wbrawner/openssl
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
11094 commits 20 branches 302 tags 153 MiB
Commit graph

1551 commits

Author SHA1 Message Date
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
Dr. Stephen Henson
acc9938ba5 Add SHA2 algorithms to SSL_library_init(). Although these aren't used 
directly by SSL/TLS SHA2 certificates are becoming more common and
applications that only call SSL_library_init() and not
OpenSSL_add_all_alrgorithms() will fail when verifying certificates.

Update docs.
 2010-04-07 13:18:30 +00:00
Dr. Stephen Henson
6dfd3cf68e PR: 2218 
Submitted By: Robin Seggelmann <seggelmann@fh-muenster.de>

Fixes for DTLS replay bug.
 2010-04-06 12:44:55 +00:00
Dr. Stephen Henson
073775cbbb PR: 2219 
Submitted By: Robin Seggelmann <seggelmann@fh-muenster.de>

Fixes for DTLS buffering bug.
 2010-04-06 12:40:10 +00:00
Dr. Stephen Henson
e995d5044e PR: 2223 
Submitted By: Robin Seggelmann <seggelmann@fh-muenster.de>

Fixes for DTLS timeout bug
 2010-04-06 12:29:21 +00:00
Bodo Möller
5b5464d525 Fix for "Record of death" vulnerability CVE-2010-0740. 
Also, add missing CHANGES entry for CVE-2009-3245 (code changes submitted to this branch on 23 Feb 2010).
 2010-03-25 11:22:42 +00:00
Dr. Stephen Henson
7b52778eff PR: 1731 and maybe 2197 
Clear error queue in a few places in SSL code where errors are expected
so they don't stay in the queue.
 2010-03-24 23:16:49 +00:00
Dr. Stephen Henson
47333a34d5 Submitted by: Tomas Hoger <thoger@redhat.com> 
Fix for CVE-2010-0433 where some kerberos enabled versions of OpenSSL
could be crashed if the relevant tables were not present (e.g. chrooted).
 2010-03-03 15:41:00 +00:00
Dr. Stephen Henson
90278430d9 make USE_CRYPTODEV_DIGESTS work 2010-03-01 01:19:36 +00:00
Dr. Stephen Henson
79363339b7 algorithms field has changed in 1.0.0 and later: update 2010-02-28 00:24:24 +00:00
Dr. Stephen Henson
fbe2c6b33e Add Kerberos fix which was in 0.9.8-stable but never committed to HEAD and 
1.0.0. Original fix was on 2007-Mar-09 and had the log message: "Fix kerberos
ciphersuite bugs introduced with PR:1336."
 2010-02-27 23:04:10 +00:00
Dr. Stephen Henson
8321bab39c OR default SSL_OP_LEGACY_SERVER_CONNECT so existing options are preserved 2010-02-17 19:43:46 +00:00
Dr. Stephen Henson
989238802a Allow renegotiation if SSL_OP_LEGACY_SERVER_CONNECT is set as well as 
initial connection to unpatched servers. There are no additional security
concerns in doing this as clients don't see renegotiation during an
attack anyway.
 2010-02-17 18:38:10 +00:00
Dr. Stephen Henson
45d6a15ae9 PR: 2171 
Submitted by: Tomas Mraz <tmraz@redhat.com>

Since SSLv2 doesn't support renegotiation at all don't reject it if
legacy renegotiation isn't enabled.

Also can now use SSL2 compatible client hello because RFC5746 supports it.
 2010-02-16 14:20:40 +00:00
Dr. Stephen Henson
8b354e776b PR: 2161 
Submitted by: Doug Goldstein <cardoe@gentoo.org>, Steve.

