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69 Commits

Author SHA1 Message Date
Martin Olsson
610ac0525d RT2843: Remove another spurious close-comment token 
Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit 683cd7c948)
 2014-09-08 10:52:19 -04:00
Dr. Stephen Henson
22db480daf Remove all RFC5878 code. 
Remove RFC5878 code. It is no longer needed for CT and has numerous bugs.
 2014-07-04 13:42:05 +01:00
Dr. Stephen Henson
6411b83e52 Set TLS padding extension value. 
Enable TLS padding extension using official value from:

http://www.iana.org/assignments/tls-extensiontype-values/tls-extensiontype-values.xhtml
(cherry picked from commit cd6bd5ffda)

Conflicts:

	CHANGES
 2014-04-05 20:49:09 +01:00
Scott Deboy
19a28a8aa3 Updating DTCP authorization type to expected value 2014-02-08 16:18:11 -08:00
Scott Deboy
038bec784e Add callbacks supporting generation and retrieval of supplemental data entries, facilitating RFC 5878 (TLS auth extensions) 
Removed prior audit proof logic - audit proof support was implemented using the generic TLS extension API
Tests exercising the new supplemental data registration and callback api can be found in ssltest.c.
Implemented changes to s_server and s_client to exercise supplemental data callbacks via the -auth argument, as well as additional flags to exercise supplemental data being sent only during renegotiation.

(cherry picked from commit 36086186a9)
Conflicts:
	Configure
	apps/s_client.c
	apps/s_server.c
	ssl/ssl.h
	ssl/ssl3.h
	ssl/ssltest.c
 2014-02-08 16:12:15 -08:00
Adam Langley
b0d6f3c58f Support ALPN. 
This change adds support for ALPN[1] in OpenSSL. ALPN is the IETF
blessed version of NPN and we'll be supporting both ALPN and NPN for
some time yet.

Cherry-picked from 6f017a8f9d.

[1] https://tools.ietf.org/html/draft-ietf-tls-applayerprotoneg-00
 2013-09-13 11:27:22 -04:00
Dr. Stephen Henson
ccf6a19e2d Add three Suite B modes to TLS code, supporting RFC6460. 
(backport from HEAD)
 2012-12-26 16:17:40 +00:00
Dr. Stephen Henson
623a5e24cb Add certificate callback. If set this is called whenever a certificate 
is required by client or server. An application can decide which
certificate chain to present based on arbitrary criteria: for example
supported signature algorithms. Add very simple example to s_server.
This fixes many of the problems and restrictions of the existing client
certificate callback: for example you can now clear existing certificates
and specify the whole chain.
(backport from HEAD)
 2012-12-26 14:43:51 +00:00
Dr. Stephen Henson
c70a1fee71 Reorganise supported signature algorithm extension processing. 
Only store encoded versions of peer and configured signature algorithms.
Determine shared signature algorithms and cache the result along with NID
equivalents of each algorithm.
(backport from HEAD)
 2012-12-26 14:26:16 +00:00
Dr. Stephen Henson
0b362de5f5 Add support for application defined signature algorithms for use with 
TLS v1.2. These are sent as an extension for clients and during a certificate
request for servers.

TODO: add support for shared signature algorithms, respect shared algorithms
when deciding which ciphersuites and certificates to permit.
(backport from HEAD)
 2012-12-26 14:25:29 +00:00
Ben Laurie
8a02a46a5c RFC 5878 support. 2012-05-29 17:27:48 +00:00
Dr. Stephen Henson
5505818199 New ctrls to retrieve supported signature algorithms and curves and 
extensions to s_client and s_server to print out retrieved valued.

Extend CERT structure to cache supported signature algorithm data.
(backport from HEAD)
 2012-04-06 19:29:49 +00:00
Dr. Stephen Henson
267c950c5f Submitted by: Peter Sylvester <peter.sylvester@edelweb.fr> 
Add more extension names in s_cb.c extension printing code.
 2012-03-09 18:37:41 +00:00
Dr. Stephen Henson
bd6941cfaa PR: 2658 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Support for TLS/DTLS heartbeats.
 2011-12-31 23:00:36 +00:00
Ben Laurie
e87afb1518 SSL export fixes (from Adam Langley). 2011-12-13 14:25:11 +00:00
Dr. Stephen Henson
2c7d978c2d PR: 1794 
Submitted by: Peter Sylvester <peter.sylvester@edelweb.fr>
Reviewed by: steve

Make SRP conformant to rfc 5054.

Changes are:

