," -modulus       RSA modulus\n");
 		BIO_printf(bio_err," -nodes         don't encrypt the output key\n");
-		BIO_printf(bio_err," -engine e      use engine e, possibly a hardware device.\n");
 		BIO_printf(bio_err," -key file	use the private key contained in file\n");
 		BIO_printf(bio_err," -keyform arg   key file format\n");
 		BIO_printf(bio_err," -keyout arg    file to send the key to\n");
@@ -531,55 +522,24 @@ bad:
 	if ((in == NULL) || (out == NULL))
 		goto end;
 
-	if (engine != NULL)
-		{
-		if((e = ENGINE_by_id(engine)) == NULL)
-			{
-			BIO_printf(bio_err,"invalid engine \"%s\"\n",
-				engine);
-			goto end;
-			}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-			{
-			BIO_printf(bio_err,"can't use that engine\n");
-			goto end;
-			}
-		BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
-		/* Free our "structural" reference. */
-		ENGINE_free(e);
-		}
-
 	if (keyfile != NULL)
 		{
-		if (keyform == FORMAT_ENGINE)
+		if (BIO_read_filename(in,keyfile) <= 0)
 			{
-			if (!e)
-				{
-				BIO_printf(bio_err,"no engine specified\n");
-				goto end;
-				}
-			pkey = ENGINE_load_private_key(e, keyfile, NULL);
+			perror(keyfile);
+			goto end;
+			}
+
+		if (keyform == FORMAT_ASN1)
+			pkey=d2i_PrivateKey_bio(in,NULL);
+		else if (keyform == FORMAT_PEM)
+			{
+			pkey=PEM_read_bio_PrivateKey(in,NULL,NULL,passin);
 			}
 		else
 			{
-			if (BIO_read_filename(in,keyfile) <= 0)
-				{
-				perror(keyfile);
-				goto end;
-				}
-
-			if (keyform == FORMAT_ASN1)
-				pkey=d2i_PrivateKey_bio(in,NULL);
-			else if (keyform == FORMAT_PEM)
-				{
-				pkey=PEM_read_bio_PrivateKey(in,NULL,NULL,
-					passin);
-				}
-			else
-				{
-				BIO_printf(bio_err,"bad input format specified for X509 request\n");
-				goto end;
-				}
+			BIO_printf(bio_err,"bad input format specified for X509 request\n");
+			goto end;
 			}
 
 		if (pkey == NULL)

apps/rsa.c

@@ -68,7 +68,6 @@
 #include <openssl/evp.h>
 #include <openssl/x509.h>
 #include <openssl/pem.h>
-#include <openssl/engine.h>
 
 #undef PROG
 #define PROG	rsa_main
@@ -91,7 +90,6 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
-	ENGINE *e = NULL;
 	int ret=1;
 	RSA *rsa=NULL;
 	int i,badops=0, sgckey=0;
@@ -102,7 +100,6 @@ int MAIN(int argc, char **argv)
 	char *infile,*outfile,*prog;
 	char *passargin = NULL, *passargout = NULL;
 	char *passin = NULL, *passout = NULL;
-	char *engine=NULL;
 	int modulus=0;
 
 	apps_startup();
@@ -151,11 +148,6 @@ int MAIN(int argc, char **argv)
 			if (--argc < 1) goto bad;
 			passargout= *(++argv);
 			}
-		else if (strcmp(*argv,"-engine") == 0)
-			{
-			if (--argc < 1) goto bad;
-			engine= *(++argv);
-			}
 		else if (strcmp(*argv,"-sgckey") == 0)
 			sgckey=1;
 		else if (strcmp(*argv,"-pubin") == 0)
@@ -203,30 +195,11 @@ bad:
 		BIO_printf(bio_err," -check          verify key consistency\n");
 		BIO_printf(bio_err," -pubin          expect a public key in input file\n");
 		BIO_printf(bio_err," -pubout         output a public key\n");
-		BIO_printf(bio_err," -engine e       use engine e, possibly a hardware device.\n");
 		goto end;
 		}
 
 	ERR_load_crypto_strings();
 
-	if (engine != NULL)
-		{
-		if((e = ENGINE_by_id(engine)) == NULL)
-			{
-			BIO_printf(bio_err,"invalid engine \"%s\"\n",
-				engine);
-			goto end;
-			}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-			{
-			BIO_printf(bio_err,"can't use that engine\n");
-			goto end;
-			}
-		BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
-		/* Free our "structural" reference. */
-		ENGINE_free(e);
-		}
-
 	if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) {
 		BIO_printf(bio_err, "Error getting passwords\n");
 		goto end;

apps/rsautl.c

@@ -62,7 +62,6 @@
 #include <string.h>
 #include <openssl/err.h>
 #include <openssl/pem.h>
-#include <openssl/engine.h>
 
 #define RSA_SIGN 	1
 #define RSA_VERIFY 	2
@@ -83,7 +82,6 @@ int MAIN(int argc, char **);
 
 int MAIN(int argc, char **argv)
 {
-	ENGINE *e = NULL;
 	BIO *in = NULL, *out = NULL;
 	char *infile = NULL, *outfile = NULL;
 	char *keyfile = NULL;
@@ -97,7 +95,6 @@ int MAIN(int argc, char **argv)
 	unsigned char *rsa_in = NULL, *rsa_out = NULL, pad;
 	int rsa_inlen, rsa_outlen = 0;
 	int keysize;
-	char *engine=NULL;
 
 	int ret = 1;
 
@@ -120,9 +117,6 @@ int MAIN(int argc, char **argv)
 		} else if(!strcmp(*argv, "-inkey")) {
 			if (--argc < 1) badarg = 1;
 			keyfile = *(++argv);
-		} else if(!strcmp(*argv, "-engine")) {
-			if (--argc < 1) badarg = 1;
-			engine = *(++argv);
 		} else if(!strcmp(*argv, "-pubin")) {
 			key_type = KEY_PUBKEY;
 		} else if(!strcmp(*argv, "-certin")) {
@@ -157,24 +151,6 @@ int MAIN(int argc, char **argv)
 		goto end;
 	}
 
-	if (engine != NULL)
-		{
-		if((e = ENGINE_by_id(engine)) == NULL)
-			{
-			BIO_printf(bio_err,"invalid engine \"%s\"\n",
-				engine);
-			goto end;
-			}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-			{
-			BIO_printf(bio_err,"can't use that engine\n");
-			goto end;
-			}
-		BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
-		/* Free our "structural" reference. */
-		ENGINE_free(e);
-		}
-
 /* FIXME: seed PRNG only if needed */
 	app_RAND_load_file(NULL, bio_err, 0);
 	
@@ -304,7 +280,6 @@ static void usage()
 	BIO_printf(bio_err, "-inkey file     input key\n");
 	BIO_printf(bio_err, "-pubin          input is an RSA public\n");
 	BIO_printf(bio_err, "-certin         input is a certificate carrying an RSA public key\n");
-	BIO_printf(bio_err, "-engine e       use engine e, possibly a hardware device.\n");
 	BIO_printf(bio_err, "-ssl            use SSL v2 padding\n");
 	BIO_printf(bio_err, "-raw            use no padding\n");
 	BIO_printf(bio_err, "-pkcs           use PKCS#1 v1.5 padding (default)\n");

apps/s_client.c

@@ -80,7 +80,6 @@ typedef unsigned int u_int;
 #include <openssl/err.h>
 #include <openssl/pem.h>
 #include <openssl/rand.h>
-#include <openssl/engine.h>
 #include "s_apps.h"
 
 #ifdef WINDOWS
@@ -155,7 +154,7 @@ static void sc_usage(void)
 	BIO_printf(bio_err," -cipher       - preferred cipher to use, use the 'openssl ciphers'\n");
 	BIO_printf(bio_err,"                 command to see what is available\n");
 	BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
-	BIO_printf(bio_err," -engine id    - Initialise and use the specified engine\n");
+
 	}
 
 int MAIN(int, char **);
@@ -183,8 +182,6 @@ int MAIN(int argc, char **argv)
 	SSL_METHOD *meth=NULL;
 	BIO *sbio;
 	char *inrand=NULL;
-	char *engine_id=NULL;
-	ENGINE *e=NULL;
 #ifdef WINDOWS
 	struct timeval tv;
 #endif
@@ -327,11 +324,6 @@ int MAIN(int argc, char **argv)
 			if (--argc < 1) goto bad;
 			inrand= *(++argv);
 			}
-		else if	(strcmp(*argv,"-engine") == 0)
-			{
-			if (--argc < 1) goto bad;
-			engine_id = *(++argv);
-			}
 		else
 			{
 			BIO_printf(bio_err,"unknown option %s\n",*argv);
@@ -372,30 +364,6 @@ bad:
 
 	OpenSSL_add_ssl_algorithms();
 	SSL_load_error_strings();
-
-	if (engine_id != NULL)
-		{
-		if((e = ENGINE_by_id(engine_id)) == NULL)
-			{
-			BIO_printf(bio_err,"invalid engine\n");
-			ERR_print_errors(bio_err);
-			goto end;
-			}
-		if (c_debug)
-			{
-			ENGINE_ctrl(e, ENGINE_CTRL_SET_LOGSTREAM,
-				0, bio_err, 0);
-			}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-			{
-			BIO_printf(bio_err,"can't use that engine\n");
-			ERR_print_errors(bio_err);
-			goto end;
-			}
-		BIO_printf(bio_err,"engine \"%s\" set.\n", engine_id);
-		ENGINE_free(e);
-		}
-
 	ctx=SSL_CTX_new(meth);
 	if (ctx == NULL)
 		{

apps/s_server.c

@@ -84,7 +84,6 @@ typedef unsigned int u_int;
 #include <openssl/x509.h>
 #include <openssl/ssl.h>
 #include <openssl/rand.h>
-#include <openssl/engine.h>
 #include "s_apps.h"
 
 #ifdef WINDOWS
@@ -178,7 +177,6 @@ static int s_debug=0;
 static int s_quiet=0;
 
 static int hack=0;
-static char *engine_id=NULL;
 
 #ifdef MONOLITH
 static void s_server_init(void)
@@ -201,7 +199,6 @@ static void s_server_init(void)
 	s_debug=0;
 	s_quiet=0;
 	hack=0;
-	engine_id=NULL;
 	}
 #endif
 
@@ -247,7 +244,6 @@ static void sv_usage(void)
 	BIO_printf(bio_err," -www          - Respond to a 'GET /' with a status page\n");
 	BIO_printf(bio_err," -WWW          - Respond to a 'GET /<path> HTTP/1.0' with file ./<path>\n");
 	BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
-	BIO_printf(bio_err," -engine id    - Initialise and use the specified engine\n");
 	}
 
 static int local_argc=0;
@@ -418,8 +414,6 @@ int MAIN(int argc, char *argv[])
 	int state=0;
 	SSL_METHOD *meth=NULL;
 	char *inrand=NULL;
-	char *engine_id=NULL;
-	ENGINE *e=NULL;
 #ifndef NO_DH
 	DH *dh=NULL;
 #endif
@@ -579,11 +573,6 @@ int MAIN(int argc, char *argv[])
 			if (--argc < 1) goto bad;
 			inrand= *(++argv);
 			}
-		else if (strcmp(*argv,"-engine") == 0)
-			{
-			if (--argc < 1) goto bad;
-			engine_id= *(++argv);
-			}
 		else
 			{
 			BIO_printf(bio_err,"unknown option %s\n",*argv);
@@ -635,29 +624,6 @@ bad:
 	SSL_load_error_strings();
 	OpenSSL_add_ssl_algorithms();
 
-	if (engine_id != NULL)
-		{
-		if((e = ENGINE_by_id(engine_id)) == NULL)
-			{
-			BIO_printf(bio_err,"invalid engine\n");
-			ERR_print_errors(bio_err);
-			goto end;
-			}
-		if (s_debug)
-			{
-			ENGINE_ctrl(e, ENGINE_CTRL_SET_LOGSTREAM,
-				0, bio_err, 0);
-			}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-			{
-			BIO_printf(bio_err,"can't use that engine\n");
-			ERR_print_errors(bio_err);
-			goto end;
-			}
-		BIO_printf(bio_err,"engine \"%s\" set.\n", engine_id);
-		ENGINE_free(e);
-		}
-
 	ctx=SSL_CTX_new(meth);
 	if (ctx == NULL)
 		{

apps/smime.c

@@ -64,7 +64,6 @@
 #include <openssl/crypto.h>
 #include <openssl/pem.h>
 #include <openssl/err.h>
-#include <openssl/engine.h>
 
 #undef PROG
 #define PROG smime_main
@@ -82,7 +81,6 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 {
-	ENGINE *e = NULL;
 	int operation = 0;
 	int ret = 0;
 	char **args;
@@ -105,9 +103,8 @@ int MAIN(int argc, char **argv)
 	char *inrand = NULL;
 	int need_rand = 0;
 	int informat = FORMAT_SMIME, outformat = FORMAT_SMIME;
-	char *engine=NULL;
-
 	args = argv + 1;
+
 	ret = 1;
 
 	while (!badarg && *args && *args[0] == '-') {
@@ -156,11 +153,6 @@ int MAIN(int argc, char **argv)
 				inrand = *args;
 			} else badarg = 1;
 			need_rand = 1;
-		} else if (!strcmp(*args,"-engine")) {
-			if (args[1]) {
-				args++;
-				engine = *args;
-			} else badarg = 1;
 		} else if (!strcmp(*args,"-passin")) {
 			if (args[1]) {
 				args++;
@@ -298,7 +290,7 @@ int MAIN(int argc, char **argv)
 		BIO_printf (bio_err, "-text          include or delete text MIME headers\n");
 		BIO_printf (bio_err, "-CApath dir    trusted certificates directory\n");
 		BIO_printf (bio_err, "-CAfile file   trusted certificates file\n");
-		BIO_printf (bio_err, "-engine e      use engine e, possibly a hardware device.\n");
+		BIO_printf (bio_err, "-passin arg    input file pass phrase source\n");
 		BIO_printf(bio_err,  "-rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
 		BIO_printf(bio_err,  "               load the file (or the files in the directory) into\n");
 		BIO_printf(bio_err,  "               the random number generator\n");
@@ -306,24 +298,6 @@ int MAIN(int argc, char **argv)
 		goto end;
 	}
 
-	if (engine != NULL)
-		{
-		if((e = ENGINE_by_id(engine)) == NULL)
-			{
-			BIO_printf(bio_err,"invalid engine \"%s\"\n",
-				engine);
-			goto end;
-			}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-			{
-			BIO_printf(bio_err,"can't use that engine\n");
-			goto end;
-			}
-		BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
-		/* Free our "structural" reference. */
-		ENGINE_free(e);
-		}
-
 	if(!app_passwd(bio_err, passargin, NULL, &passin, NULL)) {
 		BIO_printf(bio_err, "Error getting password\n");
 		goto end;

apps/speed.c

@@ -81,14 +81,13 @@
 #include <openssl/crypto.h>
 #include <openssl/rand.h>
 #include <openssl/err.h>
-#include <openssl/engine.h>
 
-#if defined(__FreeBSD__)
+#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
 # define USE_TOD
 #elif !defined(MSDOS) && (!defined(VMS) || defined(__DECC))
 # define TIMES
 #endif
-#if !defined(_UNICOS) && !defined(__OpenBSD__) && !defined(sgi) && !defined(__FreeBSD__) && !(defined(__bsdi) || defined(__bsdi__)) && !defined(_AIX) && !defined(MPE)
+#if !defined(_UNICOS) && !defined(__OpenBSD__) && !defined(sgi) && !defined(__FreeBSD__) && !(defined(__bsdi) || defined(__bsdi__)) && !defined(_AIX) && !defined(MPE) && !defined(__NetBSD__)
 # define TIMEB
 #endif
 
@@ -311,7 +310,6 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
-	ENGINE *e;
 	unsigned char *buf=NULL,*buf2=NULL;
 	int mret=1;
 #define ALGOR_NUM	15
@@ -472,37 +470,6 @@ int MAIN(int argc, char **argv)
 		{
 		if	((argc > 0) && (strcmp(*argv,"-elapsed") == 0))
 			usertime = 0;
-		else
-		if	((argc > 0) && (strcmp(*argv,"-engine") == 0))
-			{
-			argc--;
-			argv++;
-			if(argc == 0)
-				{
-				BIO_printf(bio_err,"no engine given\n");
-				goto end;
-				}
-			if((e = ENGINE_by_id(*argv)) == NULL)
-				{
-				BIO_printf(bio_err,"invalid engine \"%s\"\n",
-					*argv);
-				goto end;
-				}
-			if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-				{
-				BIO_printf(bio_err,"can't use that engine\n");
-				goto end;
-				}
-			BIO_printf(bio_err,"engine \"%s\" set.\n", *argv);
-			/* Free our "structural" reference. */
-			ENGINE_free(e);
-			/* It will be increased again further down.  We just
-			   don't want speed to confuse an engine with an
-			   algorithm, especially when none is given (which
-			   means all of them should be run) */
-			j--;
-			}
-		else
 #ifndef NO_MD2
 		if	(strcmp(*argv,"md2") == 0) doit[D_MD2]=1;
 		else
@@ -550,7 +517,7 @@ int MAIN(int argc, char **argv)
 #ifdef RSAref
 			if (strcmp(*argv,"rsaref") == 0) 
 			{
-			RSA_set_default_openssl_method(RSA_PKCS1_RSAref());
+			RSA_set_default_method(RSA_PKCS1_RSAref());
 			j--;
 			}
 		else
@@ -558,7 +525,7 @@ int MAIN(int argc, char **argv)
 #ifndef RSA_NULL
 			if (strcmp(*argv,"openssl") == 0) 
 			{
-			RSA_set_default_openssl_method(RSA_PKCS1_SSLeay());
+			RSA_set_default_method(RSA_PKCS1_SSLeay());
 			j--;
 			}
 		else
@@ -703,12 +670,11 @@ int MAIN(int argc, char **argv)
 			BIO_printf(bio_err,"\n");
 #endif
 
+#ifdef TIMES
 			BIO_printf(bio_err,"\n");
 			BIO_printf(bio_err,"Available options:\n");
-#ifdef TIMES
 			BIO_printf(bio_err,"-elapsed        measure time in real time instead of CPU user time.\n");
 #endif
-			BIO_printf(bio_err,"-engine e       use engine e, possibly a hardware device.\n");
 			goto end;
 			}
 		argc--;
@@ -1415,7 +1381,6 @@ int MAIN(int argc, char **argv)
 #endif
 	mret=0;
 end:
-	ERR_print_errors(bio_err);
 	if (buf != NULL) OPENSSL_free(buf);
 	if (buf2 != NULL) OPENSSL_free(buf2);
 #ifndef NO_RSA

apps/spkac.c

@@ -69,7 +69,6 @@
 #include <openssl/lhash.h>
 #include <openssl/x509.h>
 #include <openssl/pem.h>
-#include <openssl/engine.h>
 
 #undef PROG
 #define PROG	spkac_main
@@ -82,7 +81,6 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
-	ENGINE *e = NULL;
 	int i,badops=0, ret = 1;
 	BIO *in = NULL,*out = NULL, *key = NULL;
 	int verify=0,noout=0,pubkey=0;
@@ -93,7 +91,6 @@ int MAIN(int argc, char **argv)
 	LHASH *conf = NULL;
 	NETSCAPE_SPKI *spki = NULL;
 	EVP_PKEY *pkey = NULL;
-	char *engine=NULL;
 
 	apps_startup();
 
@@ -139,11 +136,6 @@ int MAIN(int argc, char **argv)
 			if (--argc < 1) goto bad;
 			spksect= *(++argv);
 			}
-		else if (strcmp(*argv,"-engine") == 0)
-			{
-			if (--argc < 1) goto bad;
-			engine= *(++argv);
-			}
 		else if (strcmp(*argv,"-noout") == 0)
 			noout=1;
 		else if (strcmp(*argv,"-pubkey") == 0)
@@ -169,7 +161,6 @@ bad:
 		BIO_printf(bio_err," -noout         don't print SPKAC\n");
 		BIO_printf(bio_err," -pubkey        output public key\n");
 		BIO_printf(bio_err," -verify        verify SPKAC signature\n");
-		BIO_printf(bio_err," -engine e      use engine e, possibly a hardware device.\n");
 		goto end;
 		}
 
@@ -179,24 +170,6 @@ bad:
 		goto end;
 	}
 
-	if (engine != NULL)
-		{
-		if((e = ENGINE_by_id(engine)) == NULL)
-			{
-			BIO_printf(bio_err,"invalid engine \"%s\"\n",
-				engine);
-			goto end;
-			}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-			{
-			BIO_printf(bio_err,"can't use that engine\n");
-			goto end;
-			}
-		BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
-		/* Free our "structural" reference. */
-		ENGINE_free(e);
-		}
-
 	if(keyfile) {
 		if(strcmp(keyfile, "-")) key = BIO_new_file(keyfile, "r");
 		else key = BIO_new_fp(stdin, BIO_NOCLOSE);

apps/verify.c

@@ -65,7 +65,6 @@
 #include <openssl/x509.h>
 #include <openssl/x509v3.h>
 #include <openssl/pem.h>
-#include <openssl/engine.h>
 
 #undef PROG
 #define PROG	verify_main
@@ -79,7 +78,6 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
-	ENGINE *e = NULL;
 	int i,ret=1;
 	int purpose = -1;
 	char *CApath=NULL,*CAfile=NULL;
@@ -87,7 +85,6 @@ int MAIN(int argc, char **argv)
 	STACK_OF(X509) *untrusted = NULL, *trusted = NULL;
 	X509_STORE *cert_ctx=NULL;
 	X509_LOOKUP *lookup=NULL;
-	char *engine=NULL;
 
 	cert_ctx=X509_STORE_new();
 	if (cert_ctx == NULL) goto end;
@@ -140,11 +137,6 @@ int MAIN(int argc, char **argv)
 				if (argc-- < 1) goto end;
 				trustfile= *(++argv);
 				}
-			else if (strcmp(*argv,"-engine") == 0)
-				{
-				if (--argc < 1) goto end;
-				engine= *(++argv);
-				}
 			else if (strcmp(*argv,"-help") == 0)
 				goto end;
 			else if (strcmp(*argv,"-issuer_checks") == 0)
@@ -162,24 +154,6 @@ int MAIN(int argc, char **argv)
 			break;
 		}
 
-	if (engine != NULL)
-		{
-		if((e = ENGINE_by_id(engine)) == NULL)
-			{
-			BIO_printf(bio_err,"invalid engine \"%s\"\n",
-				engine);
-			goto end;
-			}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-			{
-			BIO_printf(bio_err,"can't use that engine\n");
-			goto end;
-			}
-		BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
-		/* Free our "structural" reference. */
-		ENGINE_free(e);
-		}
-
 	lookup=X509_STORE_add_lookup(cert_ctx,X509_LOOKUP_file());
 	if (lookup == NULL) abort();
 	if (CAfile) {
@@ -227,7 +201,7 @@ int MAIN(int argc, char **argv)
 	ret=0;
 end:
 	if (ret == 1) {
-		BIO_printf(bio_err,"usage: verify [-verbose] [-CApath path] [-CAfile file] [-purpose purpose] [-engine e] cert1 cert2 ...\n");
+		BIO_printf(bio_err,"usage: verify [-verbose] [-CApath path] [-CAfile file] [-purpose purpose] cert1 cert2 ...\n");
 		BIO_printf(bio_err,"recognized usages:\n");
 		for(i = 0; i < X509_PURPOSE_get_count(); i++) {
 			X509_PURPOSE *ptmp;

apps/x509.c

@@ -73,7 +73,6 @@
 #include <openssl/x509v3.h>
 #include <openssl/objects.h>
 #include <openssl/pem.h>
-#include <openssl/engine.h>
 
 #undef PROG
 #define PROG x509_main
@@ -130,7 +129,6 @@ static char *x509_usage[]={
 " -extensions     - section from config file with X509V3 extensions to add\n",
 " -clrext         - delete extensions before signing and input certificate\n",
 " -nameopt arg    - various certificate name options\n",
-" -engine e       - use engine e, possibly a hardware device.\n",
 NULL
 };
 
@@ -147,7 +145,6 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
-	ENGINE *e = NULL;
 	int ret=1;
 	X509_REQ *req=NULL;
 	X509 *x=NULL,*xca=NULL;
@@ -178,7 +175,6 @@ int MAIN(int argc, char **argv)
 	int need_rand = 0;
 	int checkend=0,checkoffset=0;
 	unsigned long nmflag = 0;
-	char *engine=NULL;
 
 	reqfile=0;
 
@@ -341,11 +337,6 @@ int MAIN(int argc, char **argv)
 			alias= *(++argv);
 			trustout = 1;
 			}
-		else if (strcmp(*argv,"-engine") == 0)
-			{
-			if (--argc < 1) goto bad;
-			engine= *(++argv);
-			}
 		else if (strcmp(*argv,"-C") == 0)
 			C= ++num;
 		else if (strcmp(*argv,"-email") == 0)
@@ -429,24 +420,6 @@ bad:
 		goto end;
 		}
 
-	if (engine != NULL)
-		{
-		if((e = ENGINE_by_id(engine)) == NULL)
-			{
-			BIO_printf(bio_err,"invalid engine \"%s\"\n",
-				engine);
-			goto end;
-			}
-		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
-			{
-			BIO_printf(bio_err,"can't use that engine\n");
-			goto end;
-			}
-		BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
-		/* Free our "structural" reference. */
-		ENGINE_free(e);
-		}
-
 	if (need_rand)
 		app_RAND_load_file(NULL, bio_err, 0);
 

config

@@ -508,27 +508,11 @@ case "$GUESSOS" in
   *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
 esac
 
-# NB: This atalla support has been superceded by the ENGINE support
-# That contains its own header and definitions anyway. Support can
-# be enabled or disabled on any supported platform without external
-# headers, eg. by adding the "hw-atalla" switch to ./config or
-# perl Configure
-#
 # See whether we can compile Atalla support
-#if [ -f /usr/include/atasi.h ]
-#then
-#  options="$options -DATALLA"
-#fi
-
-#get some basic shared lib support (behnke@trustcenter.de)
-case "$OUT" in
-   solaris-*-gcc)
-	if  [ "$SHARED" = "true" ] 
-	 then
-	  options="$options -DPIC -fPIC"
-        fi
-     ;;
-esac
+if [ -f /usr/include/atasi.h ]
+then
+  options="$options -DATALLA"
+fi
 
 # gcc < 2.8 does not support -mcpu=ultrasparc
 if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]

crypto/Makefile.ssl

@@ -27,7 +27,7 @@ LIBS=
 
 SDIRS=	md2 md5 sha mdc2 hmac ripemd \
 	des rc2 rc4 rc5 idea bf cast \
-	bn rsa dsa dh dso engine \
+	bn rsa dsa dh dso \
 	buffer bio stack lhash rand err objects \
 	evp asn1 pem x509 x509v3 conf txt_db pkcs7 pkcs12 comp
 

crypto/asn1/t_x509.c

@@ -349,6 +349,8 @@ int X509_NAME_print(BIO *bp, X509_NAME *name, int obase)
 	ll=80-2-obase;
 
 	s=X509_NAME_oneline(name,buf,256);
+	if (!*s)
+		return 1;
 	s++; /* skip the first slash */
 
 	l=ll;

crypto/asn1/x_pubkey.c

@@ -234,7 +234,7 @@ EVP_PKEY *X509_PUBKEY_get(X509_PUBKEY *key)
 	a=key->algor;
 	if (ret->type == EVP_PKEY_DSA)
 		{
-		if (a->parameter->type == V_ASN1_SEQUENCE)
+		if (a->parameter && (a->parameter->type == V_ASN1_SEQUENCE))
 			{
 			ret->pkey.dsa->write_params=0;
 			p=a->parameter->value.sequence->data;

crypto/bio/b_print.c

@@ -109,7 +109,11 @@
 #endif
 
 #if HAVE_LONG_LONG
-#define LLONG long long
+# if defined(WIN32) && !defined(__GNUC__)
+# define LLONG _int64
+# else
+# define LLONG long long
+# endif
 #else
 #define LLONG long
 #endif
@@ -152,7 +156,7 @@ static void _dopr(char **sbuffer, char **buffer,
 
 /* some handy macros */
 #define char_to_int(p) (p - '0')
-#define MAX(p,q) ((p >= q) ? p : q)
+#define OSSL_MAX(p,q) ((p >= q) ? p : q)
 
 static void
 _dopr(
@@ -503,13 +507,13 @@ fmtint(
     convert[place] = 0;
 
     zpadlen = max - place;
-    spadlen = min - MAX(max, place) - (signvalue ? 1 : 0);
+    spadlen = min - OSSL_MAX(max, place) - (signvalue ? 1 : 0);
     if (zpadlen < 0)
         zpadlen = 0;
     if (spadlen < 0)
         spadlen = 0;
     if (flags & DP_F_ZERO) {
-        zpadlen = MAX(zpadlen, spadlen);
+        zpadlen = OSSL_MAX(zpadlen, spadlen);
         spadlen = 0;
     }
     if (flags & DP_F_MINUS)
@@ -641,7 +645,7 @@ fmtfp(
             (caps ? "0123456789ABCDEF"
               : "0123456789abcdef")[fracpart % 10];
         fracpart = (fracpart / 10);
-    } while (fracpart && (fplace < 20));
+    } while (fplace < max);
     if (fplace == 20)
         fplace--;
     fconvert[fplace] = 0;

crypto/bio/bf_buff.c

@@ -70,7 +70,7 @@ static long buffer_ctrl(BIO *h, int cmd, long arg1, void *arg2);
 static int buffer_new(BIO *h);
 static int buffer_free(BIO *data);
 static long buffer_callback_ctrl(BIO *h, int cmd, bio_info_cb *fp);
-#define DEFAULT_BUFFER_SIZE	1024
+#define DEFAULT_BUFFER_SIZE	4096
 
 static BIO_METHOD methods_buffer=
 	{

crypto/bn/asm/mips3.s

@@ -1,5 +1,5 @@
 .rdata
-.asciiz "mips3.s, Version 1.0"
+.asciiz	"mips3.s, Version 1.1"
 .asciiz	"MIPS III/IV ISA artwork by Andy Polyakov <appro@fy.chalmers.se>"
 
 /*
@@ -849,6 +849,7 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_1,t_1
 	daddu	t_2,AT
 	daddu	c_2,t_2
+	sltu	c_3,c_2,t_2
 	dmultu	a_1,b_2		/* mul_add_c(a[1],b[2],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
@@ -856,7 +857,8 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_1,t_1
 	daddu	t_2,AT
 	daddu	c_2,t_2
-	sltu	c_3,c_2,t_2
+	sltu	AT,c_2,t_2
+	daddu	c_3,AT
 	dmultu	a_2,b_1		/* mul_add_c(a[2],b[1],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
@@ -884,6 +886,7 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_2,t_1
 	daddu	t_2,AT
 	daddu	c_3,t_2
+	sltu	c_1,c_3,t_2
 	dmultu	a_3,b_1		/* mul_add_c(a[3],b[1],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
@@ -891,7 +894,8 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_2,t_1
 	daddu	t_2,AT
 	daddu	c_3,t_2
-	sltu	c_1,c_3,t_2
+	sltu	AT,c_3,t_2
+	daddu	c_1,AT
 	dmultu	a_2,b_2		/* mul_add_c(a[2],b[2],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
@@ -928,6 +932,7 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_3,t_1
 	daddu	t_2,AT
 	daddu	c_1,t_2
+	sltu	c_2,c_1,t_2
 	dmultu	a_1,b_4		/* mul_add_c(a[1],b[4],c3,c1,c2); */
 	mflo	t_1
 	mfhi	t_2
@@ -935,7 +940,8 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_3,t_1
 	daddu	t_2,AT
 	daddu	c_1,t_2
-	sltu	c_2,c_1,t_2
+	sltu	AT,c_1,t_2
+	daddu	c_2,AT
 	dmultu	a_2,b_3		/* mul_add_c(a[2],b[3],c3,c1,c2); */
 	mflo	t_1
 	mfhi	t_2
@@ -981,6 +987,7 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_1,t_1
 	daddu	t_2,AT
 	daddu	c_2,t_2
+	sltu	c_3,c_2,t_2
 	dmultu	a_5,b_1		/* mul_add_c(a[5],b[1],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
@@ -988,7 +995,8 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_1,t_1
 	daddu	t_2,AT
 	daddu	c_2,t_2
-	sltu	c_3,c_2,t_2
+	sltu	AT,c_2,t_2
+	daddu	c_3,AT
 	dmultu	a_4,b_2		/* mul_add_c(a[4],b[2],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
@@ -1043,6 +1051,7 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_2,t_1
 	daddu	t_2,AT
 	daddu	c_3,t_2
+	sltu	c_1,c_3,t_2
 	dmultu	a_1,b_6		/* mul_add_c(a[1],b[6],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
@@ -1050,7 +1059,8 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_2,t_1
 	daddu	t_2,AT
 	daddu	c_3,t_2
-	sltu	c_1,c_3,t_2
+	sltu	AT,c_3,t_2
+	daddu	c_1,AT
 	dmultu	a_2,b_5		/* mul_add_c(a[2],b[5],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
@@ -1114,6 +1124,7 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_3,t_1
 	daddu	t_2,AT
 	daddu	c_1,t_2
+	sltu	c_2,c_1,t_2
 	dmultu	a_6,b_2		/* mul_add_c(a[6],b[2],c3,c1,c2); */
 	mflo	t_1
 	mfhi	t_2
@@ -1121,7 +1132,8 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_3,t_1
 	daddu	t_2,AT
 	daddu	c_1,t_2
-	sltu	c_2,c_1,t_2
+	sltu	AT,c_1,t_2
+	daddu	c_2,AT
 	dmultu	a_5,b_3		/* mul_add_c(a[5],b[3],c3,c1,c2); */
 	mflo	t_1
 	mfhi	t_2
@@ -1176,6 +1188,7 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_1,t_1
 	daddu	t_2,AT
 	daddu	c_2,t_2
+	sltu	c_3,c_2,t_2
 	dmultu	a_3,b_6		/* mul_add_c(a[3],b[6],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
@@ -1183,7 +1196,8 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_1,t_1
 	daddu	t_2,AT
 	daddu	c_2,t_2
-	sltu	c_3,c_2,t_2
+	sltu	AT,c_2,t_2
+	daddu	c_3,AT
 	dmultu	a_4,b_5		/* mul_add_c(a[4],b[5],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
@@ -1229,6 +1243,7 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_2,t_1
 	daddu	t_2,AT
 	daddu	c_3,t_2
+	sltu	c_1,c_3,t_2
 	dmultu	a_6,b_4		/* mul_add_c(a[6],b[4],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
@@ -1236,7 +1251,8 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_2,t_1
 	daddu	t_2,AT
 	daddu	c_3,t_2
-	sltu	c_1,c_3,t_2
+	sltu	AT,c_3,t_2
+	daddu	c_1,AT
 	dmultu	a_5,b_5		/* mul_add_c(a[5],b[5],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
@@ -1273,6 +1289,7 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_3,t_1
 	daddu	t_2,AT
 	daddu	c_1,t_2
+	sltu	c_2,c_1,t_2
 	dmultu	a_5,b_6		/* mul_add_c(a[5],b[6],c3,c1,c2); */
 	mflo	t_1
 	mfhi	t_2
@@ -1280,7 +1297,8 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_3,t_1
 	daddu	t_2,AT
 	daddu	c_1,t_2
-	sltu	c_2,c_1,t_2
+	sltu	AT,c_1,t_2
+	daddu	c_2,AT
 	dmultu	a_6,b_5		/* mul_add_c(a[6],b[5],c3,c1,c2); */
 	mflo	t_1
 	mfhi	t_2
@@ -1308,6 +1326,7 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_1,t_1
 	daddu	t_2,AT
 	daddu	c_2,t_2
+	sltu	c_3,c_2,t_2
 	dmultu	a_6,b_6		/* mul_add_c(a[6],b[6],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
@@ -1315,7 +1334,8 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_1,t_1
 	daddu	t_2,AT
 	daddu	c_2,t_2
-	sltu	c_3,c_2,t_2
+	sltu	AT,c_2,t_2
+	daddu	c_3,AT
 	dmultu	a_5,b_7		/* mul_add_c(a[5],b[7],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
@@ -1334,6 +1354,7 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_2,t_1
 	daddu	t_2,AT
 	daddu	c_3,t_2
+	sltu	c_1,c_3,t_2
 	dmultu	a_7,b_6		/* mul_add_c(a[7],b[6],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
@@ -1341,7 +1362,8 @@ LEAF(bn_mul_comba8)
 	sltu	AT,c_2,t_1
 	daddu	t_2,AT
 	daddu	c_3,t_2
-	sltu	c_1,c_3,t_2
+	sltu	AT,c_3,t_2
+	daddu	c_1,AT
 	sd	c_2,104(a0)	/* r[13]=c2; */
 
 	dmultu	a_7,b_7		/* mul_add_c(a[7],b[7],c3,c1,c2); */
@@ -1430,6 +1452,7 @@ LEAF(bn_mul_comba4)
 	sltu	AT,c_1,t_1
 	daddu	t_2,AT
 	daddu	c_2,t_2
+	sltu	c_3,c_2,t_2
 	dmultu	a_1,b_2		/* mul_add_c(a[1],b[2],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
@@ -1437,7 +1460,8 @@ LEAF(bn_mul_comba4)
 	sltu	AT,c_1,t_1
 	daddu	t_2,AT
 	daddu	c_2,t_2
-	sltu	c_3,c_2,t_2
+	sltu	AT,c_2,t_2
+	daddu	c_3,AT
 	dmultu	a_2,b_1		/* mul_add_c(a[2],b[1],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
@@ -1465,6 +1489,7 @@ LEAF(bn_mul_comba4)
 	sltu	AT,c_2,t_1
 	daddu	t_2,AT
 	daddu	c_3,t_2
+	sltu	c_1,c_3,t_2
 	dmultu	a_2,b_2		/* mul_add_c(a[2],b[2],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
@@ -1472,7 +1497,8 @@ LEAF(bn_mul_comba4)
 	sltu	AT,c_2,t_1
 	daddu	t_2,AT
 	daddu	c_3,t_2
-	sltu	c_1,c_3,t_2
+	sltu	AT,c_3,t_2
+	daddu	c_1,AT
 	dmultu	a_1,b_3		/* mul_add_c(a[1],b[3],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
@@ -1491,6 +1517,7 @@ LEAF(bn_mul_comba4)
 	sltu	AT,c_3,t_1
 	daddu	t_2,AT
 	daddu	c_1,t_2
+	sltu	c_2,c_1,t_2
 	dmultu	a_3,b_2		/* mul_add_c(a[3],b[2],c3,c1,c2); */
 	mflo	t_1
 	mfhi	t_2
@@ -1498,7 +1525,8 @@ LEAF(bn_mul_comba4)
 	sltu	AT,c_3,t_1
 	daddu	t_2,AT
 	daddu	c_1,t_2
-	sltu	c_2,c_1,t_2
+	sltu	AT,c_1,t_2
+	daddu	c_2,AT
 	sd	c_3,40(a0)
 
 	dmultu	a_3,b_3		/* mul_add_c(a[3],b[3],c1,c2,c3); */
@@ -1543,28 +1571,30 @@ LEAF(bn_sqr_comba8)
 	dmultu	a_0,a_1		/* mul_add_c2(a[0],b[1],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
+	slt	c_1,t_2,zero
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_2,t_1
 	sltu	AT,c_2,t_1
 	daddu	c_3,t_2,AT
-	daddu	c_2,t_1
-	sltu	AT,c_2,t_1
-	daddu	t_2,AT
-	daddu	c_3,t_2
-	sltu	c_1,c_3,t_2
 	sd	c_2,8(a0)
 
