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1338 commits

Author SHA1 Message Date
Andy Polyakov
9cc42cb091 ssl/t1_enc.c: pay attention to EVP_CIPH_FLAG_CUSTOM_CIPHER [from HEAD]. 2012-03-13 19:21:15 +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
ce1605b508 PR: 2756 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>

Fix DTLS timeout handling.
 2012-03-09 15:52:20 +00:00
Dr. Stephen Henson
25bfdca16a PR: 2755 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>

Reduce MTU after failed transmissions.
 2012-03-06 13:47:27 +00:00
Dr. Stephen Henson
9c284f9651 PR: 2748 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>

Fix possible DTLS timer deadlock.
 2012-03-06 13:24:16 +00:00
Dr. Stephen Henson
a54ce007e6 PR: 2739 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>

Fix padding bugs in Heartbeat support.
 2012-02-27 16:38:10 +00:00
Dr. Stephen Henson
f1fa05b407 ABI compliance fixes. 
Move new structure fields to end of structures.

Import library codes from 1.0.0 and recreate new ones.
 2012-02-22 14:01:44 +00:00
Dr. Stephen Henson
b935714237 typo 2012-02-17 17:31:32 +00:00
Dr. Stephen Henson
a8314df902 Fix bug in CVE-2011-4619: check we have really received a client hello 
before rejecting multiple SGC restarts.
 2012-02-16 15:25:39 +00:00
Dr. Stephen Henson
d40abf1689 Submitted by: Eric Rescorla <ekr@rtfm.com> 
Further fixes for use_srtp extension.
 2012-02-11 22:53:48 +00:00
Dr. Stephen Henson
c489ea7d01 PR: 2704 
Submitted by: Peter Sylvester <peter.sylvester@edelweb.fr>

Fix srp extension.
 2012-02-10 20:08:49 +00:00
Dr. Stephen Henson
943cc09d8a Submitted by: Eric Rescorla <ekr@rtfm.com> 
Fix encoding of use_srtp extension to be compliant with RFC5764
 2012-02-10 00:03:37 +00:00
Dr. Stephen Henson
fc6800d19f Modify client hello version when renegotiating to enhance interop with 
some servers.
 2012-02-09 15:41:44 +00:00
Dr. Stephen Henson
adcea5a043 return error if md is NULL 2012-01-22 13:12:50 +00:00
Dr. Stephen Henson
2dc4b0dbe8 Fix for DTLS DoS issue introduced by fix for CVE-2011-4109. 
Thanks to Antonio Martin, Enterprise Secure Access Research and
Development, Cisco Systems, Inc. for discovering this bug and
preparing a fix. (CVE-2012-0050)
 2012-01-18 18:14:56 +00:00
Andy Polyakov
c8e0b5d7b6 1.0.1-specific OPNESSL vs. OPENSSL typo. 
PR: 2613
Submitted by: Leena Heino
 2012-01-15 13:42:50 +00:00
Dr. Stephen Henson
285d9189c7 PR: 2652 
Submitted by: Arpadffy Zoltan <Zoltan.Arpadffy@scientificgames.se>

OpenVMS fixes.
 2012-01-05 14:30:08 +00:00
Bodo Möller
409d2a1b71 Fix for builds without DTLS support. 
Submitted by: Brian Carlstrom
 2012-01-05 10:22:39 +00:00
Dr. Stephen Henson
e0b9678d7f PR: 2671 
Submitted by: steve

Update maximum message size for certifiate verify messages to support
4096 bit RSA keys again as TLS v1.2 messages is two bytes longer.
 2012-01-05 00:28:29 +00:00
Dr. Stephen Henson
166dea6ac8 Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de> 
Reviewed by: steve

Send fatal alert if heartbeat extension has an illegal value.
 2012-01-05 00:23:31 +00:00
Dr. Stephen Henson
0044739ae5 Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>, Michael Tuexen <tuexen@fh-muenster.de> 
Reviewed by: steve

Fix for DTLS plaintext recovery attack discovered by Nadhem Alfardan and
Kenny Paterson.
 2012-01-04 23:52:05 +00:00
Dr. Stephen Henson
4e44bd3650 Clear bytes used for block padding of SSL 3.0 records. (CVE-2011-4576) 2012-01-04 23:13:29 +00:00
Dr. Stephen Henson
aaa3850ccd Only allow one SGC handshake restart for SSL/TLS. (CVE-2011-4619) 2012-01-04 23:07:54 +00:00
Dr. Stephen Henson
1cb4d65b87 Submitted by: Adam Langley <agl@chromium.org> 
Reviewed by: steve