- removal of the addition state after client hello
- removal of all pre-rfc srp alert ids
- sending a fatal alert when there is no srp extension but when the
server wants SRP
- removal of unnecessary code in the client.
 2011-11-25 00:18:10 +00:00
Ben Laurie
b1d7429186 Add TLS exporter. 2011-11-15 23:51:22 +00:00
Ben Laurie
060a38a2c0 Add DTLS-SRTP. 2011-11-15 23:02:16 +00:00
Ben Laurie
68b33cc5c7 Add Next Protocol Negotiation. 2011-11-13 21:55:42 +00:00
Dr. Stephen Henson
b08b158b44 use client version when eliminating TLS v1.2 ciphersuites in client hello 2011-10-07 15:07:36 +00:00
Dr. Stephen Henson
aed53d6c5a Backport GCM support from HEAD. 2011-08-04 11:13:28 +00:00
Dr. Stephen Henson
c8c6e9ecd9 Add HMAC ECC ciphersuites from RFC5289. Include SHA384 PRF support and 
prohibit use of these ciphersuites for TLS < 1.2
 2011-07-25 21:45:17 +00:00
Dr. Stephen Henson
277f8a34f4 use TLS1_get_version macro to check version so TLS v1.2 changes don't interfere with DTLS 2011-05-25 11:43:17 +00:00
Dr. Stephen Henson
9472baae0d Backport TLS v1.2 support from HEAD. 
This includes TLS v1.2 server and client support but at present
client certificate support is not implemented.
 2011-05-11 13:37:52 +00:00
Ben Laurie
a149b2466e Add SRP. 2011-03-16 11:26:40 +00:00
Dr. Stephen Henson
b4b15f68c0 Backport TLS v1.1 support from HEAD, ssl/ changes 2010-06-27 14:22:11 +00:00
Dr. Stephen Henson
73582b8117 add missing parts of reneg port, fix apps patch 2009-11-11 14:51:29 +00:00
Dr. Stephen Henson
6c24dd9005 Typo. 2009-06-30 20:55:55 +00:00
Dr. Stephen Henson
cc1cb996f1 Submitted by: Artem Chuprina <ran@cryptocom.ru> 
Reviewed by: steve@openssl.org

Fix to match latest GOST in TLS draft.
 2009-05-28 18:10:47 +00:00
Dr. Stephen Henson
12bf56c017 PR: 1574 
Submitted by: Jouni Malinen <j@w1.fi>
Approved by: steve@openssl.org

Ticket override support for EAP-FAST.
 2008-11-15 17:18:12 +00:00
Dr. Stephen Henson
8a2062fefe Update from stable branch. 2008-04-30 16:14:02 +00:00
Dr. Stephen Henson
67c8e7f414 Support for certificate status TLS extension. 2007-09-26 21:56:59 +00:00
Bodo Möller
761772d7e1 Implement the Opaque PRF Input TLS extension 
(draft-rescorla-tls-opaque-prf-input-00.txt), and do some cleanups and
bugfixes on the way.  In particular, this fixes the buffer bounds
checks in ssl_add_clienthello_tlsext() and in ssl_add_serverhello_tlsext().

Note that the opaque PRF Input TLS extension is not compiled by default;
see CHANGES.
 2007-09-21 06:54:24 +00:00
Dr. Stephen Henson
81025661a9 Update ssl code to support digests other than MD5+SHA1 in handshake. 
Submitted by: Victor B. Wagner <vitus@cryptocom.ru>
 2007-08-31 12:42:53 +00:00
Dr. Stephen Henson
94d511cdbd Add ctrls to set and get RFC4507bis keys to enable several contexts to 
reuse the same tickets.
 2007-08-28 01:08:45 +00:00
Dr. Stephen Henson
6434abbfc6 RFC4507 (including RFC4507bis) TLS stateless session resumption support 
for OpenSSL.
 2007-08-11 23:18:29 +00:00
Dr. Stephen Henson
b948e2c59e Update ssl library to support EVP_PKEY MAC API. Include generic MAC support. 2007-06-04 17:04:40 +00:00
Bodo Möller
96afc1cfd5 Add SEED encryption algorithm. 
PR: 1503
Submitted by: KISA
Reviewed by: Bodo Moeller
 2007-04-23 23:48:59 +00:00
Bodo Möller
5b57fe0a1e Disable invalid ciphersuites 2006-06-14 17:51:46 +00:00
Bodo Möller
f3dea9a595 Camellia cipher, contributed by NTT 
Submitted by: Masashi Fujita
Reviewed by: Bodo Moeller
 2006-06-09 15:44:59 +00:00
Bodo Möller
b6acb8d0de udpate Supported Point Formats Extension code 
Submitted by: Douglas Stebila
 2006-03-13 01:24:38 +00:00
Bodo Möller
36ca4ba63d Implement the Supported Point Formats Extension for ECC ciphersuites 
Submitted by: Douglas Stebila
 2006-03-11 23:46:37 +00:00
Nils Larsch
ddac197404 add initial support for RFC 4279 PSK SSL ciphersuites 
PR: 1191
Submitted by: Mika Kousa and Pasi Eronen of Nokia Corporation
Reviewed by: Nils Larsch
 2006-03-10 23:06:27 +00:00
Bodo Möller
241520e66d More TLS extension related changes. 
Submitted by: Peter Sylvester
 2006-01-11 06:10:40 +00:00
Bodo Möller
a13c20f603 Further TLS extension updates 
Submitted by: Peter Sylvester
 2006-01-09 19:49:05 +00:00
Bodo Möller
01c76c6606 There's no such things as DTLS1_AD_MISSING_HANDSHAKE_MESSAGE. 
For now, anyway.
 2006-01-07 20:44:29 +00:00
Bodo Möller
3ff94a009b complete and correct RFC3546 error codes 2006-01-07 20:28:11 +00:00
Bodo Möller
1aeb3da83f Fixes for TLS server_name extension 
Submitted by: Peter Sylvester
 2006-01-06 09:08:59 +00:00
Bodo Möller
f1fd4544a3 Various changes in the new TLS extension code, including the following: 
- fix indentation
 - rename some functions and macros
 - fix up confusion between SSL_ERROR_... and SSL_AD_... values
 2006-01-03 03:27:19 +00:00
Bodo Möller
ed3883d21b Support TLS extensions (specifically, HostName) 
Submitted by: Peter Sylvester
 2006-01-02 23:14:37 +00:00