 	dmultu	a_2,a_0		/* mul_add_c2(a[2],b[0],c3,c1,c2); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_3,t_1
-	sltu	AT,c_3,t_1
-	daddu	a2,t_2,AT
-	daddu	c_1,a2
+	slt	c_2,t_2,zero
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_3,t_1
 	sltu	AT,c_3,t_1
 	daddu	t_2,AT
 	daddu	c_1,t_2
-	sltu	c_2,c_1,t_2
+	sltu	AT,c_1,t_2
+	daddu	c_2,AT
 	dmultu	a_1,a_1		/* mul_add_c(a[1],b[1],c3,c1,c2); */
 	mflo	t_1
 	mfhi	t_2
@@ -1579,24 +1609,26 @@ LEAF(bn_sqr_comba8)
 	dmultu	a_0,a_3		/* mul_add_c2(a[0],b[3],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_1,t_1
-	sltu	AT,c_1,t_1
-	daddu	a2,t_2,AT
-	daddu	c_2,a2
+	slt	c_3,t_2,zero
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_1,t_1
 	sltu	AT,c_1,t_1
 	daddu	t_2,AT
 	daddu	c_2,t_2
-	sltu	c_3,c_2,t_2
+	sltu	AT,c_2,t_2
+	daddu	c_3,AT
 	dmultu	a_1,a_2		/* mul_add_c2(a[1],b[2],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_1,t_1
-	sltu	AT,c_1,t_1
-	daddu	a2,t_2,AT
-	daddu	c_2,a2
-	sltu	AT,c_2,a2
+	slt	AT,t_2,zero
 	daddu	c_3,AT
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_1,t_1
 	sltu	AT,c_1,t_1
 	daddu	t_2,AT
@@ -1608,24 +1640,26 @@ LEAF(bn_sqr_comba8)
 	dmultu	a_4,a_0		/* mul_add_c2(a[4],b[0],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_2,t_1
-	sltu	AT,c_2,t_1
-	daddu	a2,t_2,AT
-	daddu	c_3,a2
+	slt	c_1,t_2,zero
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_2,t_1
 	sltu	AT,c_2,t_1
 	daddu	t_2,AT
 	daddu	c_3,t_2
-	sltu	c_1,c_3,t_2
+	sltu	AT,c_3,t_2
+	daddu	c_1,AT
 	dmultu	a_3,a_1		/* mul_add_c2(a[3],b[1],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_2,t_1
-	sltu	AT,c_2,t_1
-	daddu	a2,t_2,AT
-	daddu	c_3,a2
-	sltu	AT,c_3,a2
+	slt	AT,t_2,zero
 	daddu	c_1,AT
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_2,t_1
 	sltu	AT,c_2,t_1
 	daddu	t_2,AT
@@ -1646,24 +1680,26 @@ LEAF(bn_sqr_comba8)
 	dmultu	a_0,a_5		/* mul_add_c2(a[0],b[5],c3,c1,c2); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_3,t_1
-	sltu	AT,c_3,t_1
-	daddu	a2,t_2,AT
-	daddu	c_1,a2
+	slt	c_2,t_2,zero
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_3,t_1
 	sltu	AT,c_3,t_1
 	daddu	t_2,AT
 	daddu	c_1,t_2
-	sltu	c_2,c_1,t_2
+	sltu	AT,c_1,t_2
+	daddu	c_2,AT
 	dmultu	a_1,a_4		/* mul_add_c2(a[1],b[4],c3,c1,c2); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_3,t_1
-	sltu	AT,c_3,t_1
-	daddu	a2,t_2,AT
-	daddu	c_1,a2
-	sltu	AT,c_1,a2
+	slt	AT,t_2,zero
 	daddu	c_2,AT
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_3,t_1
 	sltu	AT,c_3,t_1
 	daddu	t_2,AT
@@ -1673,12 +1709,12 @@ LEAF(bn_sqr_comba8)
 	dmultu	a_2,a_3		/* mul_add_c2(a[2],b[3],c3,c1,c2); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_3,t_1
-	sltu	AT,c_3,t_1
-	daddu	a2,t_2,AT
-	daddu	c_1,a2
-	sltu	AT,c_1,a2
+	slt	AT,t_2,zero
 	daddu	c_2,AT
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_3,t_1
 	sltu	AT,c_3,t_1
 	daddu	t_2,AT
@@ -1690,24 +1726,26 @@ LEAF(bn_sqr_comba8)
 	dmultu	a_6,a_0		/* mul_add_c2(a[6],b[0],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_1,t_1
-	sltu	AT,c_1,t_1
-	daddu	a2,t_2,AT
-	daddu	c_2,a2
+	slt	c_3,t_2,zero
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_1,t_1
 	sltu	AT,c_1,t_1
 	daddu	t_2,AT
 	daddu	c_2,t_2
-	sltu	c_3,c_2,t_2
+	sltu	AT,c_2,t_2
+	daddu	c_3,AT
 	dmultu	a_5,a_1		/* mul_add_c2(a[5],b[1],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_1,t_1
-	sltu	AT,c_1,t_1
-	daddu	a2,t_2,AT
-	daddu	c_2,a2
-	sltu	AT,c_2,a2
+	slt	AT,t_2,zero
 	daddu	c_3,AT
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_1,t_1
 	sltu	AT,c_1,t_1
 	daddu	t_2,AT
@@ -1717,12 +1755,12 @@ LEAF(bn_sqr_comba8)
 	dmultu	a_4,a_2		/* mul_add_c2(a[4],b[2],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_1,t_1
-	sltu	AT,c_1,t_1
-	daddu	a2,t_2,AT
-	daddu	c_2,a2
-	sltu	AT,c_2,a2
+	slt	AT,t_2,zero
 	daddu	c_3,AT
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_1,t_1
 	sltu	AT,c_1,t_1
 	daddu	t_2,AT
@@ -1743,24 +1781,26 @@ LEAF(bn_sqr_comba8)
 	dmultu	a_0,a_7		/* mul_add_c2(a[0],b[7],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_2,t_1
-	sltu	AT,c_2,t_1
-	daddu	a2,t_2,AT
-	daddu	c_3,a2
+	slt	c_1,t_2,zero
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_2,t_1
 	sltu	AT,c_2,t_1
 	daddu	t_2,AT
 	daddu	c_3,t_2
-	sltu	c_1,c_3,t_2
+	sltu	AT,c_3,t_2
+	daddu	c_1,AT
 	dmultu	a_1,a_6		/* mul_add_c2(a[1],b[6],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_2,t_1
-	sltu	AT,c_2,t_1
-	daddu	a2,t_2,AT
-	daddu	c_3,a2
-	sltu	AT,c_3,a2
+	slt	AT,t_2,zero
 	daddu	c_1,AT
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_2,t_1
 	sltu	AT,c_2,t_1
 	daddu	t_2,AT
@@ -1770,12 +1810,12 @@ LEAF(bn_sqr_comba8)
 	dmultu	a_2,a_5		/* mul_add_c2(a[2],b[5],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_2,t_1
-	sltu	AT,c_2,t_1
-	daddu	a2,t_2,AT
-	daddu	c_3,a2
-	sltu	AT,c_3,a2
+	slt	AT,t_2,zero
 	daddu	c_1,AT
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_2,t_1
 	sltu	AT,c_2,t_1
 	daddu	t_2,AT
@@ -1785,12 +1825,12 @@ LEAF(bn_sqr_comba8)
 	dmultu	a_3,a_4		/* mul_add_c2(a[3],b[4],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_2,t_1
-	sltu	AT,c_2,t_1
-	daddu	a2,t_2,AT
-	daddu	c_3,a2
-	sltu	AT,c_3,a2
+	slt	AT,t_2,zero
 	daddu	c_1,AT
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_2,t_1
 	sltu	AT,c_2,t_1
 	daddu	t_2,AT
@@ -1802,24 +1842,26 @@ LEAF(bn_sqr_comba8)
 	dmultu	a_7,a_1		/* mul_add_c2(a[7],b[1],c3,c1,c2); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_3,t_1
-	sltu	AT,c_3,t_1
-	daddu	a2,t_2,AT
-	daddu	c_1,a2
+	slt	c_2,t_2,zero
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_3,t_1
 	sltu	AT,c_3,t_1
 	daddu	t_2,AT
 	daddu	c_1,t_2
-	sltu	c_2,c_1,t_2
+	sltu	AT,c_1,t_2
+	daddu	c_2,AT
 	dmultu	a_6,a_2		/* mul_add_c2(a[6],b[2],c3,c1,c2); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_3,t_1
-	sltu	AT,c_3,t_1
-	daddu	a2,t_2,AT
-	daddu	c_1,a2
-	sltu	AT,c_1,a2
+	slt	AT,t_2,zero
 	daddu	c_2,AT
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_3,t_1
 	sltu	AT,c_3,t_1
 	daddu	t_2,AT
@@ -1829,12 +1871,12 @@ LEAF(bn_sqr_comba8)
 	dmultu	a_5,a_3		/* mul_add_c2(a[5],b[3],c3,c1,c2); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_3,t_1
-	sltu	AT,c_3,t_1
-	daddu	a2,t_2,AT
-	daddu	c_1,a2
-	sltu	AT,c_1,a2
+	slt	AT,t_2,zero
 	daddu	c_2,AT
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_3,t_1
 	sltu	AT,c_3,t_1
 	daddu	t_2,AT
@@ -1855,24 +1897,26 @@ LEAF(bn_sqr_comba8)
 	dmultu	a_2,a_7		/* mul_add_c2(a[2],b[7],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_1,t_1
-	sltu	AT,c_1,t_1
-	daddu	a2,t_2,AT
-	daddu	c_2,a2
+	slt	c_3,t_2,zero
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_1,t_1
 	sltu	AT,c_1,t_1
 	daddu	t_2,AT
 	daddu	c_2,t_2
-	sltu	c_3,c_2,t_2
+	sltu	AT,c_2,t_2
+	daddu	c_3,AT
 	dmultu	a_3,a_6		/* mul_add_c2(a[3],b[6],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_1,t_1
-	sltu	AT,c_1,t_1
-	daddu	a2,t_2,AT
-	daddu	c_2,a2
-	sltu	AT,c_2,a2
+	slt	AT,t_2,zero
 	daddu	c_3,AT
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_1,t_1
 	sltu	AT,c_1,t_1
 	daddu	t_2,AT
@@ -1882,12 +1926,12 @@ LEAF(bn_sqr_comba8)
 	dmultu	a_4,a_5		/* mul_add_c2(a[4],b[5],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_1,t_1
-	sltu	AT,c_1,t_1
-	daddu	a2,t_2,AT
-	daddu	c_2,a2
-	sltu	AT,c_2,a2
+	slt	AT,t_2,zero
 	daddu	c_3,AT
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_1,t_1
 	sltu	AT,c_1,t_1
 	daddu	t_2,AT
@@ -1899,24 +1943,26 @@ LEAF(bn_sqr_comba8)
 	dmultu	a_7,a_3		/* mul_add_c2(a[7],b[3],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_2,t_1
-	sltu	AT,c_2,t_1
-	daddu	a2,t_2,AT
-	daddu	c_3,a2
+	slt	c_1,t_2,zero
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_2,t_1
 	sltu	AT,c_2,t_1
 	daddu	t_2,AT
 	daddu	c_3,t_2
-	sltu	c_1,c_3,t_2
+	sltu	AT,c_3,t_2
+	daddu	c_1,AT
 	dmultu	a_6,a_4		/* mul_add_c2(a[6],b[4],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_2,t_1
-	sltu	AT,c_2,t_1
-	daddu	a2,t_2,AT
-	daddu	c_3,a2
-	sltu	AT,c_3,a2
+	slt	AT,t_2,zero
 	daddu	c_1,AT
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_2,t_1
 	sltu	AT,c_2,t_1
 	daddu	t_2,AT
@@ -1937,24 +1983,26 @@ LEAF(bn_sqr_comba8)
 	dmultu	a_4,a_7		/* mul_add_c2(a[4],b[7],c3,c1,c2); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_3,t_1
-	sltu	AT,c_3,t_1
-	daddu	a2,t_2,AT
-	daddu	c_1,a2
+	slt	c_2,t_2,zero
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_3,t_1
 	sltu	AT,c_3,t_1
 	daddu	t_2,AT
 	daddu	c_1,t_2
-	sltu	c_2,c_1,t_2
+	sltu	AT,c_1,t_2
+	daddu	c_2,AT
 	dmultu	a_5,a_6		/* mul_add_c2(a[5],b[6],c3,c1,c2); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_3,t_1
-	sltu	AT,c_3,t_1
-	daddu	a2,t_2,AT
-	daddu	c_1,a2
-	sltu	AT,c_1,a2
+	slt	AT,t_2,zero
 	daddu	c_2,AT
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_3,t_1
 	sltu	AT,c_3,t_1
 	daddu	t_2,AT
@@ -1966,15 +2014,17 @@ LEAF(bn_sqr_comba8)
 	dmultu	a_7,a_5		/* mul_add_c2(a[7],b[5],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_1,t_1
-	sltu	AT,c_1,t_1
-	daddu	a2,t_2,AT
-	daddu	c_2,a2
+	slt	c_3,t_2,zero
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_1,t_1
 	sltu	AT,c_1,t_1
 	daddu	t_2,AT
 	daddu	c_2,t_2
-	sltu	c_3,c_2,t_2
+	sltu	AT,c_2,t_2
+	daddu	c_3,AT
 	dmultu	a_6,a_6		/* mul_add_c(a[6],b[6],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
@@ -1989,15 +2039,17 @@ LEAF(bn_sqr_comba8)
 	dmultu	a_6,a_7		/* mul_add_c2(a[6],b[7],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_2,t_1
-	sltu	AT,c_2,t_1
-	daddu	a2,t_2,AT
-	daddu	c_3,a2
+	slt	c_1,t_2,zero
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_2,t_1
 	sltu	AT,c_2,t_1
 	daddu	t_2,AT
 	daddu	c_3,t_2
-	sltu	c_1,c_3,t_2
+	sltu	AT,c_3,t_2
+	daddu	c_1,AT
 	sd	c_2,104(a0)
 
 	dmultu	a_7,a_7		/* mul_add_c(a[7],b[7],c3,c1,c2); */
@@ -2028,28 +2080,30 @@ LEAF(bn_sqr_comba4)
 	dmultu	a_0,a_1		/* mul_add_c2(a[0],b[1],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
+	slt	c_1,t_2,zero
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_2,t_1
 	sltu	AT,c_2,t_1
 	daddu	c_3,t_2,AT
-	daddu	c_2,t_1
-	sltu	AT,c_2,t_1
-	daddu	t_2,AT
-	daddu	c_3,t_2
-	sltu	c_1,c_3,t_2
 	sd	c_2,8(a0)
 
 	dmultu	a_2,a_0		/* mul_add_c2(a[2],b[0],c3,c1,c2); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_3,t_1
-	sltu	AT,c_3,t_1
-	daddu	a2,t_2,AT
-	daddu	c_1,a2
+	slt	c_2,t_2,zero
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_3,t_1
 	sltu	AT,c_3,t_1
 	daddu	t_2,AT
 	daddu	c_1,t_2
-	sltu	c_2,c_1,t_2
+	sltu	AT,c_1,t_2
+	daddu	c_2,AT
 	dmultu	a_1,a_1		/* mul_add_c(a[1],b[1],c3,c1,c2); */
 	mflo	t_1
 	mfhi	t_2
@@ -2064,24 +2118,26 @@ LEAF(bn_sqr_comba4)
 	dmultu	a_0,a_3		/* mul_add_c2(a[0],b[3],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_1,t_1
-	sltu	AT,c_1,t_1
-	daddu	a2,t_2,AT
-	daddu	c_2,a2
+	slt	c_3,t_2,zero
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_1,t_1
 	sltu	AT,c_1,t_1
 	daddu	t_2,AT
 	daddu	c_2,t_2
-	sltu	c_3,c_2,t_2
+	sltu	AT,c_2,t_2
+	daddu	c_3,AT
 	dmultu	a_1,a_2		/* mul_add_c(a2[1],b[2],c1,c2,c3); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_1,t_1
-	sltu	AT,c_1,t_1
-	daddu	a2,t_2,AT
-	daddu	c_2,a2
-	sltu	AT,c_2,a2
+	slt	AT,t_2,zero
 	daddu	c_3,AT
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_1,t_1
 	sltu	AT,c_1,t_1
 	daddu	t_2,AT
@@ -2093,15 +2149,17 @@ LEAF(bn_sqr_comba4)
 	dmultu	a_3,a_1		/* mul_add_c2(a[3],b[1],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_2,t_1
-	sltu	AT,c_2,t_1
-	daddu	a2,t_2,AT
-	daddu	c_3,a2
+	slt	c_1,t_2,zero
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_2,t_1
 	sltu	AT,c_2,t_1
 	daddu	t_2,AT
 	daddu	c_3,t_2
-	sltu	c_1,c_3,t_2
+	sltu	AT,c_3,t_2
+	daddu	c_1,AT
 	dmultu	a_2,a_2		/* mul_add_c(a[2],b[2],c2,c3,c1); */
 	mflo	t_1
 	mfhi	t_2
@@ -2116,15 +2174,17 @@ LEAF(bn_sqr_comba4)
 	dmultu	a_2,a_3		/* mul_add_c2(a[2],b[3],c3,c1,c2); */
 	mflo	t_1
 	mfhi	t_2
-	daddu	c_3,t_1
-	sltu	AT,c_3,t_1
-	daddu	a2,t_2,AT
-	daddu	c_1,a2
+	slt	c_2,t_2,zero
+	dsll	t_2,1
+	slt	a2,t_1,zero
+	daddu	t_2,a2
+	dsll	t_1,1
 	daddu	c_3,t_1
 	sltu	AT,c_3,t_1
 	daddu	t_2,AT
 	daddu	c_1,t_2
-	sltu	c_2,c_1,t_2
+	sltu	AT,c_1,t_2
+	daddu	c_2,AT
 	sd	c_3,40(a0)
 
 	dmultu	a_3,a_3		/* mul_add_c(a[3],b[3],c1,c2,c3); */

crypto/bn/bn_exp.c

@@ -113,6 +113,13 @@
 #include <stdio.h>
 #include "cryptlib.h"
 #include "bn_lcl.h"
+#ifdef ATALLA
+# include <alloca.h>
+# include <atasi.h>
+# include <assert.h>
+# include <dlfcn.h>
+#endif
+
 
 #define TABLE_SIZE	32
 
@@ -176,6 +183,174 @@ err:
 	}
 
 
+#ifdef ATALLA
+
+/*
+ * This routine will dynamically check for the existance of an Atalla AXL-200
+ * SSL accelerator module.  If one is found, the variable
+ * asi_accelerator_present is set to 1 and the function pointers
+ * ptr_ASI_xxxxxx above will be initialized to corresponding ASI API calls.
+ */
+typedef int tfnASI_GetPerformanceStatistics(int reset_flag,
+					    unsigned int *ret_buf);
+typedef int tfnASI_GetHardwareConfig(long card_num, unsigned int *ret_buf);
+typedef int tfnASI_RSAPrivateKeyOpFn(RSAPrivateKey * rsaKey,
+				     unsigned char *output,
+				     unsigned char *input,
+				     unsigned int modulus_len);
+
+static tfnASI_GetHardwareConfig *ptr_ASI_GetHardwareConfig;
+static tfnASI_RSAPrivateKeyOpFn *ptr_ASI_RSAPrivateKeyOpFn;
+static tfnASI_GetPerformanceStatistics *ptr_ASI_GetPerformanceStatistics;
+static int asi_accelerator_present;
+static int tried_atalla;
+
+void atalla_initialize_accelerator_handle(void)
+	{
+	void *dl_handle;
+	int status;
+	unsigned int config_buf[1024]; 
+	static int tested;
+
+	if(tested)
+		return;
+
+	tested=1;
+
+	bzero((void *)config_buf, 1024);
+
+	/*
+	 * Check to see if the library is present on the system
+	 */
+	dl_handle = dlopen("atasi.so", RTLD_NOW);
+	if (dl_handle == (void *) NULL)
+		{
+/*		printf("atasi.so library is not present on the system\n");
+		printf("No HW acceleration available\n");*/
+		return;
+	        }
+
+	/*
+	 * The library is present.  Now we'll check to insure that the
+	 * LDM is up and running. First we'll get the address of the
+	 * function in the atasi library that we need to see if the
+	 * LDM is operating.
+	 */
+
+	ptr_ASI_GetHardwareConfig =
+	  (tfnASI_GetHardwareConfig *)dlsym(dl_handle,"ASI_GetHardwareConfig");
+
+	if (ptr_ASI_GetHardwareConfig)
+		{
+		/*
+		 * We found the call, now we'll get our config
+		 * status.  If we get a non 0 result, the LDM is not
+		 * running and we cannot use the Atalla ASI *
+		 * library.
+		 */
+		status = (*ptr_ASI_GetHardwareConfig)(0L, config_buf);
+		if (status != 0)
+			{
+			printf("atasi.so library is present but not initialized\n");
+			printf("No HW acceleration available\n");
+			return;
+			}    
+	        }
+	else
+		{
+/*		printf("We found the library, but not the function. Very Strange!\n");*/
+		return ;
+	      	}
+
+	/* 
+	 * It looks like we have acceleration capabilities.  Load up the
+	 * pointers to our ASI API calls.
+	 */
+	ptr_ASI_RSAPrivateKeyOpFn=
+	  (tfnASI_RSAPrivateKeyOpFn *)dlsym(dl_handle, "ASI_RSAPrivateKeyOpFn");
+	if (ptr_ASI_RSAPrivateKeyOpFn == NULL)
+		{
+/*		printf("We found the library, but no RSA function. Very Strange!\n");*/
+		return;
+	        }
+
+	ptr_ASI_GetPerformanceStatistics =
+	  (tfnASI_GetPerformanceStatistics *)dlsym(dl_handle, "ASI_GetPerformanceStatistics");
+	if (ptr_ASI_GetPerformanceStatistics == NULL)
+		{
+/*		printf("We found the library, but no stat function. Very Strange!\n");*/
+		return;
+	      }
+
+	/*
+	 * Indicate that acceleration is available
+	 */
+	asi_accelerator_present = 1;
+
+/*	printf("This system has acceleration!\n");*/
+
+	return;
+	}
+
+/* make sure this only gets called once when bn_mod_exp calls bn_mod_exp_mont */
+int BN_mod_exp_atalla(BIGNUM *r, BIGNUM *a, const BIGNUM *p, const BIGNUM *m)
+	{
+	unsigned char *abin;
+	unsigned char *pbin;
+	unsigned char *mbin;
+	unsigned char *rbin;
+	int an,pn,mn,ret;
+	RSAPrivateKey keydata;
+
+	atalla_initialize_accelerator_handle();
+	if(!asi_accelerator_present)
+		return 0;
+
+
+/* We should be able to run without size testing */
+# define ASIZE	128
+	an=BN_num_bytes(a);
+	pn=BN_num_bytes(p);
+	mn=BN_num_bytes(m);
+
+	if(an <= ASIZE && pn <= ASIZE && mn <= ASIZE)
+	    {
+	    int size=mn;
+
+	    assert(an <= mn);
+	    abin=alloca(size);
+	    memset(abin,'\0',mn);
+	    BN_bn2bin(a,abin+size-an);
+
+	    pbin=alloca(pn);
+	    BN_bn2bin(p,pbin);
+
+	    mbin=alloca(size);
+	    memset(mbin,'\0',mn);
+	    BN_bn2bin(m,mbin+size-mn);
+
+	    rbin=alloca(size);
+
+	    memset(&keydata,'\0',sizeof keydata);
+	    keydata.privateExponent.data=pbin;
+	    keydata.privateExponent.len=pn;
+	    keydata.modulus.data=mbin;
+	    keydata.modulus.len=size;
+
+	    ret=(*ptr_ASI_RSAPrivateKeyOpFn)(&keydata,rbin,abin,keydata.modulus.len);
+/*fprintf(stderr,"!%s\n",BN_bn2hex(a));*/
+	    if(!ret)
+	        {
+		BN_bin2bn(rbin,keydata.modulus.len,r);
+/*fprintf(stderr,"?%s\n",BN_bn2hex(r));*/
+		return 1;
+	        }
+	    }
+	return 0;
+        }
+#endif /* def ATALLA */
+
+
 int BN_mod_exp(BIGNUM *r, BIGNUM *a, const BIGNUM *p, const BIGNUM *m,
 	       BN_CTX *ctx)
 	{
@@ -185,6 +360,13 @@ int BN_mod_exp(BIGNUM *r, BIGNUM *a, const BIGNUM *p, const BIGNUM *m,
 	bn_check_top(p);
 	bn_check_top(m);
 
+#ifdef ATALLA
+	if(BN_mod_exp_atalla(r,a,p,m))
+	    return 1;
+/* If it fails, try the other methods (but don't try atalla again) */
+	tried_atalla=1;
+#endif
+
 #ifdef MONT_MUL_MOD
 	/* I have finally been able to take out this pre-condition of
 	 * the top bit being set.  It was caused by an error in BN_div
@@ -210,6 +392,10 @@ int BN_mod_exp(BIGNUM *r, BIGNUM *a, const BIGNUM *p, const BIGNUM *m,
 		{ ret=BN_mod_exp_simple(r,a,p,m,ctx); }
 #endif
 
+#ifdef ATALLA
+	tried_atalla=0;
+#endif
+
 	return(ret);
 	}
 
@@ -339,6 +525,12 @@ int BN_mod_exp_mont(BIGNUM *rr, BIGNUM *a, const BIGNUM *p,
 	bn_check_top(p);
 	bn_check_top(m);
 
+#ifdef ATALLA
+	if(!tried_atalla && BN_mod_exp_atalla(rr,a,p,m))
+	    return 1;
+/* If it fails, try the other methods */
+#endif
+
 	if (!(m->d[0] & 1))
 		{
 		BNerr(BN_F_BN_MOD_EXP_MONT,BN_R_CALLED_WITH_EVEN_MODULUS);
@@ -501,6 +693,19 @@ int BN_mod_exp_mont_word(BIGNUM *rr, BN_ULONG a, const BIGNUM *p,
 	t = BN_CTX_get(ctx);
 	if (d == NULL || r == NULL || t == NULL) goto err;
 
+#ifdef ATALLA
+	if (!tried_atalla)
+		{
+		BN_set_word(t, a);
+		if (BN_mod_exp_atalla(rr, t, p, m))
+			{
+			BN_CTX_end(ctx);
+			return 1;
+			}
+		}
+/* If it fails, try the other methods */
+#endif
+
 	if (in_mont != NULL)
 		mont=in_mont;
 	else

crypto/cryptlib.c

@@ -100,8 +100,7 @@ static const char* lock_names[CRYPTO_NUM_LOCKS] =
 	"debug_malloc2",
 	"dso",
 	"dynlock",
-	"engine",
-#if CRYPTO_NUM_LOCKS != 29
+#if CRYPTO_NUM_LOCKS != 28
 # error "Inconsistency between crypto.h and cryptlib.c"
 #endif
 	};
@@ -241,7 +240,7 @@ void CRYPTO_destroy_dynlockid(int i)
 			}
 		else
 #endif
-			if (--(pointer->references) <= 0)
+			if (pointer->references <= 0)
 				{
 				sk_CRYPTO_dynlock_set(dyn_locks, i, NULL);
 				}
@@ -400,7 +399,7 @@ void CRYPTO_lock(int mode, int type, const char *file, int line)
 		struct CRYPTO_dynlock_value *pointer
 			= CRYPTO_get_dynlock_value(i);
 
-		if (pointer)
+		if (pointer && dynlock_lock_callback)
 			{
 			dynlock_lock_callback(mode, pointer, file, line);
 			}
@@ -431,7 +430,6 @@ int CRYPTO_add_lock(int *pointer, int amount, int type, const char *file,
 			CRYPTO_get_lock_name(type),
 			file,line);
 #endif
-		*pointer=ret;
 		}
 	else
 		{

crypto/crypto-lib.com

@@ -88,7 +88,7 @@ $! Define The Different Encryption Types.
 $!
 $ ENCRYPT_TYPES = "Basic,MD2,MD4,MD5,SHA,MDC2,HMAC,RIPEMD,"+ -
 		  "DES,RC2,RC4,RC5,IDEA,BF,CAST,"+ -
-		  "BN,RSA,DSA,DH,DSO,ENGINE,"+ -
+		  "BN,RSA,DSA,DH,DSO,"+ -
 		  "BUFFER,BIO,STACK,LHASH,RAND,ERR,OBJECTS,"+ -
 		  "EVP,EVP_2,ASN1,ASN1_2,PEM,X509,X509V3,"+ -
 		  "CONF,TXT_DB,PKCS7,PKCS12,COMP"
@@ -206,8 +206,6 @@ $ LIB_DSA = "dsa_gen,dsa_key,dsa_lib,dsa_asn1,dsa_vrf,dsa_sign,dsa_err,dsa_ossl"
 $ LIB_DH = "dh_gen,dh_key,dh_lib,dh_check,dh_err"
 $ LIB_DSO = "dso_dl,dso_dlfcn,dso_err,dso_lib,dso_null,"+ -
 	"dso_openssl,dso_win32,dso_vms"
-$ LIB_ENGINE = "engine_err,engine_lib,engine_list,engine_openssl,"+ -
-	"hw_atalla,hw_cswift,hw_ncipher"
 $ LIB_BUFFER = "buffer,buf_err"
 $ LIB_BIO = "bio_lib,bio_cb,bio_err,"+ -
 	"bss_mem,bss_null,bss_fd,"+ -
@@ -1196,9 +1194,7 @@ $     CC = "CC"
 $     IF ARCH.EQS."VAX" .AND. F$TRNLNM("DECC$CC_DEFAULT").NES."/DECC" -
 	 THEN CC = "CC/DECC"
 $     CC = CC + "/''CC_OPTIMIZE'/''DEBUGGER'/STANDARD=ANSI89" + -
-           "/NOLIST/PREFIX=ALL" + -
-	   "/INCLUDE=(SYS$DISK:[],SYS$DISK:[.ENGINE.VENDOR_DEFNS])" + -
-	   CCEXTRAFLAGS
+           "/NOLIST/PREFIX=ALL/INCLUDE=SYS$DISK:[]" + CCEXTRAFLAGS
 $!
 $!    Define The Linker Options File Name.
 $!
@@ -1230,8 +1226,7 @@ $	WRITE SYS$OUTPUT "There is no VAX C on Alpha!"
 $	EXIT
 $     ENDIF
 $     IF F$TRNLNM("DECC$CC_DEFAULT").EQS."/DECC" THEN CC = "CC/VAXC"
-$     CC = CC + "/''CC_OPTIMIZE'/''DEBUGGER'/NOLIST" + -
-	   "/INCLUDE=(SYS$DISK:[],SYS$DISK:[.ENGINE.VENDOR_DEFNS])" + -
+$     CC = CC + "/''CC_OPTIMIZE'/''DEBUGGER'/NOLIST/INCLUDE=SYS$DISK:[]" + -
 	   CCEXTRAFLAGS
 $     CCDEFS = """VAXC""," + CCDEFS
 $!
@@ -1263,8 +1258,7 @@ $!
 $!    Use GNU C...
 $!
 $     CC = "GCC/NOCASE_HACK/''GCC_OPTIMIZE'/''DEBUGGER'/NOLIST" + -
-	   "/INCLUDE=(SYS$DISK:[],SYS$DISK:[.ENGINE.VENDOR_DEFNS])" + -
-	   CCEXTRAFLAGS
+	   "/INCLUDE=SYS$DISK:[]" + CCEXTRAFLAGS
 $!
 $!    Define The Linker Options File Name.
 $!

crypto/crypto.h

@@ -122,8 +122,7 @@ extern "C" {
 #define	CRYPTO_LOCK_MALLOC2		25
 #define	CRYPTO_LOCK_DSO			26
 #define	CRYPTO_LOCK_DYNLOCK		27
-#define	CRYPTO_LOCK_ENGINE		28
-#define	CRYPTO_NUM_LOCKS		29
+#define	CRYPTO_NUM_LOCKS		28
 
 #define CRYPTO_LOCK		1
 #define CRYPTO_UNLOCK		2

crypto/dh/Makefile.ssl

@@ -101,39 +101,19 @@ dh_gen.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
 dh_gen.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
 dh_gen.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
 dh_gen.o: ../cryptlib.h
-dh_key.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-dh_key.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h
-dh_key.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h
-dh_key.o: ../../include/openssl/crypto.h ../../include/openssl/des.h
-dh_key.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h
-dh_key.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h
-dh_key.o: ../../include/openssl/engine.h ../../include/openssl/err.h
-dh_key.o: ../../include/openssl/evp.h ../../include/openssl/idea.h
-dh_key.o: ../../include/openssl/lhash.h ../../include/openssl/md2.h
-dh_key.o: ../../include/openssl/md4.h ../../include/openssl/md5.h
-dh_key.o: ../../include/openssl/mdc2.h ../../include/openssl/obj_mac.h
-dh_key.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
+dh_key.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
+dh_key.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
+dh_key.o: ../../include/openssl/dh.h ../../include/openssl/e_os.h
+dh_key.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
+dh_key.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
 dh_key.o: ../../include/openssl/opensslv.h ../../include/openssl/rand.h
-dh_key.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h
-dh_key.o: ../../include/openssl/rc5.h ../../include/openssl/ripemd.h
-dh_key.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-dh_key.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+dh_key.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
 dh_key.o: ../../include/openssl/symhacks.h ../cryptlib.h
-dh_lib.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-dh_lib.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h
-dh_lib.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h
-dh_lib.o: ../../include/openssl/crypto.h ../../include/openssl/des.h
-dh_lib.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h
-dh_lib.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h
-dh_lib.o: ../../include/openssl/engine.h ../../include/openssl/err.h
-dh_lib.o: ../../include/openssl/evp.h ../../include/openssl/idea.h
-dh_lib.o: ../../include/openssl/lhash.h ../../include/openssl/md2.h
-dh_lib.o: ../../include/openssl/md4.h ../../include/openssl/md5.h
-dh_lib.o: ../../include/openssl/mdc2.h ../../include/openssl/obj_mac.h
-dh_lib.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
-dh_lib.o: ../../include/openssl/opensslv.h ../../include/openssl/rand.h
-dh_lib.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h
-dh_lib.o: ../../include/openssl/rc5.h ../../include/openssl/ripemd.h
-dh_lib.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-dh_lib.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
-dh_lib.o: ../../include/openssl/symhacks.h ../cryptlib.h
+dh_lib.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
+dh_lib.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
+dh_lib.o: ../../include/openssl/dh.h ../../include/openssl/e_os.h
+dh_lib.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
+dh_lib.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
+dh_lib.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
+dh_lib.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
+dh_lib.o: ../cryptlib.h

crypto/dh/dh.h

@@ -115,11 +115,7 @@ struct dh_st
 
 	int references;
 	CRYPTO_EX_DATA ex_data;
-#if 0
 	DH_METHOD *meth;
-#else
-	struct engine_st *engine;
-#endif
 	};
 
 #define DH_GENERATOR_2		2
@@ -154,15 +150,10 @@ struct dh_st
 
 DH_METHOD *DH_OpenSSL(void);
 
-void DH_set_default_openssl_method(DH_METHOD *meth);
-DH_METHOD *DH_get_default_openssl_method(void);
-#if 0
+void DH_set_default_method(DH_METHOD *meth);
+DH_METHOD *DH_get_default_method(void);
 DH_METHOD *DH_set_method(DH *dh, DH_METHOD *meth);
 DH *DH_new_method(DH_METHOD *meth);
-#else
-int DH_set_method(DH *dh, struct engine_st *engine);
-DH *DH_new_method(struct engine_st *engine);
-#endif
 
 DH *	DH_new(void);
 void	DH_free(DH *dh);

crypto/dh/dh_key.c

@@ -61,7 +61,6 @@
 #include <openssl/bn.h>
 #include <openssl/rand.h>
 #include <openssl/dh.h>
-#include <openssl/engine.h>
 
 static int generate_key(DH *dh);
 static int compute_key(unsigned char *key, BIGNUM *pub_key, DH *dh);
@@ -73,12 +72,12 @@ static int dh_finish(DH *dh);
 
 int DH_generate_key(DH *dh)
 	{
-	return ENGINE_get_DH(dh->engine)->generate_key(dh);
+	return dh->meth->generate_key(dh);
 	}
 
 int DH_compute_key(unsigned char *key, BIGNUM *pub_key, DH *dh)
 	{
-	return ENGINE_get_DH(dh->engine)->compute_key(key, pub_key, dh);
+	return dh->meth->compute_key(key, pub_key, dh);
 	}
 
 static DH_METHOD dh_ossl = {
@@ -133,9 +132,8 @@ static int generate_key(DH *dh)
 		}
 	mont=(BN_MONT_CTX *)dh->method_mont_p;
 
-	if (!ENGINE_get_DH(dh->engine)->bn_mod_exp(dh, pub_key, dh->g,
-				priv_key,dh->p,&ctx,mont))
-		goto err;
+	if (!dh->meth->bn_mod_exp(dh, pub_key,dh->g,priv_key,dh->p,&ctx,mont))
+								goto err;
 		
 	dh->pub_key=pub_key;
 	dh->priv_key=priv_key;
@@ -174,8 +172,7 @@ static int compute_key(unsigned char *key, BIGNUM *pub_key, DH *dh)
 		}
 
 	mont=(BN_MONT_CTX *)dh->method_mont_p;
-	if (!ENGINE_get_DH(dh->engine)->bn_mod_exp(dh, tmp, pub_key,
-				dh->priv_key,dh->p,&ctx,mont))
+	if (!dh->meth->bn_mod_exp(dh, tmp,pub_key,dh->priv_key,dh->p,&ctx,mont))
 		{
 		DHerr(DH_F_DH_COMPUTE_KEY,ERR_R_BN_LIB);
 		goto err;

crypto/dh/dh_lib.c

@@ -60,7 +60,6 @@
 #include "cryptlib.h"
 #include <openssl/bn.h>
 #include <openssl/dh.h>
-#include <openssl/engine.h>
 
 const char *DH_version="Diffie-Hellman" OPENSSL_VERSION_PTEXT;
 
@@ -68,32 +67,17 @@ static DH_METHOD *default_DH_method;
 static int dh_meth_num = 0;
 static STACK_OF(CRYPTO_EX_DATA_FUNCS) *dh_meth = NULL;
 
-void DH_set_default_openssl_method(DH_METHOD *meth)
+void DH_set_default_method(DH_METHOD *meth)
 {
-	ENGINE *e;
-	/* We'll need to notify the "openssl" ENGINE of this
-	 * change too. We won't bother locking things down at
-	 * our end as there was never any locking in these
-	 * functions! */
-	if(default_DH_method != meth)
-		{
-		default_DH_method = meth;
-		e = ENGINE_by_id("openssl");
-		if(e)
-			{
-			ENGINE_set_DH(e, meth);
-			ENGINE_free(e);
-			}
-		}
+	default_DH_method = meth;
 }
 
-DH_METHOD *DH_get_default_openssl_method(void)
+DH_METHOD *DH_get_default_method(void)
 {
 	if(!default_DH_method) default_DH_method = DH_OpenSSL();
 	return default_DH_method;
 }
 
-#if 0
 DH_METHOD *DH_set_method(DH *dh, DH_METHOD *meth)
 {
         DH_METHOD *mtmp;
@@ -103,37 +87,14 @@ DH_METHOD *DH_set_method(DH *dh, DH_METHOD *meth)
         if (meth->init) meth->init(dh);
         return mtmp;
 }
-#else
-int DH_set_method(DH *dh, ENGINE *engine)
-{
-	ENGINE *mtmp;
-	DH_METHOD *meth;
-	mtmp = dh->engine;
-	meth = ENGINE_get_DH(mtmp);
-	if (!ENGINE_init(engine))
-		return 0;
-	if (meth->finish) meth->finish(dh);
-	dh->engine= engine;
-	meth = ENGINE_get_DH(engine);
-	if (meth->init) meth->init(dh);
-	/* SHOULD ERROR CHECK THIS!!! */
-	ENGINE_finish(mtmp);
-	return 1;
-}
-#endif
 
 DH *DH_new(void)
 {
 	return DH_new_method(NULL);
 }
 
-#if 0
 DH *DH_new_method(DH_METHOD *meth)
-#else
-DH *DH_new_method(ENGINE *engine)
-#endif
 	{
-	DH_METHOD *meth;
 	DH *ret;
 	ret=(DH *)OPENSSL_malloc(sizeof(DH));
 
@@ -142,17 +103,8 @@ DH *DH_new_method(ENGINE *engine)
 		DHerr(DH_F_DH_NEW,ERR_R_MALLOC_FAILURE);
 		return(NULL);
 		}
-	if(engine)
-		ret->engine = engine;
-	else
-		{
-		if((ret->engine=ENGINE_get_default_DH()) == NULL)
-			{
-			OPENSSL_free(ret);
-			return NULL;
-			}
-		}
-	meth = ENGINE_get_DH(ret->engine);
+	if(meth) ret->meth = meth;
+	else ret->meth = DH_get_default_method();
 	ret->pad=0;
 	ret->version=0;
 	ret->p=NULL;
@@ -167,9 +119,9 @@ DH *DH_new_method(ENGINE *engine)
 	ret->counter = NULL;
 	ret->method_mont_p=NULL;
 	ret->references = 1;
-	ret->flags=meth->flags;
+	ret->flags=ret->meth->flags;
 	CRYPTO_new_ex_data(dh_meth,ret,&ret->ex_data);
-	if ((meth->init != NULL) && !meth->init(ret))
+	if ((ret->meth->init != NULL) && !ret->meth->init(ret))
 		{
 		CRYPTO_free_ex_data(dh_meth,ret,&ret->ex_data);
 		OPENSSL_free(ret);
@@ -180,7 +132,6 @@ DH *DH_new_method(ENGINE *engine)
 
 void DH_free(DH *r)
 	{
-	DH_METHOD *meth;
 	int i;
 	if(r == NULL) return;
 	i = CRYPTO_add(&r->references, -1, CRYPTO_LOCK_DH);
@@ -196,9 +147,7 @@ void DH_free(DH *r)
 	}
 #endif
 
-	meth = ENGINE_get_DH(r->engine);
-	if(meth->finish) meth->finish(r);
-	ENGINE_finish(r->engine);
+	if(r->meth->finish) r->meth->finish(r);
 