Fix memory leaks.
 2012-01-04 14:25:28 +00:00
Dr. Stephen Henson
7b2dd292bc only send heartbeat extension from server if client sent one 2012-01-03 22:03:07 +00:00
Dr. Stephen Henson
d9834ff24b make update 2012-01-02 16:41:11 +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
Dr. Stephen Henson
5c05f69450 make update 2011-12-27 14:38:27 +00:00
Dr. Stephen Henson
b300fb7734 PR: 1794 
Submitted by: Peter Sylvester <peter.sylvester@edelweb.fr>
Reviewed by: steve

- remove some unncessary SSL_err and permit
an srp user callback to allow a worker to obtain
a user verifier.

- cleanup and comments in s_server and demonstration
for asynchronous srp user lookup
 2011-12-27 14:23:22 +00:00
Dr. Stephen Henson
f89af47438 PR: 2326 
Submitted by: Tianjie Mao <tjmao@tjmao.net>
Reviewed by: steve

Fix incorrect comma expressions and goto f_err as alert has been set.
 2011-12-26 19:38:09 +00:00
Dr. Stephen Henson
e065e6cda2 PR: 2535 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Add SCTP support for DTLS (RFC 6083).
 2011-12-25 14:45:40 +00:00
Dr. Stephen Henson
60553cc209 typo 2011-12-23 15:03:16 +00:00
Dr. Stephen Henson
2d4c9ab518 delete unimplemented function from header file, update ordinals 2011-12-23 14:10:35 +00:00
Dr. Stephen Henson
242f8d644c remove prototype for deleted SRP function 2011-12-22 16:01:23 +00:00
Dr. Stephen Henson
f5575cd167 New ctrl values to clear or retrieve extra chain certs from an SSL_CTX. 
New function to retrieve compression method from SSL_SESSION structure.

Delete SSL_SESSION_get_id_len and SSL_SESSION_get0_id functions
as they duplicate functionality of SSL_SESSION_get_id. Note: these functions
have never appeared in any release version of OpenSSL.
 2011-12-22 15:01:16 +00:00
Ben Laurie
dd0ddc3e78 Fix DTLS. 2011-12-20 15:05:03 +00:00
Dr. Stephen Henson
b8a22c40e0 PR: 1794 
Submitted by: Peter Sylvester <peter.sylvester@edelweb.fr>
Reviewed by: steve

Remove unnecessary code for srp and to add some comments to
s_client.

- the callback to provide a user during client connect is
no longer necessary since rfc 5054 a connection attempt
with an srp cipher and no user is terminated when the
cipher is acceptable

- comments to indicate in s_client the (non-)usefulness of
th primalaty tests for non known group parameters.
 2011-12-14 22:18:03 +00:00
Ben Laurie
96fe35e7d4 Remove redundant TLS exporter. 2011-12-13 14:35:12 +00:00
Ben Laurie
e87afb1518 SSL export fixes (from Adam Langley). 2011-12-13 14:25:11 +00:00
Dr. Stephen Henson
7454cba4fa fix error discrepancy 2011-12-07 12:28:50 +00:00
Ben Laurie
a0cf79e841 Fix exporter. 2011-12-02 16:49:32 +00:00
Ben Laurie
825e1a7c56 Fix warnings. 2011-12-02 14:39:41 +00:00
Bodo Möller
9f2b453338 Resolve a stack set-up race condition (if the list of compression 
methods isn't presorted, it will be sorted on first read).