Make no-dsa, no-ecdsa and no-rsa compile again.
 2010-02-02 13:36:05 +00:00
Dr. Stephen Henson
868f5e44ca PR: 2160 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>

Make session tickets work with DTLS.
 2010-02-01 16:49:42 +00:00
Dr. Stephen Henson
4e5fdd11ea PR: 2159 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>

Typo in PR#1949 bug, oops!
 2010-02-01 12:44:11 +00:00
Dr. Stephen Henson
57749b1b9f PR: 1949 
Submitted by: steve@openssl.org

More robust fix and workaround for PR#1949. Don't try to work out if there
is any write pending data as this can be unreliable: always flush.
 2010-01-26 19:46:30 +00:00
Dr. Stephen Henson
f4f2b52995 oops 2010-01-26 13:56:15 +00:00
Dr. Stephen Henson
c7d5edbf5e export OPENSSL_isservice and make update 2010-01-26 13:55:33 +00:00
Richard Levitte
c8ca769d3b Compile t1_reneg on VMS as well. 
Submitted by Steven M. Schweda <sms@antinode.info>
 2010-01-25 00:19:33 +00:00
Dr. Stephen Henson
a377811f15 PR: 2153, 2125 
Submitted by: steve@openssl.org

The original fix for PR#2125 broke compilation on some Unixware platforms:
revert and make conditional on VMS.
 2010-01-24 16:57:38 +00:00
Dr. Stephen Henson
ef1b6b2cf2 The fix for PR#1949 unfortunately broke cases where the BIO_CTRL_WPENDING 
ctrl is incorrectly implemented (e.g. some versions of Apache). As a workaround
call both BIO_CTRL_INFO and BIO_CTRL_WPENDING if it returns zero. This should
both address the original bug and retain compatibility with the old behaviour.
 2010-01-24 13:54:07 +00:00
Dr. Stephen Henson
ad8ee3d7d1 If legacy renegotiation is not permitted then send a fatal alert if a patched 
server attempts to renegotiate with an unpatched client.
 2010-01-22 18:49:19 +00:00
Dr. Stephen Henson
2a4d0dcb89 The use of NIDs in the password based encryption table can result in 
algorithms not found when an application uses PKCS#12 and only calls
SSL_library_init() instead of OpenSSL_add_all_algorithms(). Simple
work around is to add the missing algorithm (40 bit RC2) in
SSL_library_init().
 2010-01-19 19:55:47 +00:00
Dr. Stephen Henson
04aa7441ab PR: 2144 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>

Better fix for PR#2144
 2010-01-19 19:11:21 +00:00
Dr. Stephen Henson
ddba003d5e PR: 2144 
Submitted by: steve@openssl.org

Fix DTLS connection so new_session is reset if we read second client hello:
new_session is used to detect renegotiation.
 2010-01-16 19:45:59 +00:00
Dr. Stephen Henson
e59d9a34c9 PR: 2133 
Submitted by: steve@openssl.org

Add missing DTLS state strings.
 2010-01-16 19:20:38 +00:00
Dr. Stephen Henson
8043f01b13 PR: 2125 
Submitted by: "Alon Bar-Lev" <alon.barlev@gmail.com>

Fix gcc-aix compilation issue.
 2010-01-14 17:51:52 +00:00
Dr. Stephen Henson
41c0f68630 Fix version handling so it can cope with a major version >3. 
Although it will be many years before TLS v2.0 or later appears old versions
of servers have a habit of hanging around for a considerable time so best
if we handle this properly now.
 2010-01-13 19:08:29 +00:00
Dr. Stephen Henson
73ff97ad76 Simplify RI+SCSV logic: 
1. Send SCSV is not renegotiating, never empty RI.
2. Send RI if renegotiating.
 2010-01-07 19:05:03 +00:00
Dr. Stephen Henson
eb17330837 Updates to conform with draft-ietf-tls-renegotiation-03.txt: 
1. Add provisional SCSV value.
2. Don't send SCSV and RI at same time.
3. Fatal error is SCSV received when renegotiating.
 2010-01-06 17:37:38 +00:00
Dr. Stephen Henson
1f67a3a985 compress_meth should be unsigned 2010-01-05 16:46:39 +00:00
Dr. Stephen Henson
4cba294d79 Client side compression algorithm sanity checks: ensure old compression 
algorithm matches current and give error if compression is disabled and
server requests it (shouldn't happen unless server is broken).
 2010-01-01 14:39:51 +00:00
Dr. Stephen Henson
e642fd7a1c Compression handling on session resume was badly broken: it always 
used compression algorithms in client hello (a legacy from when
the compression algorithm wasn't serialized with SSL_SESSION).
 2010-01-01 00:44:36 +00:00
Dr. Stephen Henson
986093affa Typo 2009-12-27 23:03:25 +00:00
Dr. Stephen Henson
f88e0acb0e Update RI to match latest spec. 
MCSV is now called SCSV.