 	CRYPTO_free_ex_data(dh_meth, r, &r->ex_data);
 

crypto/dsa/Makefile.ssl

@@ -116,75 +116,39 @@ dsa_key.o: ../../include/openssl/rand.h ../../include/openssl/safestack.h
 dsa_key.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
 dsa_key.o: ../../include/openssl/symhacks.h ../cryptlib.h
 dsa_lib.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-dsa_lib.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h
-dsa_lib.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h
-dsa_lib.o: ../../include/openssl/crypto.h ../../include/openssl/des.h
-dsa_lib.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h
-dsa_lib.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h
-dsa_lib.o: ../../include/openssl/engine.h ../../include/openssl/err.h
-dsa_lib.o: ../../include/openssl/evp.h ../../include/openssl/idea.h
-dsa_lib.o: ../../include/openssl/lhash.h ../../include/openssl/md2.h
-dsa_lib.o: ../../include/openssl/md4.h ../../include/openssl/md5.h
-dsa_lib.o: ../../include/openssl/mdc2.h ../../include/openssl/obj_mac.h
-dsa_lib.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
-dsa_lib.o: ../../include/openssl/opensslv.h ../../include/openssl/rand.h
-dsa_lib.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h
-dsa_lib.o: ../../include/openssl/rc5.h ../../include/openssl/ripemd.h
-dsa_lib.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-dsa_lib.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
-dsa_lib.o: ../../include/openssl/symhacks.h ../cryptlib.h
+dsa_lib.o: ../../include/openssl/bn.h ../../include/openssl/buffer.h
+dsa_lib.o: ../../include/openssl/crypto.h ../../include/openssl/dh.h
+dsa_lib.o: ../../include/openssl/dsa.h ../../include/openssl/e_os.h
+dsa_lib.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
+dsa_lib.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
+dsa_lib.o: ../../include/openssl/opensslv.h ../../include/openssl/safestack.h
+dsa_lib.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
+dsa_lib.o: ../cryptlib.h
 dsa_ossl.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-dsa_ossl.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h
-dsa_ossl.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h
-dsa_ossl.o: ../../include/openssl/crypto.h ../../include/openssl/des.h
-dsa_ossl.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h
-dsa_ossl.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h
-dsa_ossl.o: ../../include/openssl/engine.h ../../include/openssl/err.h
-dsa_ossl.o: ../../include/openssl/evp.h ../../include/openssl/idea.h
-dsa_ossl.o: ../../include/openssl/lhash.h ../../include/openssl/md2.h
-dsa_ossl.o: ../../include/openssl/md4.h ../../include/openssl/md5.h
-dsa_ossl.o: ../../include/openssl/mdc2.h ../../include/openssl/obj_mac.h
-dsa_ossl.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
+dsa_ossl.o: ../../include/openssl/bn.h ../../include/openssl/buffer.h
+dsa_ossl.o: ../../include/openssl/crypto.h ../../include/openssl/dh.h
+dsa_ossl.o: ../../include/openssl/dsa.h ../../include/openssl/e_os.h
+dsa_ossl.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
+dsa_ossl.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
 dsa_ossl.o: ../../include/openssl/opensslv.h ../../include/openssl/rand.h
-dsa_ossl.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h
-dsa_ossl.o: ../../include/openssl/rc5.h ../../include/openssl/ripemd.h
-dsa_ossl.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-dsa_ossl.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+dsa_ossl.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
 dsa_ossl.o: ../../include/openssl/symhacks.h ../cryptlib.h
 dsa_sign.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-dsa_sign.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h
-dsa_sign.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h
-dsa_sign.o: ../../include/openssl/crypto.h ../../include/openssl/des.h
-dsa_sign.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h
-dsa_sign.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h
-dsa_sign.o: ../../include/openssl/engine.h ../../include/openssl/err.h
-dsa_sign.o: ../../include/openssl/evp.h ../../include/openssl/idea.h
-dsa_sign.o: ../../include/openssl/lhash.h ../../include/openssl/md2.h
-dsa_sign.o: ../../include/openssl/md4.h ../../include/openssl/md5.h
-dsa_sign.o: ../../include/openssl/mdc2.h ../../include/openssl/obj_mac.h
-dsa_sign.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
+dsa_sign.o: ../../include/openssl/bn.h ../../include/openssl/buffer.h
+dsa_sign.o: ../../include/openssl/crypto.h ../../include/openssl/dh.h
+dsa_sign.o: ../../include/openssl/dsa.h ../../include/openssl/e_os.h
+dsa_sign.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
+dsa_sign.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
 dsa_sign.o: ../../include/openssl/opensslv.h ../../include/openssl/rand.h
-dsa_sign.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h
-dsa_sign.o: ../../include/openssl/rc5.h ../../include/openssl/ripemd.h
-dsa_sign.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-dsa_sign.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+dsa_sign.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
 dsa_sign.o: ../../include/openssl/symhacks.h ../cryptlib.h
 dsa_vrf.o: ../../include/openssl/asn1.h ../../include/openssl/asn1_mac.h
-dsa_vrf.o: ../../include/openssl/bio.h ../../include/openssl/blowfish.h
-dsa_vrf.o: ../../include/openssl/bn.h ../../include/openssl/buffer.h
-dsa_vrf.o: ../../include/openssl/cast.h ../../include/openssl/crypto.h
-dsa_vrf.o: ../../include/openssl/des.h ../../include/openssl/dh.h
-dsa_vrf.o: ../../include/openssl/dsa.h ../../include/openssl/e_os.h
-dsa_vrf.o: ../../include/openssl/e_os2.h ../../include/openssl/engine.h
-dsa_vrf.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-dsa_vrf.o: ../../include/openssl/idea.h ../../include/openssl/lhash.h
-dsa_vrf.o: ../../include/openssl/md2.h ../../include/openssl/md4.h
-dsa_vrf.o: ../../include/openssl/md5.h ../../include/openssl/mdc2.h
-dsa_vrf.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
+dsa_vrf.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
+dsa_vrf.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
+dsa_vrf.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h
+dsa_vrf.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h
+dsa_vrf.o: ../../include/openssl/err.h ../../include/openssl/lhash.h
 dsa_vrf.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
-dsa_vrf.o: ../../include/openssl/rand.h ../../include/openssl/rc2.h
-dsa_vrf.o: ../../include/openssl/rc4.h ../../include/openssl/rc5.h
-dsa_vrf.o: ../../include/openssl/ripemd.h ../../include/openssl/rsa.h
-dsa_vrf.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
+dsa_vrf.o: ../../include/openssl/rand.h ../../include/openssl/safestack.h
 dsa_vrf.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
 dsa_vrf.o: ../cryptlib.h

crypto/dsa/dsa.h

@@ -133,11 +133,7 @@ struct dsa_st
 	char *method_mont_p;
 	int references;
 	CRYPTO_EX_DATA ex_data;
-#if 0
 	DSA_METHOD *meth;
-#else
-	struct engine_st *engine;
-#endif
 	};
 
 #define DSAparams_dup(x) (DSA *)ASN1_dup((int (*)())i2d_DSAparams, \
@@ -163,20 +159,12 @@ int	DSA_do_verify(const unsigned char *dgst,int dgst_len,
 
 DSA_METHOD *DSA_OpenSSL(void);
 
-void        DSA_set_default_openssl_method(DSA_METHOD *);
-DSA_METHOD *DSA_get_default_openssl_method(void);
-#if 0
+void        DSA_set_default_method(DSA_METHOD *);
+DSA_METHOD *DSA_get_default_method(void);
 DSA_METHOD *DSA_set_method(DSA *dsa, DSA_METHOD *);
-#else
-int DSA_set_method(DSA *dsa, struct engine_st *engine);
-#endif
 
 DSA *	DSA_new(void);
-#if 0
 DSA *	DSA_new_method(DSA_METHOD *meth);
-#else
-DSA *	DSA_new_method(struct engine_st *engine);
-#endif
 int	DSA_size(DSA *);
 	/* next 4 return -1 on error */
 int	DSA_sign_setup( DSA *dsa,BN_CTX *ctx_in,BIGNUM **kinvp,BIGNUM **rp);
@@ -248,6 +236,7 @@ DH *DSA_dup_DH(DSA *r);
 
 /* Reason codes. */
 #define DSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE		 100
+#define DSA_R_MISSING_PARAMETERS			 101
 
 #ifdef  __cplusplus
 }

crypto/dsa/dsa_err.c

@@ -85,6 +85,7 @@ static ERR_STRING_DATA DSA_str_functs[]=
 static ERR_STRING_DATA DSA_str_reasons[]=
 	{
 {DSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE       ,"data too large for key size"},
+{DSA_R_MISSING_PARAMETERS                ,"missing parameters"},
 {0,NULL}
 	};
 

crypto/dsa/dsa_lib.c

@@ -63,7 +63,6 @@
 #include <openssl/bn.h>
 #include <openssl/dsa.h>
 #include <openssl/asn1.h>
-#include <openssl/engine.h>
 
 const char *DSA_version="DSA" OPENSSL_VERSION_PTEXT;
 
@@ -71,26 +70,12 @@ static DSA_METHOD *default_DSA_method;
 static int dsa_meth_num = 0;
 static STACK_OF(CRYPTO_EX_DATA_FUNCS) *dsa_meth = NULL;
 
-void DSA_set_default_openssl_method(DSA_METHOD *meth)
+void DSA_set_default_method(DSA_METHOD *meth)
 {
-	ENGINE *e;
-	/* We'll need to notify the "openssl" ENGINE of this
-	 * change too. We won't bother locking things down at
-	 * our end as there was never any locking in these
-	 * functions! */
-	if(default_DSA_method != meth)
-		{
-		default_DSA_method = meth;
-		e = ENGINE_by_id("openssl");
-		if(e)
-			{
-			ENGINE_set_DSA(e, meth);
-			ENGINE_free(e);
-			}
-		}
+	default_DSA_method = meth;
 }
 
-DSA_METHOD *DSA_get_default_openssl_method(void)
+DSA_METHOD *DSA_get_default_method(void)
 {
 	if(!default_DSA_method) default_DSA_method = DSA_OpenSSL();
 	return default_DSA_method;
@@ -101,7 +86,6 @@ DSA *DSA_new(void)
 	return DSA_new_method(NULL);
 }
 
-#if 0
 DSA_METHOD *DSA_set_method(DSA *dsa, DSA_METHOD *meth)
 {
         DSA_METHOD *mtmp;
@@ -111,33 +95,10 @@ DSA_METHOD *DSA_set_method(DSA *dsa, DSA_METHOD *meth)
         if (meth->init) meth->init(dsa);
         return mtmp;
 }
-#else
-int DSA_set_method(DSA *dsa, ENGINE *engine)
-	{
-	ENGINE *mtmp;
-	DSA_METHOD *meth;
-	mtmp = dsa->engine;
-	meth = ENGINE_get_DSA(mtmp);
-	if (!ENGINE_init(engine))
-		return 0;
-	if (meth->finish) meth->finish(dsa);
-	dsa->engine = engine;
-	meth = ENGINE_get_DSA(engine);
-	if (meth->init) meth->init(dsa);
-	/* SHOULD ERROR CHECK THIS!!! */
-	ENGINE_finish(mtmp);
-	return 1;
-	}
-#endif
 
 
-#if 0
 DSA *DSA_new_method(DSA_METHOD *meth)
-#else
-DSA *DSA_new_method(ENGINE *engine)
-#endif
 	{
-	DSA_METHOD *meth;
 	DSA *ret;
 
 	ret=(DSA *)OPENSSL_malloc(sizeof(DSA));
@@ -146,17 +107,8 @@ DSA *DSA_new_method(ENGINE *engine)
 		DSAerr(DSA_F_DSA_NEW,ERR_R_MALLOC_FAILURE);
 		return(NULL);
 		}
-	if(engine)
-		ret->engine = engine;
-	else
-		{
-		if((ret->engine=ENGINE_get_default_DSA()) == NULL)
-			{
-			OPENSSL_free(ret);
-			return NULL;
-			}
-		}
-	meth = ENGINE_get_DSA(ret->engine);
+	if(meth) ret->meth = meth;
+	else ret->meth = DSA_get_default_method();
 	ret->pad=0;
 	ret->version=0;
 	ret->write_params=1;
@@ -172,9 +124,9 @@ DSA *DSA_new_method(ENGINE *engine)
 	ret->method_mont_p=NULL;
 
 	ret->references=1;
-	ret->flags=meth->flags;
+	ret->flags=ret->meth->flags;
 	CRYPTO_new_ex_data(dsa_meth,ret,&ret->ex_data);
-	if ((meth->init != NULL) && !meth->init(ret))
+	if ((ret->meth->init != NULL) && !ret->meth->init(ret))
 		{
 		CRYPTO_free_ex_data(dsa_meth,ret,&ret->ex_data);
 		OPENSSL_free(ret);
@@ -186,7 +138,6 @@ DSA *DSA_new_method(ENGINE *engine)
 
 void DSA_free(DSA *r)
 	{
-	DSA_METHOD *meth;
 	int i;
 
 	if (r == NULL) return;
@@ -204,9 +155,7 @@ void DSA_free(DSA *r)
 		}
 #endif
 
-	meth = ENGINE_get_DSA(r->engine);
-	if(meth->finish) meth->finish(r);
-	ENGINE_finish(r->engine);
+	if(r->meth->finish) r->meth->finish(r);
 
 	CRYPTO_free_ex_data(dsa_meth, r, &r->ex_data);
 

crypto/dsa/dsa_ossl.c

@@ -64,7 +64,6 @@
 #include <openssl/dsa.h>
 #include <openssl/rand.h>
 #include <openssl/asn1.h>
-#include <openssl/engine.h>
 
 static DSA_SIG *dsa_do_sign(const unsigned char *dgst, int dlen, DSA *dsa);
 static int dsa_sign_setup(DSA *dsa, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp);
@@ -106,6 +105,11 @@ static DSA_SIG *dsa_do_sign(const unsigned char *dgst, int dlen, DSA *dsa)
 	int i,reason=ERR_R_BN_LIB;
 	DSA_SIG *ret=NULL;
 
+	if (!dsa->p || !dsa->q || !dsa->g)
+		{
+		reason=DSA_R_MISSING_PARAMETERS;
+		goto err;
+		}
 	BN_init(&m);
 	BN_init(&xr);
 	s=BN_new();
@@ -168,6 +172,11 @@ static int dsa_sign_setup(DSA *dsa, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp)
 	BIGNUM k,*kinv=NULL,*r=NULL;
 	int ret=0;
 
+	if (!dsa->p || !dsa->q || !dsa->g)
+		{
+		DSAerr(DSA_F_DSA_SIGN_SETUP,DSA_R_MISSING_PARAMETERS);
+		return 0;
+		}
 	if (ctx_in == NULL)
 		{
 		if ((ctx=BN_CTX_new()) == NULL) goto err;
@@ -192,7 +201,7 @@ static int dsa_sign_setup(DSA *dsa, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp)
 		}
 
 	/* Compute r = (g^k mod p) mod q */
-	if (!ENGINE_get_DSA(dsa->engine)->bn_mod_exp(dsa, r,dsa->g,&k,dsa->p,ctx,
+	if (!dsa->meth->bn_mod_exp(dsa, r,dsa->g,&k,dsa->p,ctx,
 		(BN_MONT_CTX *)dsa->method_mont_p)) goto err;
 	if (!BN_mod(r,r,dsa->q,ctx)) goto err;
 
@@ -231,6 +240,17 @@ static int dsa_do_verify(const unsigned char *dgst, int dgst_len, DSA_SIG *sig,
 	BN_init(&u2);
 	BN_init(&t1);
 
+	if (BN_is_zero(sig->r) || sig->r->neg || BN_ucmp(sig->r, dsa->q) >= 0)
+		{
+		ret = 0;
+		goto err;
+		}
+	if (BN_is_zero(sig->s) || sig->s->neg || BN_ucmp(sig->s, dsa->q) >= 0)
+		{
+		ret = 0;
+		goto err;
+		}
+
 	/* Calculate W = inv(S) mod Q
 	 * save W in u2 */
 	if ((BN_mod_inverse(&u2,sig->s,dsa->q,ctx)) == NULL) goto err;
@@ -270,7 +290,7 @@ static int dsa_do_verify(const unsigned char *dgst, int dgst_len, DSA_SIG *sig,
 	if (!BN_mod(&u1,&u1,dsa->q,ctx)) goto err;
 #else
 	{
-	if (!ENGINE_get_DSA(dsa->engine)->dsa_mod_exp(dsa, &t1,dsa->g,&u1,dsa->pub_key,&u2,
+	if (!dsa->meth->dsa_mod_exp(dsa, &t1,dsa->g,&u1,dsa->pub_key,&u2,
 						dsa->p,ctx,mont)) goto err;
 	/* BN_copy(&u1,&t1); */
 	/* let u1 = u1 mod q */

crypto/dsa/dsa_sign.c

@@ -64,11 +64,10 @@
 #include <openssl/dsa.h>
 #include <openssl/rand.h>
 #include <openssl/asn1.h>
-#include <openssl/engine.h>
 
 DSA_SIG * DSA_do_sign(const unsigned char *dgst, int dlen, DSA *dsa)
 	{
-	return ENGINE_get_DSA(dsa->engine)->dsa_do_sign(dgst, dlen, dsa);
+	return dsa->meth->dsa_do_sign(dgst, dlen, dsa);
 	}
 
 int DSA_sign(int type, const unsigned char *dgst, int dlen, unsigned char *sig,
@@ -88,6 +87,6 @@ int DSA_sign(int type, const unsigned char *dgst, int dlen, unsigned char *sig,
 
 int DSA_sign_setup(DSA *dsa, BN_CTX *ctx_in, BIGNUM **kinvp, BIGNUM **rp)
 	{
-	return ENGINE_get_DSA(dsa->engine)->dsa_sign_setup(dsa, ctx_in, kinvp, rp);
+	return dsa->meth->dsa_sign_setup(dsa, ctx_in, kinvp, rp);
 	}
 

crypto/dsa/dsa_vrf.c

@@ -65,12 +65,11 @@
 #include <openssl/rand.h>
 #include <openssl/asn1.h>
 #include <openssl/asn1_mac.h>
-#include <openssl/engine.h>
 
 int DSA_do_verify(const unsigned char *dgst, int dgst_len, DSA_SIG *sig,
 		  DSA *dsa)
 	{
-	return ENGINE_get_DSA(dsa->engine)->dsa_do_verify(dgst, dgst_len, sig, dsa);
+	return dsa->meth->dsa_do_verify(dgst, dgst_len, sig, dsa);
 	}
 
 /* data has already been hashed (probably with SHA or SHA-1). */

crypto/engine/.cvsignore

@@ -1,2 +0,0 @@
-lib
-Makefile.save

crypto/engine/Makefile.ssl

@@ -1,220 +0,0 @@
-#
-# OpenSSL/crypto/engine/Makefile
-#
-
-DIR=	engine
-TOP=	../..
-CC=	cc
-INCLUDES= -I.. -I../../include
-CFLAG=-g
-INSTALL_PREFIX=
-OPENSSLDIR=     /usr/local/ssl
-INSTALLTOP=/usr/local/ssl
-MAKE=		make -f Makefile.ssl
-MAKEDEPEND=	$(TOP)/util/domd $(TOP)
-MAKEFILE=	Makefile.ssl
-AR=		ar r
-
-CFLAGS= $(INCLUDES) $(CFLAG)
-
-GENERAL=Makefile
-TEST= enginetest.c
-APPS=
-
-LIB=$(TOP)/libcrypto.a
-LIBSRC= engine_err.c engine_lib.c engine_list.c engine_openssl.c \
-	hw_atalla.c hw_cswift.c hw_ncipher.c
-LIBOBJ= engine_err.o engine_lib.o engine_list.o engine_openssl.o \
-	hw_atalla.o hw_cswift.o hw_ncipher.o
-
-SRC= $(LIBSRC)
-
-EXHEADER= engine.h
-HEADER=	$(EXHEADER)
-
-ALL=    $(GENERAL) $(SRC) $(HEADER)
-
-top:
-	(cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all)
-
-all:	lib
-
-lib:	$(LIBOBJ)
-	$(AR) $(LIB) $(LIBOBJ)
-	$(RANLIB) $(LIB)
-	@touch lib
-
-files:
-	$(PERL) $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO
-
-links:
-	@$(TOP)/util/point.sh Makefile.ssl Makefile
-	@$(PERL) $(TOP)/util/mklink.pl ../../include/openssl $(EXHEADER)
-	@$(PERL) $(TOP)/util/mklink.pl ../../test $(TEST)
-	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
-
-install:
-	@for i in $(EXHEADER) ; \
-	do  \
-	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
-	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
-	done;
-
-tags:
-	ctags $(SRC)
-
-tests:
-
-lint:
-	lint -DLINT $(INCLUDES) $(SRC)>fluff
-
-depend:
-	$(MAKEDEPEND) $(INCLUDES) $(DEPFLAG) $(PROGS) $(LIBSRC)
-
-dclean:
-	$(PERL) -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new
-	mv -f Makefile.new $(MAKEFILE)
-
-clean:
-	rm -f *.o */*.o *.obj lib tags core .pure .nfs* *.old *.bak fluff
-
-# DO NOT DELETE THIS LINE -- make depend depends on it.
-
-engine_err.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-engine_err.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h
-engine_err.o: ../../include/openssl/cast.h ../../include/openssl/crypto.h
-engine_err.o: ../../include/openssl/des.h ../../include/openssl/dh.h
-engine_err.o: ../../include/openssl/dsa.h ../../include/openssl/e_os2.h
-engine_err.o: ../../include/openssl/engine.h ../../include/openssl/err.h
-engine_err.o: ../../include/openssl/evp.h ../../include/openssl/idea.h
-engine_err.o: ../../include/openssl/lhash.h ../../include/openssl/md2.h
-engine_err.o: ../../include/openssl/md4.h ../../include/openssl/md5.h
-engine_err.o: ../../include/openssl/mdc2.h ../../include/openssl/obj_mac.h
-engine_err.o: ../../include/openssl/objects.h
-engine_err.o: ../../include/openssl/opensslconf.h
-engine_err.o: ../../include/openssl/opensslv.h ../../include/openssl/rand.h
-engine_err.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h
-engine_err.o: ../../include/openssl/rc5.h ../../include/openssl/ripemd.h
-engine_err.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-engine_err.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
-engine_err.o: ../../include/openssl/symhacks.h
-engine_lib.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-engine_lib.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h
-engine_lib.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h
-engine_lib.o: ../../include/openssl/crypto.h ../../include/openssl/des.h
-engine_lib.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h
-engine_lib.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h
-engine_lib.o: ../../include/openssl/engine.h ../../include/openssl/err.h
-engine_lib.o: ../../include/openssl/evp.h ../../include/openssl/idea.h
-engine_lib.o: ../../include/openssl/lhash.h ../../include/openssl/md2.h
-engine_lib.o: ../../include/openssl/md4.h ../../include/openssl/md5.h
-engine_lib.o: ../../include/openssl/mdc2.h ../../include/openssl/obj_mac.h
-engine_lib.o: ../../include/openssl/objects.h
-engine_lib.o: ../../include/openssl/opensslconf.h
-engine_lib.o: ../../include/openssl/opensslv.h ../../include/openssl/rand.h
-engine_lib.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h
-engine_lib.o: ../../include/openssl/rc5.h ../../include/openssl/ripemd.h
-engine_lib.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-engine_lib.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
-engine_lib.o: ../../include/openssl/symhacks.h ../cryptlib.h engine_int.h
-engine_list.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-engine_list.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h
-engine_list.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h
-engine_list.o: ../../include/openssl/crypto.h ../../include/openssl/des.h
-engine_list.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h
-engine_list.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h
-engine_list.o: ../../include/openssl/engine.h ../../include/openssl/err.h
-engine_list.o: ../../include/openssl/evp.h ../../include/openssl/idea.h
-engine_list.o: ../../include/openssl/lhash.h ../../include/openssl/md2.h
-engine_list.o: ../../include/openssl/md4.h ../../include/openssl/md5.h
-engine_list.o: ../../include/openssl/mdc2.h ../../include/openssl/obj_mac.h
-engine_list.o: ../../include/openssl/objects.h
-engine_list.o: ../../include/openssl/opensslconf.h
-engine_list.o: ../../include/openssl/opensslv.h ../../include/openssl/rand.h
-engine_list.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h
-engine_list.o: ../../include/openssl/rc5.h ../../include/openssl/ripemd.h
-engine_list.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-engine_list.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
-engine_list.o: ../../include/openssl/symhacks.h ../cryptlib.h engine_int.h
-engine_openssl.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-engine_openssl.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h
-engine_openssl.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h
-engine_openssl.o: ../../include/openssl/crypto.h ../../include/openssl/des.h
-engine_openssl.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h
-engine_openssl.o: ../../include/openssl/dso.h ../../include/openssl/e_os.h
-engine_openssl.o: ../../include/openssl/e_os2.h ../../include/openssl/engine.h
-engine_openssl.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-engine_openssl.o: ../../include/openssl/idea.h ../../include/openssl/lhash.h
-engine_openssl.o: ../../include/openssl/md2.h ../../include/openssl/md4.h
-engine_openssl.o: ../../include/openssl/md5.h ../../include/openssl/mdc2.h
-engine_openssl.o: ../../include/openssl/obj_mac.h
-engine_openssl.o: ../../include/openssl/objects.h
-engine_openssl.o: ../../include/openssl/opensslconf.h
-engine_openssl.o: ../../include/openssl/opensslv.h ../../include/openssl/rand.h
-engine_openssl.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h
-engine_openssl.o: ../../include/openssl/rc5.h ../../include/openssl/ripemd.h
-engine_openssl.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-engine_openssl.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
-engine_openssl.o: ../../include/openssl/symhacks.h ../cryptlib.h engine_int.h
-hw_atalla.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-hw_atalla.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h
-hw_atalla.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h
-hw_atalla.o: ../../include/openssl/crypto.h ../../include/openssl/des.h
-hw_atalla.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h
-hw_atalla.o: ../../include/openssl/dso.h ../../include/openssl/e_os.h
-hw_atalla.o: ../../include/openssl/e_os2.h ../../include/openssl/engine.h
-hw_atalla.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-hw_atalla.o: ../../include/openssl/idea.h ../../include/openssl/lhash.h
-hw_atalla.o: ../../include/openssl/md2.h ../../include/openssl/md4.h
-hw_atalla.o: ../../include/openssl/md5.h ../../include/openssl/mdc2.h
-hw_atalla.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
-hw_atalla.o: ../../include/openssl/opensslconf.h
-hw_atalla.o: ../../include/openssl/opensslv.h ../../include/openssl/rand.h
-hw_atalla.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h
-hw_atalla.o: ../../include/openssl/rc5.h ../../include/openssl/ripemd.h
-hw_atalla.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-hw_atalla.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
-hw_atalla.o: ../../include/openssl/symhacks.h ../cryptlib.h engine_int.h
-hw_atalla.o: vendor_defns/atalla.h
-hw_cswift.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-hw_cswift.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h
-hw_cswift.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h
-hw_cswift.o: ../../include/openssl/crypto.h ../../include/openssl/des.h
-hw_cswift.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h
-hw_cswift.o: ../../include/openssl/dso.h ../../include/openssl/e_os.h
-hw_cswift.o: ../../include/openssl/e_os2.h ../../include/openssl/engine.h
-hw_cswift.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-hw_cswift.o: ../../include/openssl/idea.h ../../include/openssl/lhash.h
-hw_cswift.o: ../../include/openssl/md2.h ../../include/openssl/md4.h
-hw_cswift.o: ../../include/openssl/md5.h ../../include/openssl/mdc2.h
-hw_cswift.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
-hw_cswift.o: ../../include/openssl/opensslconf.h
-hw_cswift.o: ../../include/openssl/opensslv.h ../../include/openssl/rand.h
-hw_cswift.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h
-hw_cswift.o: ../../include/openssl/rc5.h ../../include/openssl/ripemd.h
-hw_cswift.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-hw_cswift.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
-hw_cswift.o: ../../include/openssl/symhacks.h ../cryptlib.h engine_int.h
-hw_cswift.o: vendor_defns/cswift.h
-hw_ncipher.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-hw_ncipher.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h
-hw_ncipher.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h
-hw_ncipher.o: ../../include/openssl/crypto.h ../../include/openssl/des.h
-hw_ncipher.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h
-hw_ncipher.o: ../../include/openssl/dso.h ../../include/openssl/e_os.h
-hw_ncipher.o: ../../include/openssl/e_os2.h ../../include/openssl/engine.h
-hw_ncipher.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-hw_ncipher.o: ../../include/openssl/idea.h ../../include/openssl/lhash.h
-hw_ncipher.o: ../../include/openssl/md2.h ../../include/openssl/md4.h
-hw_ncipher.o: ../../include/openssl/md5.h ../../include/openssl/mdc2.h
-hw_ncipher.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
-hw_ncipher.o: ../../include/openssl/opensslconf.h
-hw_ncipher.o: ../../include/openssl/opensslv.h ../../include/openssl/pem.h
-hw_ncipher.o: ../../include/openssl/pem2.h ../../include/openssl/pkcs7.h
-hw_ncipher.o: ../../include/openssl/rand.h ../../include/openssl/rc2.h
-hw_ncipher.o: ../../include/openssl/rc4.h ../../include/openssl/rc5.h
-hw_ncipher.o: ../../include/openssl/ripemd.h ../../include/openssl/rsa.h
-hw_ncipher.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
-hw_ncipher.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-hw_ncipher.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
-hw_ncipher.o: ../cryptlib.h engine_int.h vendor_defns/hwcryptohook.h

crypto/engine/README

@@ -1,278 +0,0 @@
-NOTES, THOUGHTS, and EVERYTHING
--------------------------------
-
-(1) Concurrency and locking ... I made a change to the ENGINE_free code
-    because I spotted a potential hold-up in proceedings (doing too
-    much inside a lock including calling a callback), there may be
-    other bits like this. What do the speed/optimisation freaks think
-    of this aspect of the code and design? There's lots of locking for
-    manipulation functions and I need that to keep things nice and
-    solid, but this manipulation is mostly (de)initialisation, I would
-    think that most run-time locking is purely in the ENGINE_init and
-    ENGINE_finish calls that might be made when getting handles for
-    RSA (and friends') structures. These would be mostly reference
-    count operations as the functional references should always be 1
-    or greater at run-time to prevent init/deinit thrashing.
-
-(2) nCipher support, via the HWCryptoHook API, is now in the code.
-    Apparently this hasn't been tested too much yet, but it looks
-    good. :-) Atalla support has been added too, but shares a lot in
-    common with Ben's original hooks in bn_exp.c (although it has been
-    ENGINE-ified, and error handling wrapped around it) and it's also
-    had some low-volume testing, so it should be usable.
-
-(3) Of more concern, we need to work out (a) how to put together usable
-    RAND_METHODs for units that just have one "get n or less random
-    bytes" function, (b) we also need to determine how to hook the code
-    in crypto/rand/ to use the ENGINE defaults in a way similar to what
-    has been done in crypto/rsa/, crypto/dsa/, etc.
-
-(4) ENGINE should really grow to encompass more than 3 public key
-    algorithms and randomness gathering. The structure/data level of
-    the engine code is hidden from code outside the crypto/engine/
-    directory so change shouldn't be too viral. More important though
-    is how things should evolve ... this needs thought and discussion.
-
-
------------------------------------==*==-----------------------------------
-
-More notes 2000-08-01
----------------------
-
-Geoff Thorpe, who designed the engine part, wrote a pretty good description
-of the thoughts he had when he built it, good enough to include verbatim here
-(with his permission)					-- Richard Levitte
-
-
-Date: Tue, 1 Aug 2000 16:54:08 +0100 (BST)
-From: Geoff Thorpe
-Subject: Re: The thoughts to merge BRANCH_engine into the main trunk are
- emerging
-
-Hi there,
-
-I'm going to try and do some justice to this, but I'm a little short on
-time and the there is an endless amount that could be discussed on this
-subject. sigh ... please bear with me :-)
-
-> The changes in BRANCH_engine dig deep into the core of OpenSSL, for example
-> into the RSA and RAND routines, adding a level of indirection which is needed
-> to keep the abstraction, as far as I understand.  It would be a good thing if
-> those who do play with those things took a look at the changes that have been
-> done in the branch and say out loud how much (or hopefully little) we've made
-> fools of ourselves.
-
-The point here is that the code that has emerged in the BRANCH_engine
-branch was based on some initial requirements of mine that I went in and
-addressed, and Richard has picked up the ball and run with it too. It
-would be really useful to get some review of the approach we've taken, but
-first I think I need to describe as best I can the reasons behind what has
-been done so far, in particular what issues we have tried to address when
-doing this, and what issues we have intentionally (or necessarily) tried
-to avoid.
-
-methods, engines, and evps
---------------------------
-
-There has been some dicussion, particularly with Steve, about where this
-ENGINE stuff might fit into the conceptual picture as/when we start to
-abstract algorithms a little bit to make the library more extensible. In
-particular, it would desirable to have algorithms (symmetric, hash, pkc,
-etc) abstracted in some way that allows them to be just objects sitting in
-a list (or database) ... it'll just happen that the "DSA" object doesn't
-support encryption whereas the "RSA" object does. This requires a lot of
-consideration to begin to know how to tackle it; in particular how
-encapsulated should these things be? If the objects also understand their
-own ASN1 encodings and what-not, then it would for example be possible to
-add support for elliptic-curve DSA in as a new algorithm and automatically
-have ECC-DSA certificates supported in SSL applications. Possible, but not
-easy. :-)
-
-Whatever, it seems that the way to go (if I've grok'd Steve's comments on
-this in the past) is to amalgamate these things in EVP as is already done
-(I think) for ciphers or hashes (Steve, please correct/elaborate). I
-certainly think something should be done in this direction because right
-now we have different source directories, types, functions, and methods
-for each algorithm - even when conceptually they are very much different
-feathers of the same bird. (This is certainly all true for the public-key
-stuff, and may be partially true for the other parts.)
-
-ENGINE was *not* conceived as a way of solving this, far from it. Nor was
-it conceived as a way of replacing the various "***_METHOD"s. It was
-conceived as an abstraction of a sort of "virtual crypto device". If we
-lived in a world where "EVP_ALGO"s (or something like them) encapsulated
-particular algorithms like RSA,DSA,MD5,RC4,etc, and "***_METHOD"s
-encapsulated interfaces to algorithms (eg. some algo's might support a
-PKC_METHOD, a HASH_METHOD, or a CIPHER_METHOD, who knows?), then I would
-think that ENGINE would encapsulate an implementation of arbitrarily many
-of those algorithms - perhaps as alternatives to existing algorithms
-and/or perhaps as new previously unimplemented algorithms. An ENGINE could
-be used to contain an alternative software implementation, a wrapper for a
-hardware acceleration and/or key-management unit, a comms-wrapper for
-distributing cryptographic operations to remote machines, or any other
-"devices" your imagination can dream up.
-
-However, what has been done in the ENGINE branch so far is nothing more
-than starting to get our toes wet. I had a couple of self-imposed
-requirements when putting the initial abstraction together, and I may have
-already posed these in one form or another on the list, but briefly;
-
-   (i) only bother with public key algorithms for now, and maybe RAND too
-       (motivated by the need to get hardware support going and the fact
-       this was a comparitively easy subset to address to begin with).
-
-  (ii) don't change (if at all possible) the existing crypto code, ie. the
-       implementations, the way the ***_METHODs work, etc.
-
- (iii) ensure that if no function from the ENGINE code is ever called then
-       things work the way they always did, and there is no memory
-       allocation (otherwise the failure to cleanup would be a problem -
-       this is part of the reason no STACKs were used, the other part of
-       the reason being I found them inappropriate).
-
-  (iv) ensure that all the built-in crypto was encapsulated by one of
-       these "ENGINE"s and that this engine was automatically selected as
-       the default.
-
-   (v) provide the minimum hooking possible in the existing crypto code
-       so that global functions (eg. RSA_public_encrypt) do not need any
-       extra parameter, yet will use whatever the current default ENGINE
-       for that RSA key is, and that the default can be set "per-key"
-       and globally (new keys will assume the global default, and keys
-       without their own default will be operated on using the global
-       default). NB: Try and make (v) conflict as little as possible with
-       (ii). :-)
-
-  (vi) wrap the ENGINE code up in duct tape so you can't even see the
-       corners. Ie. expose no structures at all, just black-box pointers.
-
-   (v) maintain internally a list of ENGINEs on which a calling
-       application can iterate, interrogate, etc. Allow a calling
-       application to hook in new ENGINEs, remove ENGINEs from the list,
-       and enforce uniqueness within the global list of each ENGINE's
-       "unique id".
-
-  (vi) keep reference counts for everything - eg. this includes storing a
-       reference inside each RSA structure to the ENGINE that it uses.
-       This is freed when the RSA structure is destroyed, or has its
-       ENGINE explicitly changed. The net effect needs to be that at any
-       time, it is deterministic to know whether an ENGINE is in use or
-       can be safely removed (or unloaded in the case of the other type
-       of reference) without invalidating function pointers that may or
-       may not be used indavertently in the future. This was actually
-       one of the biggest problems to overcome in the existing OpenSSL
-       code - implementations had always been assumed to be ever-present,
-       so there was no trivial way to get round this.
-
- (vii) distinguish between structural references and functional
-       references.
-
-A *little* detail
------------------
-
-While my mind is on it; I'll illustrate the bit in item (vii). This idea
-turned out to be very handy - the ENGINEs themselves need to be operated
-on and manipulated simply as objects without necessarily trying to
-"enable" them for use. Eg. most host machines will not have the necessary
-hardware or software to support all the engines one might compile into
-OpenSSL, yet it needs to be possible to iterate across the ENGINEs,
-querying their names, properties, etc - all happening in a thread-safe
-manner that uses reference counts (if you imagine two threads iterating
-through a list and one thread removing the ENGINE the other is currently
-looking at - you can see the gotcha waiting to happen). For all of this,
-*structural references* are used and operate much like the other reference
-counts in OpenSSL.
-
-The other kind of reference count is for *functional* references - these
-indicate a reference on which the caller can actually assume the
-particular ENGINE to be initialised and usable to perform the operations
-it implements. Any increment or decrement of the functional reference
-count automatically invokes a corresponding change in the structural
-reference count, as it is fairly obvious that a functional reference is a
-restricted case of a structural reference. So struct_ref >= funct_ref at
-all times. NB: functional references are usually obtained by a call to
-ENGINE_init(), but can also be created implicitly by calls that require a
-new functional reference to be created, eg. ENGINE_set_default(). Either
-way the only time the underlying ENGINE's "init" function is really called
-is when the (functional) reference count increases to 1, similarly the
-underlying "finish" handler is only called as the count goes down to 0.
-The effect of this, for example, is that if you set the default ENGINE for
-RSA operations to be "cswift", then its functional reference count will
-already be at least 1 so the CryptoSwift shared-library and the card will
-stay loaded and initialised until such time as all RSA keys using the
-cswift ENGINE are changed or destroyed and the default ENGINE for RSA
-operations has been changed. This prevents repeated thrashing of init and
-finish handling if the count keeps getting down as far as zero.
-
-Otherwise, the way the ENGINE code has been put together I think pretty
-much reflects the above points. The reason for the ENGINE structure having
-individual RSA_METHOD, DSA_METHOD, etc pointers is simply that it was the
-easiest way to go about things for now, to hook it all into the raw
-RSA,DSA,etc code, and I was trying to the keep the structure invisible
-anyway so that the way this is internally managed could be easily changed
-later on when we start to work out what's to be done about these other
-abstractions.
-
-Down the line, if some EVP-based technique emerges for adequately
-encapsulating algorithms and all their various bits and pieces, then I can
-imagine that "ENGINE" would turn into a reference-counting database of
-these EVP things, of which the default "openssl" ENGINE would be the
-library's own object database of pre-built software implemented algorithms
-(and such). It would also be cool to see the idea of "METHOD"s detached
-from the algorithms themselves ... so RSA, DSA, ElGamal, etc can all
-expose essentially the same METHOD (aka interface), which would include
-any querying/flagging stuff to identify what the algorithm can/can't do,
-its name, and other stuff like max/min block sizes, key sizes, etc. This
-would result in ENGINE similarly detaching its internal database of
-algorithm implementations from the function definitions that return
-interfaces to them. I think ...
-
-As for DSOs etc. Well the DSO code is pretty handy (but could be made much
-more so) for loading vendor's driver-libraries and talking to them in some
-generic way, but right now there's still big problems associated with
-actually putting OpenSSL code (ie. new ENGINEs, or anything else for that
-matter) in dynamically loadable libraries. These problems won't go away in
-a hurry so I don't think we should expect to have any kind of
-shared-library extensions any time soon - but solving the problems is a
-good thing to aim for, and would as a side-effect probably help make
-OpenSSL more usable as a shared-library itself (looking at the things
-needed to do this will show you why).
-
-One of the problems is that if you look at any of the ENGINE
-implementations, eg. hw_cswift.c or hw_ncipher.c, you'll see how it needs
-a variety of functionality and definitions from various areas of OpenSSL,
-including crypto/bn/, crypto/err/, crypto/ itself (locking for example),
-crypto/dso/, crypto/engine/, crypto/rsa, etc etc etc. So if similar code
-were to be suctioned off into shared libraries, the shared libraries would
-either have to duplicate all the definitions and code and avoid loader
-conflicts, or OpenSSL would have to somehow expose all that functionality
-to the shared-library. If this isn't a big enough problem, the issue of
-binary compatibility will be - anyone writing Apache modules can tell you
-that (Ralf? Ben? :-). However, I don't think OpenSSL would need to be
-quite so forgiving as Apache should be, so OpenSSL could simply tell its
-version to the DSO and leave the DSO with the problem of deciding whether
-to proceed or bail out for fear of binary incompatibilities.
-
-Certainly one thing that would go a long way to addressing this is to
-embark on a bit of an opaqueness mission. I've set the ENGINE code up with
-this in mind - it's so draconian that even to declare your own ENGINE, you
-have to get the engine code to create the underlying ENGINE structure, and
-then feed in the new ENGINE's function/method pointers through various
-"set" functions. The more of the code that takes on such a black-box
-approach, the more of the code that will be (a) easy to expose to shared
-libraries that need it, and (b) easy to expose to applications wanting to
-use OpenSSL itself as a shared-library. From my own explorations in
-OpenSSL, the biggest leviathan I've seen that is a problem in this respect
-is the BIGNUM code. Trying to "expose" the bignum code through any kind of
-organised "METHODs", let alone do all the necessary bignum operations
-solely through functions rather than direct access to the structures and
-macros, will be a massive pain in the "r"s.
-
-Anyway, I'm done for now - hope it was readable. Thoughts?
-
-Cheers,
-Geoff
-
-
------------------------------------==*==-----------------------------------
-