Submitted by: Adam Langley
 2011-12-02 12:51:41 +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
8cd897a42c Don't send NPN during renegotiation. 2011-11-24 18:22:06 +00:00
Ben Laurie
1dc44d3130 Indent. 2011-11-24 16:51:15 +00:00
Dr. Stephen Henson
d7125d8d85 move internal functions to ssl_locl.h 2011-11-21 22:52:01 +00:00
Dr. Stephen Henson
43716567f5 bcmp doesn't exist on all platforms, replace with memcmp 2011-11-21 22:29:16 +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
Ben Laurie
4c02cf8ecc make depend. 2011-11-13 20:23:34 +00:00
Ben Laurie
271daaf768 Fix one of the no-tlsext build errors (there are more). 2011-11-13 20:19:21 +00:00
Dr. Stephen Henson
efbb7ee432 PR: 1794 
Submitted by: Peter Sylvester <peter.sylvester@edelweb.fr>
Reviewed by: steve

Document unknown_psk_identify alert, remove pre-RFC 5054 string from
ssl_stat.c
 2011-11-13 13:13:14 +00:00
Dr. Stephen Henson
5372f5f989 PR: 2628 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Send alert instead of assertion failure for incorrectly formatted DTLS
fragments.
 2011-10-27 13:06:43 +00:00
Dr. Stephen Henson
6d24c09a69 PR: 2628 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Fix for ECC keys and DTLS.
 2011-10-27 13:01:20 +00:00
Dr. Stephen Henson
1f713e0106 Use correct tag for SRP username. 2011-10-25 12:52:47 +00:00
Bodo Möller
f72c1a58cb In ssl3_clear, preserve s3->init_extra along with s3->rbuf. 
Submitted by: Bob Buckholz <bbuckholz@google.com>
 2011-10-13 13:05:35 +00:00
Dr. Stephen Henson
06afa6eb94 add GCM ciphers in SSL_library_init 2011-10-10 12:56:11 +00:00
Dr. Stephen Henson
58e4205d6c disable GCM if not available 2011-10-10 12:40:13 +00:00
Dr. Stephen Henson
6bd173fced Don't disable TLS v1.2 by default any more. 2011-10-09 23:28:25 +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
928bd9a149 fix signed/unsigned warning 2011-09-26 17:04:41 +00:00
Dr. Stephen Henson
e53113b8ac make sure eivlen is initialised 2011-09-24 23:06:35 +00:00
Dr. Stephen Henson
56f5ab43c2 PR: 2602 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Fix DTLS bug which prevents manual MTU setting
 2011-09-23 13:35:05 +00:00
Bodo Möller
3c3f025923 Fix session handling. 2011-09-05 13:36:55 +00:00
Bodo Möller
5ff6e2dfbb Fix d2i_SSL_SESSION. 2011-09-05 13:31:07 +00:00
Bodo Möller
61ac68f9f6 (EC)DH memory handling fixes. 
Submitted by: Adam Langley
 2011-09-05 10:25:27 +00:00
Dr. Stephen Henson
ec5d74f868 PR: 2573 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Fix DTLS buffering and decryption bug.
 2011-09-01 14:02:14 +00:00
Andy Polyakov
84e7485bfb Add RC4-MD5 and AESNI-SHA1 "stitched" implementations [from HEAD]. 2011-08-23 20:53:34 +00:00
Dr. Stephen Henson
cf199fec52 Remove hard coded ecdsaWithSHA1 hack in ssl routines and check for RSA 
using OBJ xref utilities instead of string comparison with OID name.

This removes the arbitrary restriction on using SHA1 only with some ECC
ciphersuites.
 2011-08-14 13:47:30 +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
Andy Polyakov
90f3e4cf05 Back-port TLS AEAD framework [from HEAD]. 2011-07-21 19:22:57 +00:00
Dr. Stephen Henson
f1c8db9f8c PR: 2555 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Fix DTLS sequence number bug
 2011-07-20 15:17:42 +00:00
Dr. Stephen Henson
2c9abbd554 PR: 2550 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Fix DTLS HelloVerifyRequest Timer bug
 2011-07-20 15:13:43 +00:00
Dr. Stephen Henson
6abc406a69 PR: 2543 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Correctly handle errors in DTLSv1_handle_timeout()
 2011-06-22 15:30:04 +00:00
Dr. Stephen Henson
4bea454021 set FIPS allow before initialising ctx 2011-06-14 15:25:41 +00:00
Dr. Stephen Henson
8e2f3c1c83 fix memory leak 2011-06-08 15:55:57 +00:00
Dr. Stephen Henson
a6dc77822b Set SSL_FIPS flag in ECC ciphersuites. 2011-06-06 14:14:14 +00:00
Dr. Stephen Henson
f610a516a0 Backport from HEAD: 
New option to disable characteristic two fields in EC code.