Don't send SCSV if renegotiating.

Also note if RI is empty in debug messages.
 2009-12-27 22:59:09 +00:00
Dr. Stephen Henson
54bc369ad7 Alert to use is now defined in spec: update code 2009-12-17 15:42:43 +00:00
Dr. Stephen Henson
675564835c New option to enable/disable connection to unpatched servers 2009-12-16 20:28:30 +00:00
Dr. Stephen Henson
2456cd58c4 Allow initial connection (but no renegoriation) to servers which don't support 
RI.

Reorganise RI checking code and handle some missing cases.
 2009-12-14 13:55:39 +00:00
Ben Laurie
43a107026d Missing error code. 2009-12-12 15:57:53 +00:00
Dr. Stephen Henson
f1784f2fd2 Move SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION out of SSL_OP_ALL 2009-12-11 00:20:58 +00:00
Dr. Stephen Henson
b41a614686 Check s3 is not NULL 2009-12-09 14:53:51 +00:00
Dr. Stephen Henson
52a08e90d1 Add ctrls to clear options and mode. 
Change RI ctrl so it doesn't clash.
 2009-12-09 13:25:38 +00:00
Dr. Stephen Henson
6b5f0458fe Send no_renegotiation alert as required by spec. 2009-12-08 19:06:09 +00:00
Dr. Stephen Henson
b52a2738d4 Add ctrl and macro so we can determine if peer support secure renegotiation. 2009-12-08 13:42:32 +00:00
Dr. Stephen Henson
10f99d7b77 Add support for magic cipher suite value (MCSV). Make secure renegotiation 
work in SSLv3: initial handshake has no extensions but includes MCSV, if
server indicates RI support then renegotiation handshakes include RI.

NB: current MCSV value is bogus for testing only, will be updated when we
have an official value.

Change mismatch alerts to handshake_failure as required by spec.

Also have some debugging fprintfs so we can clearly see what is going on
if OPENSSL_RI_DEBUG is set.
 2009-12-08 13:15:12 +00:00
Dr. Stephen Henson
593222afe1 PR: 2121 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>

Add extension support to DTLS code mainly using existing implementation for
TLS.
 2009-12-08 11:38:18 +00:00
Dr. Stephen Henson
d5b8c46499 PR: 2115 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

Add Renegotiation extension to DTLS, fix DTLS ClientHello processing bug.
 2009-12-01 17:41:42 +00:00
Dr. Stephen Henson
3e8e12a6b6 Servers can't end up talking SSLv2 with legacy renegotiation disabled 2009-11-18 15:09:35 +00:00
Dr. Stephen Henson
5ddbb8f41a Don't use SSLv2 compatible client hello if we don't tolerate legacy renegotiation 2009-11-18 14:45:32 +00:00
Dr. Stephen Henson
3c44e92bcb Include a more meaningful error message when rejecting legacy renegotiation 2009-11-18 14:19:52 +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
56327ebe6a make update 2009-11-10 13:23:04 +00:00
Dr. Stephen Henson
ec4346f6f9 oops, add missing prototypes 2009-11-09 18:58:50 +00:00
Dr. Stephen Henson
bc9058d041 First cut of renegotiation extension. (port to 1.0.0-stable) 2009-11-09 18:45:42 +00:00
Dr. Stephen Henson
e3738c49b8 If it is a new session don't send the old TLS ticket: send a zero length 
ticket to request a new session.
 2009-11-08 14:36:32 +00:00
Dr. Stephen Henson
23b97c6bb5 PR: 2089 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