crypto/engine/engine.h

@@ -1,398 +0,0 @@
-/* openssl/engine.h */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
- */
-/* ====================================================================
- * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#ifndef HEADER_ENGINE_H
-#define HEADER_ENGINE_H
-
-#include <openssl/bn.h>
-#include <openssl/rsa.h>
-#include <openssl/dsa.h>
-#include <openssl/dh.h>
-#include <openssl/rand.h>
-#include <openssl/evp.h>
-#include <openssl/symhacks.h>
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-/* These flags are used to control combinations of algorithm (methods)
- * by bitwise "OR"ing. */
-#define ENGINE_METHOD_RSA		(unsigned int)0x0001
-#define ENGINE_METHOD_DSA		(unsigned int)0x0002
-#define ENGINE_METHOD_DH		(unsigned int)0x0004
-#define ENGINE_METHOD_RAND		(unsigned int)0x0008
-#define ENGINE_METHOD_BN_MOD_EXP	(unsigned int)0x0010
-#define ENGINE_METHOD_BN_MOD_EXP_CRT	(unsigned int)0x0020
-/* Obvious all-or-nothing cases. */
-#define ENGINE_METHOD_ALL		(unsigned int)0xFFFF
-#define ENGINE_METHOD_NONE		(unsigned int)0x0000
-
-/* These flags are used to tell the ctrl function what should be done.
- * All command numbers are shared between all engines, even if some don't
- * make sense to some engines.  In such a case, they do nothing but return
- * the error ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED. */
-#define ENGINE_CTRL_SET_LOGSTREAM		1
-#define ENGINE_CTRL_SET_PASSWORD_CALLBACK	2
-/* Flags specific to the nCipher "chil" engine */
-#define ENGINE_CTRL_CHIL_SET_FORKCHECK		100
-	/* Depending on the value of the (long)i argument, this sets or
-	 * unsets the SimpleForkCheck flag in the CHIL API to enable or
-	 * disable checking and workarounds for applications that fork().
-	 */
-#define ENGINE_CTRL_CHIL_NO_LOCKING		101
-	/* This prevents the initialisation function from providing mutex
-	 * callbacks to the nCipher library. */
-
-/* As we're missing a BIGNUM_METHOD, we need a couple of locally
- * defined function types that engines can implement. */
-
-#ifndef HEADER_ENGINE_INT_H
-/* mod_exp operation, calculates; r = a ^ p mod m
- * NB: ctx can be NULL, but if supplied, the implementation may use
- * it if it wishes. */
-typedef int (*BN_MOD_EXP)(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx);
-
-/* private key operation for RSA, provided seperately in case other
- * RSA implementations wish to use it. */
-typedef int (*BN_MOD_EXP_CRT)(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *q, const BIGNUM *dmp1, const BIGNUM *dmq1,
-		const BIGNUM *iqmp, BN_CTX *ctx);
-
-/* Generic function pointer */
-typedef void (*ENGINE_GEN_FUNC_PTR)();
-/* Generic function pointer taking no arguments */
-typedef void (*ENGINE_GEN_INT_FUNC_PTR)(void);
-/* Specific control function pointer */
-typedef int (*ENGINE_CTRL_FUNC_PTR)(int cmd, long i, void *p, void (*f)());
-
-/* The list of "engine" types is a static array of (const ENGINE*)
- * pointers (not dynamic because static is fine for now and we otherwise
- * have to hook an appropriate load/unload function in to initialise and
- * cleanup). */
-typedef struct engine_st ENGINE;
-#endif
-
-/* STRUCTURE functions ... all of these functions deal with pointers to
- * ENGINE structures where the pointers have a "structural reference".
- * This means that their reference is to allow access to the structure
- * but it does not imply that the structure is functional. To simply
- * increment or decrement the structural reference count, use ENGINE_new
- * and ENGINE_free. NB: This is not required when iterating using
- * ENGINE_get_next as it will automatically decrement the structural
- * reference count of the "current" ENGINE and increment the structural
- * reference count of the ENGINE it returns (unless it is NULL). */
-
-/* Get the first/last "ENGINE" type available. */
-ENGINE *ENGINE_get_first(void);
-ENGINE *ENGINE_get_last(void);
-/* Iterate to the next/previous "ENGINE" type (NULL = end of the list). */
-ENGINE *ENGINE_get_next(ENGINE *e);
-ENGINE *ENGINE_get_prev(ENGINE *e);
-/* Add another "ENGINE" type into the array. */
-int ENGINE_add(ENGINE *e);
-/* Remove an existing "ENGINE" type from the array. */
-int ENGINE_remove(ENGINE *e);
-/* Retrieve an engine from the list by its unique "id" value. */
-ENGINE *ENGINE_by_id(const char *id);
-
-/* These functions are useful for manufacturing new ENGINE
- * structures. They don't address reference counting at all -
- * one uses them to populate an ENGINE structure with personalised
- * implementations of things prior to using it directly or adding
- * it to the builtin ENGINE list in OpenSSL. These are also here
- * so that the ENGINE structure doesn't have to be exposed and
- * break binary compatibility!
- *
- * NB: I'm changing ENGINE_new to force the ENGINE structure to
- * be allocated from within OpenSSL. See the comment for
- * ENGINE_get_struct_size().
- */
-#if 0
-ENGINE *ENGINE_new(ENGINE *e);
-#else
-ENGINE *ENGINE_new(void);
-#endif
-int ENGINE_free(ENGINE *e);
-int ENGINE_set_id(ENGINE *e, const char *id);
-int ENGINE_set_name(ENGINE *e, const char *name);
-int ENGINE_set_RSA(ENGINE *e, RSA_METHOD *rsa_meth);
-int ENGINE_set_DSA(ENGINE *e, DSA_METHOD *dsa_meth);
-int ENGINE_set_DH(ENGINE *e, DH_METHOD *dh_meth);
-int ENGINE_set_RAND(ENGINE *e, RAND_METHOD *rand_meth);
-int ENGINE_set_BN_mod_exp(ENGINE *e, BN_MOD_EXP bn_mod_exp);
-int ENGINE_set_BN_mod_exp_crt(ENGINE *e, BN_MOD_EXP_CRT bn_mod_exp_crt);
-int ENGINE_set_init_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR init_f);
-int ENGINE_set_finish_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR finish_f);
-int ENGINE_set_ctrl_function(ENGINE *e, ENGINE_CTRL_FUNC_PTR ctrl_f);
-
-/* These return values from within the ENGINE structure. These can
- * be useful with functional references as well as structural
- * references - it depends which you obtained. Using the result
- * for functional purposes if you only obtained a structural
- * reference may be problematic! */
-const char *ENGINE_get_id(ENGINE *e);
-const char *ENGINE_get_name(ENGINE *e);
-RSA_METHOD *ENGINE_get_RSA(ENGINE *e);
-DSA_METHOD *ENGINE_get_DSA(ENGINE *e);
-DH_METHOD *ENGINE_get_DH(ENGINE *e);
-RAND_METHOD *ENGINE_get_RAND(ENGINE *e);
-BN_MOD_EXP ENGINE_get_BN_mod_exp(ENGINE *e);
-BN_MOD_EXP_CRT ENGINE_get_BN_mod_exp_crt(ENGINE *e);
-ENGINE_GEN_INT_FUNC_PTR ENGINE_get_init_function(ENGINE *e);
-ENGINE_GEN_INT_FUNC_PTR ENGINE_get_finish_function(ENGINE *e);
-ENGINE_CTRL_FUNC_PTR ENGINE_get_ctrl_function(ENGINE *e);
-
-/* ENGINE_new is normally passed a NULL in the first parameter because
- * the calling code doesn't have access to the definition of the ENGINE
- * structure (for good reason). However, if the caller wishes to use
- * its own memory allocation or use a static array, the following call
- * should be used to check the amount of memory the ENGINE structure
- * will occupy. This will make the code more future-proof.
- *
- * NB: I'm "#if 0"-ing this out because it's better to force the use of
- * internally allocated memory. See similar change in ENGINE_new().
- */
-#if 0
-int ENGINE_get_struct_size(void);
-#endif
-
-/* FUNCTIONAL functions. These functions deal with ENGINE structures
- * that have (or will) be initialised for use. Broadly speaking, the
- * structural functions are useful for iterating the list of available
- * engine types, creating new engine types, and other "list" operations.
- * These functions actually deal with ENGINEs that are to be used. As
- * such these functions can fail (if applicable) when particular
- * engines are unavailable - eg. if a hardware accelerator is not
- * attached or not functioning correctly. Each ENGINE has 2 reference
- * counts; structural and functional. Every time a functional reference
- * is obtained or released, a corresponding structural reference is
- * automatically obtained or released too. */
-
-/* Initialise a engine type for use (or up its reference count if it's
- * already in use). This will fail if the engine is not currently
- * operational and cannot initialise. */
-int ENGINE_init(ENGINE *e);
-/* Free a functional reference to a engine type. This does not require
- * a corresponding call to ENGINE_free as it also releases a structural
- * reference. */
-int ENGINE_finish(ENGINE *e);
-/* Send control parametrised commands to the engine.  The possibilities
- * to send down an integer, a pointer to data or a function pointer are
- * provided.  Any of the parameters may or may not be NULL, depending
- * on the command number */
-/* WARNING: This is currently experimental and may change radically! */
-int ENGINE_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)());
-
-/* The following functions handle keys that are stored in some secondary
- * location, handled by the engine.  The storage may be on a card or
- * whatever. */
-EVP_PKEY *ENGINE_load_private_key(ENGINE *e, const char *key_id,
-	const char *passphrase);
-EVP_PKEY *ENGINE_load_public_key(ENGINE *e, const char *key_id,
-	const char *passphrase);
-
-/* This returns a pointer for the current ENGINE structure that
- * is (by default) performing any RSA operations. The value returned
- * is an incremented reference, so it should be free'd (ENGINE_finish)
- * before it is discarded. */
-ENGINE *ENGINE_get_default_RSA(void);
-/* Same for the other "methods" */
-ENGINE *ENGINE_get_default_DSA(void);
-ENGINE *ENGINE_get_default_DH(void);
-ENGINE *ENGINE_get_default_RAND(void);
-ENGINE *ENGINE_get_default_BN_mod_exp(void);
-ENGINE *ENGINE_get_default_BN_mod_exp_crt(void);
-
-/* This sets a new default ENGINE structure for performing RSA
- * operations. If the result is non-zero (success) then the ENGINE
- * structure will have had its reference count up'd so the caller
- * should still free their own reference 'e'. */
-int ENGINE_set_default_RSA(ENGINE *e);
-/* Same for the other "methods" */
-int ENGINE_set_default_DSA(ENGINE *e);
-int ENGINE_set_default_DH(ENGINE *e);
-int ENGINE_set_default_RAND(ENGINE *e);
-int ENGINE_set_default_BN_mod_exp(ENGINE *e);
-int ENGINE_set_default_BN_mod_exp_crt(ENGINE *e);
-
-/* The combination "set" - the flags are bitwise "OR"d from the
- * ENGINE_METHOD_*** defines above. */
-int ENGINE_set_default(ENGINE *e, unsigned int flags);
-
-/* Obligatory error function. */
-void ERR_load_ENGINE_strings(void);
-
-/*
- * Error codes for all engine functions. NB: We use "generic"
- * function names instead of per-implementation ones because this
- * levels the playing field for externally implemented bootstrapped
- * support code. As the filename and line number is included, it's
- * more important to indicate the type of function, so that
- * bootstrapped code (that can't easily add its own errors in) can
- * use the same error codes too.
- */
-
-/* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
- * made after this point may be overwritten when the script is next run.
- */
-
-/* Error codes for the ENGINE functions. */
-
-/* Function codes. */
-#define ENGINE_F_ATALLA_FINISH				 135
-#define ENGINE_F_ATALLA_INIT				 136
-#define ENGINE_F_ATALLA_MOD_EXP				 137
-#define ENGINE_F_ATALLA_RSA_MOD_EXP			 138
-#define ENGINE_F_CSWIFT_DSA_SIGN			 133
-#define ENGINE_F_CSWIFT_DSA_VERIFY			 134
-#define ENGINE_F_CSWIFT_FINISH				 100
-#define ENGINE_F_CSWIFT_INIT				 101
-#define ENGINE_F_CSWIFT_MOD_EXP				 102
-#define ENGINE_F_CSWIFT_MOD_EXP_CRT			 103
-#define ENGINE_F_CSWIFT_RSA_MOD_EXP			 104
-#define ENGINE_F_ENGINE_ADD				 105
-#define ENGINE_F_ENGINE_BY_ID				 106
-#define ENGINE_F_ENGINE_CTRL				 142
-#define ENGINE_F_ENGINE_FINISH				 107
-#define ENGINE_F_ENGINE_FREE				 108
-#define ENGINE_F_ENGINE_GET_BN_MOD_EXP			 109
-#define ENGINE_F_ENGINE_GET_BN_MOD_EXP_CRT		 110
-#define ENGINE_F_ENGINE_GET_CTRL_FUNCTION		 144
-#define ENGINE_F_ENGINE_GET_DH				 111
-#define ENGINE_F_ENGINE_GET_DSA				 112
-#define ENGINE_F_ENGINE_GET_FINISH_FUNCTION		 145
-#define ENGINE_F_ENGINE_GET_ID				 113
-#define ENGINE_F_ENGINE_GET_INIT_FUNCTION		 146
-#define ENGINE_F_ENGINE_GET_NAME			 114
-#define ENGINE_F_ENGINE_GET_NEXT			 115
-#define ENGINE_F_ENGINE_GET_PREV			 116
-#define ENGINE_F_ENGINE_GET_RAND			 117
-#define ENGINE_F_ENGINE_GET_RSA				 118
-#define ENGINE_F_ENGINE_INIT				 119
-#define ENGINE_F_ENGINE_LIST_ADD			 120
-#define ENGINE_F_ENGINE_LIST_REMOVE			 121
-#define ENGINE_F_ENGINE_LOAD_PRIVATE_KEY		 150
-#define ENGINE_F_ENGINE_LOAD_PUBLIC_KEY			 151
-#define ENGINE_F_ENGINE_NEW				 122
-#define ENGINE_F_ENGINE_REMOVE				 123
-#define ENGINE_F_ENGINE_SET_BN_MOD_EXP			 124
-#define ENGINE_F_ENGINE_SET_BN_MOD_EXP_CRT		 125
-#define ENGINE_F_ENGINE_SET_CTRL_FUNCTION		 147
-#define ENGINE_F_ENGINE_SET_DEFAULT_TYPE		 126
-#define ENGINE_F_ENGINE_SET_DH				 127
-#define ENGINE_F_ENGINE_SET_DSA				 128
-#define ENGINE_F_ENGINE_SET_FINISH_FUNCTION		 148
-#define ENGINE_F_ENGINE_SET_ID				 129
-#define ENGINE_F_ENGINE_SET_INIT_FUNCTION		 149
-#define ENGINE_F_ENGINE_SET_NAME			 130
-#define ENGINE_F_ENGINE_SET_RAND			 131
-#define ENGINE_F_ENGINE_SET_RSA				 132
-#define ENGINE_F_ENGINE_UNLOAD_KEY			 152
-#define ENGINE_F_HWCRHK_CTRL				 143
-#define ENGINE_F_HWCRHK_FINISH				 135
-#define ENGINE_F_HWCRHK_GET_PASS			 155
-#define ENGINE_F_HWCRHK_INIT				 136
-#define ENGINE_F_HWCRHK_LOAD_PRIVKEY			 153
-#define ENGINE_F_HWCRHK_LOAD_PUBKEY			 154
-#define ENGINE_F_HWCRHK_MOD_EXP				 137
-#define ENGINE_F_HWCRHK_MOD_EXP_CRT			 138
-#define ENGINE_F_HWCRHK_RAND_BYTES			 139
-#define ENGINE_F_HWCRHK_RSA_MOD_EXP			 140
-#define ENGINE_F_LOG_MESSAGE				 141
-
-/* Reason codes. */
-#define ENGINE_R_ALREADY_LOADED				 100
-#define ENGINE_R_BIO_WAS_FREED				 121
-#define ENGINE_R_BN_CTX_FULL				 101
-#define ENGINE_R_BN_EXPAND_FAIL				 102
-#define ENGINE_R_CHIL_ERROR				 123
-#define ENGINE_R_CONFLICTING_ENGINE_ID			 103
-#define ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED		 119
-#define ENGINE_R_DSO_FAILURE				 104
-#define ENGINE_R_ENGINE_IS_NOT_IN_LIST			 105
-#define ENGINE_R_FAILED_LOADING_PRIVATE_KEY		 128
-#define ENGINE_R_FAILED_LOADING_PUBLIC_KEY		 129
-#define ENGINE_R_FINISH_FAILED				 106
-#define ENGINE_R_GET_HANDLE_FAILED			 107
-#define ENGINE_R_ID_OR_NAME_MISSING			 108
-#define ENGINE_R_INIT_FAILED				 109
-#define ENGINE_R_INTERNAL_LIST_ERROR			 110
-#define ENGINE_R_MISSING_KEY_COMPONENTS			 111
-#define ENGINE_R_NOT_INITIALISED			 117
-#define ENGINE_R_NOT_LOADED				 112
-#define ENGINE_R_NO_CALLBACK				 127
-#define ENGINE_R_NO_CONTROL_FUNCTION			 120
-#define ENGINE_R_NO_KEY					 124
-#define ENGINE_R_NO_LOAD_FUNCTION			 125
-#define ENGINE_R_NO_REFERENCE				 130
-#define ENGINE_R_NO_SUCH_ENGINE				 116
-#define ENGINE_R_NO_UNLOAD_FUNCTION			 126
-#define ENGINE_R_PROVIDE_PARAMETERS			 113
-#define ENGINE_R_REQUEST_FAILED				 114
-#define ENGINE_R_REQUEST_FALLBACK			 118
-#define ENGINE_R_SIZE_TOO_LARGE_OR_TOO_SMALL		 122
-#define ENGINE_R_UNIT_FAILURE				 115
-
-#ifdef  __cplusplus
-}
-#endif
-#endif
-

crypto/engine/engine_err.c

@@ -1,183 +0,0 @@
-/* crypto/engine/engine_err.c */
-/* ====================================================================
- * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    openssl-core@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-/* NOTE: this file was auto generated by the mkerr.pl script: any changes
- * made to it will be overwritten when the script next updates this file,
- * only reason strings will be preserved.
- */
-
-#include <stdio.h>
-#include <openssl/err.h>
-#include <openssl/engine.h>
-
-/* BEGIN ERROR CODES */
-#ifndef NO_ERR
-static ERR_STRING_DATA ENGINE_str_functs[]=
-	{
-{ERR_PACK(0,ENGINE_F_ATALLA_FINISH,0),	"ATALLA_FINISH"},
-{ERR_PACK(0,ENGINE_F_ATALLA_INIT,0),	"ATALLA_INIT"},
-{ERR_PACK(0,ENGINE_F_ATALLA_MOD_EXP,0),	"ATALLA_MOD_EXP"},
-{ERR_PACK(0,ENGINE_F_ATALLA_RSA_MOD_EXP,0),	"ATALLA_RSA_MOD_EXP"},
-{ERR_PACK(0,ENGINE_F_CSWIFT_DSA_SIGN,0),	"CSWIFT_DSA_SIGN"},
-{ERR_PACK(0,ENGINE_F_CSWIFT_DSA_VERIFY,0),	"CSWIFT_DSA_VERIFY"},
-{ERR_PACK(0,ENGINE_F_CSWIFT_FINISH,0),	"CSWIFT_FINISH"},
-{ERR_PACK(0,ENGINE_F_CSWIFT_INIT,0),	"CSWIFT_INIT"},
-{ERR_PACK(0,ENGINE_F_CSWIFT_MOD_EXP,0),	"CSWIFT_MOD_EXP"},
-{ERR_PACK(0,ENGINE_F_CSWIFT_MOD_EXP_CRT,0),	"CSWIFT_MOD_EXP_CRT"},
-{ERR_PACK(0,ENGINE_F_CSWIFT_RSA_MOD_EXP,0),	"CSWIFT_RSA_MOD_EXP"},
-{ERR_PACK(0,ENGINE_F_ENGINE_ADD,0),	"ENGINE_add"},
-{ERR_PACK(0,ENGINE_F_ENGINE_BY_ID,0),	"ENGINE_by_id"},
-{ERR_PACK(0,ENGINE_F_ENGINE_CTRL,0),	"ENGINE_ctrl"},
-{ERR_PACK(0,ENGINE_F_ENGINE_FINISH,0),	"ENGINE_finish"},
-{ERR_PACK(0,ENGINE_F_ENGINE_FREE,0),	"ENGINE_free"},
-{ERR_PACK(0,ENGINE_F_ENGINE_GET_BN_MOD_EXP,0),	"ENGINE_get_BN_mod_exp"},
-{ERR_PACK(0,ENGINE_F_ENGINE_GET_BN_MOD_EXP_CRT,0),	"ENGINE_get_BN_mod_exp_crt"},
-{ERR_PACK(0,ENGINE_F_ENGINE_GET_CTRL_FUNCTION,0),	"ENGINE_get_ctrl_function"},
-{ERR_PACK(0,ENGINE_F_ENGINE_GET_DH,0),	"ENGINE_get_DH"},
-{ERR_PACK(0,ENGINE_F_ENGINE_GET_DSA,0),	"ENGINE_get_DSA"},
-{ERR_PACK(0,ENGINE_F_ENGINE_GET_FINISH_FUNCTION,0),	"ENGINE_get_finish_function"},
-{ERR_PACK(0,ENGINE_F_ENGINE_GET_ID,0),	"ENGINE_get_id"},
-{ERR_PACK(0,ENGINE_F_ENGINE_GET_INIT_FUNCTION,0),	"ENGINE_get_init_function"},
-{ERR_PACK(0,ENGINE_F_ENGINE_GET_NAME,0),	"ENGINE_get_name"},
-{ERR_PACK(0,ENGINE_F_ENGINE_GET_NEXT,0),	"ENGINE_get_next"},
-{ERR_PACK(0,ENGINE_F_ENGINE_GET_PREV,0),	"ENGINE_get_prev"},
-{ERR_PACK(0,ENGINE_F_ENGINE_GET_RAND,0),	"ENGINE_get_RAND"},
-{ERR_PACK(0,ENGINE_F_ENGINE_GET_RSA,0),	"ENGINE_get_RSA"},
-{ERR_PACK(0,ENGINE_F_ENGINE_INIT,0),	"ENGINE_init"},
-{ERR_PACK(0,ENGINE_F_ENGINE_LIST_ADD,0),	"ENGINE_LIST_ADD"},
-{ERR_PACK(0,ENGINE_F_ENGINE_LIST_REMOVE,0),	"ENGINE_LIST_REMOVE"},
-{ERR_PACK(0,ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,0),	"ENGINE_load_private_key"},
-{ERR_PACK(0,ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,0),	"ENGINE_load_public_key"},
-{ERR_PACK(0,ENGINE_F_ENGINE_NEW,0),	"ENGINE_new"},
-{ERR_PACK(0,ENGINE_F_ENGINE_REMOVE,0),	"ENGINE_remove"},
-{ERR_PACK(0,ENGINE_F_ENGINE_SET_BN_MOD_EXP,0),	"ENGINE_set_BN_mod_exp"},
-{ERR_PACK(0,ENGINE_F_ENGINE_SET_BN_MOD_EXP_CRT,0),	"ENGINE_set_BN_mod_exp_crt"},
-{ERR_PACK(0,ENGINE_F_ENGINE_SET_CTRL_FUNCTION,0),	"ENGINE_set_ctrl_function"},
-{ERR_PACK(0,ENGINE_F_ENGINE_SET_DEFAULT_TYPE,0),	"ENGINE_SET_DEFAULT_TYPE"},
-{ERR_PACK(0,ENGINE_F_ENGINE_SET_DH,0),	"ENGINE_set_DH"},
-{ERR_PACK(0,ENGINE_F_ENGINE_SET_DSA,0),	"ENGINE_set_DSA"},
-{ERR_PACK(0,ENGINE_F_ENGINE_SET_FINISH_FUNCTION,0),	"ENGINE_set_finish_function"},
-{ERR_PACK(0,ENGINE_F_ENGINE_SET_ID,0),	"ENGINE_set_id"},
-{ERR_PACK(0,ENGINE_F_ENGINE_SET_INIT_FUNCTION,0),	"ENGINE_set_init_function"},
-{ERR_PACK(0,ENGINE_F_ENGINE_SET_NAME,0),	"ENGINE_set_name"},
-{ERR_PACK(0,ENGINE_F_ENGINE_SET_RAND,0),	"ENGINE_set_RAND"},
-{ERR_PACK(0,ENGINE_F_ENGINE_SET_RSA,0),	"ENGINE_set_RSA"},
-{ERR_PACK(0,ENGINE_F_ENGINE_UNLOAD_KEY,0),	"ENGINE_UNLOAD_KEY"},
-{ERR_PACK(0,ENGINE_F_HWCRHK_CTRL,0),	"HWCRHK_CTRL"},
-{ERR_PACK(0,ENGINE_F_HWCRHK_FINISH,0),	"HWCRHK_FINISH"},
-{ERR_PACK(0,ENGINE_F_HWCRHK_GET_PASS,0),	"HWCRHK_GET_PASS"},
-{ERR_PACK(0,ENGINE_F_HWCRHK_INIT,0),	"HWCRHK_INIT"},
-{ERR_PACK(0,ENGINE_F_HWCRHK_LOAD_PRIVKEY,0),	"HWCRHK_LOAD_PRIVKEY"},
-{ERR_PACK(0,ENGINE_F_HWCRHK_LOAD_PUBKEY,0),	"HWCRHK_LOAD_PUBKEY"},
-{ERR_PACK(0,ENGINE_F_HWCRHK_MOD_EXP,0),	"HWCRHK_MOD_EXP"},
-{ERR_PACK(0,ENGINE_F_HWCRHK_MOD_EXP_CRT,0),	"HWCRHK_MOD_EXP_CRT"},
-{ERR_PACK(0,ENGINE_F_HWCRHK_RAND_BYTES,0),	"HWCRHK_RAND_BYTES"},
-{ERR_PACK(0,ENGINE_F_HWCRHK_RSA_MOD_EXP,0),	"HWCRHK_RSA_MOD_EXP"},
-{ERR_PACK(0,ENGINE_F_LOG_MESSAGE,0),	"LOG_MESSAGE"},
-{0,NULL}
-	};
-
-static ERR_STRING_DATA ENGINE_str_reasons[]=
-	{
-{ENGINE_R_ALREADY_LOADED                 ,"already loaded"},
-{ENGINE_R_BIO_WAS_FREED                  ,"bio was freed"},
-{ENGINE_R_BN_CTX_FULL                    ,"BN_CTX full"},
-{ENGINE_R_BN_EXPAND_FAIL                 ,"bn_expand fail"},
-{ENGINE_R_CHIL_ERROR                     ,"chil error"},
-{ENGINE_R_CONFLICTING_ENGINE_ID          ,"conflicting engine id"},
-{ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED   ,"ctrl command not implemented"},
-{ENGINE_R_DSO_FAILURE                    ,"DSO failure"},
-{ENGINE_R_ENGINE_IS_NOT_IN_LIST          ,"engine is not in the list"},
-{ENGINE_R_FAILED_LOADING_PRIVATE_KEY     ,"failed loading private key"},
-{ENGINE_R_FAILED_LOADING_PUBLIC_KEY      ,"failed loading public key"},
-{ENGINE_R_FINISH_FAILED                  ,"finish failed"},
-{ENGINE_R_GET_HANDLE_FAILED              ,"could not obtain hardware handle"},
-{ENGINE_R_ID_OR_NAME_MISSING             ,"'id' or 'name' missing"},
-{ENGINE_R_INIT_FAILED                    ,"init failed"},
-{ENGINE_R_INTERNAL_LIST_ERROR            ,"internal list error"},
-{ENGINE_R_MISSING_KEY_COMPONENTS         ,"missing key components"},
-{ENGINE_R_NOT_INITIALISED                ,"not initialised"},
-{ENGINE_R_NOT_LOADED                     ,"not loaded"},
-{ENGINE_R_NO_CALLBACK                    ,"no callback"},
-{ENGINE_R_NO_CONTROL_FUNCTION            ,"no control function"},
-{ENGINE_R_NO_KEY                         ,"no key"},
-{ENGINE_R_NO_LOAD_FUNCTION               ,"no load function"},
-{ENGINE_R_NO_REFERENCE			 ,"no reference"},
-{ENGINE_R_NO_SUCH_ENGINE                 ,"no such engine"},
-{ENGINE_R_NO_UNLOAD_FUNCTION             ,"no unload function"},
-{ENGINE_R_PROVIDE_PARAMETERS             ,"provide parameters"},
-{ENGINE_R_REQUEST_FAILED                 ,"request failed"},
-{ENGINE_R_REQUEST_FALLBACK               ,"request fallback"},
-{ENGINE_R_SIZE_TOO_LARGE_OR_TOO_SMALL    ,"size too large or too small"},
-{ENGINE_R_UNIT_FAILURE                   ,"unit failure"},
-{0,NULL}
-	};
-
-#endif
-
-void ERR_load_ENGINE_strings(void)
-	{
-	static int init=1;
-
-	if (init)
-		{
-		init=0;
-#ifndef NO_ERR
-		ERR_load_strings(ERR_LIB_ENGINE,ENGINE_str_functs);
-		ERR_load_strings(ERR_LIB_ENGINE,ENGINE_str_reasons);
-#endif
-
-		}
-	}

crypto/engine/engine_int.h

@@ -1,160 +0,0 @@
-/* crypto/engine/engine_int.h */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
- */
-/* ====================================================================
- * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#ifndef HEADER_ENGINE_INT_H
-#define HEADER_ENGINE_INT_H
-
-#include <openssl/rsa.h>
-#include <openssl/dsa.h>
-#include <openssl/dh.h>
-#include <openssl/rand.h>
-#include <openssl/bn.h>
-#include <openssl/evp.h>
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-/* Bitwise OR-able values for the "flags" variable in ENGINE. */
-#define ENGINE_FLAGS_MALLOCED	0x0001
-
-#ifndef HEADER_ENGINE_H
-/* Regrettably, we need to reproduce the "BN" function types here
- * because there is no such "BIGNUM_METHOD" as there is with RSA,
- * DSA, etc. We do this so that we don't have a case where engine.h
- * and engine_int.h conflict with each other. */
-typedef int (*BN_MOD_EXP)(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx);
- 
-/* private key operation for RSA, provided seperately in case other
- * RSA implementations wish to use it. */
-typedef int (*BN_MOD_EXP_CRT)(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *q, const BIGNUM *dmp1, const BIGNUM *dmq1,
-		const BIGNUM *iqmp, BN_CTX *ctx);
-
-/* Generic function pointer */
-typedef int (*ENGINE_GEN_FUNC_PTR)();
-/* Generic function pointer taking no arguments */
-typedef int (*ENGINE_GEN_INT_FUNC_PTR)(void);
-/* Specific control function pointer */
-typedef int (*ENGINE_CTRL_FUNC_PTR)(int cmd, long i, void *p, void (*f)());
-
-#endif
-
-/* This is a structure for storing implementations of various crypto
- * algorithms and functions. */
-typedef struct engine_st
-	{
-	const char *id;
-	const char *name;
-	RSA_METHOD *rsa_meth;
-	DSA_METHOD *dsa_meth;
-	DH_METHOD *dh_meth;
-	RAND_METHOD *rand_meth;
-	BN_MOD_EXP bn_mod_exp;
-	BN_MOD_EXP_CRT bn_mod_exp_crt;
-	int (*init)(void);
-	int (*finish)(void);
-	int (*ctrl)(int cmd, long i, void *p, void (*f)());
-	EVP_PKEY *(*load_privkey)(const char *key_id, const char *passphrase);
-	EVP_PKEY *(*load_pubkey)(const char *key_id, const char *passphrase);
-	int flags;
-	/* reference count on the structure itself */
-	int struct_ref;
-	/* reference count on usability of the engine type. NB: This
-	 * controls the loading and initialisation of any functionlity
-	 * required by this engine, whereas the previous count is
-	 * simply to cope with (de)allocation of this structure. Hence,
-	 * running_ref <= struct_ref at all times. */
-	int funct_ref;
-	/* Used to maintain the linked-list of engines. */
-	struct engine_st *prev;
-	struct engine_st *next;
-	} ENGINE;
-
-/* BUILT-IN ENGINES. (these functions are only ever called once and
- * do not return references - they are purely for bootstrapping). */
-
-/* Returns a structure of software only methods (the default). */
-ENGINE *ENGINE_openssl();
-
-#ifndef NO_HW
-
-#ifndef NO_HW_CSWIFT
-/* Returns a structure of cswift methods ... NB: This can exist and be
- * "used" even on non-cswift systems because the "init" will fail if the
- * card/library are not found. */
-ENGINE *ENGINE_cswift();
-#endif /* !NO_HW_CSWIFT */
-
-#ifndef NO_HW_NCIPHER
-ENGINE *ENGINE_ncipher();
-#endif /* !NO_HW_NCIPHER */
-
-#ifndef NO_HW_ATALLA
-/* Returns a structure of atalla methods. */
-ENGINE *ENGINE_atalla();
-#endif /* !NO_HW_ATALLA */
-
-#endif /* !NO_HW */
-
-#ifdef  __cplusplus
-}
-#endif
-
-#endif /* HEADER_ENGINE_INT_H */

crypto/engine/engine_lib.c

@@ -1,489 +0,0 @@
-/* crypto/engine/engine_lib.c */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
- */
-/* ====================================================================
- * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#include <openssl/crypto.h>
-#include "cryptlib.h"
-#include "engine_int.h"
-#include <openssl/engine.h>
-
-/* These pointers each have their own "functional reference" when they
- * are non-NULL. Similarly, when they are retrieved by a call to
- * ENGINE_get_default_[RSA|DSA|...] the returned pointer is also a
- * reference and the caller is responsible for freeing that when they
- * are finished with it (with a call to ENGINE_finish() *NOT* just
- * ENGINE_free()!!!!!!). */
-static ENGINE *engine_def_rsa = NULL;
-static ENGINE *engine_def_dsa = NULL;
-static ENGINE *engine_def_dh = NULL;
-static ENGINE *engine_def_rand = NULL;
-static ENGINE *engine_def_bn_mod_exp = NULL;
-static ENGINE *engine_def_bn_mod_exp_crt = NULL;
-/* A static "once-only" flag used to control if/when the above were
- * initialised to suitable start-up defaults. */
-static int engine_def_flag = 0;
-
-/* This is used in certain static utility functions to save code
- * repetition for per-algorithm functions. */
-typedef enum {
-	ENGINE_TYPE_RSA,
-	ENGINE_TYPE_DSA,
-	ENGINE_TYPE_DH,
-	ENGINE_TYPE_RAND,
-	ENGINE_TYPE_BN_MOD_EXP,
-	ENGINE_TYPE_BN_MOD_EXP_CRT
-	} ENGINE_TYPE;
-
-static void engine_def_check_util(ENGINE **def, ENGINE *val)
-	{
-	*def = val;
-	val->struct_ref++;
-	val->funct_ref++;
-	}
-
-/* In a slight break with convention - this static function must be
- * called *outside* any locking of CRYPTO_LOCK_ENGINE. */
-static void engine_def_check(void)
-	{
-	ENGINE *e;
-	if(engine_def_flag)
-		return;
-	e = ENGINE_get_first();
-	if(e == NULL)
-		/* The list is empty ... not much we can do! */
-		return;
-	/* We have a structural reference, see if getting a functional
-	 * reference is possible. This is done to cope with init errors
-	 * in the engine - the following locked code does a bunch of
-	 * manual "ENGINE_init"s which do *not* allow such an init
-	 * error so this is worth doing. */
-	if(ENGINE_init(e))
-		{
-		CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-		/* Doing another check here prevents an obvious race
-		 * condition because the whole function itself cannot
-		 * be locked. */
-		if(engine_def_flag)
-			goto skip_set_defaults;
-		/* OK, we got a functional reference, so we get one each
-		 * for the defaults too. */
-		engine_def_check_util(&engine_def_rsa, e);
-		engine_def_check_util(&engine_def_dsa, e);
-		engine_def_check_util(&engine_def_dh, e);
-		engine_def_check_util(&engine_def_rand, e);
-		engine_def_check_util(&engine_def_bn_mod_exp, e);
-		engine_def_check_util(&engine_def_bn_mod_exp_crt, e);
-		engine_def_flag = 1;
-skip_set_defaults:
-		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-		/* The "if" needs to be balanced out. */
-		ENGINE_finish(e);
-		}
-	/* We need to balance out the fact we obtained a structural
-	 * reference to begin with from ENGINE_get_first(). */
-	ENGINE_free(e);
-	}
-
-/* Initialise a engine type for use (or up its functional reference count
- * if it's already in use). */
-int ENGINE_init(ENGINE *e)
-	{
-	int to_return = 1;
-
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_INIT,ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	if((e->funct_ref == 0) && e->init)
-		/* This is the first functional reference and the engine
-		 * requires initialisation so we do it now. */
-		to_return = e->init();
-	if(to_return)
-		{
-		/* OK, we return a functional reference which is also a
-		 * structural reference. */
-		e->struct_ref++;
-		e->funct_ref++;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	return to_return;
-	}
-
-/* Free a functional reference to a engine type */
-int ENGINE_finish(ENGINE *e)
-	{
-	int to_return = 1;
-
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_FINISH,ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	if((e->funct_ref == 1) && e->finish)
-#if 0
-		/* This is the last functional reference and the engine
-		 * requires cleanup so we do it now. */
-		to_return = e->finish();
-	if(to_return)
-		{
-		/* Cleanup the functional reference which is also a
-		 * structural reference. */
-		e->struct_ref--;
-		e->funct_ref--;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-#else
-		/* I'm going to deliberately do a convoluted version of this
-		 * piece of code because we don't want "finish" functions
-		 * being called inside a locked block of code, if at all
-		 * possible. I'd rather have this call take an extra couple
-		 * of ticks than have throughput serialised on a externally-
-		 * provided callback function that may conceivably never come
-		 * back. :-( */
-		{
-		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-		/* CODE ALERT: This *IS* supposed to be "=" and NOT "==" :-) */
-		if((to_return = e->finish()))
-			{
-			CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-			/* Cleanup the functional reference which is also a
-			 * structural reference. */
-			e->struct_ref--;
-			e->funct_ref--;
-			CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-			}
-		}
-	else
-		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-#endif
-	return to_return;
-	}
-
-EVP_PKEY *ENGINE_load_private_key(ENGINE *e, const char *key_id,
-	const char *passphrase)
-	{
-	EVP_PKEY *pkey;
-
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	if(e->funct_ref == 0)
-		{
-		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-		ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
-			ENGINE_R_NOT_INITIALISED);
-		return 0;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	if (!e->load_privkey)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
-			ENGINE_R_NO_LOAD_FUNCTION);
-		return 0;
-		}
-	pkey = e->load_privkey(key_id, passphrase);
-	if (!pkey)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY,
-			ENGINE_R_FAILED_LOADING_PRIVATE_KEY);
-		return 0;
-		}
-	return pkey;
-	}
-
-EVP_PKEY *ENGINE_load_public_key(ENGINE *e, const char *key_id,
-	const char *passphrase)
-	{
-	EVP_PKEY *pkey;
-
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	if(e->funct_ref == 0)
-		{
-		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-		ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
-			ENGINE_R_NOT_INITIALISED);
-		return 0;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	if (!e->load_pubkey)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
-			ENGINE_R_NO_LOAD_FUNCTION);
-		return 0;
-		}
-	pkey = e->load_pubkey(key_id, passphrase);
-	if (!pkey)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY,
-			ENGINE_R_FAILED_LOADING_PUBLIC_KEY);
-		return 0;
-		}
-	return pkey;
-	}
-
-int ENGINE_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)())
-	{
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_CTRL,ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	if(e->struct_ref == 0)
-		{
-		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-		ENGINEerr(ENGINE_F_ENGINE_CTRL,ENGINE_R_NO_REFERENCE);
-		return 0;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	if (!e->ctrl)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_CTRL,ENGINE_R_NO_CONTROL_FUNCTION);
-		return 0;
-		}
-	return e->ctrl(cmd, i, p, f);
-	}
-
-static ENGINE *engine_get_default_type(ENGINE_TYPE t)
-	{
-	ENGINE *ret = NULL;
-
-	/* engine_def_check is lean and mean and won't replace any
-	 * prior default engines ... so we must ensure that it is always
-	 * the first function to get to touch the default values. */
-	engine_def_check();
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	switch(t)
-		{
-	case ENGINE_TYPE_RSA:
-		ret = engine_def_rsa; break;
-	case ENGINE_TYPE_DSA:
-		ret = engine_def_dsa; break;
-	case ENGINE_TYPE_DH:
-		ret = engine_def_dh; break;
-	case ENGINE_TYPE_RAND:
-		ret = engine_def_rand; break;
-	case ENGINE_TYPE_BN_MOD_EXP:
-		ret = engine_def_bn_mod_exp; break;
-	case ENGINE_TYPE_BN_MOD_EXP_CRT:
-		ret = engine_def_bn_mod_exp_crt; break;
-		}
-	/* Unforunately we can't do this work outside the lock with a
-	 * call to ENGINE_init() because that would leave a race
-	 * condition open. */
-	if(ret)
-		{
-		ret->struct_ref++;
-		ret->funct_ref++;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	return ret;
-	}
-
-ENGINE *ENGINE_get_default_RSA(void)
-	{
-	return engine_get_default_type(ENGINE_TYPE_RSA);
-	}
-
-ENGINE *ENGINE_get_default_DSA(void)
-	{
-	return engine_get_default_type(ENGINE_TYPE_DSA);
-	}
-
-ENGINE *ENGINE_get_default_DH(void)
-	{
-	return engine_get_default_type(ENGINE_TYPE_DH);
-	}
-
-ENGINE *ENGINE_get_default_RAND(void)
-	{
-	return engine_get_default_type(ENGINE_TYPE_RAND);
-	}
-
-ENGINE *ENGINE_get_default_BN_mod_exp(void)
-	{
-	return engine_get_default_type(ENGINE_TYPE_BN_MOD_EXP);
-	}
-
-ENGINE *ENGINE_get_default_BN_mod_exp_crt(void)
-	{
-	return engine_get_default_type(ENGINE_TYPE_BN_MOD_EXP_CRT);
-	}
-
-static int engine_set_default_type(ENGINE_TYPE t, ENGINE *e)
-	{
-	ENGINE *old = NULL;
-
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_SET_DEFAULT_TYPE,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	/* engine_def_check is lean and mean and won't replace any
-	 * prior default engines ... so we must ensure that it is always
-	 * the first function to get to touch the default values. */
-	engine_def_check();
-	/* Attempt to get a functional reference (we need one anyway, but
-	 * also, 'e' may be just a structural reference being passed in so
-	 * this call may actually be the first). */
-	if(!ENGINE_init(e))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_SET_DEFAULT_TYPE,
-			ENGINE_R_INIT_FAILED);
-		return 0;
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	switch(t)
-		{
-	case ENGINE_TYPE_RSA:
-		old = engine_def_rsa;
-		engine_def_rsa = e; break;
-	case ENGINE_TYPE_DSA:
-		old = engine_def_dsa;
-		engine_def_dsa = e; break;
-	case ENGINE_TYPE_DH:
-		old = engine_def_dh;
-		engine_def_dh = e; break;
-	case ENGINE_TYPE_RAND:
-		old = engine_def_rand;
-		engine_def_rand = e; break;
-	case ENGINE_TYPE_BN_MOD_EXP:
-		old = engine_def_bn_mod_exp;
-		engine_def_bn_mod_exp = e; break;
-	case ENGINE_TYPE_BN_MOD_EXP_CRT:
-		old = engine_def_bn_mod_exp_crt;
-		engine_def_bn_mod_exp_crt = e; break;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	/* If we've replaced a previous value, then we need to remove the
-	 * functional reference we had. */
-	if(old && !ENGINE_finish(old))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_SET_DEFAULT_TYPE,
-			ENGINE_R_FINISH_FAILED);
-		return 0;
-		}
-	return 1;
-	}
-
-int ENGINE_set_default_RSA(ENGINE *e)
-	{
-	return engine_set_default_type(ENGINE_TYPE_RSA, e);
-	}
-
-int ENGINE_set_default_DSA(ENGINE *e)
-	{
-	return engine_set_default_type(ENGINE_TYPE_DSA, e);
-	}
-
-int ENGINE_set_default_DH(ENGINE *e)
-	{
-	return engine_set_default_type(ENGINE_TYPE_DH, e);
-	}
-
-int ENGINE_set_default_RAND(ENGINE *e)
-	{
-	return engine_set_default_type(ENGINE_TYPE_RAND, e);
-	}
-
-int ENGINE_set_default_BN_mod_exp(ENGINE *e)
-	{
-	return engine_set_default_type(ENGINE_TYPE_BN_MOD_EXP, e);
-	}
-
-int ENGINE_set_default_BN_mod_exp_crt(ENGINE *e)
-	{
-	return engine_set_default_type(ENGINE_TYPE_BN_MOD_EXP_CRT, e);
-	}
-
-int ENGINE_set_default(ENGINE *e, unsigned int flags)
-	{
-	if((flags & ENGINE_METHOD_RSA) && e->rsa_meth &&
-			!ENGINE_set_default_RSA(e))
-		return 0;
-	if((flags & ENGINE_METHOD_DSA) && e->dsa_meth &&
-			!ENGINE_set_default_DSA(e))
-		return 0;
-	if((flags & ENGINE_METHOD_DH) && e->dh_meth &&
-			!ENGINE_set_default_DH(e))
-		return 0;
-	if((flags & ENGINE_METHOD_RAND) && e->rand_meth &&
-			!ENGINE_set_default_RAND(e))
-		return 0;
-	if((flags & ENGINE_METHOD_BN_MOD_EXP) && e->bn_mod_exp &&
-			!ENGINE_set_default_BN_mod_exp(e))
-		return 0;
-	if((flags & ENGINE_METHOD_BN_MOD_EXP_CRT) && e->bn_mod_exp_crt &&
-			!ENGINE_set_default_BN_mod_exp_crt(e))
-		return 0;
-	return 1;
-	}
-

