Updated some demos.

Submitted by: Sean O Riordain <Sean.ORiordain@cyrona.com>

CHANGES

@@ -5,6 +5,9 @@
 
  Changes between 0.9.3 and 0.9.3a [?]  [xx May? 1999]
 
+  *) Updated some demos.
+     [Sean O Riordain]
+
   *) Add missing BIO_free at exit of pkcs12 application.
      [Wu Zhigang]
 

demos/bio/Makefile

@@ -0,0 +1,16 @@
+CC=cc
+CFLAGS= -g -I../../include
+LIBS= -L../.. ../../libssl.a ../../libcrypto.a
+EXAMPLES=saccept sconnect
+
+all: $(EXAMPLES) 
+
+saccept: saccept.o
+	$(CC) -o saccept saccept.o $(LIBS)
+
+sconnect: sconnect.o
+	$(CC) -o sconnect sconnect.o $(LIBS)
+
+clean:	
+	rm -f $(EXAMPLES) *.o
+

demos/bio/sconnect.c

@@ -9,6 +9,7 @@
  */
 #include <stdio.h>
 #include <stdlib.h>
+#include <unistd.h>
 #include <openssl/err.h>
 #include <openssl/ssl.h>
 

demos/eay/Makefile

@@ -0,0 +1,24 @@
+CC=cc
+CFLAGS= -g -I../../include
+#LIBS=  -L../.. -lcrypto -lssl
+LIBS= -L../.. ../../libssl.a ../../libcrypto.a
+
+# the file conn.c requires a file "proxy.h" which I couldn't find...
+#EXAMPLES=base64 conn loadrsa
+EXAMPLES=base64 loadrsa
+
+all: $(EXAMPLES) 
+
+base64: base64.o
+	$(CC) -o base64 base64.o $(LIBS)
+#
+# sorry... can't find "proxy.h"
+#conn: conn.o
+#	$(CC) -o conn conn.o $(LIBS)
+
+loadrsa: loadrsa.o
+	$(CC) -o loadrsa loadrsa.o $(LIBS)
+
+clean:	
+	rm -f $(EXAMPLES) *.o
+

demos/eay/conn.c

@@ -9,7 +9,7 @@
 #include <stdlib.h>
 #include <openssl/err.h>
 #include <openssl/bio.h>
-#include "proxy.h"
+/* #include "proxy.h" */
 
 extern int errno;
 

demos/maurice/Makefile

@@ -1,5 +1,5 @@
 CC=cc
-CFLAGS= -g -I../../include
+CFLAGS= -g -I../../include -Wall
 LIBS=  -L../.. -lcrypto
 EXAMPLES=example1 example2 example3 example4
 
@@ -20,3 +20,40 @@ example4: example4.o
 clean:	
 	rm -f $(EXAMPLES) *.o
 
+test: all
+	@echo
+	@echo Example 1 Demonstrates the sealing and opening APIs
+	@echo Doing the encrypt side...
+	./example1 <README >t.t
+	@echo Doing the decrypt side...
+	./example1 -d <t.t >t.2
+	diff t.2 README
+	rm -f t.t t.2
+	@echo  example1 is OK
+
+	@echo
+	@echo Example2 Demonstrates rsa encryption and decryption
+	@echo   and it should just print \"This the clear text\"
+	./example2
+
+	@echo
+	@echo Example3 Demonstrates the use of symmetric block ciphers
+	@echo in this case it uses EVP_des_ede3_cbc
+	@echo i.e. triple DES in Cipher Block Chaining mode
+	@echo Doing the encrypt side...
+	./example3 ThisIsThePassword <README >t.t
+	@echo Doing the decrypt side...
+	./example3 -d ThisIsThePassword <t.t >t.2
+	diff t.2 README
+	rm -f t.t t.2
+	@echo  example3 is OK
+
+	@echo
+	@echo Example4 Demonstrates base64 encoding and decoding
+	@echo Doing the encrypt side...
+	./example4 <README >t.t
+	@echo Doing the decrypt side...
+	./example4 -d <t.t >t.2
+	diff t.2 README
+	rm -f t.t t.2
+	@echo example4 is OK

demos/maurice/example2.c

@@ -33,7 +33,6 @@ int main()
   	EVP_PKEY *pubKey;
   	EVP_PKEY *privKey;
 	int len;
-	FILE *fp;
 