DTLS Fragment size bug fix.
 2009-11-02 13:37:17 +00:00
Dr. Stephen Henson
036b3f331b Generate stateless session ID just after the ticket is received instead 
of when a session is loaded. This will mean that applications that
just hold onto SSL_SESSION structures and never call d2i_SSL_SESSION()
will still work.
 2009-10-30 14:06:18 +00:00
Dr. Stephen Henson
3d0b604c14 Fix statless session resumption so it can coexist with SNI 2009-10-30 13:22:44 +00:00
Dr. Stephen Henson
257b2bfb6c Don't attempt session resumption if no ticket is present and session 
ID length is zero.
 2009-10-28 19:52:35 +00:00
Dr. Stephen Henson
a9bb9d0eb4 PR: 2072 
Submitted by: Tomas Mraz <tmraz@redhat.com>
Approved by: steve@openssl.org

Avoid potential doublefree and reuse of freed handshake_buffer.
 2009-10-16 15:24:19 +00:00
Dr. Stephen Henson
cc6688d796 PR: 2073 
Submitted by: Tomas Mraz <tmraz@redhat.com>
Approved by: steve@openssl.org

Don't access freed SSL_CTX in SSL_free().
 2009-10-16 13:41:52 +00:00
Dr. Stephen Henson
ad187f8905 Fix unitialized warnings 2009-10-04 16:52:35 +00:00
Dr. Stephen Henson
3d1dab4404 PR: 2055 
Submitted by: Julia Lawall <julia@diku.dk>
Approved by: steve@openssl.org

Correct BIO_ctrl error handling in s2_srvr.c
 2009-10-01 00:07:10 +00:00
Dr. Stephen Henson
29c2fd46d2 PR: 2054 
Submitted by: Julia Lawall <julia@diku.dk>
Approved by: steve@openssl.org

Correct BIO_ctrl error handling
 2009-10-01 00:03:50 +00:00
Dr. Stephen Henson
af3d4e1b02 PR: 2039 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

DTLS listen bug fix,
 2009-09-15 22:48:30 +00:00
Dr. Stephen Henson
80afb40ae3 Submitted by: Julia Lawall <julia@diku.dk> 
The functions ENGINE_ctrl(), OPENSSL_isservice(), EVP_PKEY_sign(),
CMS_get1_RecipientRequest() and RAND_bytes() can return <=0 on error fix
so the return code is checked correctly.
 2009-09-13 11:27:27 +00:00
Dr. Stephen Henson
a131de9bb2 PR: 2025 
Submitted by: Tomas Mraz <tmraz@redhat.com>
Approved by: steve@openssl.org

Constify SSL_CIPHER_description
 2009-09-12 23:18:09 +00:00
Dr. Stephen Henson
0ddd002f60 PR: 1411 
Submitted by: steve@openssl.org

Allow use of trusted certificates in SSL_CTX_use_chain_file()
 2009-09-12 23:09:26 +00:00
Dr. Stephen Henson
53f062d050 PR: 2033 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

DTLS listen support.
 2009-09-09 17:05:42 +00:00
Dr. Stephen Henson
9769137a43 Typo presumably... 2009-09-06 17:55:40 +00:00
Dr. Stephen Henson
c0688f1aef Make update, deleting bogus DTLS error code 2009-09-06 15:55:54 +00:00
Dr. Stephen Henson
2e9802b7a7 PR: 2028 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

Fix DTLS cookie management bugs.
 2009-09-04 17:42:06 +00:00
Dr. Stephen Henson
54ed003ace PR: 2009 
Submitted by: "Alexei Khlebnikov" <alexei.khlebnikov@opera.com>
Approved by: steve@openssl.org

Avoid memory leak and fix error reporting in d2i_SSL_SESSION(). NB: although
the ticket mentions buffer overruns this isn't a security issue because
the SSL_SESSION structure is generated internally and it should never be
possible to supply its contents from an untrusted application (this would
among other things destroy session cache security).
 2009-09-02 13:20:22 +00:00
Dr. Stephen Henson
f18e10253d PR: 2022 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

Fix DTLS record header length bug.
 2009-09-02 12:53:32 +00:00
Dr. Stephen Henson
17f8d8db61 PR: 2006 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

Do not use multiple DTLS records for a single user message
 2009-08-26 11:51:23 +00:00
Richard Levitte
3798c36686 Include proper header files for time functions. 
Submitted by Arpadffy Zoltan <Zoltan.Arpadffy@scientificgames.se>
 2009-08-25 07:10:09 +00:00
Dr. Stephen Henson
5a96822f2c Update default dependency flags. 
Make error name discrepancies a fatal error.
Fix error codes.
make update
 2009-08-12 17:08:44 +00:00
Dr. Stephen Henson
a4bade7aac PR: 1997 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