crypto/engine/engine_list.c

@@ -1,675 +0,0 @@
-/* crypto/engine/engine_list.c */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
- */
-/* ====================================================================
- * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#include <openssl/crypto.h>
-#include "cryptlib.h"
-#include "engine_int.h"
-#include <openssl/engine.h>
-
-/* The linked-list of pointers to engine types. engine_list_head
- * incorporates an implicit structural reference but engine_list_tail
- * does not - the latter is a computational niceity and only points
- * to something that is already pointed to by its predecessor in the
- * list (or engine_list_head itself). In the same way, the use of the
- * "prev" pointer in each ENGINE is to save excessive list iteration,
- * it doesn't correspond to an extra structural reference. Hence,
- * engine_list_head, and each non-null "next" pointer account for
- * the list itself assuming exactly 1 structural reference on each
- * list member. */
-static ENGINE *engine_list_head = NULL;
-static ENGINE *engine_list_tail = NULL;
-/* A boolean switch, used to ensure we only initialise once. This
- * is needed because the engine list may genuinely become empty during
- * use (so we can't use engine_list_head as an indicator for example. */
-static int engine_list_flag = 0;
-
-/* These static functions starting with a lower case "engine_" always
- * take place when CRYPTO_LOCK_ENGINE has been locked up. */
-static int engine_list_add(ENGINE *e)
-	{
-	int conflict = 0;
-	ENGINE *iterator = NULL;
-
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LIST_ADD,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	iterator = engine_list_head;
-	while(iterator && !conflict)
-		{
-		conflict = (strcmp(iterator->id, e->id) == 0);
-		iterator = iterator->next;
-		}
-	if(conflict)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LIST_ADD,
-			ENGINE_R_CONFLICTING_ENGINE_ID);
-		return 0;
-		}
-	if(engine_list_head == NULL)
-		{
-		/* We are adding to an empty list. */
-		if(engine_list_tail)
-			{
-			ENGINEerr(ENGINE_F_ENGINE_LIST_ADD,
-				ENGINE_R_INTERNAL_LIST_ERROR);
-			return 0;
-			}
-		engine_list_head = e;
-		e->prev = NULL;
-		}
-	else
-		{
-		/* We are adding to the tail of an existing list. */
-		if((engine_list_tail == NULL) ||
-				(engine_list_tail->next != NULL))
-			{
-			ENGINEerr(ENGINE_F_ENGINE_LIST_ADD,
-				ENGINE_R_INTERNAL_LIST_ERROR);
-			return 0;
-			}
-		engine_list_tail->next = e;
-		e->prev = engine_list_tail;
-		}
-	/* Having the engine in the list assumes a structural
-	 * reference. */
-	e->struct_ref++;
-	/* However it came to be, e is the last item in the list. */
-	engine_list_tail = e;
-	e->next = NULL;
-	return 1;
-	}
-
-static int engine_list_remove(ENGINE *e)
-	{
-	ENGINE *iterator;
-
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LIST_REMOVE,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	/* We need to check that e is in our linked list! */
-	iterator = engine_list_head;
-	while(iterator && (iterator != e))
-		iterator = iterator->next;
-	if(iterator == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_LIST_REMOVE,
-			ENGINE_R_ENGINE_IS_NOT_IN_LIST);
-		return 0;
-		}
-	/* un-link e from the chain. */
-	if(e->next)
-		e->next->prev = e->prev;
-	if(e->prev)
-		e->prev->next = e->next;
-	/* Correct our head/tail if necessary. */
-	if(engine_list_head == e)
-		engine_list_head = e->next;
-	if(engine_list_tail == e)
-		engine_list_tail = e->prev;
-	/* remove our structural reference. */
-	e->struct_ref--;
-	return 1;
-	}
-
-/* This check always takes place with CRYPTO_LOCK_ENGINE locked up
- * so we're synchronised, but we can't call anything that tries to
- * lock it again! :-) NB: For convenience (and code-clarity) we
- * don't output errors for failures of the engine_list_add function
- * as it will generate errors itself. */
-static int engine_internal_check(void)
-	{
-	if(engine_list_flag)
-		return 1;
-	/* This is our first time up, we need to populate the list
-	 * with our statically compiled-in engines. */
-	if(!engine_list_add(ENGINE_openssl()))
-		return 0;
-#ifndef NO_HW
-#ifndef NO_HW_CSWIFT
-	if(!engine_list_add(ENGINE_cswift()))
-		return 0;
-#endif /* !NO_HW_CSWIFT */
-#ifndef NO_HW_NCIPHER
-	if(!engine_list_add(ENGINE_ncipher()))
-		return 0;
-#endif /* !NO_HW_NCIPHER */
-#ifndef NO_HW_ATALLA
-	if(!engine_list_add(ENGINE_atalla()))
-		return 0;
-#endif /* !NO_HW_ATALLA */
-#endif /* !NO_HW */
-	engine_list_flag = 1;
-	return 1;
-	}
-
-/* Get the first/last "ENGINE" type available. */
-ENGINE *ENGINE_get_first(void)
-	{
-	ENGINE *ret = NULL;
-
-	CRYPTO_r_lock(CRYPTO_LOCK_ENGINE);
-	if(engine_internal_check())
-		{
-		ret = engine_list_head;
-		if(ret)
-			ret->struct_ref++;
-		}
-	CRYPTO_r_unlock(CRYPTO_LOCK_ENGINE);
-	return ret;
-	}
-ENGINE *ENGINE_get_last(void)
-	{
-	ENGINE *ret = NULL;
-
-	CRYPTO_r_lock(CRYPTO_LOCK_ENGINE);
-	if(engine_internal_check())
-		{
-		ret = engine_list_tail;
-		if(ret)
-			ret->struct_ref++;
-		}
-	CRYPTO_r_unlock(CRYPTO_LOCK_ENGINE);
-	return ret;
-	}
-
-/* Iterate to the next/previous "ENGINE" type (NULL = end of the list). */
-ENGINE *ENGINE_get_next(ENGINE *e)
-	{
-	ENGINE *ret = NULL;
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_GET_NEXT,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	CRYPTO_r_lock(CRYPTO_LOCK_ENGINE);
-	ret = e->next;
-	e->struct_ref--;
-	if(ret)
-		ret->struct_ref++;
-	CRYPTO_r_unlock(CRYPTO_LOCK_ENGINE);
-	return ret;
-	}
-ENGINE *ENGINE_get_prev(ENGINE *e)
-	{
-	ENGINE *ret = NULL;
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_GET_PREV,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	CRYPTO_r_lock(CRYPTO_LOCK_ENGINE);
-	ret = e->prev;
-	e->struct_ref--;
-	if(ret)
-		ret->struct_ref++;
-	CRYPTO_r_unlock(CRYPTO_LOCK_ENGINE);
-	return ret;
-	}
-
-/* Add another "ENGINE" type into the list. */
-int ENGINE_add(ENGINE *e)
-	{
-	int to_return = 1;
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_ADD,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	if((e->id == NULL) || (e->name == NULL))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_ADD,
-			ENGINE_R_ID_OR_NAME_MISSING);
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	if(!engine_internal_check() || !engine_list_add(e))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_ADD,
-			ENGINE_R_INTERNAL_LIST_ERROR);
-		to_return = 0;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	return to_return;
-	}
-
-/* Remove an existing "ENGINE" type from the array. */
-int ENGINE_remove(ENGINE *e)
-	{
-	int to_return = 1;
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_REMOVE,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
-	if(!engine_internal_check() || !engine_list_remove(e))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_REMOVE,
-			ENGINE_R_INTERNAL_LIST_ERROR);
-		to_return = 0;
-		}
-	CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
-	return to_return;
-	}
-
-ENGINE *ENGINE_by_id(const char *id)
-	{
-	ENGINE *iterator = NULL;
-	if(id == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_BY_ID,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-		}
-	CRYPTO_r_lock(CRYPTO_LOCK_ENGINE);
-	if(!engine_internal_check())
-		ENGINEerr(ENGINE_F_ENGINE_BY_ID,
-			ENGINE_R_INTERNAL_LIST_ERROR);
-	else
-		{
-		iterator = engine_list_head;
-		while(iterator && (strcmp(id, iterator->id) != 0))
-			iterator = iterator->next;
-		if(iterator)
-			/* We need to return a structural reference */
-			iterator->struct_ref++;
-		}
-	CRYPTO_r_unlock(CRYPTO_LOCK_ENGINE);
-	if(iterator == NULL)
-		ENGINEerr(ENGINE_F_ENGINE_BY_ID,
-			ENGINE_R_NO_SUCH_ENGINE);
-	return iterator;
-	}
-
-/* As per the comments in engine.h, it is generally better all round
- * if the ENGINE structure is allocated within this framework. */
-#if 0
-int ENGINE_get_struct_size(void)
-	{
-	return sizeof(ENGINE);
-	}
-
-ENGINE *ENGINE_new(ENGINE *e)
-	{
-	ENGINE *ret;
-
-	if(e == NULL)
-		{
-		ret = (ENGINE *)(OPENSSL_malloc(sizeof(ENGINE));
-		if(ret == NULL)
-			{
-			ENGINEerr(ENGINE_F_ENGINE_NEW,
-				ERR_R_MALLOC_FAILURE);
-			return NULL;
-			}
-		}
-	else
-		ret = e;
-	memset(ret, 0, sizeof(ENGINE));
-	if(e)
-		ret->flags = ENGINE_FLAGS_MALLOCED;
-	ret->struct_ref = 1;
-	return ret;
-	}
-#else
-ENGINE *ENGINE_new(void)
-	{
-	ENGINE *ret;
-
-	ret = (ENGINE *)OPENSSL_malloc(sizeof(ENGINE));
-	if(ret == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_NEW, ERR_R_MALLOC_FAILURE);
-		return NULL;
-		}
-	memset(ret, 0, sizeof(ENGINE));
-	ret->flags = ENGINE_FLAGS_MALLOCED;
-	ret->struct_ref = 1;
-	return ret;
-	}
-#endif
-
-int ENGINE_free(ENGINE *e)
-	{
-	int i;
-
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_FREE,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	i = CRYPTO_add(&e->struct_ref,-1,CRYPTO_LOCK_ENGINE);
-#ifdef REF_PRINT
-	REF_PRINT("ENGINE",e);
-#endif
-	if (i > 0) return 1;
-#ifdef REF_CHECK
-	if (i < 0)
-		{
-		fprintf(stderr,"ENGINE_free, bad reference count\n");
-		abort();
-		}
-#endif
-	if(e->flags & ENGINE_FLAGS_MALLOCED)
-		OPENSSL_free(e);
-	return 1;
-	}
-
-int ENGINE_set_id(ENGINE *e, const char *id)
-	{
-	if((e == NULL) || (id == NULL))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_SET_ID,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	e->id = id;
-	return 1;
-	}
-
-int ENGINE_set_name(ENGINE *e, const char *name)
-	{
-	if((e == NULL) || (name == NULL))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_SET_NAME,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	e->name = name;
-	return 1;
-	}
-
-int ENGINE_set_RSA(ENGINE *e, RSA_METHOD *rsa_meth)
-	{
-	if((e == NULL) || (rsa_meth == NULL))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_SET_RSA,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	e->rsa_meth = rsa_meth;
-	return 1;
-	}
-
-int ENGINE_set_DSA(ENGINE *e, DSA_METHOD *dsa_meth)
-	{
-	if((e == NULL) || (dsa_meth == NULL))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_SET_DSA,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	e->dsa_meth = dsa_meth;
-	return 1;
-	}
-
-int ENGINE_set_DH(ENGINE *e, DH_METHOD *dh_meth)
-	{
-	if((e == NULL) || (dh_meth == NULL))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_SET_DH,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	e->dh_meth = dh_meth;
-	return 1;
-	}
-
-int ENGINE_set_RAND(ENGINE *e, RAND_METHOD *rand_meth)
-	{
-	if((e == NULL) || (rand_meth == NULL))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_SET_RAND,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	e->rand_meth = rand_meth;
-	return 1;
-	}
-
-int ENGINE_set_BN_mod_exp(ENGINE *e, BN_MOD_EXP bn_mod_exp)
-	{
-	if((e == NULL) || (bn_mod_exp == NULL))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_SET_BN_MOD_EXP,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	e->bn_mod_exp = bn_mod_exp;
-	return 1;
-	}
-
-int ENGINE_set_BN_mod_exp_crt(ENGINE *e, BN_MOD_EXP_CRT bn_mod_exp_crt)
-	{
-	if((e == NULL) || (bn_mod_exp_crt == NULL))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_SET_BN_MOD_EXP_CRT,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	e->bn_mod_exp_crt = bn_mod_exp_crt;
-	return 1;
-	}
-
-int ENGINE_set_init_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR init_f)
-	{
-	if((e == NULL) || (init_f == NULL))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_SET_INIT_FUNCTION,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	e->init = init_f;
-	return 1;
-	}
-
-int ENGINE_set_finish_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR finish_f)
-	{
-	if((e == NULL) || (finish_f == NULL))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_SET_FINISH_FUNCTION,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	e->finish = finish_f;
-	return 1;
-	}
-
-int ENGINE_set_ctrl_function(ENGINE *e, ENGINE_CTRL_FUNC_PTR ctrl_f)
-	{
-	if((e == NULL) || (ctrl_f == NULL))
-		{
-		ENGINEerr(ENGINE_F_ENGINE_SET_CTRL_FUNCTION,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	e->ctrl = ctrl_f;
-	return 1;
-	}
-
-const char *ENGINE_get_id(ENGINE *e)
-	{
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_GET_ID,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	return e->id;
-	}
-
-const char *ENGINE_get_name(ENGINE *e)
-	{
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_GET_NAME,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return 0;
-		}
-	return e->name;
-	}
-
-RSA_METHOD *ENGINE_get_RSA(ENGINE *e)
-	{
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_GET_RSA,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-		}
-	return e->rsa_meth;
-	}
-
-DSA_METHOD *ENGINE_get_DSA(ENGINE *e)
-	{
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_GET_DSA,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-		}
-	return e->dsa_meth;
-	}
-
-DH_METHOD *ENGINE_get_DH(ENGINE *e)
-	{
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_GET_DH,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-		}
-	return e->dh_meth;
-	}
-
-RAND_METHOD *ENGINE_get_RAND(ENGINE *e)
-	{
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_GET_RAND,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-		}
-	return e->rand_meth;
-	}
-
-BN_MOD_EXP ENGINE_get_BN_mod_exp(ENGINE *e)
-	{
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_GET_BN_MOD_EXP,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-		}
-	return e->bn_mod_exp;
-	}
-
-BN_MOD_EXP_CRT ENGINE_get_BN_mod_exp_crt(ENGINE *e)
-	{
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_GET_BN_MOD_EXP_CRT,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-		}
-	return e->bn_mod_exp_crt;
-	}
-
-ENGINE_GEN_INT_FUNC_PTR ENGINE_get_init_function(ENGINE *e)
-	{
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_GET_INIT_FUNCTION,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-		}
-	return e->init;
-	}
-
-ENGINE_GEN_INT_FUNC_PTR ENGINE_get_finish_function(ENGINE *e)
-	{
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_GET_FINISH_FUNCTION,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-		}
-	return e->finish;
-	}
-
-ENGINE_CTRL_FUNC_PTR ENGINE_get_ctrl_function(ENGINE *e)
-	{
-	if(e == NULL)
-		{
-		ENGINEerr(ENGINE_F_ENGINE_GET_CTRL_FUNCTION,
-			ERR_R_PASSED_NULL_PARAMETER);
-		return NULL;
-		}
-	return e->ctrl;
-	}
-

crypto/engine/engine_openssl.c

@@ -1,174 +0,0 @@
-/* crypto/engine/engine_openssl.c */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
- */
-/* ====================================================================
- * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-
-#include <stdio.h>
-#include <openssl/crypto.h>
-#include "cryptlib.h"
-#include "engine_int.h"
-#include <openssl/engine.h>
-#include <openssl/dso.h>
-#include <openssl/rsa.h>
-#include <openssl/dsa.h>
-#include <openssl/dh.h>
-#include <openssl/rand.h>
-#include <openssl/bn.h>
-
-/* This is the only function we need to implement as OpenSSL
- * doesn't have a native CRT mod_exp. Perhaps this should be
- * BN_mod_exp_crt and moved into crypto/bn/ ?? ... dunno. */
-static int openssl_mod_exp_crt(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *q, const BIGNUM *dmp1, const BIGNUM *dmq1,
-		const BIGNUM *iqmp, BN_CTX *ctx);
-
-/* The ENGINE structure that can be pointed to. */
-static ENGINE engine_openssl =
-        {
-	"openssl",
-	"Software default engine support",
-	NULL,
-	NULL,
-	NULL, /* these methods are "stolen" in ENGINE_openssl() */
-	NULL,
-	NULL,
-	openssl_mod_exp_crt,
-	NULL, /* no init() */
-	NULL, /* no finish() */
-	NULL, /* no ctrl() */
-	NULL, /* no load_privkey() */
-	NULL, /* no load_pubkey() */
-	0, /* no flags */
-	0, 0, /* no references. */
-	NULL, NULL /* unlinked */
-        };
-
-/* As this is only ever called once, there's no need for locking
- * (indeed - the lock will already be held by our caller!!!) */
-ENGINE *ENGINE_openssl()
-	{
-	/* We need to populate our structure with the software pointers
-	 * that we want to steal. */
-	engine_openssl.rsa_meth = RSA_get_default_openssl_method();
-	engine_openssl.dsa_meth = DSA_get_default_openssl_method();
-	engine_openssl.dh_meth = DH_get_default_openssl_method();
-	engine_openssl.rand_meth = RAND_SSLeay();
-	engine_openssl.bn_mod_exp = BN_mod_exp;
-	return &engine_openssl;
-	}
-
-/* Chinese Remainder Theorem, taken and adapted from rsa_eay.c */
-static int openssl_mod_exp_crt(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-			const BIGNUM *q, const BIGNUM *dmp1,
-			const BIGNUM *dmq1, const BIGNUM *iqmp, BN_CTX *ctx)
-	{
-	BIGNUM r1,m1;
-	int ret=0;
-	BN_CTX *bn_ctx;
-	BIGNUM *temp_bn = NULL;
-
-	if (ctx)
-		bn_ctx = ctx;
-	else
-		if ((bn_ctx=BN_CTX_new()) == NULL) goto err;
-	BN_init(&m1);
-	BN_init(&r1);
-	/* BN_mul() cannot accept const BIGNUMs so I use the BN_CTX
-	 * to duplicate what I need. <sigh> */
-	if ((temp_bn = BN_CTX_get(bn_ctx)) == NULL) goto err;
-	if (!BN_copy(temp_bn, iqmp)) goto err;
- 
-	if (!BN_mod(&r1, a, q, bn_ctx)) goto err;
-	if (!engine_openssl.bn_mod_exp(&m1, &r1, dmq1, q, bn_ctx))
-		goto err;
- 
-	if (!BN_mod(&r1, a, p, bn_ctx)) goto err;
-	if (!engine_openssl.bn_mod_exp(r, &r1, dmp1, p, bn_ctx))
-		goto err;
-
-	if (!BN_sub(r, r, &m1)) goto err;
-	/* This will help stop the size of r0 increasing, which does
-	 * affect the multiply if it optimised for a power of 2 size */
-	if (r->neg)
-		if (!BN_add(r, r, p)) goto err;
- 
-	if (!BN_mul(&r1, r, temp_bn, bn_ctx)) goto err;
-	if (!BN_mod(r, &r1, p, bn_ctx)) goto err;
-	/* If p < q it is occasionally possible for the correction of
-	 * adding 'p' if r is negative above to leave the result still
-	 * negative. This can break the private key operations: the following
-	 * second correction should *always* correct this rare occurrence.
-	 * This will *never* happen with OpenSSL generated keys because
-	 * they ensure p > q [steve]
-	 */
-	if (r->neg)
-		if (!BN_add(r, r, p)) goto err;
-	/* Again, BN_mul() will need non-const values. */
-	if (!BN_copy(temp_bn, q)) goto err;
-	if (!BN_mul(&r1, r, temp_bn, bn_ctx)) goto err;
-	if (!BN_add(r, &r1, &m1)) goto err;
- 
-	ret=1;
-err:
-	BN_clear_free(&m1);
-	BN_clear_free(&r1);
-	if (temp_bn)
-		bn_ctx->tos--;
-	if (!ctx)
-		BN_CTX_free(bn_ctx);
-	return(ret);
-	}

crypto/engine/enginetest.c

@@ -1,251 +0,0 @@
-/* crypto/engine/enginetest.c */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
- */
-/* ====================================================================
- * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <openssl/engine.h>
-#include <openssl/err.h>
-
-static void display_engine_list()
-	{
-	ENGINE *h;
-	int loop;
-
-	h = ENGINE_get_first();
-	loop = 0;
-	printf("listing available engine types\n");
-	while(h)
-		{
-		printf("engine %i, id = \"%s\", name = \"%s\"\n",
-			loop++, ENGINE_get_id(h), ENGINE_get_name(h));
-		h = ENGINE_get_next(h);
-		}
-	printf("end of list\n");
-	}
-
-int main(int argc, char *argv[])
-	{
-	ENGINE *block[512];
-	char buf[256];
-	const char *id, *name;
-	ENGINE *ptr;
-	int loop;
-	int to_return = 1;
-	ENGINE *new_h1 = NULL;
-	ENGINE *new_h2 = NULL;
-	ENGINE *new_h3 = NULL;
-	ENGINE *new_h4 = NULL;
-
-	ERR_load_crypto_strings();
-
-	memset(block, 0, 512 * sizeof(ENGINE *));
-	if(((new_h1 = ENGINE_new()) == NULL) ||
-			!ENGINE_set_id(new_h1, "test_id0") ||
-			!ENGINE_set_name(new_h1, "First test item") ||
-			((new_h2 = ENGINE_new()) == NULL) ||
-			!ENGINE_set_id(new_h2, "test_id1") ||
-			!ENGINE_set_name(new_h2, "Second test item") ||
-			((new_h3 = ENGINE_new()) == NULL) ||
-			!ENGINE_set_id(new_h3, "test_id2") ||
-			!ENGINE_set_name(new_h3, "Third test item") ||
-			((new_h4 = ENGINE_new()) == NULL) ||
-			!ENGINE_set_id(new_h4, "test_id3") ||
-			!ENGINE_set_name(new_h4, "Fourth test item"))
-		{
-		printf("Couldn't set up test ENGINE structures\n");
-		goto end;
-		}
-	printf("\nenginetest beginning\n\n");
-	display_engine_list();
-	if(!ENGINE_add(new_h1))
-		{
-		printf("Add failed!\n");
-		goto end;
-		}
-	display_engine_list();
-	ptr = ENGINE_get_first();
-	if(!ENGINE_remove(ptr))
-		{
-		printf("Remove failed!\n");
-		goto end;
-		}
-	display_engine_list();
-	if(!ENGINE_add(new_h3) || !ENGINE_add(new_h2))
-		{
-		printf("Add failed!\n");
-		goto end;
-		}
-	display_engine_list();
-	if(!ENGINE_remove(new_h2))
-		{
-		printf("Remove failed!\n");
-		goto end;
-		}
-	display_engine_list();
-	if(!ENGINE_add(new_h4))
-		{
-		printf("Add failed!\n");
-		goto end;
-		}
-	display_engine_list();
-	if(ENGINE_add(new_h3))
-		{
-		printf("Add *should* have failed but didn't!\n");
-		goto end;
-		}
-	else
-		printf("Add that should fail did.\n");
-	ERR_clear_error();
-	if(ENGINE_remove(new_h2))
-		{
-		printf("Remove *should* have failed but didn't!\n");
-		goto end;
-		}
-	else
-		printf("Remove that should fail did.\n");
-	if(!ENGINE_remove(new_h1))
-		{
-		printf("Remove failed!\n");
-		goto end;
-		}
-	display_engine_list();
-	if(!ENGINE_remove(new_h3))
-		{
-		printf("Remove failed!\n");
-		goto end;
-		}
-	display_engine_list();
-	if(!ENGINE_remove(new_h4))
-		{
-		printf("Remove failed!\n");
-		goto end;
-		}
-	display_engine_list();
-	/* Depending on whether there's any hardware support compiled
-	 * in, this remove may be destined to fail. */
-	ptr = ENGINE_get_first();
-	if(ptr)
-		if(!ENGINE_remove(ptr))
-			printf("Remove failed!i - probably no hardware "
-				"support present.\n");
-	display_engine_list();
-	if(!ENGINE_add(new_h1) || !ENGINE_remove(new_h1))
-		{
-		printf("Couldn't add and remove to an empty list!\n");
-		goto end;
-		}
-	else
-		printf("Successfully added and removed to an empty list!\n");
-	printf("About to beef up the engine-type list\n");
-	for(loop = 0; loop < 512; loop++)
-		{
-		sprintf(buf, "id%i", loop);
-		id = strdup(buf);
-		sprintf(buf, "Fake engine type %i", loop);
-		name = strdup(buf);
-		if(((block[loop] = ENGINE_new()) == NULL) ||
-				!ENGINE_set_id(block[loop], id) ||
-				!ENGINE_set_name(block[loop], name))
-			{
-			printf("Couldn't create block of ENGINE structures.\n"
-				"I'll probably also core-dump now, damn.\n");
-			goto end;
-			}
-		}
-	for(loop = 0; loop < 512; loop++)
-		{
-		if(!ENGINE_add(block[loop]))
-			{
-			printf("\nAdding stopped at %i, (%s,%s)\n",
-				loop, ENGINE_get_id(block[loop]),
-				ENGINE_get_name(block[loop]));
-			goto cleanup_loop;
-			}
-		else
-			printf("."); fflush(stdout);
-		}
-cleanup_loop:
-	printf("\nAbout to empty the engine-type list\n");
-	while((ptr = ENGINE_get_first()) != NULL)
-		{
-		if(!ENGINE_remove(ptr))
-			{
-			printf("\nRemove failed!\n");
-			goto end;
-			}
-		printf("."); fflush(stdout);
-		}
-	for(loop = 0; loop < 512; loop++)
-		{
-		free((char *)(ENGINE_get_id(block[loop])));
-		free((char *)(ENGINE_get_name(block[loop])));
-		}
-	printf("\nTests completed happily\n");
-	to_return = 0;
-end:
-	if(to_return)
-		ERR_print_errors_fp(stderr);
-	if(new_h1) ENGINE_free(new_h1);
-	if(new_h2) ENGINE_free(new_h2);
-	if(new_h3) ENGINE_free(new_h3);
-	if(new_h4) ENGINE_free(new_h4);
-	for(loop = 0; loop < 512; loop++)
-		if(block[loop])
-			ENGINE_free(block[loop]);
-	return to_return;
-	}

crypto/engine/hw_atalla.c

@@ -1,444 +0,0 @@
-/* crypto/engine/hw_atalla.c */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
- */
-/* ====================================================================
- * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#include <stdio.h>
-#include <openssl/crypto.h>
-#include "cryptlib.h"
-#include <openssl/dso.h>
-#include "engine_int.h"
-#include <openssl/engine.h>
-
-#ifndef NO_HW
-#ifndef NO_HW_ATALLA
-
-#ifdef FLAT_INC
-#include "atalla.h"
-#else
-#include "vendor_defns/atalla.h"
-#endif
-
-static int atalla_init(void);
-static int atalla_finish(void);
-
-/* BIGNUM stuff */
-static int atalla_mod_exp(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx);
-
-/* RSA stuff */
-static int atalla_rsa_mod_exp(BIGNUM *r0, BIGNUM *I, RSA *rsa);
-/* This function is aliased to mod_exp (with the mont stuff dropped). */
-static int atalla_mod_exp_mont(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-
-/* DSA stuff */
-static int atalla_dsa_mod_exp(DSA *dsa, BIGNUM *rr, BIGNUM *a1,
-		BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
-		BN_CTX *ctx, BN_MONT_CTX *in_mont);
-static int atalla_mod_exp_dsa(DSA *dsa, BIGNUM *r, BIGNUM *a,
-		const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-		BN_MONT_CTX *m_ctx);
-
-/* DH stuff */
-/* This function is alised to mod_exp (with the DH and mont dropped). */
-static int atalla_mod_exp_dh(DH *dh, BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-
-
-/* Our internal RSA_METHOD that we provide pointers to */
-static RSA_METHOD atalla_rsa =
-	{
-	"Atalla RSA method",
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	atalla_rsa_mod_exp,
-	atalla_mod_exp_mont,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL,
-	NULL
-	};
-
-/* Our internal DSA_METHOD that we provide pointers to */
-static DSA_METHOD atalla_dsa =
-	{
-	"Atalla DSA method",
-	NULL, /* dsa_do_sign */
-	NULL, /* dsa_sign_setup */
-	NULL, /* dsa_do_verify */
-	atalla_dsa_mod_exp, /* dsa_mod_exp */
-	atalla_mod_exp_dsa, /* bn_mod_exp */
-	NULL, /* init */
-	NULL, /* finish */
-	0, /* flags */
-	NULL /* app_data */
-	};
-
-/* Our internal DH_METHOD that we provide pointers to */
-static DH_METHOD atalla_dh =
-	{
-	"Atalla DH method",
-	NULL,
-	NULL,
-	atalla_mod_exp_dh,
-	NULL,
-	NULL,
-	0,
-	NULL
-	};
-
-/* Our ENGINE structure. */
-static ENGINE engine_atalla =
-        {
-	"atalla",
-	"Atalla hardware engine support",
-	&atalla_rsa,
-	&atalla_dsa,
-	&atalla_dh,
-	NULL,
-	atalla_mod_exp,
-	NULL,
-	atalla_init,
-	atalla_finish,
-	NULL, /* no ctrl() */
-	NULL, /* no load_privkey() */
-	NULL, /* no load_pubkey() */
-	0, /* no flags */
-	0, 0, /* no references */
-	NULL, NULL /* unlinked */
-        };
-
-/* As this is only ever called once, there's no need for locking
- * (indeed - the lock will already be held by our caller!!!) */
-ENGINE *ENGINE_atalla()
-	{
-	RSA_METHOD *meth1;
-	DSA_METHOD *meth2;
-	DH_METHOD *meth3;
-
-	/* We know that the "PKCS1_SSLeay()" functions hook properly
-	 * to the atalla-specific mod_exp and mod_exp_crt so we use
-	 * those functions. NB: We don't use ENGINE_openssl() or
-	 * anything "more generic" because something like the RSAref
-	 * code may not hook properly, and if you own one of these
-	 * cards then you have the right to do RSA operations on it
-	 * anyway! */ 
-	meth1 = RSA_PKCS1_SSLeay();
-	atalla_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
-	atalla_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
-	atalla_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
-	atalla_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
-
-	/* Use the DSA_OpenSSL() method and just hook the mod_exp-ish
-	 * bits. */
-	meth2 = DSA_OpenSSL();
-	atalla_dsa.dsa_do_sign = meth2->dsa_do_sign;
-	atalla_dsa.dsa_sign_setup = meth2->dsa_sign_setup;
-	atalla_dsa.dsa_do_verify = meth2->dsa_do_verify;
-
-	/* Much the same for Diffie-Hellman */
-	meth3 = DH_OpenSSL();
-	atalla_dh.generate_key = meth3->generate_key;
-	atalla_dh.compute_key = meth3->compute_key;
-	return &engine_atalla;
-	}
-
-/* This is a process-global DSO handle used for loading and unloading
- * the Atalla library. NB: This is only set (or unset) during an
- * init() or finish() call (reference counts permitting) and they're
- * operating with global locks, so this should be thread-safe
- * implicitly. */
-static DSO *atalla_dso = NULL;
-
-/* These are the function pointers that are (un)set when the library has
- * successfully (un)loaded. */
-static tfnASI_GetHardwareConfig *p_Atalla_GetHardwareConfig = NULL;
-static tfnASI_RSAPrivateKeyOpFn *p_Atalla_RSAPrivateKeyOpFn = NULL;
-static tfnASI_GetPerformanceStatistics *p_Atalla_GetPerformanceStatistics = NULL;
-
-/* (de)initialisation functions. */
-static int atalla_init()
-	{
-	tfnASI_GetHardwareConfig *p1;
-	tfnASI_RSAPrivateKeyOpFn *p2;
-	tfnASI_GetPerformanceStatistics *p3;
-	/* Not sure of the origin of this magic value, but Ben's code had it
-	 * and it seemed to have been working for a few people. :-) */
-	unsigned int config_buf[1024];
-
-	if(atalla_dso != NULL)
-		{
-		ENGINEerr(ENGINE_F_ATALLA_INIT,ENGINE_R_ALREADY_LOADED);
-		goto err;
-		}
-	/* Attempt to load libatasi.so/atasi.dll/whatever. Needs to be
-	 * changed unfortunately because the Atalla drivers don't have
-	 * standard library names that can be platform-translated well. */
-	/* TODO: Work out how to actually map to the names the Atalla
-	 * drivers really use - for now a symbollic link needs to be
-	 * created on the host system from libatasi.so to atasi.so on
-	 * unix variants. */
-	atalla_dso = DSO_load(NULL, ATALLA_LIBNAME, NULL,
-		DSO_FLAG_NAME_TRANSLATION);
-	if(atalla_dso == NULL)
-		{
-		ENGINEerr(ENGINE_F_ATALLA_INIT,ENGINE_R_DSO_FAILURE);
-		goto err;
-		}
-	if(!(p1 = (tfnASI_GetHardwareConfig *)DSO_bind_func(
-				atalla_dso, ATALLA_F1)) ||
-			!(p2 = (tfnASI_RSAPrivateKeyOpFn *)DSO_bind_func(
-				atalla_dso, ATALLA_F2)) ||
-			!(p3 = (tfnASI_GetPerformanceStatistics *)DSO_bind_func(
-				atalla_dso, ATALLA_F3)))
-		{
-		ENGINEerr(ENGINE_F_ATALLA_INIT,ENGINE_R_DSO_FAILURE);
-		goto err;
-		}
-	/* Copy the pointers */
-	p_Atalla_GetHardwareConfig = p1;
-	p_Atalla_RSAPrivateKeyOpFn = p2;
-	p_Atalla_GetPerformanceStatistics = p3;
-	/* Perform a basic test to see if there's actually any unit
-	 * running. */
-	if(p1(0L, config_buf) != 0)
-		{
-		ENGINEerr(ENGINE_F_ATALLA_INIT,ENGINE_R_UNIT_FAILURE);
-		goto err;
-		}
-	/* Everything's fine. */
-	return 1;
-err:
-	if(atalla_dso)
-		DSO_free(atalla_dso);
-	p_Atalla_GetHardwareConfig = NULL;
-	p_Atalla_RSAPrivateKeyOpFn = NULL;
-	p_Atalla_GetPerformanceStatistics = NULL;
-	return 0;
-	}
-
-static int atalla_finish()
-	{
-	if(atalla_dso == NULL)
-		{
-		ENGINEerr(ENGINE_F_ATALLA_FINISH,ENGINE_R_NOT_LOADED);
-		return 0;
-		}
-	if(!DSO_free(atalla_dso))
-		{
-		ENGINEerr(ENGINE_F_ATALLA_FINISH,ENGINE_R_DSO_FAILURE);
-		return 0;
-		}
-	atalla_dso = NULL;
-	p_Atalla_GetHardwareConfig = NULL;
-	p_Atalla_RSAPrivateKeyOpFn = NULL;
-	p_Atalla_GetPerformanceStatistics = NULL;
-	return 1;
-	}
-
-static int atalla_mod_exp(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-			const BIGNUM *m, BN_CTX *ctx)
-	{
-	/* I need somewhere to store temporary serialised values for
-	 * use with the Atalla API calls. A neat cheat - I'll use
-	 * BIGNUMs from the BN_CTX but access their arrays directly as
-	 * byte arrays <grin>. This way I don't have to clean anything
-	 * up. */
-	BIGNUM *modulus;
-	BIGNUM *exponent;
-	BIGNUM *argument;
-	BIGNUM *result;
-	RSAPrivateKey keydata;
-	int to_return, numbytes;
-
-	modulus = exponent = argument = result = NULL;
-	to_return = 0; /* expect failure */
-
-	if(!atalla_dso)
-	{
-		ENGINEerr(ENGINE_F_ATALLA_MOD_EXP,ENGINE_R_NOT_LOADED);
-		goto err;
-	}
-	/* Prepare the params */
-	modulus = BN_CTX_get(ctx);
-	exponent = BN_CTX_get(ctx);
-	argument = BN_CTX_get(ctx);
-	result = BN_CTX_get(ctx);
-	if(!modulus || !exponent || !argument || !result)
-	{
-		ENGINEerr(ENGINE_F_ATALLA_MOD_EXP,ENGINE_R_BN_CTX_FULL);
-		goto err;
-	}
-	if(!bn_wexpand(modulus, m->top) || !bn_wexpand(exponent, m->top) ||
-	   !bn_wexpand(argument, m->top) || !bn_wexpand(result, m->top))
-	{
-		ENGINEerr(ENGINE_F_ATALLA_MOD_EXP,ENGINE_R_BN_EXPAND_FAIL);
-		goto err;
-	}
-	/* Prepare the key-data */
-	memset(&keydata, 0,sizeof keydata);
-	numbytes = BN_num_bytes(m);
-	memset(exponent->d, 0, numbytes);
-	memset(modulus->d, 0, numbytes);
-	BN_bn2bin(p, (unsigned char *)exponent->d + numbytes - BN_num_bytes(p));
-	BN_bn2bin(m, (unsigned char *)modulus->d + numbytes - BN_num_bytes(m));
-	keydata.privateExponent.data = (unsigned char *)exponent->d;
-	keydata.privateExponent.len = numbytes;
-	keydata.modulus.data = (unsigned char *)modulus->d;
-	keydata.modulus.len = numbytes;
-	/* Prepare the argument */
-	memset(argument->d, 0, numbytes);
-	memset(result->d, 0, numbytes);
-	BN_bn2bin(a, (unsigned char *)argument->d + numbytes - BN_num_bytes(a));
-	/* Perform the operation */
-	if(p_Atalla_RSAPrivateKeyOpFn(&keydata, (unsigned char *)result->d,
-			(unsigned char *)argument->d,
-			keydata.modulus.len) != 0)
-	{
-		ENGINEerr(ENGINE_F_ATALLA_MOD_EXP,ENGINE_R_REQUEST_FAILED);
-		goto err;
-	}
-	/* Convert the response */
-	BN_bin2bn((unsigned char *)result->d, numbytes, r);
-	to_return = 1;
-err:
-	if(modulus) ctx->tos--;
-	if(exponent) ctx->tos--;
-	if(argument) ctx->tos--;
-	if(result) ctx->tos--;
-	return to_return;
-	}
-
-static int atalla_rsa_mod_exp(BIGNUM *r0, BIGNUM *I, RSA *rsa)
-	{
-	BN_CTX *ctx = NULL;
-	int to_return = 0;
-
-	if(!atalla_dso)
-	{
-		ENGINEerr(ENGINE_F_ATALLA_RSA_MOD_EXP,ENGINE_R_NOT_LOADED);
-		goto err;
-	}
-	if((ctx = BN_CTX_new()) == NULL)
-		goto err;
-	if(!rsa->d || !rsa->n)
-		{
-		ENGINEerr(ENGINE_F_ATALLA_RSA_MOD_EXP,ENGINE_R_MISSING_KEY_COMPONENTS);
-		goto err;
-		}
-	to_return = atalla_mod_exp(r0, I, rsa->d, rsa->n, ctx);
-err:
-	if(ctx)
-		BN_CTX_free(ctx);
-	return to_return;
-	}
-
-/* This code was liberated and adapted from the commented-out code in
- * dsa_ossl.c. Because of the unoptimised form of the Atalla acceleration
- * (it doesn't have a CRT form for RSA), this function means that an
- * Atalla system running with a DSA server certificate can handshake
- * around 5 or 6 times faster/more than an equivalent system running with
- * RSA. Just check out the "signs" statistics from the RSA and DSA parts
- * of "openssl speed -engine atalla dsa1024 rsa1024". */
-static int atalla_dsa_mod_exp(DSA *dsa, BIGNUM *rr, BIGNUM *a1,
-		BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
-		BN_CTX *ctx, BN_MONT_CTX *in_mont)
-	{
-	BIGNUM t;
-	int to_return = 0;
- 
-	BN_init(&t);
-	/* let rr = a1 ^ p1 mod m */
-	if (!atalla_mod_exp(rr,a1,p1,m,ctx)) goto end;
-	/* let t = a2 ^ p2 mod m */
-	if (!atalla_mod_exp(&t,a2,p2,m,ctx)) goto end;
-	/* let rr = rr * t mod m */
-	if (!BN_mod_mul(rr,rr,&t,m,ctx)) goto end;
-	to_return = 1;
-end:
-	BN_free(&t);
-	return to_return;
-	}
-
-
-static int atalla_mod_exp_dsa(DSA *dsa, BIGNUM *r, BIGNUM *a,
-		const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
-		BN_MONT_CTX *m_ctx)
-	{
-	return atalla_mod_exp(r, a, p, m, ctx);
-	}
-
-/* This function is aliased to mod_exp (with the mont stuff dropped). */
-static int atalla_mod_exp_mont(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
-	{
-	return atalla_mod_exp(r, a, p, m, ctx);
-	}
-
-/* This function is aliased to mod_exp (with the dh and mont dropped). */
-static int atalla_mod_exp_dh(DH *dh, BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
-	{
-	return atalla_mod_exp(r, a, p, m, ctx);
-	}
-
-#endif /* !NO_HW_ATALLA */
-#endif /* !NO_HW */