         ERR_load_crypto_strings();
 
@@ -72,6 +71,5 @@ int main()
 	EVP_PKEY_free(pubKey);
 	free(buf);
 	free(buf2);
+        return 0;
 }
-
-

demos/maurice/example3.c

@@ -8,9 +8,10 @@
 */
 
 #include <stdio.h>
+#include <unistd.h>
 #include <fcntl.h>
 #include <sys/stat.h>
-#include <evp.h>
+#include <openssl/evp.h>
 
 #define STDIN     	0
 #define STDOUT    	1
@@ -47,9 +48,9 @@ void do_cipher(char *pw, int operation)
 {
 	char buf[BUFLEN];
 	char ebuf[BUFLEN + 8];
-	unsigned int ebuflen, rc;
+	unsigned int ebuflen; /* rc; */
         unsigned char iv[EVP_MAX_IV_LENGTH], key[EVP_MAX_KEY_LENGTH];
-	unsigned int ekeylen, net_ekeylen; 
+	/* unsigned int ekeylen, net_ekeylen;  */
 	EVP_CIPHER_CTX ectx;
         
 	memcpy(iv, INIT_VECTOR, sizeof(iv));
@@ -82,5 +83,3 @@ void do_cipher(char *pw, int operation)
 
 	write(STDOUT, ebuf, ebuflen); 
 }
-
-

demos/maurice/example4.c

@@ -8,9 +8,10 @@
 */
 
 #include <stdio.h>
+#include <unistd.h>
 #include <fcntl.h>
 #include <sys/stat.h>
-#include <evp.h>
+#include <openssl/evp.h>
 
 #define STDIN     	0
 #define STDOUT    	1
@@ -44,7 +45,7 @@ void do_encode()
 {
 	char buf[BUFLEN];
 	char ebuf[BUFLEN+24];
-	unsigned int ebuflen, rc;
+	unsigned int ebuflen;
 	EVP_ENCODE_CTX ectx;
         
 	EVP_EncodeInit(&ectx);
@@ -78,7 +79,7 @@ void do_decode()
 {
  	char buf[BUFLEN];
  	char ebuf[BUFLEN+24];
-	unsigned int ebuflen, rc;
+	unsigned int ebuflen;
 	EVP_ENCODE_CTX ectx;
         
 	EVP_DecodeInit(&ectx);

demos/prime/Makefile

@@ -0,0 +1,20 @@
+CC=cc
+CFLAGS= -g -I../../include -Wall
+LIBS=  -L../.. -lcrypto
+EXAMPLES=prime
+
+all: $(EXAMPLES) 
+
+prime: prime.o
+	$(CC) -o prime prime.o $(LIBS)
+
+clean:	
+	rm -f $(EXAMPLES) *.o
+
+test: all
+	@echo Test creating a 128-bit prime
+	./prime 128
+	@echo Test creating a 256-bit prime
+	./prime 256
+	@echo Test creating a 512-bit prime
+	./prime 512

demos/sign/Makefile

@@ -0,0 +1,15 @@
+CC=cc
+CFLAGS= -g -I../../include -Wall
+LIBS=  -L../.. -lcrypto
+EXAMPLES=sign
+
+all: $(EXAMPLES) 
+
+sign: sign.o
+	$(CC) -o sign sign.o $(LIBS)
+
+clean:	
+	rm -f $(EXAMPLES) *.o
+
+test: all
+	./sign

demos/sign/sign.c

@@ -70,7 +70,7 @@
 #include <openssl/pem.h>
 #include <openssl/ssl.h>
 
-void main ()
+int main ()
 {
   int err;
   int sig_len;
@@ -134,4 +134,5 @@ void main ()
   if (err != 1) {  ERR_print_errors_fp (stderr);    exit (1);  }
   EVP_PKEY_free (pkey);
   printf ("Signature Verified Ok.\n");
+  return(0);
 }