DTLS timeout handling fix.
 2009-08-12 13:21:26 +00:00
Dr. Stephen Henson
f45e8c7bdd PR: 2000 
Submitted by: 	Vadim Zeitlin <vz-openssl@zeitlins.org>
Approved by: steve@openssl.org

Make no-comp compile without warnings.
 2009-08-05 15:29:14 +00:00
Dr. Stephen Henson
d7406b1528 PR: 1993 
Fix from 0.9.8-stable.
 2009-07-24 11:52:32 +00:00
Dr. Stephen Henson
5135d6b985 Fix error codes and indentation. 2009-07-15 11:32:58 +00:00
Dr. Stephen Henson
c8f759ec74 Stop warning of signed/unsigned compare. 2009-07-14 15:28:44 +00:00
Dr. Stephen Henson
cddd00166c PR: 1984 
Submitted by: Michael Tüxen <Michael.Tuexen@lurchi.franken.de>
Approved by: steve@openssl.org

Don't concatenate reads in DTLS.
 2009-07-13 11:44:04 +00:00
Dr. Stephen Henson
c155d83f5b Delete MD2 from algorithm tables and default compilation. 2009-07-08 08:50:53 +00:00
Dr. Stephen Henson
5a03e3ac3f Fix from HEAD. 2009-07-04 12:05:14 +00:00
Dr. Stephen Henson
08b2097967 Update from HEAD. 2009-07-04 11:44:01 +00:00
Dr. Stephen Henson
2b3cd246e5 PR: 1962 
Submitted by: Daniel Mentz <daniel.m@sent.com>
Reviewed by: steve@openssl.org

Fix "for dtls1_get_record() returns a bad record in one edge case" bug.
 2009-07-01 11:29:01 +00:00
Dr. Stephen Henson
76ec9151d1 Update from 0.9.8-stable. 2009-06-30 22:26:28 +00:00
Dr. Stephen Henson
6c24dd9005 Typo. 2009-06-30 20:55:55 +00:00
Dr. Stephen Henson
29b0c4a01c Add "missing" functions for setting all verify parameters for SSL_CTX and SSL 
structures.
 2009-06-30 11:57:24 +00:00
Dr. Stephen Henson
b824f0f458 Redundant check: s->param is always non-NULL, it is set in SSL_new(). 2009-06-30 11:41:35 +00:00
Dr. Stephen Henson
43ea53a04a Inherit parameters properly in SSL contexts: any parameters set should 
replace those in the current list.
 2009-06-30 11:21:00 +00:00
Dr. Stephen Henson
dbb834ffeb Update from 0.9.8-stable. 2009-06-28 16:24:11 +00:00
Dr. Stephen Henson
887c250852 Update from 0.9.8-stable. 2009-06-26 15:04:22 +00:00
Dr. Stephen Henson
0cb76e79df PR: 1748 
Fix nasty SSL BIO pop bug. Since this changes the behaviour of SSL BIOs and
will break applications that worked around the bug only included in 1.0.0 and
later.
 2009-06-25 11:26:45 +00:00
Dr. Stephen Henson
72d668c332 Update from HEAD. 2009-06-24 13:30:07 +00:00
Dr. Stephen Henson
3492c47b18 Update from HEAD. 2009-06-17 11:38:26 +00:00
Dr. Stephen Henson
85d9b02d16 Update from HEAD. 2009-06-16 16:55:01 +00:00
Dr. Stephen Henson
bfd502f027 Updates from HEAD. 2009-06-16 16:39:20 +00:00
Ben Laurie
6cfab29b71 Make depend. 2009-06-14 02:37:22 +00:00
Dr. Stephen Henson
55708796af Update from HEAD. 2009-06-13 20:47:09 +00:00
Dr. Stephen Henson
7074f1df07 Stop gcc bracket warning. 2009-06-05 14:57:10 +00:00
Dr. Stephen Henson
4e63da0669 PR: 1950 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Reviewed by: steve@openssl.org