crypto/engine/hw_cswift.c

@@ -1,807 +0,0 @@
-/* crypto/engine/hw_cswift.c */
-/* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
- * project 2000.
- */
-/* ====================================================================
- * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    licensing@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#include <stdio.h>
-#include <openssl/crypto.h>
-#include "cryptlib.h"
-#include <openssl/dso.h>
-#include "engine_int.h"
-#include <openssl/engine.h>
-
-#ifndef NO_HW
-#ifndef NO_HW_CSWIFT
-
-/* Attribution notice: Rainbow have generously allowed me to reproduce
- * the necessary definitions here from their API. This means the support
- * can build independently of whether application builders have the
- * API or hardware. This will allow developers to easily produce software
- * that has latent hardware support for any users that have accelerators
- * installed, without the developers themselves needing anything extra.
- *
- * I have only clipped the parts from the CryptoSwift header files that
- * are (or seem) relevant to the CryptoSwift support code. This is
- * simply to keep the file sizes reasonable.
- * [Geoff]
- */
-#ifdef FLAT_INC
-#include "cswift.h"
-#else
-#include "vendor_defns/cswift.h"
-#endif
-
-static int cswift_init(void);
-static int cswift_finish(void);
-
-/* BIGNUM stuff */
-static int cswift_mod_exp(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx);
-static int cswift_mod_exp_crt(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *q, const BIGNUM *dmp1, const BIGNUM *dmq1,
-		const BIGNUM *iqmp, BN_CTX *ctx);
-
-/* RSA stuff */
-static int cswift_rsa_mod_exp(BIGNUM *r0, BIGNUM *I, RSA *rsa);
-/* This function is aliased to mod_exp (with the mont stuff dropped). */
-static int cswift_mod_exp_mont(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-
-/* DSA stuff */
-static DSA_SIG *cswift_dsa_sign(const unsigned char *dgst, int dlen, DSA *dsa);
-static int cswift_dsa_verify(const unsigned char *dgst, int dgst_len,
-				DSA_SIG *sig, DSA *dsa);
-
-/* DH stuff */
-/* This function is alised to mod_exp (with the DH and mont dropped). */
-static int cswift_mod_exp_dh(DH *dh, BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
-
-
-/* Our internal RSA_METHOD that we provide pointers to */
-static RSA_METHOD cswift_rsa =
-	{
-	"CryptoSwift RSA method",
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	cswift_rsa_mod_exp,
-	cswift_mod_exp_mont,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL,
-	NULL
-	};
-
-/* Our internal DSA_METHOD that we provide pointers to */
-static DSA_METHOD cswift_dsa =
-	{
-	"CryptoSwift DSA method",
-	cswift_dsa_sign,
-	NULL, /* dsa_sign_setup */
-	cswift_dsa_verify,
-	NULL, /* dsa_mod_exp */
-	NULL, /* bn_mod_exp */
-	NULL, /* init */
-	NULL, /* finish */
-	0, /* flags */
-	NULL /* app_data */
-	};
-
-/* Our internal DH_METHOD that we provide pointers to */
-static DH_METHOD cswift_dh =
-	{
-	"CryptoSwift DH method",
-	NULL,
-	NULL,
-	cswift_mod_exp_dh,
-	NULL,
-	NULL,
-	0,
-	NULL
-	};
-
-/* Our ENGINE structure. */
-static ENGINE engine_cswift =
-        {
-	"cswift",
-	"CryptoSwift hardware engine support",
-	&cswift_rsa,
-	&cswift_dsa,
-	&cswift_dh,
-	NULL,
-	cswift_mod_exp,
-	cswift_mod_exp_crt,
-	cswift_init,
-	cswift_finish,
-	NULL, /* no ctrl() */
-	NULL, /* no load_privkey() */
-	NULL, /* no load_pubkey() */
-	0, /* no flags */
-	0, 0, /* no references */
-	NULL, NULL /* unlinked */
-        };
-
-/* As this is only ever called once, there's no need for locking
- * (indeed - the lock will already be held by our caller!!!) */
-ENGINE *ENGINE_cswift()
-	{
-	RSA_METHOD *meth1;
-	DH_METHOD *meth2;
-
-	/* We know that the "PKCS1_SSLeay()" functions hook properly
-	 * to the cswift-specific mod_exp and mod_exp_crt so we use
-	 * those functions. NB: We don't use ENGINE_openssl() or
-	 * anything "more generic" because something like the RSAref
-	 * code may not hook properly, and if you own one of these
-	 * cards then you have the right to do RSA operations on it
-	 * anyway! */ 
-	meth1 = RSA_PKCS1_SSLeay();
-	cswift_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
-	cswift_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
-	cswift_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
-	cswift_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
-
-	/* Much the same for Diffie-Hellman */
-	meth2 = DH_OpenSSL();
-	cswift_dh.generate_key = meth2->generate_key;
-	cswift_dh.compute_key = meth2->compute_key;
-	return &engine_cswift;
-	}
-
-/* This is a process-global DSO handle used for loading and unloading
- * the CryptoSwift library. NB: This is only set (or unset) during an
- * init() or finish() call (reference counts permitting) and they're
- * operating with global locks, so this should be thread-safe
- * implicitly. */
-static DSO *cswift_dso = NULL;
-
-/* These are the function pointers that are (un)set when the library has
- * successfully (un)loaded. */
-t_swAcquireAccContext *p_CSwift_AcquireAccContext = NULL;
-t_swAttachKeyParam *p_CSwift_AttachKeyParam = NULL;
-t_swSimpleRequest *p_CSwift_SimpleRequest = NULL;
-t_swReleaseAccContext *p_CSwift_ReleaseAccContext = NULL;
-
-/* Used in the DSO operations. */
-static const char *CSWIFT_LIBNAME = "swift";
-static const char *CSWIFT_F1 = "swAcquireAccContext";
-static const char *CSWIFT_F2 = "swAttachKeyParam";
-static const char *CSWIFT_F3 = "swSimpleRequest";
-static const char *CSWIFT_F4 = "swReleaseAccContext";
-
-
-/* CryptoSwift library functions and mechanics - these are used by the
- * higher-level functions further down. NB: As and where there's no
- * error checking, take a look lower down where these functions are
- * called, the checking and error handling is probably down there. */
-
-/* utility function to obtain a context */
-static int get_context(SW_CONTEXT_HANDLE *hac)
-	{
-        SW_STATUS status;
- 
-        status = p_CSwift_AcquireAccContext(hac);
-        if(status != SW_OK)
-                return 0;
-        return 1;
-	}
- 
-/* similarly to release one. */
-static void release_context(SW_CONTEXT_HANDLE hac)
-	{
-        p_CSwift_ReleaseAccContext(hac);
-	}
-
-/* (de)initialisation functions. */
-static int cswift_init()
-	{
-        SW_CONTEXT_HANDLE hac;
-        t_swAcquireAccContext *p1;
-        t_swAttachKeyParam *p2;
-        t_swSimpleRequest *p3;
-        t_swReleaseAccContext *p4;
-
-	if(cswift_dso != NULL)
-		{
-		ENGINEerr(ENGINE_F_CSWIFT_INIT,ENGINE_R_ALREADY_LOADED);
-		goto err;
-		}
-	/* Attempt to load libswift.so/swift.dll/whatever. */
-	cswift_dso = DSO_load(NULL, CSWIFT_LIBNAME, NULL,
-		DSO_FLAG_NAME_TRANSLATION);
-	if(cswift_dso == NULL)
-		{
-		ENGINEerr(ENGINE_F_CSWIFT_INIT,ENGINE_R_DSO_FAILURE);
-		goto err;
-		}
-	if(!(p1 = (t_swAcquireAccContext *)
-				DSO_bind_func(cswift_dso, CSWIFT_F1)) ||
-			!(p2 = (t_swAttachKeyParam *)
-				DSO_bind_func(cswift_dso, CSWIFT_F2)) ||
-			!(p3 = (t_swSimpleRequest *)
-				DSO_bind_func(cswift_dso, CSWIFT_F3)) ||
-			!(p4 = (t_swReleaseAccContext *)
-				DSO_bind_func(cswift_dso, CSWIFT_F4)))
-		{
-		ENGINEerr(ENGINE_F_CSWIFT_INIT,ENGINE_R_DSO_FAILURE);
-		goto err;
-		}
-	/* Copy the pointers */
-	p_CSwift_AcquireAccContext = p1;
-	p_CSwift_AttachKeyParam = p2;
-	p_CSwift_SimpleRequest = p3;
-	p_CSwift_ReleaseAccContext = p4;
-	/* Try and get a context - if not, we may have a DSO but no
-	 * accelerator! */
-	if(!get_context(&hac))
-		{
-		ENGINEerr(ENGINE_F_CSWIFT_INIT,ENGINE_R_UNIT_FAILURE);
-		goto err;
-		}
-	release_context(hac);
-	/* Everything's fine. */
-	return 1;
-err:
-	if(cswift_dso)
-		DSO_free(cswift_dso);
-	p_CSwift_AcquireAccContext = NULL;
-	p_CSwift_AttachKeyParam = NULL;
-	p_CSwift_SimpleRequest = NULL;
-	p_CSwift_ReleaseAccContext = NULL;
-	return 0;
-	}
-
-static int cswift_finish()
-	{
-	if(cswift_dso == NULL)
-		{
-		ENGINEerr(ENGINE_F_CSWIFT_FINISH,ENGINE_R_NOT_LOADED);
-		return 0;
-		}
-	if(!DSO_free(cswift_dso))
-		{
-		ENGINEerr(ENGINE_F_CSWIFT_FINISH,ENGINE_R_DSO_FAILURE);
-		return 0;
-		}
-	cswift_dso = NULL;
-	p_CSwift_AcquireAccContext = NULL;
-	p_CSwift_AttachKeyParam = NULL;
-	p_CSwift_SimpleRequest = NULL;
-	p_CSwift_ReleaseAccContext = NULL;
-	return 1;
-	}
-
-/* Un petit mod_exp */
-static int cswift_mod_exp(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-			const BIGNUM *m, BN_CTX *ctx)
-	{
-	/* I need somewhere to store temporary serialised values for
-	 * use with the CryptoSwift API calls. A neat cheat - I'll use
-	 * BIGNUMs from the BN_CTX but access their arrays directly as
-	 * byte arrays <grin>. This way I don't have to clean anything
-	 * up. */
-	BIGNUM *modulus;
-	BIGNUM *exponent;
-	BIGNUM *argument;
-	BIGNUM *result;
-	SW_STATUS sw_status;
-	SW_LARGENUMBER arg, res;
-	SW_PARAM sw_param;
-	SW_CONTEXT_HANDLE hac;
-	int to_return, acquired;
- 
-	modulus = exponent = argument = result = NULL;
-	to_return = 0; /* expect failure */
-	acquired = 0;
- 
-	if(!get_context(&hac))
-		{
-		ENGINEerr(ENGINE_F_CSWIFT_MOD_EXP,ENGINE_R_GET_HANDLE_FAILED);
-		goto err;
-		}
-	acquired = 1;
-	/* Prepare the params */
-	modulus = BN_CTX_get(ctx);
-	exponent = BN_CTX_get(ctx);
-	argument = BN_CTX_get(ctx);
-	result = BN_CTX_get(ctx);
-	if(!modulus || !exponent || !argument || !result)
-		{
-		ENGINEerr(ENGINE_F_CSWIFT_MOD_EXP,ENGINE_R_BN_CTX_FULL);
-		goto err;
-		}
-	if(!bn_wexpand(modulus, m->top) || !bn_wexpand(exponent, p->top) ||
-		!bn_wexpand(argument, a->top) || !bn_wexpand(result, m->top))
-		{
-		ENGINEerr(ENGINE_F_CSWIFT_MOD_EXP,ENGINE_R_BN_EXPAND_FAIL);
-		goto err;
-		}
-	sw_param.type = SW_ALG_EXP;
-	sw_param.up.exp.modulus.nbytes = BN_bn2bin(m,
-		(unsigned char *)modulus->d);
-	sw_param.up.exp.modulus.value = (unsigned char *)modulus->d;
-	sw_param.up.exp.exponent.nbytes = BN_bn2bin(p,
-		(unsigned char *)exponent->d);
-	sw_param.up.exp.exponent.value = (unsigned char *)exponent->d;
-	/* Attach the key params */
-	sw_status = p_CSwift_AttachKeyParam(hac, &sw_param);
-	switch(sw_status)
-		{
-	case SW_OK:
-		break;
-	case SW_ERR_INPUT_SIZE:
-		ENGINEerr(ENGINE_F_CSWIFT_MOD_EXP,
-			ENGINE_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
-		goto err;
-	default:
-		{
-		char tmpbuf[20];
-		ENGINEerr(ENGINE_F_CSWIFT_MOD_EXP,ENGINE_R_REQUEST_FAILED);
-		sprintf(tmpbuf, "%ld", sw_status);
-		ERR_add_error_data(2, "CryptoSwift error number is ",tmpbuf);
-		}
-		goto err;
-		}
-	/* Prepare the argument and response */
-	arg.nbytes = BN_bn2bin(a, (unsigned char *)argument->d);
-	arg.value = (unsigned char *)argument->d;
-	res.nbytes = BN_num_bytes(m);
-	memset(result->d, 0, res.nbytes);
-	res.value = (unsigned char *)result->d;
-	/* Perform the operation */
-	if((sw_status = p_CSwift_SimpleRequest(hac, SW_CMD_MODEXP, &arg, 1,
-		&res, 1)) != SW_OK)
-		{
-		char tmpbuf[20];
-		ENGINEerr(ENGINE_F_CSWIFT_MOD_EXP,ENGINE_R_REQUEST_FAILED);
-		sprintf(tmpbuf, "%ld", sw_status);
-		ERR_add_error_data(2, "CryptoSwift error number is ",tmpbuf);
-		goto err;
-		}
-	/* Convert the response */
-	BN_bin2bn((unsigned char *)result->d, res.nbytes, r);
-	to_return = 1;
-err:
-	if(acquired)
-		release_context(hac);
-	if(modulus) ctx->tos--;
-	if(exponent) ctx->tos--;
-	if(argument) ctx->tos--;
-	if(result) ctx->tos--;
-	return to_return;
-	}
-
-/* Un petit mod_exp chinois */
-static int cswift_mod_exp_crt(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-			const BIGNUM *q, const BIGNUM *dmp1,
-			const BIGNUM *dmq1, const BIGNUM *iqmp, BN_CTX *ctx)
-	{
-	SW_STATUS sw_status;
-	SW_LARGENUMBER arg, res;
-	SW_PARAM sw_param;
-	SW_CONTEXT_HANDLE hac;
-	BIGNUM *rsa_p = NULL;
-	BIGNUM *rsa_q = NULL;
-	BIGNUM *rsa_dmp1 = NULL;
-	BIGNUM *rsa_dmq1 = NULL;
-	BIGNUM *rsa_iqmp = NULL;
-	BIGNUM *argument = NULL;
-	BIGNUM *result = NULL;
-	int to_return = 0; /* expect failure */
-	int acquired = 0;
- 
-	if(!get_context(&hac))
-		{
-		ENGINEerr(ENGINE_F_CSWIFT_MOD_EXP_CRT,ENGINE_R_GET_HANDLE_FAILED);
-		goto err;
-		}
-	acquired = 1;
-	/* Prepare the params */
-	rsa_p = BN_CTX_get(ctx);
-	rsa_q = BN_CTX_get(ctx);
-	rsa_dmp1 = BN_CTX_get(ctx);
-	rsa_dmq1 = BN_CTX_get(ctx);
-	rsa_iqmp = BN_CTX_get(ctx);
-	argument = BN_CTX_get(ctx);
-	result = BN_CTX_get(ctx);
-	if(!rsa_p || !rsa_q || !rsa_dmp1 || !rsa_dmq1 || !rsa_iqmp ||
-			!argument || !result)
-		{
-		ENGINEerr(ENGINE_F_CSWIFT_MOD_EXP_CRT,ENGINE_R_BN_CTX_FULL);
-		goto err;
-		}
-	if(!bn_wexpand(rsa_p, p->top) || !bn_wexpand(rsa_q, q->top) ||
-			!bn_wexpand(rsa_dmp1, dmp1->top) ||
-			!bn_wexpand(rsa_dmq1, dmq1->top) ||
-			!bn_wexpand(rsa_iqmp, iqmp->top) ||
-			!bn_wexpand(argument, a->top) ||
-			!bn_wexpand(result, p->top + q->top))
-		{
-		ENGINEerr(ENGINE_F_CSWIFT_MOD_EXP_CRT,ENGINE_R_BN_EXPAND_FAIL);
-		goto err;
-		}
-	sw_param.type = SW_ALG_CRT;
-	sw_param.up.crt.p.nbytes = BN_bn2bin(p, (unsigned char *)rsa_p->d);
-	sw_param.up.crt.p.value = (unsigned char *)rsa_p->d;
-	sw_param.up.crt.q.nbytes = BN_bn2bin(q, (unsigned char *)rsa_q->d);
-	sw_param.up.crt.q.value = (unsigned char *)rsa_q->d;
-	sw_param.up.crt.dmp1.nbytes = BN_bn2bin(dmp1,
-		(unsigned char *)rsa_dmp1->d);
-	sw_param.up.crt.dmp1.value = (unsigned char *)rsa_dmp1->d;
-	sw_param.up.crt.dmq1.nbytes = BN_bn2bin(dmq1,
-		(unsigned char *)rsa_dmq1->d);
-	sw_param.up.crt.dmq1.value = (unsigned char *)rsa_dmq1->d;
-	sw_param.up.crt.iqmp.nbytes = BN_bn2bin(iqmp,
-		(unsigned char *)rsa_iqmp->d);
-	sw_param.up.crt.iqmp.value = (unsigned char *)rsa_iqmp->d;
-	/* Attach the key params */
-	sw_status = p_CSwift_AttachKeyParam(hac, &sw_param);
-	switch(sw_status)
-		{
-	case SW_OK:
-		break;
-	case SW_ERR_INPUT_SIZE:
-		ENGINEerr(ENGINE_F_CSWIFT_MOD_EXP_CRT,
-			ENGINE_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
-		goto err;
-	default:
-		{
-		char tmpbuf[20];
-		ENGINEerr(ENGINE_F_CSWIFT_MOD_EXP_CRT,ENGINE_R_REQUEST_FAILED);
-		sprintf(tmpbuf, "%ld", sw_status);
-		ERR_add_error_data(2, "CryptoSwift error number is ",tmpbuf);
-		}
-		goto err;
-		}
-	/* Prepare the argument and response */
-	arg.nbytes = BN_bn2bin(a, (unsigned char *)argument->d);
-	arg.value = (unsigned char *)argument->d;
-	res.nbytes = 2 * BN_num_bytes(p);
-	memset(result->d, 0, res.nbytes);
-	res.value = (unsigned char *)result->d;
-	/* Perform the operation */
-	if((sw_status = p_CSwift_SimpleRequest(hac, SW_CMD_MODEXP_CRT, &arg, 1,
-		&res, 1)) != SW_OK)
-		{
-		char tmpbuf[20];
-		ENGINEerr(ENGINE_F_CSWIFT_MOD_EXP_CRT,ENGINE_R_REQUEST_FAILED);
-		sprintf(tmpbuf, "%ld", sw_status);
-		ERR_add_error_data(2, "CryptoSwift error number is ",tmpbuf);
-		goto err;
-		}
-	/* Convert the response */
-	BN_bin2bn((unsigned char *)result->d, res.nbytes, r);
-	to_return = 1;
-err:
-	if(acquired)
-		release_context(hac);
-	if(rsa_p) ctx->tos--;
-	if(rsa_q) ctx->tos--;
-	if(rsa_dmp1) ctx->tos--;
-	if(rsa_dmq1) ctx->tos--;
-	if(rsa_iqmp) ctx->tos--;
-	if(argument) ctx->tos--;
-	if(result) ctx->tos--;
-	return to_return;
-	}
- 
-static int cswift_rsa_mod_exp(BIGNUM *r0, BIGNUM *I, RSA *rsa)
-	{
-	BN_CTX *ctx;
-	int to_return = 0;
-
-	if((ctx = BN_CTX_new()) == NULL)
-		goto err;
-	if(!rsa->p || !rsa->q || !rsa->dmp1 || !rsa->dmq1 || !rsa->iqmp)
-		{
-		ENGINEerr(ENGINE_F_CSWIFT_RSA_MOD_EXP,ENGINE_R_MISSING_KEY_COMPONENTS);
-		goto err;
-		}
-	to_return = cswift_mod_exp_crt(r0, I, rsa->p, rsa->q, rsa->dmp1,
-		rsa->dmq1, rsa->iqmp, ctx);
-err:
-	if(ctx)
-		BN_CTX_free(ctx);
-	return to_return;
-	}
-
-/* This function is aliased to mod_exp (with the mont stuff dropped). */
-static int cswift_mod_exp_mont(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
-	{
-	return cswift_mod_exp(r, a, p, m, ctx);
-	}
-
-static DSA_SIG *cswift_dsa_sign(const unsigned char *dgst, int dlen, DSA *dsa)
-	{
-	SW_CONTEXT_HANDLE hac;
-	SW_PARAM sw_param;
-	SW_STATUS sw_status;
-	SW_LARGENUMBER arg, res;
-	unsigned char *ptr;
-	BN_CTX *ctx;
-	BIGNUM *dsa_p = NULL;
-	BIGNUM *dsa_q = NULL;
-	BIGNUM *dsa_g = NULL;
-	BIGNUM *dsa_key = NULL;
-	BIGNUM *result = NULL;
-	DSA_SIG *to_return = NULL;
-	int acquired = 0;
-
-	if((ctx = BN_CTX_new()) == NULL)
-		goto err;
-	if(!get_context(&hac))
-		{
-		ENGINEerr(ENGINE_F_CSWIFT_DSA_SIGN,ENGINE_R_GET_HANDLE_FAILED);
-		goto err;
-		}
-	acquired = 1;
-	/* Prepare the params */
-	dsa_p = BN_CTX_get(ctx);
-	dsa_q = BN_CTX_get(ctx);
-	dsa_g = BN_CTX_get(ctx);
-	dsa_key = BN_CTX_get(ctx);
-	result = BN_CTX_get(ctx);
-	if(!dsa_p || !dsa_q || !dsa_g || !dsa_key || !result)
-		{
-		ENGINEerr(ENGINE_F_CSWIFT_DSA_SIGN,ENGINE_R_BN_CTX_FULL);
-		goto err;
-		}
-	if(!bn_wexpand(dsa_p, dsa->p->top) ||
-			!bn_wexpand(dsa_q, dsa->q->top) ||
-			!bn_wexpand(dsa_g, dsa->g->top) ||
-			!bn_wexpand(dsa_key, dsa->priv_key->top) ||
-			!bn_wexpand(result, dsa->p->top))
-		{
-		ENGINEerr(ENGINE_F_CSWIFT_DSA_SIGN,ENGINE_R_BN_EXPAND_FAIL);
-		goto err;
-		}
-	sw_param.type = SW_ALG_DSA;
-	sw_param.up.dsa.p.nbytes = BN_bn2bin(dsa->p,
-				(unsigned char *)dsa_p->d);
-	sw_param.up.dsa.p.value = (unsigned char *)dsa_p->d;
-	sw_param.up.dsa.q.nbytes = BN_bn2bin(dsa->q,
-				(unsigned char *)dsa_q->d);
-	sw_param.up.dsa.q.value = (unsigned char *)dsa_q->d;
-	sw_param.up.dsa.g.nbytes = BN_bn2bin(dsa->g,
-				(unsigned char *)dsa_g->d);
-	sw_param.up.dsa.g.value = (unsigned char *)dsa_g->d;
-	sw_param.up.dsa.key.nbytes = BN_bn2bin(dsa->priv_key,
-				(unsigned char *)dsa_key->d);
-	sw_param.up.dsa.key.value = (unsigned char *)dsa_key->d;
-	/* Attach the key params */
-	sw_status = p_CSwift_AttachKeyParam(hac, &sw_param);
-	switch(sw_status)
-		{
-	case SW_OK:
-		break;
-	case SW_ERR_INPUT_SIZE:
-		ENGINEerr(ENGINE_F_CSWIFT_DSA_SIGN,
-			ENGINE_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
-		goto err;
-	default:
-		{
-		char tmpbuf[20];
-		ENGINEerr(ENGINE_F_CSWIFT_DSA_SIGN,ENGINE_R_REQUEST_FAILED);
-		sprintf(tmpbuf, "%ld", sw_status);
-		ERR_add_error_data(2, "CryptoSwift error number is ",tmpbuf);
-		}
-		goto err;
-		}
-	/* Prepare the argument and response */
-	arg.nbytes = dlen;
-	arg.value = (unsigned char *)dgst;
-	res.nbytes = BN_num_bytes(dsa->p);
-	memset(result->d, 0, res.nbytes);
-	res.value = (unsigned char *)result->d;
-	/* Perform the operation */
-	sw_status = p_CSwift_SimpleRequest(hac, SW_CMD_DSS_SIGN, &arg, 1,
-		&res, 1);
-	if(sw_status != SW_OK)
-		{
-		char tmpbuf[20];
-		ENGINEerr(ENGINE_F_CSWIFT_DSA_SIGN,ENGINE_R_REQUEST_FAILED);
-		sprintf(tmpbuf, "%ld", sw_status);
-		ERR_add_error_data(2, "CryptoSwift error number is ",tmpbuf);
-		goto err;
-		}
-	/* Convert the response */
-	ptr = (unsigned char *)result->d;
-	if((to_return = DSA_SIG_new()) == NULL)
-		goto err;
-	to_return->r = BN_bin2bn((unsigned char *)result->d, 20, NULL);
-	to_return->s = BN_bin2bn((unsigned char *)result->d + 20, 20, NULL);
-
-err:
-	if(acquired)
-		release_context(hac);
-	if(dsa_p) ctx->tos--;
-	if(dsa_q) ctx->tos--;
-	if(dsa_g) ctx->tos--;
-	if(dsa_key) ctx->tos--;
-	if(result) ctx->tos--;
-	if(ctx)
-		BN_CTX_free(ctx);
-	return to_return;
-	}
-
-static int cswift_dsa_verify(const unsigned char *dgst, int dgst_len,
-				DSA_SIG *sig, DSA *dsa)
-	{
-	SW_CONTEXT_HANDLE hac;
-	SW_PARAM sw_param;
-	SW_STATUS sw_status;
-	SW_LARGENUMBER arg[2], res;
-	unsigned long sig_result;
-	BN_CTX *ctx;
-	BIGNUM *dsa_p = NULL;
-	BIGNUM *dsa_q = NULL;
-	BIGNUM *dsa_g = NULL;
-	BIGNUM *dsa_key = NULL;
-	BIGNUM *argument = NULL;
-	int to_return = -1;
-	int acquired = 0;
-
-	if((ctx = BN_CTX_new()) == NULL)
-		goto err;
-	if(!get_context(&hac))
-		{
-		ENGINEerr(ENGINE_F_CSWIFT_DSA_VERIFY,ENGINE_R_GET_HANDLE_FAILED);
-		goto err;
-		}
-	acquired = 1;
-	/* Prepare the params */
-	dsa_p = BN_CTX_get(ctx);
-	dsa_q = BN_CTX_get(ctx);
-	dsa_g = BN_CTX_get(ctx);
-	dsa_key = BN_CTX_get(ctx);
-	argument = BN_CTX_get(ctx);
-	if(!dsa_p || !dsa_q || !dsa_g || !dsa_key || !argument)
-		{
-		ENGINEerr(ENGINE_F_CSWIFT_DSA_VERIFY,ENGINE_R_BN_CTX_FULL);
-		goto err;
-		}
-	if(!bn_wexpand(dsa_p, dsa->p->top) ||
-			!bn_wexpand(dsa_q, dsa->q->top) ||
-			!bn_wexpand(dsa_g, dsa->g->top) ||
-			!bn_wexpand(dsa_key, dsa->pub_key->top) ||
-			!bn_wexpand(argument, 40))
-		{
-		ENGINEerr(ENGINE_F_CSWIFT_DSA_VERIFY,ENGINE_R_BN_EXPAND_FAIL);
-		goto err;
-		}
-	sw_param.type = SW_ALG_DSA;
-	sw_param.up.dsa.p.nbytes = BN_bn2bin(dsa->p,
-				(unsigned char *)dsa_p->d);
-	sw_param.up.dsa.p.value = (unsigned char *)dsa_p->d;
-	sw_param.up.dsa.q.nbytes = BN_bn2bin(dsa->q,
-				(unsigned char *)dsa_q->d);
-	sw_param.up.dsa.q.value = (unsigned char *)dsa_q->d;
-	sw_param.up.dsa.g.nbytes = BN_bn2bin(dsa->g,
-				(unsigned char *)dsa_g->d);
-	sw_param.up.dsa.g.value = (unsigned char *)dsa_g->d;
-	sw_param.up.dsa.key.nbytes = BN_bn2bin(dsa->pub_key,
-				(unsigned char *)dsa_key->d);
-	sw_param.up.dsa.key.value = (unsigned char *)dsa_key->d;
-	/* Attach the key params */
-	sw_status = p_CSwift_AttachKeyParam(hac, &sw_param);
-	switch(sw_status)
-		{
-	case SW_OK:
-		break;
-	case SW_ERR_INPUT_SIZE:
-		ENGINEerr(ENGINE_F_CSWIFT_DSA_VERIFY,
-			ENGINE_R_SIZE_TOO_LARGE_OR_TOO_SMALL);
-		goto err;
-	default:
-		{
-		char tmpbuf[20];
-		ENGINEerr(ENGINE_F_CSWIFT_DSA_VERIFY,ENGINE_R_REQUEST_FAILED);
-		sprintf(tmpbuf, "%ld", sw_status);
-		ERR_add_error_data(2, "CryptoSwift error number is ",tmpbuf);
-		}
-		goto err;
-		}
-	/* Prepare the argument and response */
-	arg[0].nbytes = dgst_len;
-	arg[0].value = (unsigned char *)dgst;
-	arg[1].nbytes = 40;
-	arg[1].value = (unsigned char *)argument->d;
-	memset(arg[1].value, 0, 40);
-	BN_bn2bin(sig->r, arg[1].value + 20 - BN_num_bytes(sig->r));
-	BN_bn2bin(sig->s, arg[1].value + 40 - BN_num_bytes(sig->s));
-	res.nbytes = 4; /* unsigned long */
-	res.value = (unsigned char *)(&sig_result);
-	/* Perform the operation */
-	sw_status = p_CSwift_SimpleRequest(hac, SW_CMD_DSS_VERIFY, arg, 2,
-		&res, 1);
-	if(sw_status != SW_OK)
-		{
-		char tmpbuf[20];
-		ENGINEerr(ENGINE_F_CSWIFT_DSA_VERIFY,ENGINE_R_REQUEST_FAILED);
-		sprintf(tmpbuf, "%ld", sw_status);
-		ERR_add_error_data(2, "CryptoSwift error number is ",tmpbuf);
-		goto err;
-		}
-	/* Convert the response */
-	to_return = ((sig_result == 0) ? 0 : 1);
-
-err:
-	if(acquired)
-		release_context(hac);
-	if(dsa_p) ctx->tos--;
-	if(dsa_q) ctx->tos--;
-	if(dsa_g) ctx->tos--;
-	if(dsa_key) ctx->tos--;
-	if(argument) ctx->tos--;
-	if(ctx)
-		BN_CTX_free(ctx);
-	return to_return;
-	}
-
-/* This function is aliased to mod_exp (with the dh and mont dropped). */
-static int cswift_mod_exp_dh(DH *dh, BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-		const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
-	{
-	return cswift_mod_exp(r, a, p, m, ctx);
-	}
-
-#endif /* !NO_HW_CSWIFT */
-#endif /* !NO_HW */

crypto/engine/vendor_defns/atalla.h

@@ -1,61 +0,0 @@
-/* This header declares the necessary definitions for using the exponentiation
- * acceleration capabilities of Atalla cards. The only cryptographic operation
- * is performed by "ASI_RSAPrivateKeyOpFn" and this takes a structure that
- * defines an "RSA private key". However, it is really only performing a
- * regular mod_exp using the supplied modulus and exponent - no CRT form is
- * being used. Hence, it is a generic mod_exp function in disguise, and we use
- * it as such.
- *
- * Thanks to the people at Atalla for letting me know these definitions are
- * fine and that they can be reproduced here.
- *
- * Geoff.
- */
-
-typedef struct ItemStr
-	{
-	unsigned char *data;
-	int len;
-	} Item;
-
-typedef struct RSAPrivateKeyStr
-	{
-	void *reserved;
-	Item version;
-	Item modulus;
-	Item publicExponent;
-	Item privateExponent;
-	Item prime[2];
-	Item exponent[2];
-	Item coefficient;
-	} RSAPrivateKey;
-
-/* Predeclare the function pointer types that we dynamically load from the DSO.
- * These use the same names and form that Ben's original support code had (in
- * crypto/bn/bn_exp.c) unless of course I've inadvertently changed the style
- * somewhere along the way!
- */
-
-typedef int tfnASI_GetPerformanceStatistics(int reset_flag,
-					unsigned int *ret_buf);
-
-typedef int tfnASI_GetHardwareConfig(long card_num, unsigned int *ret_buf);
-
-typedef int tfnASI_RSAPrivateKeyOpFn(RSAPrivateKey * rsaKey,
-					unsigned char *output,
-					unsigned char *input,
-					unsigned int modulus_len);
-
-/* These are the static string constants for the DSO file name and the function
- * symbol names to bind to. Regrettably, the DSO name on *nix appears to be
- * "atasi.so" rather than something more consistent like "libatasi.so". At the
- * time of writing, I'm not sure what the file name on win32 is but clearly
- * native name translation is not possible (eg libatasi.so on *nix, and
- * atasi.dll on win32). For the purposes of testing, I have created a symbollic
- * link called "libatasi.so" so that we can use native name-translation - a
- * better solution will be needed. */
-static const char *ATALLA_LIBNAME = "atasi";
-static const char *ATALLA_F1 = "ASI_GetHardwareConfig";
-static const char *ATALLA_F2 = "ASI_RSAPrivateKeyOpFn";
-static const char *ATALLA_F3 = "ASI_GetPerformanceStatistics";
-