Make no-ec2m work on Win32 build.
 2011-06-06 11:49:36 +00:00
Dr. Stephen Henson
7978dc989d fix error discrepancy 2011-06-03 18:50:49 +00:00
Dr. Stephen Henson
9ddc574f9a typo 2011-06-01 11:10:50 +00:00
Dr. Stephen Henson
2dd9e67874 set FIPS permitted flag before initalising digest 2011-05-31 16:24:06 +00:00
Dr. Stephen Henson
f93b03a5e6 Don't round up partitioned premaster secret length if there is only one 
digest in use: this caused the PRF to fail for an odd premaster secret
length.
 2011-05-31 10:35:22 +00:00
Dr. Stephen Henson
55a47cd30f Output supported curves in preference order instead of numerically. 2011-05-30 17:58:29 +00:00
Dr. Stephen Henson
9c34782478 Don't advertise or use MD5 for TLS v1.2 in FIPS mode 2011-05-25 15:33:29 +00:00
Dr. Stephen Henson
20e6d22709 PR: 2533 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Setting SSL_MODE_RELEASE_BUFFERS should be ignored for DTLS, but instead causes
the program to crash. This is due to missing version checks and is fixed with
this patch.
 2011-05-25 15:21:01 +00:00
Dr. Stephen Henson
24dd0c61ef PR: 2529 
Submitted by: Marcus Meissner <meissner@suse.de>
Reviewed by: steve

Call ssl_new() to reallocate SSL BIO internals if we want to replace
the existing internal SSL structure.
 2011-05-25 15:16:01 +00:00
Dr. Stephen Henson
4159ac43aa Oops use up to date patch for PR#2506 2011-05-25 14:30:05 +00:00
Dr. Stephen Henson
88530f6b76 PR: 2506 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Fully implement SSL_clear for DTLS.
 2011-05-25 12:28:16 +00:00
Dr. Stephen Henson
a8cb8177f6 PR: 2505 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Fix DTLS session resumption timer bug.
 2011-05-25 12:24:43 +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
4dde470865 Add tls12_sigalgs which somehow didn't get added to the backport. 2011-05-21 17:40:23 +00:00
Dr. Stephen Henson
b81fde02aa Add server client certificate support for TLS v1.2 . This is more complex 
than client side as we need to keep the handshake record cache frozen when
it contains all the records need to process the certificate verify message.
(backport from HEAD).
 2011-05-20 14:58:45 +00:00
Dr. Stephen Henson
7043fa702f add FIPS support to ssl: doesn't do anything on this branch yet as there is no FIPS compilation support 2011-05-19 18:22:16 +00:00
Dr. Stephen Henson
74bf705ea8 set encodedPoint to NULL after freeing it 2011-05-19 16:18:11 +00:00
Dr. Stephen Henson
4fe4c00eca Provisional support for TLS v1.2 client authentication: client side only. 
Parse certificate request message and set digests appropriately.

Generate new TLS v1.2 format certificate verify message.

Keep handshake caches around for longer as they are needed for client auth.
 2011-05-12 17:49:15 +00:00
Dr. Stephen Henson
376838a606 Process signature algorithms during TLS v1.2 client authentication. 
Make sure message is long enough for signature algorithms.

(backport from HEAD).
 2011-05-12 17:44:59 +00:00
Dr. Stephen Henson
766e0cb7d1 SRP fixes from HEAD which weren't in 1.0.1-stable. 2011-05-12 13:46:40 +00:00
Dr. Stephen Henson
39348038df make kerberos work with OPENSSL_NO_SSL_INTERN 2011-05-11 22:52:34 +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
Dr. Stephen Henson
74096890ba Initial "opaque SSL" framework. If an application defines OPENSSL_NO_SSL_INTERN 
all ssl related structures are opaque and internals cannot be directly
accessed. Many applications will need some modification to support this and
most likely some additional functions added to OpenSSL.

The advantage of this option is that any application supporting it will still
be binary compatible if SSL structures change.