DTLS fragment retransmission bug.
 2009-06-05 14:46:49 +00:00
Dr. Stephen Henson
4e66723517 Update from HEAD. 2009-06-02 11:23:30 +00:00
Dr. Stephen Henson
e1f09dfd84 PR: 1921 
Submitted by: Michael Tuexen <tuexen@fh-muenster.de>
Reviewed by: steve@openssl.org

Add ECDHE and PSK support to DTLS.
 2009-05-31 17:11:24 +00:00
Dr. Stephen Henson
6e87cc8da6 Need definition of struct timeval for dtls1.h which broke WIN32 builds, 
so include winsock.h. (might be a cleaner way to do this...)
 2009-05-28 20:53:16 +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
0454f2c490 PR: 1929 
Submitted by: Michael Tuexen <tuexen@fh-muenster.de>
Approved by: steve@openssl.org

Updated DTLS MTU bug fix.
 2009-05-17 16:04:21 +00:00
Dr. Stephen Henson
abda7c1147 PR: 1931 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

Fix fragment handling memory leak.
 2009-05-16 16:22:11 +00:00
Dr. Stephen Henson
88b48dc680 PR: 1930 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

Limit size of DTLS record buffer queue.
 2009-05-16 16:17:46 +00:00
Dr. Stephen Henson
661d35dfb2 Disable ECDHE in DTLS in a cleaner way. 2009-05-16 11:16:15 +00:00
Dr. Stephen Henson
f99c9daa39 Make the stuff compile again, fix missing prototype warnings. 2009-05-16 11:14:55 +00:00
Dr. Stephen Henson
d6584eba8c PR: 1922 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

DTLS Timer bug fix.
 2009-05-15 22:58:13 +00:00
Richard Levitte
006c7c6bb1 Functional VMS changes submitted by sms@antinode.info (Steven M. Schweda). 
Thank you\!
(note: not tested for now, a few nightly builds should give indications though)
 2009-05-15 16:37:08 +00:00
Dr. Stephen Henson
b3620451b2 PR: 1921 
Submitted by: steve@openssl.org

Our DTLS implementation doesn't currently handle ECDHE so don't include
unsupported ciphers in client hello.
 2009-05-13 16:25:35 +00:00
Dr. Stephen Henson
d2f17d9615 Print out DTLS versions too. 2009-05-13 16:24:12 +00:00
Dr. Stephen Henson
561cbe5678 PR: 1923 
Submitted by: Daniel Mentz <daniel.m@sent.com>, Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

Don't access freed data structure.
 2009-05-13 11:51:30 +00:00
Dr. Stephen Henson
4e50f02638 If an SSLv2 method is explicitly asked for use the SSLv2 cipher string: 
assume an application *really* wants SSLv2 if they do that.

Otherwise stick with the default which excludes all SSLv2 cipher suites.
 2009-04-29 14:12:54 +00:00
Dr. Stephen Henson
174ea15647 Typo. 2009-04-28 22:35:42 +00:00
Dr. Stephen Henson
18f8258a87 PR: 1629 
Submitted by: Kaspar Brand <ossl-rt@velox.ch>
Approved by: steve@openssl.org

Don't use extensions if using SSLv3: this chokes some broken servers.
 2009-04-28 22:01:53 +00:00
Dr. Stephen Henson
82ae57136b Some no-ec fixes (not complete yet). 2009-04-23 15:24:27 +00:00
Dr. Stephen Henson
b61a84c8e6 Fix WIN32 warnings. 2009-04-22 15:40:54 +00:00
Dr. Stephen Henson
a543ea44bc Fix WIN32 warning. 2009-04-22 12:17:02 +00:00
Dr. Stephen Henson
b0dd3d1b94 Another kerberos fix. 2009-04-21 22:30:54 +00:00
Dr. Stephen Henson
21fb688d26 Some fixes for kerberos builds. 2009-04-21 22:20:12 +00:00
Dr. Stephen Henson
dfc8e96daa Fix warning. 2009-04-21 15:11:59 +00:00
Dr. Stephen Henson
b452f43322 PR: 1751 
Submitted by: David Woodhouse <dwmw2@infradead.org>
Approved by: steve@openssl.org