crypto/engine/vendor_defns/cswift.h

@@ -1,213 +0,0 @@
-/* Attribution notice: Rainbow have generously allowed me to reproduce
- * the necessary definitions here from their API. This means the support
- * can build independently of whether application builders have the
- * API or hardware. This will allow developers to easily produce software
- * that has latent hardware support for any users that have accelertors
- * installed, without the developers themselves needing anything extra.
- *
- * I have only clipped the parts from the CryptoSwift header files that
- * are (or seem) relevant to the CryptoSwift support code. This is
- * simply to keep the file sizes reasonable.
- * [Geoff]
- */
-
-
-/* NB: These type widths do *not* seem right in general, in particular
- * they're not terribly friendly to 64-bit architectures (unsigned long)
- * will be 64-bit on IA-64 for a start. I'm leaving these alone as they
- * agree with Rainbow's API and this will only be called into question
- * on platforms with Rainbow support anyway! ;-) */
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-typedef long              SW_STATUS;              /* status           */
-typedef unsigned char     SW_BYTE;                /* 8 bit byte       */
-typedef unsigned short    SW_U16;                 /* 16 bit number    */
-#if defined(_IRIX)
-#include <sgidefs.h>
-typedef __uint32_t        SW_U32;
-#else
-typedef unsigned long     SW_U32;                 /* 32 bit integer   */
-#endif
- 
-#if defined(WIN32)
-  typedef struct _SW_U64 {
-      SW_U32 low32;
-      SW_U32 high32;
-  } SW_U64;                                         /* 64 bit integer   */
-#elif defined(MAC)
-  typedef longlong SW_U64
-#else /* Unix variants */
-  typedef struct _SW_U64 {
-      SW_U32 low32;
-      SW_U32 high32;
-  } SW_U64;                                         /* 64 bit integer   */
-#endif
-
-/* status codes */
-#define SW_OK                 (0L)
-#define SW_ERR_BASE           (-10000L)
-#define SW_ERR_NO_CARD        (SW_ERR_BASE-1) /* The Card is not present   */
-#define SW_ERR_CARD_NOT_READY (SW_ERR_BASE-2) /* The card has not powered  */
-                                              /*    up yet                 */
-#define SW_ERR_TIME_OUT       (SW_ERR_BASE-3) /* Execution of a command    */
-                                              /*    time out               */
-#define SW_ERR_NO_EXECUTE     (SW_ERR_BASE-4) /* The Card failed to        */
-                                              /*    execute the command    */
-#define SW_ERR_INPUT_NULL_PTR (SW_ERR_BASE-5) /* a required pointer is     */
-                                              /*    NULL                   */
-#define SW_ERR_INPUT_SIZE     (SW_ERR_BASE-6) /* size is invalid, too      */
-                                              /*    small, too large.      */
-#define SW_ERR_INVALID_HANDLE (SW_ERR_BASE-7) /* Invalid SW_ACC_CONTEXT    */
-                                              /*    handle                 */
-#define SW_ERR_PENDING        (SW_ERR_BASE-8) /* A request is already out- */
-                                              /*    standing at this       */
-                                              /*    context handle         */
-#define SW_ERR_AVAILABLE      (SW_ERR_BASE-9) /* A result is available.    */
-#define SW_ERR_NO_PENDING     (SW_ERR_BASE-10)/* No request is pending.    */
-#define SW_ERR_NO_MEMORY      (SW_ERR_BASE-11)/* Not enough memory         */
-#define SW_ERR_BAD_ALGORITHM  (SW_ERR_BASE-12)/* Invalid algorithm type    */
-                                              /*    in SW_PARAM structure  */
-#define SW_ERR_MISSING_KEY    (SW_ERR_BASE-13)/* No key is associated with */
-                                              /*    context.               */
-                                              /*    swAttachKeyParam() is  */
-                                              /*    not called.            */
-#define SW_ERR_KEY_CMD_MISMATCH \
-                              (SW_ERR_BASE-14)/* Cannot perform requested  */
-                                              /*    SW_COMMAND_CODE since  */
-                                              /*    key attached via       */
-                                              /*    swAttachKeyParam()     */
-                                              /*    cannot be used for this*/
-                                              /*    SW_COMMAND_CODE.       */
-#define SW_ERR_NOT_IMPLEMENTED \
-                              (SW_ERR_BASE-15)/* Not implemented           */
-#define SW_ERR_BAD_COMMAND    (SW_ERR_BASE-16)/* Bad command code          */
-#define SW_ERR_BAD_ITEM_SIZE  (SW_ERR_BASE-17)/* too small or too large in */
-                                              /*    the "initems" or       */
-                                              /*    "outitems".            */
-#define SW_ERR_BAD_ACCNUM     (SW_ERR_BASE-18)/* Bad accelerator number    */
-#define SW_ERR_SELFTEST_FAIL  (SW_ERR_BASE-19)/* At least one of the self  */
-                                              /*    test fail, look at the */
-                                              /*    selfTestBitmap in      */
-                                              /*    SW_ACCELERATOR_INFO for*/
-                                              /*    details.               */
-#define SW_ERR_MISALIGN       (SW_ERR_BASE-20)/* Certain alogrithms require*/
-                                              /*    key materials aligned  */
-                                              /*    in certain order, e.g. */
-                                              /*    128 bit for CRT        */
-#define SW_ERR_OUTPUT_NULL_PTR \
-                              (SW_ERR_BASE-21)/* a required pointer is     */
-                                              /*    NULL                   */
-#define SW_ERR_OUTPUT_SIZE \
-                              (SW_ERR_BASE-22)/* size is invalid, too      */
-                                              /*    small, too large.      */
-#define SW_ERR_FIRMWARE_CHECKSUM \
-                              (SW_ERR_BASE-23)/* firmware checksum mismatch*/
-                                              /*    download failed.       */
-#define SW_ERR_UNKNOWN_FIRMWARE \
-                              (SW_ERR_BASE-24)/* unknown firmware error    */
-#define SW_ERR_INTERRUPT      (SW_ERR_BASE-25)/* request is abort when     */
-                                              /*    it's waiting to be     */
-                                              /*    completed.             */
-#define SW_ERR_NVWRITE_FAIL   (SW_ERR_BASE-26)/* error in writing to Non-  */
-                                              /*    volatile memory        */
-#define SW_ERR_NVWRITE_RANGE  (SW_ERR_BASE-27)/* out of range error in     */
-                                              /*    writing to NV memory   */
-#define SW_ERR_RNG_ERROR      (SW_ERR_BASE-28)/* Random Number Generation  */
-                                              /*    failure                */
-#define SW_ERR_DSS_FAILURE    (SW_ERR_BASE-29)/* DSS Sign or Verify failure*/
-#define SW_ERR_MODEXP_FAILURE (SW_ERR_BASE-30)/* Failure in various math   */
-                                              /*    calculations           */
-#define SW_ERR_ONBOARD_MEMORY (SW_ERR_BASE-31)/* Error in accessing on -   */
-                                              /*    board memory           */
-#define SW_ERR_FIRMWARE_VERSION \
-                              (SW_ERR_BASE-32)/* Wrong version in firmware */
-                                              /*    update                 */
-#define SW_ERR_ZERO_WORKING_ACCELERATOR \
-                              (SW_ERR_BASE-44)/* All accelerators are bad  */
-
-
-  /* algorithm type */
-#define SW_ALG_CRT          1
-#define SW_ALG_EXP          2
-#define SW_ALG_DSA          3
-#define SW_ALG_NVDATA       4
-
-  /* command code */
-#define SW_CMD_MODEXP_CRT   1 /* perform Modular Exponentiation using  */
-                              /*  Chinese Remainder Theorem (CRT)      */
-#define SW_CMD_MODEXP       2 /* perform Modular Exponentiation        */
-#define SW_CMD_DSS_SIGN     3 /* perform DSS sign                      */
-#define SW_CMD_DSS_VERIFY   4 /* perform DSS verify                    */
-#define SW_CMD_RAND         5 /* perform random number generation      */
-#define SW_CMD_NVREAD       6 /* perform read to nonvolatile RAM       */
-#define SW_CMD_NVWRITE      7 /* perform write to nonvolatile RAM      */
-
-typedef SW_U32            SW_ALGTYPE;             /* alogrithm type   */
-typedef SW_U32            SW_STATE;               /* state            */
-typedef SW_U32            SW_COMMAND_CODE;        /* command code     */
-typedef SW_U32            SW_COMMAND_BITMAP[4];   /* bitmap           */
-
-typedef struct _SW_LARGENUMBER {
-    SW_U32    nbytes;       /* number of bytes in the buffer "value"  */
-    SW_BYTE*  value;        /* the large integer as a string of       */
-                            /*   bytes in network (big endian) order  */
-} SW_LARGENUMBER;               
-
-typedef struct _SW_CRT {
-    SW_LARGENUMBER  p;      /* prime number p                         */
-    SW_LARGENUMBER  q;      /* prime number q                         */
-    SW_LARGENUMBER  dmp1;   /* exponent1                              */
-    SW_LARGENUMBER  dmq1;   /* exponent2                              */
-    SW_LARGENUMBER  iqmp;   /* CRT coefficient                        */
-} SW_CRT;
-
-typedef struct _SW_EXP {
-    SW_LARGENUMBER  modulus; /* modulus                                */
-    SW_LARGENUMBER  exponent;/* exponent                               */
-} SW_EXP;
-
-typedef struct _SW_DSA {
-    SW_LARGENUMBER  p;      /*                                        */
-    SW_LARGENUMBER  q;      /*                                        */
-    SW_LARGENUMBER  g;      /*                                        */
-    SW_LARGENUMBER  key;    /* private/public key                     */
-} SW_DSA;
-
-typedef struct _SW_NVDATA {
-    SW_U32 accnum;          /* accelerator board number               */
-    SW_U32 offset;          /* offset in byte                         */
-} SW_NVDATA;
-
-typedef struct _SW_PARAM {
-    SW_ALGTYPE    type;     /* type of the alogrithm                  */
-    union {
-        SW_CRT    crt;
-        SW_EXP    exp;
-        SW_DSA    dsa;
-        SW_NVDATA nvdata;
-    } up;
-} SW_PARAM;
-
-typedef SW_U32 SW_CONTEXT_HANDLE; /* opaque context handle */
-
-
-/* Now the OpenSSL bits, these function types are the for the function
- * pointers that will bound into the Rainbow shared libraries. */
-typedef SW_STATUS t_swAcquireAccContext(SW_CONTEXT_HANDLE *hac);
-typedef SW_STATUS t_swAttachKeyParam(SW_CONTEXT_HANDLE hac,
-				SW_PARAM *key_params);
-typedef SW_STATUS t_swSimpleRequest(SW_CONTEXT_HANDLE hac,
-				SW_COMMAND_CODE cmd,
-				SW_LARGENUMBER pin[],
-				SW_U32 pin_count,
-				SW_LARGENUMBER pout[],
-				SW_U32 pout_count);
-typedef SW_STATUS t_swReleaseAccContext(SW_CONTEXT_HANDLE hac);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-

crypto/engine/vendor_defns/hwcryptohook.h

@@ -1,476 +0,0 @@
-/*
- * ModExp / RSA (with/without KM) plugin API
- *
- * The application will load a dynamic library which
- * exports entrypoint(s) defined in this file.
- *
- * This set of entrypoints provides only a multithreaded,
- * synchronous-within-each-thread, facility.
- *
- *
- * This file is Copyright 1998-1999 nCipher Corporation Limited.
- *
- * This file is provided for your information and assistance.  You are
- * permitted to copy it verbatim, to use it to create compatible
- * software, and for review and comment.  However, you may not
- * distribute changed versions or other derivative works.  All other
- * rights are reserved.
- *
- * IN NO EVENT SHALL NCIPHER CORPORATION LIMITED (`NCIPHER') AND/OR
- * ANY OTHER AUTHORS OR DISTRIBUTORS OF THIS FILE BE LIABLE for any
- * damages arising directly or indirectly from this file, its use or
- * this licence.  Without prejudice to the generality of the
- * foregoing: all liability shall be excluded for direct, indirect,
- * special, incidental, consequential or other damages or any loss of
- * profits, business, revenue goodwill or anticipated savings;
- * liability shall be excluded even if nCipher or anyone else has been
- * advised of the possibility of damage.  In any event, if the
- * exclusion of liability is not effective, the liability of nCipher
- * or any author or distributor shall be limited to the lesser of the
- * price paid and 1,000 pounds sterling. This licence only fails to
- * exclude or limit liability for death or personal injury arising out
- * of negligence, and only to the extent that such an exclusion or
- * limitation is not effective.
- *
- * NCIPHER AND THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ALL
- * AND ANY WARRANTIES (WHETHER EXPRESS OR IMPLIED), including, but not
- * limited to, any implied warranties of merchantability, fitness for
- * a particular purpose, satisfactory quality, and/or non-infringement
- * of any third party rights.
- *
- * US Government use: This software and documentation is Commercial
- * Computer Software and Computer Software Documentation, as defined in
- * sub-paragraphs (a)(1) and (a)(5) of DFAR 252.227-7014, "Rights in
- * Noncommercial Computer Software and Noncommercial Computer Software
- * Documentation."  Use, duplication or disclosure by the Government is
- * subject to the terms and conditions specified here.
- *
- * By using or distributing this file you will be accepting these
- * terms and conditions, including the limitation of liability and
- * lack of warranty.  If you do not wish to accept these terms and
- * conditions, DO NOT USE THE FILE.
- *
- *
- * The actual dynamically loadable plugin, and the library files for
- * static linking, which are also provided in this distribution, are
- * not covered by the licence described above.  You should have
- * received a separate licence with terms and conditions for these
- * library files; if you received the library files without a licence,
- * please contact nCipher.
- *
- *
- * $Id: hwcryptohook.h,v 1.1.2.1 2000/06/13 16:19:53 levitte Exp $
- */
-
-#ifndef HWCRYPTOHOOK_H
-#define HWCRYPTOHOOK_H
-
-#include <sys/types.h>
-#include <stdio.h>
-
-#ifndef HWCRYPTOHOOK_DECLARE_APPTYPES
-#define HWCRYPTOHOOK_DECLARE_APPTYPES 1
-#endif
-
-#define HWCRYPTOHOOK_ERROR_FAILED   -1
-#define HWCRYPTOHOOK_ERROR_FALLBACK -2
-#define HWCRYPTOHOOK_ERROR_MPISIZE  -3
-
-#if HWCRYPTOHOOK_DECLARE_APPTYPES
-
-/* These structs are defined by the application and opaque to the
- * crypto plugin.  The application may define these as it sees fit.
- * Default declarations are provided here, but the application may
- *  #define HWCRYPTOHOOK_DECLARE_APPTYPES 0
- * to prevent these declarations, and instead provide its own
- * declarations of these types.  (Pointers to them must still be
- * ordinary pointers to structs or unions, or the resulting combined
- * program will have a type inconsistency.)
- */
-typedef struct HWCryptoHook_MutexValue HWCryptoHook_Mutex;
-typedef struct HWCryptoHook_CondVarValue HWCryptoHook_CondVar;
-typedef struct HWCryptoHook_PassphraseContextValue HWCryptoHook_PassphraseContext;
-typedef struct HWCryptoHook_CallerContextValue HWCryptoHook_CallerContext;
-
-#endif /* HWCRYPTOHOOK_DECLARE_APPTYPES */
-
-/* These next two structs are opaque to the application.  The crypto
- * plugin will return pointers to them; the caller simply manipulates
- * the pointers.
- */
-typedef struct HWCryptoHook_Context *HWCryptoHook_ContextHandle;
-typedef struct HWCryptoHook_RSAKey *HWCryptoHook_RSAKeyHandle;
-
-typedef struct {
-  char *buf;
-  size_t size;
-} HWCryptoHook_ErrMsgBuf;
-/* Used for error reporting.  When a HWCryptoHook function fails it
- * will return a sentinel value (0 for pointer-valued functions, or a
- * negative number, usually HWCRYPTOHOOK_ERROR_FAILED, for
- * integer-valued ones).  It will, if an ErrMsgBuf is passed, also put
- * an error message there.
- * 
- * size is the size of the buffer.  When the buffer is filled, it will
- * always be null-terminated.  If you pass 0 buf buf you must pass 0
- * for size, and nothing will be recorded (just as if you passed 0 for
- * the struct pointer).  Size will not be modified when an error is
- * recorded.  The buffer is always null-terminated even if there is an
- * overrun.
- *
- * The contents of the buffer are not defined if there is no error.
- */
-
-typedef struct HWCryptoHook_MPIStruct {
-  unsigned char *buf;
-  size_t size;
-} HWCryptoHook_MPI;
-/* When one of these is returned, a pointer is passed to the function.
- * At call, size is the space available.  Afterwards it is updated.
- * buf (the pointer) is not updated.  size is in bytes and may be
- * zero, but must be a multiple of the limb size.  Zero limbs at the
- * MS end are not permitted.
- */
-
-#define HWCryptoHook_InitFlags_FallbackModExp    0x0002UL
-#define HWCryptoHook_InitFlags_FallbackRSAImmed  0x0004UL
-/* Enable requesting fallback to software in case of problems with the
- * hardware support.  This indicates to the crypto provider that the
- * application is prepared to fall back to software operation if the
- * ModExp* or RSAImmed* functions return HWCRYPTOHOOK_ERROR_FALLBACK.
- * Without this flag those calls will never return
- * HWCRYPTOHOOK_ERROR_FALLBACK.  The flag will also cause the crypto
- * provider to avoid repeatedly attempting to contact dead hardware
- * within a short interval, if appropriate.
- */
-
-#define HWCryptoHook_InitFlags_SimpleForkCheck   0x0010UL
-/* Without _SimpleForkCheck the library is allowed to assume that the
- * application will not fork and call the library in the child(ren).
- *
- * When it is specified, this is allowed.  However, after a fork
- * neither parent nor child may unload any loaded keys or call
- * _Finish.  Instead, they should call exit (or die with a signal)
- * without calling _Finish.  After all the children have died the
- * parent may unload keys or call _Finish.
- *
- * This flag only has any effect on UN*X platforms.
- */
-
-typedef struct {
-  unsigned long flags;
-  void *logstream; /* usually a FILE*.  See below. */
-
-  size_t limbsize; /* bignum format - size of radix type, must be power of 2 */
-  int mslimbfirst; /* 0 or 1 */
-  int msbytefirst; /* 0 or 1; -1 = native */
-
-  /* All the callback functions should return 0 on success, or a
-   * nonzero integer (whose value will be visible in the error message
-   * put in the buffer passed to the call).
-   *
-   * If a callback is not available pass a null function pointer.
-   *
-   * The callbacks may not call down again into the crypto plugin.
-   */
-  
-  /* For thread-safety.  Set everything to 0 if you promise only to be
-   * singlethreaded.  maxsimultaneous is the number of calls to
-   * ModExp[Crt]/RSAImmed{Priv,Pub}/RSA.  If you don't know what to
-   * put there then say 0 and the hook library will use a default.
-   *
-   * maxmutexes is a small limit on the number of simultaneous mutexes
-   * which will be requested by the library.  If there is no small
-   * limit, set it to 0.  If the crypto plugin cannot create the
-   * advertised number of mutexes the calls to its functions may fail.
-   * If a low number of mutexes is advertised the plugin will try to
-   * do the best it can.  Making larger numbers of mutexes available
-   * may improve performance and parallelism by reducing contention
-   * over critical sections.  Unavailability of any mutexes, implying
-   * single-threaded operation, should be indicated by the setting
-   * mutex_init et al to 0.
-   */
-  int maxmutexes;
-  int maxsimultaneous;
-  size_t mutexsize;
-  int (*mutex_init)(HWCryptoHook_Mutex*, HWCryptoHook_CallerContext *cactx);
-  int (*mutex_acquire)(HWCryptoHook_Mutex*);
-  void (*mutex_release)(HWCryptoHook_Mutex*);
-  void (*mutex_destroy)(HWCryptoHook_Mutex*);
-
-  /* For greater efficiency, can use condition vars internally for
-   * synchronisation.  In this case maxsimultaneous is ignored, but
-   * the other mutex stuff must be available.  In singlethreaded
-   * programs, set everything to 0.
-   */
-  size_t condvarsize;
-  int (*condvar_init)(HWCryptoHook_CondVar*, HWCryptoHook_CallerContext *cactx);
-  int (*condvar_wait)(HWCryptoHook_CondVar*, HWCryptoHook_Mutex*);
-  void (*condvar_signal)(HWCryptoHook_CondVar*);
-  void (*condvar_broadcast)(HWCryptoHook_CondVar*);
-  void (*condvar_destroy)(HWCryptoHook_CondVar*);
-  
-  /* The semantics of acquiring and releasing mutexes and broadcasting
-   * and waiting on condition variables are expected to be those from
-   * POSIX threads (pthreads).  The mutexes may be (in pthread-speak)
-   * fast mutexes, recursive mutexes, or nonrecursive ones.
-   * 
-   * The _release/_signal/_broadcast and _destroy functions must
-   * always succeed when given a valid argument; if they are given an
-   * invalid argument then the program (crypto plugin + application)
-   * has an internal error, and they should abort the program.
-   */
-
-  int (*getpassphrase)(const char *prompt_info,
-		       int *len_io, char *buf,
-		       HWCryptoHook_PassphraseContext *ppctx,
-		       HWCryptoHook_CallerContext *cactx);
-  /* Passphrases and the prompt_info, if they contain high-bit-set
-   * characters, are UTF-8.  The prompt_info may be a null pointer if
-   * no prompt information is available (it should not be an empty
-   * string).  It will not contain text like `enter passphrase';
-   * instead it might say something like `Operator Card for John
-   * Smith' or `SmartCard in nFast Module #1, Slot #1'.
-   *
-   * buf points to a buffer in which to return the passphrase; on
-   * entry *len_io is the length of the buffer.  It should be updated
-   * by the callback.  The returned passphrase should not be
-   * null-terminated by the callback.
-   */
-  
-  int (*getphystoken)(const char *prompt_info,
-		      const char *wrong_info,
-		      HWCryptoHook_PassphraseContext *ppctx,
-		      HWCryptoHook_CallerContext *cactx);
-  /* Requests that the human user physically insert a different
-   * smartcard, DataKey, etc.  The plugin should check whether the
-   * currently inserted token(s) are appropriate, and if they are it
-   * should not make this call.
-   *
-   * prompt_info is as before.  wrong_info is a description of the
-   * currently inserted token(s) so that the user is told what
-   * something is.  wrong_info, like prompt_info, may be null, but
-   * should not be an empty string.  Its contents should be
-   * syntactically similar to that of prompt_info. 
-   */
-  
-  /* Note that a single LoadKey operation might cause several calls to
-   * getpassphrase and/or requestphystoken.  If requestphystoken is
-   * not provided (ie, a null pointer is passed) then the plugin may
-   * not support loading keys for which authorisation by several cards
-   * is required.  If getpassphrase is not provided then cards with
-   * passphrases may not be supported.
-   *
-   * getpassphrase and getphystoken do not need to check that the
-   * passphrase has been entered correctly or the correct token
-   * inserted; the crypto plugin will do that.  If this is not the
-   * case then the crypto plugin is responsible for calling these
-   * routines again as appropriate until the correct token(s) and
-   * passphrase(s) are supplied as required, or until any retry limits
-   * implemented by the crypto plugin are reached.
-   *
-   * In either case, the application must allow the user to say `no'
-   * or `cancel' to indicate that they do not know the passphrase or
-   * have the appropriate token; this should cause the callback to
-   * return nonzero indicating error.
-   */
-
-  void (*logmessage)(void *logstream, const char *message);
-  /* A log message will be generated at least every time something goes
-   * wrong and an ErrMsgBuf is filled in (or would be if one was
-   * provided).  Other diagnostic information may be written there too,
-   * including more detailed reasons for errors which are reported in an
-   * ErrMsgBuf.
-   *
-   * When a log message is generated, this callback is called.  It
-   * should write a message to the relevant logging arrangements.
-   *
-   * The message string passed will be null-terminated and may be of arbitrary
-   * length.  It will not be prefixed by the time and date, nor by the
-   * name of the library that is generating it - if this is required,
-   * the logmessage callback must do it.  The message will not have a
-   * trailing newline (though it may contain internal newlines).
-   *
-   * If a null pointer is passed for logmessage a default function is
-   * used.  The default function treats logstream as a FILE* which has
-   * been converted to a void*.  If logstream is 0 it does nothing.
-   * Otherwise it prepends the date and time and library name and
-   * writes the message to logstream.  Each line will be prefixed by a
-   * descriptive string containing the date, time and identity of the
-   * crypto plugin.  Errors on the logstream are not reported
-   * anywhere, and the default function doesn't flush the stream, so
-   * the application must set the buffering how it wants it.
-   *
-   * The crypto plugin may also provide a facility to have copies of
-   * log messages sent elsewhere, and or for adjusting the verbosity
-   * of the log messages; any such facilities will be configured by
-   * external means.
-   */
-
-} HWCryptoHook_InitInfo;
-
-typedef
-HWCryptoHook_ContextHandle HWCryptoHook_Init_t(const HWCryptoHook_InitInfo *initinfo,
-					       size_t initinfosize,
-					       HWCryptoHook_ErrMsgBuf *errors,
-					       HWCryptoHook_CallerContext *cactx);
-extern HWCryptoHook_Init_t HWCryptoHook_Init;
-
-/* Caller should set initinfosize to the size of the HWCryptoHook struct,
- * so it can be extended later.
- *
- * On success, a message for display or logging by the server,
- * including the name and version number of the plugin, will be filled
- * in into *errors; on failure *errors is used for error handling, as
- * usual.
- */
-
-/* All these functions return 0 on success, HWCRYPTOHOOK_ERROR_FAILED
- * on most failures.  HWCRYPTOHOOK_ERROR_MPISIZE means at least one of
- * the output MPI buffer(s) was too small; the sizes of all have been
- * set to the desired size (and for those where the buffer was large
- * enough, the value may have been copied in), and no error message
- * has been recorded.
- *
- * You may pass 0 for the errors struct.  In any case, unless you set
- * _NoStderr at init time then messages may be reported to stderr.
- */
-
-/* The RSAImmed* functions (and key managed RSA) only work with
- * modules which have an RSA patent licence - currently that means KM
- * units; the ModExp* ones work with all modules, so you need a patent
- * licence in the software in the US.
- */
-
-typedef
-void HWCryptoHook_Finish_t(HWCryptoHook_ContextHandle hwctx);
-extern HWCryptoHook_Finish_t HWCryptoHook_Finish;
-/* You must not have any calls going or keys loaded when you call this. */
-
-typedef
-int HWCryptoHook_RandomBytes_t(HWCryptoHook_ContextHandle hwctx,
-			       unsigned char *buf, size_t len,
-			       const HWCryptoHook_ErrMsgBuf *errors);
-extern HWCryptoHook_RandomBytes_t HWCryptoHook_RandomBytes;
-
-typedef
-int HWCryptoHook_ModExp_t(HWCryptoHook_ContextHandle hwctx,
-			  HWCryptoHook_MPI a,
-			  HWCryptoHook_MPI p,
-			  HWCryptoHook_MPI n,
-			  HWCryptoHook_MPI *r,
-			  const HWCryptoHook_ErrMsgBuf *errors);
-extern HWCryptoHook_ModExp_t HWCryptoHook_ModExp;
-
-typedef
-int HWCryptoHook_RSAImmedPub_t(HWCryptoHook_ContextHandle hwctx,
-			       HWCryptoHook_MPI m,
-			       HWCryptoHook_MPI e,
-			       HWCryptoHook_MPI n,
-			       HWCryptoHook_MPI *r,
-			       const HWCryptoHook_ErrMsgBuf *errors);
-extern HWCryptoHook_RSAImmedPub_t HWCryptoHook_RSAImmedPub;
-
-typedef
-int HWCryptoHook_ModExpCRT_t(HWCryptoHook_ContextHandle hwctx,
-			     HWCryptoHook_MPI a,
-			     HWCryptoHook_MPI p,
-			     HWCryptoHook_MPI q,
-			     HWCryptoHook_MPI dmp1,
-			     HWCryptoHook_MPI dmq1,
-			     HWCryptoHook_MPI iqmp,
-			     HWCryptoHook_MPI *r,
-			     const HWCryptoHook_ErrMsgBuf *errors);
-extern HWCryptoHook_ModExpCRT_t HWCryptoHook_ModExpCRT;
-
-typedef
-int HWCryptoHook_RSAImmedPriv_t(HWCryptoHook_ContextHandle hwctx,
-				HWCryptoHook_MPI m,
-				HWCryptoHook_MPI p,
-				HWCryptoHook_MPI q,
-				HWCryptoHook_MPI dmp1,
-				HWCryptoHook_MPI dmq1,
-				HWCryptoHook_MPI iqmp,
-				HWCryptoHook_MPI *r,
-				const HWCryptoHook_ErrMsgBuf *errors);
-extern HWCryptoHook_RSAImmedPriv_t HWCryptoHook_RSAImmedPriv;
-
-/* The RSAImmed* and ModExp* functions may return E_FAILED or
- * E_FALLBACK for failure.
- *
- * E_FAILED means the failure is permanent and definite and there
- *    should be no attempt to fall back to software.  (Eg, for some
- *    applications, which support only the acceleration-only
- *    functions, the `key material' may actually be an encoded key
- *    identifier, and doing the operation in software would give wrong
- *    answers.)
- *
- * E_FALLBACK means that doing the computation in software would seem
- *    reasonable.  If an application pays attention to this and is
- *    able to fall back, it should also set the Fallback init flags.
- */
-
-typedef
-int HWCryptoHook_RSALoadKey_t(HWCryptoHook_ContextHandle hwctx,
-			      const char *key_ident,
-			      HWCryptoHook_RSAKeyHandle *keyhandle_r,
-			      const HWCryptoHook_ErrMsgBuf *errors,
-			      HWCryptoHook_PassphraseContext *ppctx);
-extern HWCryptoHook_RSALoadKey_t HWCryptoHook_RSALoadKey;
-/* The key_ident is a null-terminated string configured by the
- * user via the application's usual configuration mechanisms.
- * It is provided to the user by the crypto provider's key management
- * system.  The user must be able to enter at least any string of between
- * 1 and 1023 characters inclusive, consisting of printable 7-bit
- * ASCII characters.  The provider should avoid using
- * any characters except alphanumerics and the punctuation
- * characters  _ - + . / @ ~  (the user is expected to be able
- * to enter these without quoting).  The string may be case-sensitive.
- * The application may allow the user to enter other NULL-terminated strings,
- * and the provider must cope (returning an error if the string is not
- * valid).
- *
- * If the key does not exist, it is _not_ an error - in that case,
- * keyhandle_r will be set to 0 instead of to a key handle.
- */
-
-typedef
-int HWCryptoHook_RSAGetPublicKey_t(HWCryptoHook_RSAKeyHandle k,
-				   HWCryptoHook_MPI *n,
-				   HWCryptoHook_MPI *e,
-				   const HWCryptoHook_ErrMsgBuf *errors);
-extern HWCryptoHook_RSAGetPublicKey_t HWCryptoHook_RSAGetPublicKey;
-/* The crypto plugin will not store certificates.
- *
- * Although this function for acquiring the public key value is
- * provided, it is not the purpose of this API to deal fully with the
- * handling of the public key.
- *
- * It is expected that the crypto supplier's key generation program
- * will provide general facilities for producing X.509
- * self-certificates and certificate requests in PEM format.  These
- * will be given to the user so that they can configure them in the
- * application, send them to CAs, or whatever.
- *
- * In case this kind of certificate handling is not appropriate, the
- * crypto supplier's key generation program should be able to be
- * configured not to generate such a self-certificate or certificate
- * request.  Then the application will need to do all of this, and
- * will need to store and handle the public key and certificates
- * itself.
- */
-
-typedef
-int HWCryptoHook_RSAUnloadKey_t(HWCryptoHook_RSAKeyHandle k,
-				const HWCryptoHook_ErrMsgBuf *errors);
-extern HWCryptoHook_RSAUnloadKey_t HWCryptoHook_RSAUnloadKey;
-/* Might fail due to locking problems, or other serious internal problems. */
-
-typedef
-int HWCryptoHook_RSA_t(HWCryptoHook_MPI m,
-		       HWCryptoHook_RSAKeyHandle k,
-		       HWCryptoHook_MPI *r,
-		       const HWCryptoHook_ErrMsgBuf *errors);
-extern HWCryptoHook_RSA_t HWCryptoHook_RSA;
-
-#endif /*HWCRYPTOHOOK_H*/

crypto/err/Makefile.ssl

@@ -93,21 +93,20 @@ err_all.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
 err_all.o: ../../include/openssl/des.h ../../include/openssl/dh.h
 err_all.o: ../../include/openssl/dsa.h ../../include/openssl/dso.h
 err_all.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h
-err_all.o: ../../include/openssl/engine.h ../../include/openssl/err.h
-err_all.o: ../../include/openssl/evp.h ../../include/openssl/idea.h
-err_all.o: ../../include/openssl/lhash.h ../../include/openssl/md2.h
-err_all.o: ../../include/openssl/md4.h ../../include/openssl/md5.h
-err_all.o: ../../include/openssl/mdc2.h ../../include/openssl/obj_mac.h
-err_all.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
-err_all.o: ../../include/openssl/opensslv.h ../../include/openssl/pem2.h
-err_all.o: ../../include/openssl/pkcs12.h ../../include/openssl/pkcs7.h
-err_all.o: ../../include/openssl/rand.h ../../include/openssl/rc2.h
-err_all.o: ../../include/openssl/rc4.h ../../include/openssl/rc5.h
-err_all.o: ../../include/openssl/ripemd.h ../../include/openssl/rsa.h
-err_all.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
-err_all.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-err_all.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
-err_all.o: ../../include/openssl/x509v3.h
+err_all.o: ../../include/openssl/err.h ../../include/openssl/evp.h
+err_all.o: ../../include/openssl/idea.h ../../include/openssl/lhash.h
+err_all.o: ../../include/openssl/md2.h ../../include/openssl/md4.h
+err_all.o: ../../include/openssl/md5.h ../../include/openssl/mdc2.h
+err_all.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
+err_all.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
+err_all.o: ../../include/openssl/pem2.h ../../include/openssl/pkcs12.h
+err_all.o: ../../include/openssl/pkcs7.h ../../include/openssl/rand.h
+err_all.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h
+err_all.o: ../../include/openssl/rc5.h ../../include/openssl/ripemd.h
+err_all.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
+err_all.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+err_all.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+err_all.o: ../../include/openssl/x509_vfy.h ../../include/openssl/x509v3.h
 err_prn.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
 err_prn.o: ../../include/openssl/crypto.h ../../include/openssl/e_os.h
 err_prn.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h

crypto/err/err.c

@@ -157,7 +157,6 @@ static ERR_STRING_DATA ERR_str_libraries[]=
 {ERR_PACK(ERR_LIB_PKCS12,0,0)		,"PKCS12 routines"},
 {ERR_PACK(ERR_LIB_RAND,0,0)		,"random number generator"},
 {ERR_PACK(ERR_LIB_DSO,0,0)		,"DSO support routines"},
-{ERR_PACK(ERR_LIB_ENGINE,0,0)		,"engine routines"},
 {0,NULL},
 	};
 
@@ -209,7 +208,6 @@ static ERR_STRING_DATA ERR_str_reasons[]=
 {ERR_R_ASN1_LENGTH_MISMATCH		,"asn1 length mismatch"},
 {ERR_R_MISSING_ASN1_EOS			,"missing asn1 eos"},
 {ERR_R_DSO_LIB				,"DSO lib"},
-{ERR_R_ENGINE_LIB			,"ENGINE lib"},
 
 {0,NULL},
 	};

crypto/err/err.h

@@ -132,7 +132,6 @@ typedef struct err_state_st
 #define ERR_LIB_PKCS12		35
 #define ERR_LIB_RAND		36
 #define ERR_LIB_DSO		37
-#define ERR_LIB_ENGINE		38
 
 #define ERR_LIB_USER		128
 
@@ -162,7 +161,6 @@ typedef struct err_state_st
 #define PKCS12err(f,r) ERR_PUT_error(ERR_LIB_PKCS12,(f),(r),ERR_file_name,__LINE__)
 #define RANDerr(f,r) ERR_PUT_error(ERR_LIB_RAND,(f),(r),ERR_file_name,__LINE__)
 #define DSOerr(f,r) ERR_PUT_error(ERR_LIB_DSO,(f),(r),ERR_file_name,__LINE__)
-#define ENGINEerr(f,r) ERR_PUT_error(ERR_LIB_ENGINE,(f),(r),ERR_file_name,__LINE__)
 
 /* Borland C seems too stupid to be able to shift and do longs in
  * the pre-processor :-( */
@@ -212,7 +210,6 @@ typedef struct err_state_st
 #define ERR_R_PKCS7_LIB	ERR_LIB_PKCS7
 #define ERR_R_PKCS12_LIB ERR_LIB_PKCS12
 #define ERR_R_DSO_LIB	ERR_LIB_DSO
-#define ERR_R_ENGINE_LIB ERR_LIB_ENGINE
 
 /* fatal error */
 #define	ERR_R_MALLOC_FAILURE			(1|ERR_R_FATAL)

crypto/err/err_all.c

@@ -81,9 +81,8 @@
 #include <openssl/conf.h>
 #include <openssl/pkcs12.h>
 #include <openssl/rand.h>
-#include <openssl/dso.h>
-#include <openssl/engine.h>
 #include <openssl/err.h>
+#include <openssl/dso.h>
 
 void ERR_load_crypto_strings(void)
 	{
@@ -121,6 +120,5 @@ void ERR_load_crypto_strings(void)
 	ERR_load_PKCS12_strings();
 	ERR_load_RAND_strings();
 	ERR_load_DSO_strings();
-	ERR_load_ENGINE_strings();
 #endif
 	}

crypto/err/openssl.ec

@@ -23,7 +23,6 @@ L RSAREF	rsaref/rsaref.h			rsaref/rsar_err.c
 L SSL		ssl/ssl.h			ssl/ssl_err.c
 L COMP		crypto/comp/comp.h		crypto/comp/comp_err.c
 L RAND		crypto/rand/rand.h		crypto/rand/rand_err.c
-L ENGINE	crypto/engine/engine.h		crypto/engine/engine_err.c
 
 
 F RSAREF_F_RSA_BN2BIN

crypto/evp/e_bf.c

@@ -67,7 +67,7 @@ static int bf_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
 		       const unsigned char *iv, int enc);
 
 IMPLEMENT_BLOCK_CIPHER(bf, bf_ks, BF, bf_ks, NID_bf, 8, 16, 8,
-			0, bf_init_key, NULL, 
+			EVP_CIPH_VARIABLE_LENGTH, bf_init_key, NULL, 
 			EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
 	
 static int bf_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,

crypto/evp/evp.h

@@ -554,9 +554,9 @@ int	EVP_read_pw_string(char *buf,int length,const char *prompt,int verify);
 void	EVP_set_pw_prompt(char *prompt);
 char *	EVP_get_pw_prompt(void);
 
-int	EVP_BytesToKey(const EVP_CIPHER *type,EVP_MD *md,unsigned char *salt,
-		unsigned char *data, int datal, int count,
-		unsigned char *key,unsigned char *iv);
+int     EVP_BytesToKey(const EVP_CIPHER *type, EVP_MD *md,
+		const unsigned char *salt, const unsigned char *data, int datal,
+       		int count, unsigned char *key, unsigned char *iv);
 
 int	EVP_EncryptInit(EVP_CIPHER_CTX *ctx,const EVP_CIPHER *type,
 		unsigned char *key, unsigned char *iv);

crypto/evp/evp_key.c

@@ -95,9 +95,9 @@ int EVP_read_pw_string(char *buf, int len, const char *prompt, int verify)
 #endif
 	}
 
-int EVP_BytesToKey(const EVP_CIPHER *type, EVP_MD *md, unsigned char *salt,
-	     unsigned char *data, int datal, int count, unsigned char *key,
-	     unsigned char *iv)
+int EVP_BytesToKey(const EVP_CIPHER *type, EVP_MD *md, 
+             const unsigned char *salt, const unsigned char *data, int datal, 
+             int count, unsigned char *key, unsigned char *iv)
 	{
 	EVP_MD_CTX c;
 	unsigned char md_buf[EVP_MAX_MD_SIZE];

crypto/install.com

@@ -34,7 +34,7 @@ $	IF F$PARSE("WRK_SSLINCLUDE:") .EQS. "" THEN -
 $
 $	SDIRS := ,MD2,MD4,MD5,SHA,MDC2,HMAC,RIPEMD,-
 		 DES,RC2,RC4,RC5,IDEA,BF,CAST,-
-		 BN,RSA,DSA,DH,DSO,ENGINE,-
+		 BN,RSA,DSA,DH,DSO,-
 		 BUFFER,BIO,STACK,LHASH,RAND,ERR,OBJECTS,-
 		 EVP,ASN1,PEM,X509,X509V3,CONF,TXT_DB,PKCS7,PKCS12,COMP
 $	EXHEADER_ := crypto.h,tmdiff.h,opensslv.h,opensslconf.h,ebcdic.h,symhacks.h
@@ -57,7 +57,6 @@ $	EXHEADER_RSA := rsa.h
 $	EXHEADER_DSA := dsa.h
 $	EXHEADER_DH := dh.h
 $	EXHEADER_DSO := dso.h
-$	EXHEADER_ENGINE := engine.h
 $	EXHEADER_BUFFER := buffer.h
 $	EXHEADER_BIO := bio.h
 $	EXHEADER_STACK := stack.h,safestack.h

crypto/opensslv.h

@@ -2,7 +2,7 @@
 #define HEADER_OPENSSLV_H
 
 /* Numeric release version identifier:
- * MMNNFFPPS: major minor fix patch status
+ * MNNFFPPS: major minor fix patch status
  * The status nibble has one of the values 0 for development, 1 to e for betas
  * 1 to 14, and f for release.  The patch level is exactly that.
  * For example:
@@ -25,8 +25,8 @@
  * (Prior to 0.9.5a beta1, a different scheme was used: MMNNFFRBB for
  *  major minor fix final patch/beta)
  */
-#define OPENSSL_VERSION_NUMBER	0x0090601fL
-#define OPENSSL_VERSION_TEXT	"OpenSSL 0.9.6a [engine] 5 Apr 2001"
+#define OPENSSL_VERSION_NUMBER	0x0090602fL
+#define OPENSSL_VERSION_TEXT	"OpenSSL 0.9.6b 9 Jul 2001"
 #define OPENSSL_VERSION_PTEXT	" part of " OPENSSL_VERSION_TEXT
 
 

crypto/perlasm/x86unix.pl

@@ -79,7 +79,7 @@ sub main'DWP
 	local($addr,$reg1,$reg2,$idx)=@_;
 
 	$ret="";
-	$addr =~ s/(^|[+ \t])([A-Za-z_]+)($|[+ \t])/$1$under$2$3/;
+	$addr =~ s/(^|[+ \t])([A-Za-z_]+[A-Za-z0-9_]+)($|[+ \t])/$1$under$2$3/;
 	$reg1="$regs{$reg1}" if defined($regs{$reg1});
 	$reg2="$regs{$reg2}" if defined($regs{$reg2});
 	$ret.=$addr if ($addr ne "") && ($addr ne 0);

crypto/rand/Makefile.ssl

@@ -92,22 +92,7 @@ rand_err.o: ../../include/openssl/err.h ../../include/openssl/lhash.h
 rand_err.o: ../../include/openssl/opensslv.h ../../include/openssl/rand.h
 rand_err.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
 rand_err.o: ../../include/openssl/symhacks.h
-rand_lib.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-rand_lib.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h
-rand_lib.o: ../../include/openssl/cast.h ../../include/openssl/crypto.h
-rand_lib.o: ../../include/openssl/des.h ../../include/openssl/dh.h
-rand_lib.o: ../../include/openssl/dsa.h ../../include/openssl/e_os2.h
-rand_lib.o: ../../include/openssl/engine.h ../../include/openssl/evp.h
-rand_lib.o: ../../include/openssl/idea.h ../../include/openssl/md2.h
-rand_lib.o: ../../include/openssl/md4.h ../../include/openssl/md5.h
-rand_lib.o: ../../include/openssl/mdc2.h ../../include/openssl/obj_mac.h
-rand_lib.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
-rand_lib.o: ../../include/openssl/opensslv.h ../../include/openssl/rand.h
-rand_lib.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h
-rand_lib.o: ../../include/openssl/rc5.h ../../include/openssl/ripemd.h
-rand_lib.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-rand_lib.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
-rand_lib.o: ../../include/openssl/symhacks.h
+rand_lib.o: ../../include/openssl/rand.h
 rand_win.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
 rand_win.o: ../../include/openssl/crypto.h ../../include/openssl/e_os.h
 rand_win.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h

crypto/rand/md_rand.c

@@ -141,10 +141,11 @@ static long md_count[2]={0,0};
 static double entropy=0;
 static int initialized=0;
 
-/* This should be set to 1 only when ssleay_rand_add() is called inside
-   an already locked state, so it doesn't try to lock and thereby cause
-   a hang.  And it should always be reset back to 0 before unlocking. */
-static int add_do_not_lock=0;
+static unsigned int crypto_lock_rand = 0; /* may be set only when a thread
+                                           * holds CRYPTO_LOCK_RAND
+                                           * (to prevent double locking) */
+static unsigned long locking_thread = 0; /* valid iff crypto_lock_rand is set */
+
 