(backport from HEAD).
 2011-05-11 12:56:38 +00:00
Dr. Stephen Henson
2ab42de1ec PR: 2462 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Fix DTLS Retransmission Buffer Bug
 2011-04-03 17:14:48 +00:00
Dr. Stephen Henson
ac2024ccbf PR: 2458 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Don't change state when answering DTLS ClientHello.
 2011-04-03 16:25:54 +00:00
Dr. Stephen Henson
93164a7d64 PR: 2457 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve

Fix DTLS fragment reassembly bug.
 2011-04-03 15:48:32 +00:00
Richard Levitte
ecff2e5ce1 Corrections to the VMS build system. 
Submitted by Steven M. Schweda <sms@antinode.info>
 2011-03-25 16:21:08 +00:00
Richard Levitte
d135906dbc For VMS, implement the possibility to choose 64-bit pointers with 
different options:
"64"		The build system will choose /POINTER_SIZE=64=ARGV if
		the compiler supports it, otherwise /POINTER_SIZE=64.
"64="		The build system will force /POINTER_SIZE=64.
"64=ARGV"	The build system will force /POINTER_SIZE=64=ARGV.
 2011-03-25 09:39:46 +00:00
Richard Levitte
9f427a52cb make update (1.0.1-stable) 
This meant a slight renumbering in util/libeay.num due to symbols
appearing in 1.0.0-stable.  However, since there's been no release on
this branch yet, it should be harmless.
 2011-03-23 00:06:04 +00:00
Richard Levitte
e59fb00735 SRP was introduced, add it for OpenVMS. 2011-03-19 09:55:35 +00:00
Richard Levitte
01d2e27a2b Apply all the changes submitted by Steven M. Schweda <sms@antinode.info> 2011-03-19 09:47:47 +00:00
Dr. Stephen Henson
3393e0c02c Fix SRP error codes (from HEAD). 2011-03-16 16:55:12 +00:00
Ben Laurie
a149b2466e Add SRP. 2011-03-16 11:26:40 +00:00
Dr. Stephen Henson
80b3d7a3c9 Remove redundant check to stop compiler warning. 2011-03-12 17:05:58 +00:00
Ben Laurie
4bd48de60c Fix warning. 2011-03-12 12:18:34 +00:00
Dr. Stephen Henson
2eab92f8e3 make no-dsa work again 2011-03-10 18:27:13 +00:00
Bodo Möller
8c93c4dd42 OCSP stapling fix (OpenSSL 0.9.8r/1.0.0d) 
Submitted by: Neel Mehta, Adam Langley, Bodo Moeller
 2011-02-08 17:48:41 +00:00
Bodo Möller
a288aaefc4 Assorted bugfixes: 
- safestack macro changes for C++ were incomplete
- RLE decompression boundary case
- SSL 2.0 key arg length check

Submitted by: Google (Adam Langley, Neel Mehta, Bodo Moeller)
 2011-02-03 12:03:57 +00:00
Bodo Möller
346601bc32 CVE-2010-4180 fix (from OpenSSL_1_0_0-stable) 2011-02-03 10:42:00 +00:00
Dr. Stephen Henson
e1435034ae FIPS_allow_md5() no longer exists and is no longer required 2011-01-26 12:25:51 +00:00
Dr. Stephen Henson
4577b38d22 Don't use decryption_failed alert for TLS v1.1 or later. 2011-01-04 19:39:42 +00:00
Dr. Stephen Henson
a8515e2d28 Since DTLS 1.0 is based on TLS 1.1 we should never return a decryption_failed 
alert.
 2011-01-04 19:33:30 +00:00
Richard Levitte
90d02be7c5 First attempt at adding the possibility to set the pointer size for the builds on VMS. 
PR: 2393
 2010-12-14 19:18:58 +00:00
Dr. Stephen Henson
6c36ca4628 PR: 2240 
Submitted by: Jack Lloyd <lloyd@randombit.net>, "Mounir IDRASSI" <mounir.idrassi@idrix.net>, steve
Reviewed by: steve