 #ifdef PREDICT
 int rand_predictable=0;
@@ -191,6 +192,7 @@ static void ssleay_rand_add(const void *buf, int num, double add)
 	long md_c[2];
 	unsigned char local_md[MD_DIGEST_LENGTH];
 	MD_CTX m;
+	int do_not_lock;
 
 	/*
 	 * (Based on the rand(3) manpage)
@@ -207,7 +209,10 @@ static void ssleay_rand_add(const void *buf, int num, double add)
          * hash function.
 	 */
 
-	if (!add_do_not_lock) CRYPTO_w_lock(CRYPTO_LOCK_RAND);
+	/* check if we already have the lock */
+	do_not_lock = crypto_lock_rand && (locking_thread == CRYPTO_thread_id());
+
+	if (!do_not_lock) CRYPTO_w_lock(CRYPTO_LOCK_RAND);
 	st_idx=state_index;
 
 	/* use our own copies of the counters so that even
@@ -239,7 +244,7 @@ static void ssleay_rand_add(const void *buf, int num, double add)
 
 	md_count[1] += (num / MD_DIGEST_LENGTH) + (num % MD_DIGEST_LENGTH > 0);
 
-	if (!add_do_not_lock) CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
+	if (!do_not_lock) CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
 
 	for (i=0; i<num; i+=MD_DIGEST_LENGTH)
 		{
@@ -281,7 +286,7 @@ static void ssleay_rand_add(const void *buf, int num, double add)
 		}
 	memset((char *)&m,0,sizeof(m));
 
-	if (!add_do_not_lock) CRYPTO_w_lock(CRYPTO_LOCK_RAND);
+	if (!do_not_lock) CRYPTO_w_lock(CRYPTO_LOCK_RAND);
 	/* Don't just copy back local_md into md -- this could mean that
 	 * other thread's seeding remains without effect (except for
 	 * the incremented counter).  By XORing it we keep at least as
@@ -292,7 +297,7 @@ static void ssleay_rand_add(const void *buf, int num, double add)
 		}
 	if (entropy < ENTROPY_NEEDED) /* stop counting when we have enough */
 	    entropy += add;
-	if (!add_do_not_lock) CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
+	if (!do_not_lock) CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
 	
 #if !defined(THREADS) && !defined(WIN32)
 	assert(md_c[1] == md_count[1]);
@@ -308,6 +313,7 @@ static int ssleay_rand_bytes(unsigned char *buf, int num)
 	{
 	static volatile int stirred_pool = 0;
 	int i,j,k,st_num,st_idx;
+	int num_ceil;
 	int ok;
 	long md_c[2];
 	unsigned char local_md[MD_DIGEST_LENGTH];
@@ -328,33 +334,42 @@ static int ssleay_rand_bytes(unsigned char *buf, int num)
 		}
 #endif
 
+	if (num <= 0)
+		return 1;
+	
+	/* round upwards to multiple of MD_DIGEST_LENGTH/2 */
+	num_ceil = (1 + (num-1)/(MD_DIGEST_LENGTH/2)) * (MD_DIGEST_LENGTH/2);
+
 	/*
 	 * (Based on the rand(3) manpage:)
 	 *
 	 * For each group of 10 bytes (or less), we do the following:
 	 *
-	 * Input into the hash function the top 10 bytes from the
-	 * local 'md' (which is initialized from the global 'md'
-	 * before any bytes are generated), the bytes that are
-	 * to be overwritten by the random bytes, and bytes from the
-	 * 'state' (incrementing looping index).  From this digest output
-	 * (which is kept in 'md'), the top (up to) 10 bytes are
-	 * returned to the caller and the bottom (up to) 10 bytes are xored
-	 * into the 'state'.
+	 * Input into the hash function the local 'md' (which is initialized from
+	 * the global 'md' before any bytes are generated), the bytes that are to
+	 * be overwritten by the random bytes, and bytes from the 'state'
+	 * (incrementing looping index). From this digest output (which is kept
+	 * in 'md'), the top (up to) 10 bytes are returned to the caller and the
+	 * bottom 10 bytes are xored into the 'state'.
+	 * 
 	 * Finally, after we have finished 'num' random bytes for the
 	 * caller, 'count' (which is incremented) and the local and global 'md'
 	 * are fed into the hash function and the results are kept in the
 	 * global 'md'.
 	 */
 
-	if (!initialized)
-		RAND_poll();
-
 	CRYPTO_w_lock(CRYPTO_LOCK_RAND);
-	add_do_not_lock = 1;	/* Since we call ssleay_rand_add while in
-				   this locked state. */
 
-	initialized = 1;
+	/* prevent ssleay_rand_bytes() from trying to obtain the lock again */
+	crypto_lock_rand = 1;
+	locking_thread = CRYPTO_thread_id();
+
+	if (!initialized)
+		{
+		RAND_poll();
+		initialized = 1;
+		}
+	
 	if (!stirred_pool)
 		do_stir_pool = 1;
 	
@@ -380,11 +395,11 @@ static int ssleay_rand_bytes(unsigned char *buf, int num)
 
 	if (do_stir_pool)
 		{
-		/* Our output function chains only half of 'md', so we better
-		 * make sure that the required entropy gets 'evenly distributed'
-		 * through 'state', our randomness pool.  The input function
-		 * (ssleay_rand_add) chains all of 'md', which makes it more
-		 * suitable for this purpose.
+		/* In the output function only half of 'md' remains secret,
+		 * so we better make sure that the required entropy gets
+		 * 'evenly distributed' through 'state', our randomness pool.
+		 * The input function (ssleay_rand_add) chains all of 'md',
+		 * which makes it more suitable for this purpose.
 		 */
 
 		int n = STATE_SIZE; /* so that the complete pool gets accessed */
@@ -409,21 +424,23 @@ static int ssleay_rand_bytes(unsigned char *buf, int num)
 	md_c[1] = md_count[1];
 	memcpy(local_md, md, sizeof md);
 
-	state_index+=num;
+	state_index+=num_ceil;
 	if (state_index > state_num)
 		state_index %= state_num;
 
-	/* state[st_idx], ..., state[(st_idx + num - 1) % st_num]
+	/* state[st_idx], ..., state[(st_idx + num_ceil - 1) % st_num]
 	 * are now ours (but other threads may use them too) */
 
 	md_count[0] += 1;
 
-	add_do_not_lock = 0;	/* If this would ever be forgotten, we can
-				   expect any evil god to eat our souls. */
+	/* before unlocking, we must clear 'crypto_lock_rand' */
+	crypto_lock_rand = 0;
+	locking_thread = 0;
 	CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
 
 	while (num > 0)
 		{
+		/* num_ceil -= MD_DIGEST_LENGTH/2 */
 		j=(num >= MD_DIGEST_LENGTH/2)?MD_DIGEST_LENGTH/2:num;
 		num-=j;
 		MD_Init(&m);
@@ -434,27 +451,28 @@ static int ssleay_rand_bytes(unsigned char *buf, int num)
 			curr_pid = 0;
 			}
 #endif
-		MD_Update(&m,&(local_md[MD_DIGEST_LENGTH/2]),MD_DIGEST_LENGTH/2);
+		MD_Update(&m,local_md,MD_DIGEST_LENGTH);
 		MD_Update(&m,(unsigned char *)&(md_c[0]),sizeof(md_c));
 #ifndef PURIFY
 		MD_Update(&m,buf,j); /* purify complains */
 #endif
-		k=(st_idx+j)-st_num;
+		k=(st_idx+MD_DIGEST_LENGTH/2)-st_num;
 		if (k > 0)
 			{
-			MD_Update(&m,&(state[st_idx]),j-k);
+			MD_Update(&m,&(state[st_idx]),MD_DIGEST_LENGTH/2-k);
 			MD_Update(&m,&(state[0]),k);
 			}
 		else
-			MD_Update(&m,&(state[st_idx]),j);
+			MD_Update(&m,&(state[st_idx]),MD_DIGEST_LENGTH/2);
 		MD_Final(local_md,&m);
 
-		for (i=0; i<j; i++)
+		for (i=0; i<MD_DIGEST_LENGTH/2; i++)
 			{
 			state[st_idx++]^=local_md[i]; /* may compete with other threads */
-			*(buf++)=local_md[i+MD_DIGEST_LENGTH/2];
 			if (st_idx >= st_num)
 				st_idx=0;
+			if (i < j)
+				*(buf++)=local_md[i+MD_DIGEST_LENGTH/2];
 			}
 		}
 
@@ -483,11 +501,12 @@ static int ssleay_rand_bytes(unsigned char *buf, int num)
 static int ssleay_rand_pseudo_bytes(unsigned char *buf, int num) 
 	{
 	int ret;
+	unsigned long err;
 
 	ret = RAND_bytes(buf, num);
 	if (ret == 0)
 		{
-		long err = ERR_peek_error();
+		err = ERR_peek_error();
 		if (ERR_GET_LIB(err) == ERR_LIB_RAND &&
 		    ERR_GET_REASON(err) == RAND_R_PRNG_NOT_SEEDED)
 			(void)ERR_get_error();
@@ -498,14 +517,37 @@ static int ssleay_rand_pseudo_bytes(unsigned char *buf, int num)
 static int ssleay_rand_status(void)
 	{
 	int ret;
+	int do_not_lock;
 
+	/* check if we already have the lock
+	 * (could happen if a RAND_poll() implementation calls RAND_status()) */
+	do_not_lock = crypto_lock_rand && (locking_thread == CRYPTO_thread_id());
+	
+	if (!do_not_lock)
+		{
+		CRYPTO_w_lock(CRYPTO_LOCK_RAND);
+		
+		/* prevent ssleay_rand_bytes() from trying to obtain the lock again */
+		crypto_lock_rand = 1;
+		locking_thread = CRYPTO_thread_id();
+		}
+	
 	if (!initialized)
+		{
 		RAND_poll();
+		initialized = 1;
+		}
 
-	CRYPTO_w_lock(CRYPTO_LOCK_RAND);
-	initialized = 1;
 	ret = entropy >= ENTROPY_NEEDED;
-	CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
 
+	if (!do_not_lock)
+		{
+		/* before unlocking, we must clear 'crypto_lock_rand' */
+		crypto_lock_rand = 0;
+		locking_thread = 0;
+		
+		CRYPTO_w_unlock(CRYPTO_LOCK_RAND);
+		}
+	
 	return ret;
 	}

crypto/rand/rand.h

@@ -79,9 +79,7 @@ typedef struct rand_meth_st
 extern int rand_predictable;
 #endif
 
-struct engine_st;
-
-int RAND_set_rand_method(struct engine_st *meth);
+void RAND_set_rand_method(RAND_METHOD *meth);
 RAND_METHOD *RAND_get_rand_method(void );
 RAND_METHOD *RAND_SSLeay(void);
 void RAND_cleanup(void );

crypto/rand/rand_lib.c

@@ -59,78 +59,59 @@
 #include <stdio.h>
 #include <time.h>
 #include <openssl/rand.h>
-#include <openssl/engine.h>
 
-static ENGINE *rand_engine=NULL;
+#ifdef NO_RAND
+static RAND_METHOD *rand_meth=NULL;
+#else
+extern RAND_METHOD rand_ssleay_meth;
+static RAND_METHOD *rand_meth= &rand_ssleay_meth;
+#endif
 
-#if 0
 void RAND_set_rand_method(RAND_METHOD *meth)
 	{
 	rand_meth=meth;
 	}
-#else
-int RAND_set_rand_method(ENGINE *engine)
-	{
-	ENGINE *mtmp;
-	mtmp = rand_engine;
-	if (!ENGINE_init(engine))
-		return 0;
-	rand_engine = engine;
-	/* SHOULD ERROR CHECK THIS!!! */
-	ENGINE_finish(mtmp);
-	return 1;
-	}
-#endif
 
 RAND_METHOD *RAND_get_rand_method(void)
 	{
-	if (rand_engine == NULL
-		&& (rand_engine = ENGINE_get_default_RAND()) == NULL)
-		return NULL;
-	return ENGINE_get_RAND(rand_engine);
+	return(rand_meth);
 	}
 
 void RAND_cleanup(void)
 	{
-	RAND_METHOD *meth = RAND_get_rand_method();
-	if (meth && meth->cleanup)
-		meth->cleanup();
+	if (rand_meth != NULL)
+		rand_meth->cleanup();
 	}
 
 void RAND_seed(const void *buf, int num)
 	{
-	RAND_METHOD *meth = RAND_get_rand_method();
-	if (meth && meth->seed)
-		meth->seed(buf,num);
+	if (rand_meth != NULL)
+		rand_meth->seed(buf,num);
 	}
 
 void RAND_add(const void *buf, int num, double entropy)
 	{
-	RAND_METHOD *meth = RAND_get_rand_method();
-	if (meth && meth->add)
-		meth->add(buf,num,entropy);
+	if (rand_meth != NULL)
+		rand_meth->add(buf,num,entropy);
 	}
 
 int RAND_bytes(unsigned char *buf, int num)
 	{
-	RAND_METHOD *meth = RAND_get_rand_method();
-	if (meth && meth->bytes)
-		return meth->bytes(buf,num);
+	if (rand_meth != NULL)
+		return rand_meth->bytes(buf,num);
 	return(-1);
 	}
 
 int RAND_pseudo_bytes(unsigned char *buf, int num)
 	{
-	RAND_METHOD *meth = RAND_get_rand_method();
-	if (meth && meth->pseudorand)
-		return meth->pseudorand(buf,num);
+	if (rand_meth != NULL)
+		return rand_meth->pseudorand(buf,num);
 	return(-1);
 	}
 
 int RAND_status(void)
 	{
-	RAND_METHOD *meth = RAND_get_rand_method();
-	if (meth && meth->status)
-		return meth->status();
+	if (rand_meth != NULL)
+		return rand_meth->status();
 	return 0;
 	}

crypto/rand/randfile.c

@@ -211,6 +211,12 @@ const char *RAND_file_name(char *buf, size_t size)
 		{
 		if (OPENSSL_issetugid() == 0)
 			s=getenv("HOME");
+#ifdef DEFAULT_HOME
+		if (s == NULL)
+			{
+			s = DEFAULT_HOME;
+			}
+#endif
 		if (s != NULL && (strlen(s)+strlen(RFILE)+2 < size))
 			{
 			strcpy(buf,s);
@@ -220,7 +226,7 @@ const char *RAND_file_name(char *buf, size_t size)
 			strcat(buf,RFILE);
 			ret=buf;
 			}
-		  else
+		else
 		  	buf[0] = '\0'; /* no file name */
 		}
 	return(ret);

crypto/rsa/Makefile.ssl

@@ -87,23 +87,13 @@ rsa_chk.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h
 rsa_chk.o: ../../include/openssl/opensslv.h ../../include/openssl/rsa.h
 rsa_chk.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
 rsa_chk.o: ../../include/openssl/symhacks.h
-rsa_eay.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-rsa_eay.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h
-rsa_eay.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h
-rsa_eay.o: ../../include/openssl/crypto.h ../../include/openssl/des.h
-rsa_eay.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h
+rsa_eay.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
+rsa_eay.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
 rsa_eay.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h
-rsa_eay.o: ../../include/openssl/engine.h ../../include/openssl/err.h
-rsa_eay.o: ../../include/openssl/evp.h ../../include/openssl/idea.h
-rsa_eay.o: ../../include/openssl/lhash.h ../../include/openssl/md2.h
-rsa_eay.o: ../../include/openssl/md4.h ../../include/openssl/md5.h
-rsa_eay.o: ../../include/openssl/mdc2.h ../../include/openssl/obj_mac.h
-rsa_eay.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
-rsa_eay.o: ../../include/openssl/opensslv.h ../../include/openssl/rand.h
-rsa_eay.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h
-rsa_eay.o: ../../include/openssl/rc5.h ../../include/openssl/ripemd.h
-rsa_eay.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-rsa_eay.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+rsa_eay.o: ../../include/openssl/err.h ../../include/openssl/lhash.h
+rsa_eay.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
+rsa_eay.o: ../../include/openssl/rand.h ../../include/openssl/rsa.h
+rsa_eay.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
 rsa_eay.o: ../../include/openssl/symhacks.h ../cryptlib.h
 rsa_err.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
 rsa_err.o: ../../include/openssl/crypto.h ../../include/openssl/err.h
@@ -119,24 +109,14 @@ rsa_gen.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
 rsa_gen.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
 rsa_gen.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
 rsa_gen.o: ../cryptlib.h
-rsa_lib.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
-rsa_lib.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h
-rsa_lib.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h
-rsa_lib.o: ../../include/openssl/crypto.h ../../include/openssl/des.h
-rsa_lib.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h
+rsa_lib.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
+rsa_lib.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
 rsa_lib.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h
-rsa_lib.o: ../../include/openssl/engine.h ../../include/openssl/err.h
-rsa_lib.o: ../../include/openssl/evp.h ../../include/openssl/idea.h
-rsa_lib.o: ../../include/openssl/lhash.h ../../include/openssl/md2.h
-rsa_lib.o: ../../include/openssl/md4.h ../../include/openssl/md5.h
-rsa_lib.o: ../../include/openssl/mdc2.h ../../include/openssl/obj_mac.h
-rsa_lib.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
-rsa_lib.o: ../../include/openssl/opensslv.h ../../include/openssl/rand.h
-rsa_lib.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h
-rsa_lib.o: ../../include/openssl/rc5.h ../../include/openssl/ripemd.h
+rsa_lib.o: ../../include/openssl/err.h ../../include/openssl/lhash.h
+rsa_lib.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
 rsa_lib.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
-rsa_lib.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
-rsa_lib.o: ../../include/openssl/symhacks.h ../cryptlib.h
+rsa_lib.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
+rsa_lib.o: ../cryptlib.h
 rsa_none.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
 rsa_none.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
 rsa_none.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h
@@ -197,20 +177,19 @@ rsa_sign.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h
 rsa_sign.o: ../../include/openssl/crypto.h ../../include/openssl/des.h
 rsa_sign.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h
 rsa_sign.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h
-rsa_sign.o: ../../include/openssl/engine.h ../../include/openssl/err.h
-rsa_sign.o: ../../include/openssl/evp.h ../../include/openssl/idea.h
-rsa_sign.o: ../../include/openssl/lhash.h ../../include/openssl/md2.h
-rsa_sign.o: ../../include/openssl/md4.h ../../include/openssl/md5.h
-rsa_sign.o: ../../include/openssl/mdc2.h ../../include/openssl/obj_mac.h
-rsa_sign.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
+rsa_sign.o: ../../include/openssl/err.h ../../include/openssl/evp.h
+rsa_sign.o: ../../include/openssl/idea.h ../../include/openssl/lhash.h
+rsa_sign.o: ../../include/openssl/md2.h ../../include/openssl/md4.h
+rsa_sign.o: ../../include/openssl/md5.h ../../include/openssl/mdc2.h
+rsa_sign.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
+rsa_sign.o: ../../include/openssl/opensslconf.h
 rsa_sign.o: ../../include/openssl/opensslv.h ../../include/openssl/pkcs7.h
-rsa_sign.o: ../../include/openssl/rand.h ../../include/openssl/rc2.h
-rsa_sign.o: ../../include/openssl/rc4.h ../../include/openssl/rc5.h
-rsa_sign.o: ../../include/openssl/ripemd.h ../../include/openssl/rsa.h
-rsa_sign.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
-rsa_sign.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
-rsa_sign.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
-rsa_sign.o: ../cryptlib.h
+rsa_sign.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h
+rsa_sign.o: ../../include/openssl/rc5.h ../../include/openssl/ripemd.h
+rsa_sign.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
+rsa_sign.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+rsa_sign.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+rsa_sign.o: ../../include/openssl/x509_vfy.h ../cryptlib.h
 rsa_ssl.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
 rsa_ssl.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
 rsa_ssl.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h

crypto/rsa/rsa.h

@@ -114,11 +114,7 @@ struct rsa_st
 	 * this is passed instead of aEVP_PKEY, it is set to 0 */
 	int pad;
 	int version;
-#if 0
 	RSA_METHOD *meth;
-#else
-	struct engine_st *engine;
-#endif
 	BIGNUM *n;
 	BIGNUM *e;
 	BIGNUM *d;
@@ -172,11 +168,7 @@ struct rsa_st
 #define RSA_get_app_data(s)             RSA_get_ex_data(s,0)
 
 RSA *	RSA_new(void);
-#if 0
 RSA *	RSA_new_method(RSA_METHOD *method);
-#else
-RSA *	RSA_new_method(struct engine_st *engine);
-#endif
 int	RSA_size(RSA *);
 RSA *	RSA_generate_key(int bits, unsigned long e,void
 		(*callback)(int,int,void *),void *cb_arg);
@@ -194,14 +186,10 @@ void	RSA_free (RSA *r);
 
 int	RSA_flags(RSA *r);
 
-void RSA_set_default_openssl_method(RSA_METHOD *meth);
-RSA_METHOD *RSA_get_default_openssl_method(void);
+void RSA_set_default_method(RSA_METHOD *meth);
+RSA_METHOD *RSA_get_default_method(void);
 RSA_METHOD *RSA_get_method(RSA *rsa);
-#if 0
 RSA_METHOD *RSA_set_method(RSA *rsa, RSA_METHOD *meth);
-#else
-int RSA_set_method(RSA *rsa, struct engine_st *engine);
-#endif
 
 /* This function needs the memory locking malloc callbacks to be installed */
 int RSA_memory_lock(RSA *r);

crypto/rsa/rsa_eay.c

@@ -61,7 +61,6 @@
 #include <openssl/bn.h>
 #include <openssl/rsa.h>
 #include <openssl/rand.h>
-#include <openssl/engine.h>
 
 #ifndef RSA_NULL
 
@@ -98,13 +97,11 @@ RSA_METHOD *RSA_PKCS1_SSLeay(void)
 static int RSA_eay_public_encrypt(int flen, unsigned char *from,
 	     unsigned char *to, RSA *rsa, int padding)
 	{
-	const RSA_METHOD *meth;
 	BIGNUM f,ret;
 	int i,j,k,num=0,r= -1;
 	unsigned char *buf=NULL;
 	BN_CTX *ctx=NULL;
 
-	meth = ENGINE_get_RSA(rsa->engine);
 	BN_init(&f);
 	BN_init(&ret);
 	if ((ctx=BN_CTX_new()) == NULL) goto err;
@@ -162,8 +159,8 @@ static int RSA_eay_public_encrypt(int flen, unsigned char *from,
 		if (bn_mont_ctx)
 			BN_MONT_CTX_free(bn_mont_ctx);
 		}
-
-	if (!meth->bn_mod_exp(&ret,&f,rsa->e,rsa->n,ctx,
+		
+	if (!rsa->meth->bn_mod_exp(&ret,&f,rsa->e,rsa->n,ctx,
 		rsa->_method_mod_n)) goto err;
 
 	/* put in leading 0 bytes if the number is less than the
@@ -189,13 +186,11 @@ err:
 static int RSA_eay_private_encrypt(int flen, unsigned char *from,
 	     unsigned char *to, RSA *rsa, int padding)
 	{
-	const RSA_METHOD *meth;
 	BIGNUM f,ret;
 	int i,j,k,num=0,r= -1;
 	unsigned char *buf=NULL;
 	BN_CTX *ctx=NULL;
 
-	meth = ENGINE_get_RSA(rsa->engine);
 	BN_init(&f);
 	BN_init(&ret);
 
@@ -235,10 +230,10 @@ static int RSA_eay_private_encrypt(int flen, unsigned char *from,
 		(rsa->dmp1 != NULL) &&
 		(rsa->dmq1 != NULL) &&
 		(rsa->iqmp != NULL)) )
-		{ if (!meth->rsa_mod_exp(&ret,&f,rsa)) goto err; }
+		{ if (!rsa->meth->rsa_mod_exp(&ret,&f,rsa)) goto err; }
 	else
 		{
-		if (!meth->bn_mod_exp(&ret,&f,rsa->d,rsa->n,ctx,NULL)) goto err;
+		if (!rsa->meth->bn_mod_exp(&ret,&f,rsa->d,rsa->n,ctx,NULL)) goto err;
 		}
 
 	if (rsa->flags & RSA_FLAG_BLINDING)
@@ -267,14 +262,12 @@ err:
 static int RSA_eay_private_decrypt(int flen, unsigned char *from,
 	     unsigned char *to, RSA *rsa, int padding)
 	{
-	const RSA_METHOD *meth;
 	BIGNUM f,ret;
 	int j,num=0,r= -1;
 	unsigned char *p;
 	unsigned char *buf=NULL;
 	BN_CTX *ctx=NULL;
 
-	meth = ENGINE_get_RSA(rsa->engine);
 	BN_init(&f);
 	BN_init(&ret);
 	ctx=BN_CTX_new();
@@ -311,10 +304,10 @@ static int RSA_eay_private_decrypt(int flen, unsigned char *from,
 		(rsa->dmp1 != NULL) &&
 		(rsa->dmq1 != NULL) &&
 		(rsa->iqmp != NULL)) )
-		{ if (!meth->rsa_mod_exp(&ret,&f,rsa)) goto err; }
+		{ if (!rsa->meth->rsa_mod_exp(&ret,&f,rsa)) goto err; }
 	else
 		{
-		if (!meth->bn_mod_exp(&ret,&f,rsa->d,rsa->n,ctx,NULL))
+		if (!rsa->meth->bn_mod_exp(&ret,&f,rsa->d,rsa->n,ctx,NULL))
 			goto err;
 		}
 
@@ -362,14 +355,12 @@ err:
 static int RSA_eay_public_decrypt(int flen, unsigned char *from,
 	     unsigned char *to, RSA *rsa, int padding)
 	{
-	const RSA_METHOD *meth;
 	BIGNUM f,ret;
 	int i,num=0,r= -1;
 	unsigned char *p;
 	unsigned char *buf=NULL;
 	BN_CTX *ctx=NULL;
 
-	meth = ENGINE_get_RSA(rsa->engine);
 	BN_init(&f);
 	BN_init(&ret);
 	ctx=BN_CTX_new();
@@ -416,8 +407,8 @@ static int RSA_eay_public_decrypt(int flen, unsigned char *from,
 		if (bn_mont_ctx)
 			BN_MONT_CTX_free(bn_mont_ctx);
 		}
-
-	if (!meth->bn_mod_exp(&ret,&f,rsa->e,rsa->n,ctx,
+		
+	if (!rsa->meth->bn_mod_exp(&ret,&f,rsa->e,rsa->n,ctx,
 		rsa->_method_mod_n)) goto err;
 
 	p=buf;
@@ -452,12 +443,10 @@ err:
 
 static int RSA_eay_mod_exp(BIGNUM *r0, BIGNUM *I, RSA *rsa)
 	{
-	const RSA_METHOD *meth;
 	BIGNUM r1,m1,vrfy;
 	int ret=0;
 	BN_CTX *ctx;
 
-	meth = ENGINE_get_RSA(rsa->engine);
 	if ((ctx=BN_CTX_new()) == NULL) goto err;
 	BN_init(&m1);
 	BN_init(&r1);
@@ -515,11 +504,11 @@ static int RSA_eay_mod_exp(BIGNUM *r0, BIGNUM *I, RSA *rsa)
 		}
 		
 	if (!BN_mod(&r1,I,rsa->q,ctx)) goto err;
-	if (!meth->bn_mod_exp(&m1,&r1,rsa->dmq1,rsa->q,ctx,
+	if (!rsa->meth->bn_mod_exp(&m1,&r1,rsa->dmq1,rsa->q,ctx,
 		rsa->_method_mod_q)) goto err;
 
 	if (!BN_mod(&r1,I,rsa->p,ctx)) goto err;
-	if (!meth->bn_mod_exp(r0,&r1,rsa->dmp1,rsa->p,ctx,
+	if (!rsa->meth->bn_mod_exp(r0,&r1,rsa->dmp1,rsa->p,ctx,
 		rsa->_method_mod_p)) goto err;
 
 	if (!BN_sub(r0,r0,&m1)) goto err;
@@ -544,10 +533,10 @@ static int RSA_eay_mod_exp(BIGNUM *r0, BIGNUM *I, RSA *rsa)
 
 	if (rsa->e && rsa->n)
 		{
-		if (!meth->bn_mod_exp(&vrfy,r0,rsa->e,rsa->n,ctx,NULL)) goto err;
+		if (!rsa->meth->bn_mod_exp(&vrfy,r0,rsa->e,rsa->n,ctx,NULL)) goto err;
 		if (BN_cmp(I, &vrfy) != 0)
 			{
-			if (!meth->bn_mod_exp(r0,I,rsa->d,rsa->n,ctx,NULL)) goto err;
+			if (!rsa->meth->bn_mod_exp(r0,I,rsa->d,rsa->n,ctx,NULL)) goto err;
 			}
 		}
 	ret=1;

crypto/rsa/rsa_lib.c

@@ -62,7 +62,6 @@
 #include <openssl/lhash.h>
 #include <openssl/bn.h>
 #include <openssl/rsa.h>
-#include <openssl/engine.h>
 
 const char *RSA_version="RSA" OPENSSL_VERSION_PTEXT;
 
@@ -75,26 +74,12 @@ RSA *RSA_new(void)
 	return(RSA_new_method(NULL));
 	}
 
-void RSA_set_default_openssl_method(RSA_METHOD *meth)
+void RSA_set_default_method(RSA_METHOD *meth)
 	{
-	ENGINE *e;
-	/* We'll need to notify the "openssl" ENGINE of this
-	 * change too. We won't bother locking things down at
-	 * our end as there was never any locking in these
-	 * functions! */
-	if(default_RSA_meth != meth)
-		{
-		default_RSA_meth = meth;
-		e = ENGINE_by_id("openssl");
-		if(e)
-			{
-			ENGINE_set_RSA(e, meth);
-			ENGINE_free(e);
-			}
-		}
+	default_RSA_meth=meth;
 	}
 
-RSA_METHOD *RSA_get_default_openssl_method(void)
+RSA_METHOD *RSA_get_default_method(void)
 {
 	if (default_RSA_meth == NULL)
 		{
@@ -114,10 +99,9 @@ RSA_METHOD *RSA_get_default_openssl_method(void)
 
 RSA_METHOD *RSA_get_method(RSA *rsa)
 {
-	return ENGINE_get_RSA(rsa->engine);
+	return rsa->meth;
 }
 
-#if 0
 RSA_METHOD *RSA_set_method(RSA *rsa, RSA_METHOD *meth)
 {
 	RSA_METHOD *mtmp;
@@ -127,32 +111,9 @@ RSA_METHOD *RSA_set_method(RSA *rsa, RSA_METHOD *meth)
 	if (meth->init) meth->init(rsa);
 	return mtmp;
 }
-#else
-int RSA_set_method(RSA *rsa, ENGINE *engine)
-{
-	ENGINE *mtmp;
-	RSA_METHOD *meth;
-	mtmp = rsa->engine;
-	meth = ENGINE_get_RSA(mtmp);
-	if (!ENGINE_init(engine))
-		return 0;
-	if (meth->finish) meth->finish(rsa);
-	rsa->engine = engine;
-	meth = ENGINE_get_RSA(engine);
-	if (meth->init) meth->init(rsa);
-	/* SHOULD ERROR CHECK THIS!!! */
-	ENGINE_finish(mtmp);
-	return 1;
-}
-#endif
 
-#if 0
 RSA *RSA_new_method(RSA_METHOD *meth)
-#else
-RSA *RSA_new_method(ENGINE *engine)
-#endif
 	{
-	RSA_METHOD *meth;
 	RSA *ret;
 
 	ret=(RSA *)OPENSSL_malloc(sizeof(RSA));
@@ -162,17 +123,10 @@ RSA *RSA_new_method(ENGINE *engine)
 		return(NULL);
 		}
 
-	if (engine == NULL)
-		{
-		if((ret->engine=ENGINE_get_default_RSA()) == NULL)
-			{
-			OPENSSL_free(ret);
-			return NULL;
-			}
-		}
+	if (meth == NULL)
+		ret->meth=RSA_get_default_method();
 	else
-		ret->engine=engine;
-	meth = ENGINE_get_RSA(ret->engine);
+		ret->meth=meth;
 
 	ret->pad=0;
 	ret->version=0;
@@ -190,9 +144,9 @@ RSA *RSA_new_method(ENGINE *engine)
 	ret->_method_mod_q=NULL;
 	ret->blinding=NULL;
 	ret->bignum_data=NULL;
-	ret->flags=meth->flags;
+	ret->flags=ret->meth->flags;
 	CRYPTO_new_ex_data(rsa_meth,ret,&ret->ex_data);
-	if ((meth->init != NULL) && !meth->init(ret))
+	if ((ret->meth->init != NULL) && !ret->meth->init(ret))
 		{
 		CRYPTO_free_ex_data(rsa_meth,ret,&ret->ex_data);
 		OPENSSL_free(ret);
@@ -203,7 +157,6 @@ RSA *RSA_new_method(ENGINE *engine)
 
 void RSA_free(RSA *r)
 	{
-	RSA_METHOD *meth;
 	int i;
 
 	if (r == NULL) return;
@@ -221,10 +174,8 @@ void RSA_free(RSA *r)
 		}
 #endif
 
-	meth = ENGINE_get_RSA(r->engine);
-	if (meth->finish != NULL)
-		meth->finish(r);
-	ENGINE_finish(r->engine);
+	if (r->meth->finish != NULL)
+		r->meth->finish(r);
 
 	CRYPTO_free_ex_data(rsa_meth,r,&r->ex_data);
 
@@ -267,34 +218,30 @@ int RSA_size(RSA *r)
 int RSA_public_encrypt(int flen, unsigned char *from, unsigned char *to,
 	     RSA *rsa, int padding)
 	{
-	return(ENGINE_get_RSA(rsa->engine)->rsa_pub_enc(flen,
-		from, to, rsa, padding));
+	return(rsa->meth->rsa_pub_enc(flen, from, to, rsa, padding));
 	}
 
 int RSA_private_encrypt(int flen, unsigned char *from, unsigned char *to,
 	     RSA *rsa, int padding)
 	{
-	return(ENGINE_get_RSA(rsa->engine)->rsa_priv_enc(flen,
-		from, to, rsa, padding));
+	return(rsa->meth->rsa_priv_enc(flen, from, to, rsa, padding));
 	}
 
 int RSA_private_decrypt(int flen, unsigned char *from, unsigned char *to,
 	     RSA *rsa, int padding)
 	{
-	return(ENGINE_get_RSA(rsa->engine)->rsa_priv_dec(flen,
-		from, to, rsa, padding));
+	return(rsa->meth->rsa_priv_dec(flen, from, to, rsa, padding));
 	}
 
 int RSA_public_decrypt(int flen, unsigned char *from, unsigned char *to,
 	     RSA *rsa, int padding)
 	{
-	return(ENGINE_get_RSA(rsa->engine)->rsa_pub_dec(flen,
-		from, to, rsa, padding));
+	return(rsa->meth->rsa_pub_dec(flen, from, to, rsa, padding));
 	}
 
 int RSA_flags(RSA *r)
 	{
-	return((r == NULL)?0:ENGINE_get_RSA(r->engine)->flags);
+	return((r == NULL)?0:r->meth->flags);
 	}
 
 void RSA_blinding_off(RSA *rsa)
@@ -328,8 +275,7 @@ int RSA_blinding_on(RSA *rsa, BN_CTX *p_ctx)
 	if (!BN_rand_range(A,rsa->n)) goto err;
 	if ((Ai=BN_mod_inverse(NULL,A,rsa->n,ctx)) == NULL) goto err;
 
-	if (!ENGINE_get_RSA(rsa->engine)->bn_mod_exp(A,A,
-		rsa->e,rsa->n,ctx,rsa->_method_mod_n))
+	if (!rsa->meth->bn_mod_exp(A,A,rsa->e,rsa->n,ctx,rsa->_method_mod_n))
 	    goto err;
 	rsa->blinding=BN_BLINDING_new(A,Ai,rsa->n);
 	rsa->flags|=RSA_FLAG_BLINDING;

crypto/rsa/rsa_oaep.c

@@ -77,14 +77,16 @@ int RSA_padding_check_PKCS1_OAEP(unsigned char *to, int tlen,
     int i, dblen, mlen = -1;
     unsigned char *maskeddb;
     int lzero;
-    unsigned char *db, seed[SHA_DIGEST_LENGTH], phash[SHA_DIGEST_LENGTH];
+    unsigned char *db = NULL, seed[SHA_DIGEST_LENGTH], phash[SHA_DIGEST_LENGTH];
 
     if (--num < 2 * SHA_DIGEST_LENGTH + 1)
-	{
-	RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP, RSA_R_OAEP_DECODING_ERROR);
-	return (-1);
-	}
+	goto decoding_err;
 
+    lzero = num - flen;
+    if (lzero < 0)
+	goto decoding_err;
+    maskeddb = from - lzero + SHA_DIGEST_LENGTH;
+    
     dblen = num - SHA_DIGEST_LENGTH;
     db = OPENSSL_malloc(dblen);
     if (db == NULL)
@@ -93,9 +95,6 @@ int RSA_padding_check_PKCS1_OAEP(unsigned char *to, int tlen,
 	return (-1);
 	}
 
-    lzero = num - flen;
-    maskeddb = from - lzero + SHA_DIGEST_LENGTH;
-    
     MGF1(seed, SHA_DIGEST_LENGTH, maskeddb, dblen);
     for (i = lzero; i < SHA_DIGEST_LENGTH; i++)
 	seed[i] ^= from[i - lzero];
@@ -107,21 +106,20 @@ int RSA_padding_check_PKCS1_OAEP(unsigned char *to, int tlen,
     SHA1(param, plen, phash);
 
     if (memcmp(db, phash, SHA_DIGEST_LENGTH) != 0)
-	RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP, RSA_R_OAEP_DECODING_ERROR);
+	goto decoding_err;
     else
 	{
 	for (i = SHA_DIGEST_LENGTH; i < dblen; i++)
 	    if (db[i] != 0x00)
 		break;
 	if (db[i] != 0x01 || i++ >= dblen)
-	    RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP,
-		   RSA_R_OAEP_DECODING_ERROR);
+	  goto decoding_err;
 	else
 	    {
 	    mlen = dblen - i;
 	    if (tlen < mlen)
 		{
-		RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP, RSA_R_DATA_TOO_LARGE);
+		RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP, RSA_R_DATA_TOO_LARGE);
 		mlen = -1;
 		}
 	    else
@@ -130,6 +128,13 @@ int RSA_padding_check_PKCS1_OAEP(unsigned char *to, int tlen,
 	}
     OPENSSL_free(db);
     return (mlen);
+
+decoding_err:
+    /* to avoid chosen ciphertext attacks, the error message should not reveal
+     * which kind of decoding error happened */
+    RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP, RSA_R_OAEP_DECODING_ERROR);
+    if (db != NULL) OPENSSL_free(db);
+    return -1;
     }
 
 int MGF1(unsigned char *mask, long len, unsigned char *seed, long seedlen)

crypto/rsa/rsa_sign.c

@@ -62,7 +62,6 @@
 #include <openssl/rsa.h>
 #include <openssl/objects.h>
 #include <openssl/x509.h>
-#include <openssl/engine.h>
 
 /* Size of an SSL signature: MD5+SHA1 */
 #define SSL_SIG_LENGTH	36
@@ -77,8 +76,7 @@ int RSA_sign(int type, unsigned char *m, unsigned int m_len,
 	X509_ALGOR algor;
 	ASN1_OCTET_STRING digest;
 	if(rsa->flags & RSA_FLAG_SIGN_VER)
-	      return ENGINE_get_RSA(rsa->engine)->rsa_sign(type,
-			m, m_len, sigret, siglen, rsa);
+	      return rsa->meth->rsa_sign(type, m, m_len, sigret, siglen, rsa);
 	/* Special case: SSL signature, just check the length */
 	if(type == NID_md5_sha1) {
 		if(m_len != SSL_SIG_LENGTH) {
@@ -153,8 +151,7 @@ int RSA_verify(int dtype, unsigned char *m, unsigned int m_len,
 		}
 
 	if(rsa->flags & RSA_FLAG_SIGN_VER)
-	    return ENGINE_get_RSA(rsa->engine)->rsa_verify(dtype,
-			m, m_len, sigbuf, siglen, rsa);
+	    return rsa->meth->rsa_verify(dtype, m, m_len, sigbuf, siglen, rsa);
 
 	s=(unsigned char *)OPENSSL_malloc((unsigned int)siglen);
 	if (s == NULL)

crypto/symhacks.h

@@ -138,8 +138,8 @@
 #define SSL_CTX_set_default_passwd_cb_userdata  SSL_CTX_set_def_passwd_cb_ud
 
 /* Hack some long ENGINE names */
-#define ENGINE_get_default_BN_mod_exp_crt       ENGINE_get_def_BN_mod_exp_crt
-#define ENGINE_set_default_BN_mod_exp_crt       ENGINE_set_def_BN_mod_exp_crt
+#define ENGINE_get_default_BN_mod_exp_crt	ENGINE_get_def_BN_mod_exp_crt
+#define ENGINE_set_default_BN_mod_exp_crt	ENGINE_set_def_BN_mod_exp_crt
 
 #endif /* defined VMS */
 

crypto/x509/x509_obj.c

@@ -214,6 +214,8 @@ int i;
 		}
 	else
 		p=buf;
+	if (i == 0)
+		*p = '\0';
 	return(p);
 err:
 	X509err(X509_F_X509_NAME_ONELINE,ERR_R_MALLOC_FAILURE);

crypto/x509/x509_trs.c

@@ -228,7 +228,8 @@ int X509_TRUST_get_trust(X509_TRUST *xp)
 
 static int trust_1oidany(X509_TRUST *trust, X509 *x, int flags)
 {
-	if(x->aux) return obj_trust(trust->arg1, x, flags);
+	if(x->aux && (x->aux->trust || x->aux->reject))
+		return obj_trust(trust->arg1, x, flags);
 	/* we don't have any trust settings: for compatibility
 	 * we return trusted if it is self signed
 	 */