As required by RFC4492 an absent supported points format by a server is
not an error: it should be treated as equivalent to an extension only
containing uncompressed.
 2010-11-25 12:27:39 +00:00
Dr. Stephen Henson
9c61c57896 using_ecc doesn't just apply to TLSv1 2010-11-25 11:51:46 +00:00
Dr. Stephen Henson
95eef4df79 use generalised mac API for SSL key generation 2010-11-24 13:17:48 +00:00
Dr. Stephen Henson
a25c98ac73 remove duplicate statement 2010-11-18 17:33:44 +00:00
Dr. Stephen Henson
2d1e9ce753 oops, reinstate TLSv1 string 2010-11-17 18:16:57 +00:00
Dr. Stephen Henson
6e21ce592e fix CVE-2010-3864 2010-11-17 17:36:29 +00:00
Dr. Stephen Henson
1a8ecda3ee Only use explicit IV if cipher is in CBC mode. 2010-11-14 17:47:21 +00:00
Dr. Stephen Henson
d36c7b618d Get correct GOST private key instead of just assuming the last one is 
correct: this isn't always true if we have more than one certificate.
 2010-11-14 13:50:42 +00:00
Dr. Stephen Henson
3fa29765fd PR: 2314 
Submitted by: Mounir IDRASSI <mounir.idrassi@idrix.net>
Reviewed by: steve

Fix for double free bug in ssl/s3_clnt.c CVE-2010-2939
 2010-10-10 12:27:19 +00:00
Dr. Stephen Henson
36778eb231 PR: 1833 
Submitted By: Robin Seggelmann <seggelmann@fh-muenster.de>

Fix other cases not covered by original patch. (correct patch this time!)
 2010-08-27 12:12:07 +00:00
Dr. Stephen Henson
c6dd154b3e oops, revert previous patch 2010-08-27 12:10:12 +00:00
Dr. Stephen Henson
35cae95032 PR: 1833 
Submitted By: Robin Seggelmann <seggelmann@fh-muenster.de>

Fix other cases not covered by original patch.
 2010-08-27 11:57:42 +00:00
Bodo Möller
02ba02604c Patch from PR #1833 was broken: there's no s->s3->new_session 
(only s->new_session).
 2010-08-26 14:54:18 +00:00
Dr. Stephen Henson
48ae85b6ff PR: 1833 
Submitted By: Robin Seggelmann <seggelmann@fh-muenster.de>

Support for abbreviated handshakes when renegotiating.
 2010-08-26 14:22:40 +00:00
Dr. Stephen Henson
53e7985c8d PR: 1830 
Submitted By: Robin Seggelmann <seggelmann@fh-muenster.de>, Steve Henson

Support for RFC5705 key extractor.
 2010-07-18 17:39:46 +00:00
Dr. Stephen Henson
28566b4966 no need for empty fragments with TLS 1.1 and later due to explicit IV 2010-06-27 14:42:43 +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
e97359435e Fix warnings (From HEAD, original patch by Ben). 2010-06-15 17:25:15 +00:00
Dr. Stephen Henson
72240ab31a PR: 2259 
Submitted By: Artem Chuprina <ran@cryptocom.ru>

Check return values of HMAC in tls_P_hash and tls1_generate_key_block.

Although the previous version could in theory crash that would only happen if a
digest call failed. The standard software methods can never fail and only one
ENGINE currently uses digests and it is not compiled in by default.
 2010-05-17 11:26:56 +00:00
Dr. Stephen Henson
8c1e7de6cb PR: 2230 
Submitted By: Robin Seggelmann <seggelmann@fh-muenster.de>

Fix bug in bitmask macros and stop warnings.
 2010-05-03 13:01:50 +00:00
Dr. Stephen Henson
9f827ded1c fix signed/unsigned comparison warnings 2010-04-14 00:41:01 +00:00
Dr. Stephen Henson
1507f3abba PR: 2230 
Submitted By: Robin Seggelmann <seggelmann@fh-muenster.de>

Fix various DTLS fragment reassembly bugs.
 2010-04-14 00:17:29 +00:00
Dr. Stephen Henson
30e8defe52 PR: 2229 
Submitted By: Robin Seggelmann <seggelmann@fh-muenster.de>

Don't drop DTLS connection if mac or decryption failed.
 2010-04-14 00:09:55 +00:00
Dr. Stephen Henson
9f4dd3e3e3 PR: 2228 
Submitted By: Robin Seggelmann <seggelmann@fh-muenster.de>

Fix DTLS buffer record MAC failure bug.
 2010-04-14 00:03:13 +00:00
Richard Levitte
d2f098b33d Spelling 2010-04-13 14:34:48 +00:00
Richard Levitte
0a4fe6c8db Undo the previous change, it was incorrect in this branch. 2010-04-13 11:10:07 +00:00
Richard Levitte
7bba401d5d Third argument to dtls1_buffer_record is by reference 2010-04-13 08:41:58 +00:00