Compatibility patches for Cisco VPN client DTLS.
 2009-04-19 18:03:13 +00:00
Dr. Stephen Henson
9990cb75c1 PR: 1894 
Submitted by: Ger Hobbelt <ger@hobbelt.com>
Approved by: steve@openssl.org

Fix various typos and stuff.
 2009-04-16 17:22:51 +00:00
Dr. Stephen Henson
a5cc69c7ae PR: 1900 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

Remove unnecessary included header file.
 2009-04-16 16:42:02 +00:00
Dr. Stephen Henson
c900a78c99 PR: 1828 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

Updated DTLS Rentransmission bug patch.
 2009-04-15 14:49:36 +00:00
Dr. Stephen Henson
46ffb2dc97 PR #1828 reverted: state save/restore incompatible with 1.0.0-stable. 2009-04-14 15:29:34 +00:00
Dr. Stephen Henson
aab790a656 PR: 1829 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

DTLS Timer Bug fix.
 2009-04-14 14:33:12 +00:00
Dr. Stephen Henson
1319aad994 PR: 1647 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

Update patch for PR#1647.
 2009-04-14 14:22:26 +00:00
Dr. Stephen Henson
3c0ce01cea PR: 1827 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

Updated patch for PR #1827
 2009-04-14 14:20:57 +00:00
Dr. Stephen Henson
9fcbefebdb PR: 1828 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

Update from 0.9.8-stable.
 2009-04-14 14:19:46 +00:00
Dr. Stephen Henson
017d2a887f PR: 1838 
Submitted by: Robin Seggelmann <seggelmann@fh-muenster.de>
Approved by: steve@openssl.org

Updated patch from 0.9.8-stable.
 2009-04-14 14:18:16 +00:00
Dr. Stephen Henson
9ae5743515 Disable SSLv2 cipher suites by default and avoid SSLv2 compatible client 
hello if no SSLv2 cipher suites are included. This effectively disables
the broken SSLv2 use by default.
 2009-04-07 17:01:07 +00:00
Dr. Stephen Henson
c184b140df Update from 0.9.8-stable. 2009-04-07 16:30:32 +00:00
Dr. Stephen Henson
9d80aa7e3f Update from 0.9.8-stable 2009-04-07 12:10:59 +00:00
Dr. Stephen Henson
c9a1778134 Fix error codes. 2009-04-05 11:54:34 +00:00
Dr. Stephen Henson
2dd5ca1fbc Make no-ssl2 work including on Win32 builds. 2009-04-04 17:57:34 +00:00
Dr. Stephen Henson
c6196da587 Update from 0.9.8-stable. 2009-04-02 22:28:52 +00:00
Dr. Stephen Henson
78625cac82 Submitted by: Victor Duchovni <Victor.Duchovni@morganstanley.com> 
Reviewed by: steve@openssl.org

Check return value of sk_SSL_COMP_find() properly.
 2009-03-12 17:30:29 +00:00
Ben Laurie
7587347bc4 Fix memory leak. 2009-02-23 16:40:59 +00:00
Ben Laurie
b3f3407850 Use new common flags and fix resulting warnings. 2009-02-15 14:08:51 +00:00
Dr. Stephen Henson
477fd4596f PR: 1835 
Submitted by: Damien Miller <djm@mindrot.org>
Approved by: steve@openssl.org

Fix various typos.
 2009-02-14 21:49:38 +00:00
Bodo Möller
d8e8fc4803 Put back a variable deleted by the previous revision, 
but used in the code.
 2009-02-01 01:08:13 +00:00
Richard Levitte
c7ba21493a Hopefully resolve signed vs unsigned issue. 2009-01-28 07:09:23 +00:00
Dr. Stephen Henson
d7ecd42255 Fix warnings properly this time ;-) 2009-01-11 20:34:23 +00:00
Dr. Stephen Henson
211655fcdd Fix sign-compare warnings. 2009-01-11 15:58:51 +00:00
Dr. Stephen Henson
bab534057b Updatde from stable branch. 2009-01-07 23:44:27 +00:00
Lutz Jänicke
fceac0bc74 Fix compilation with -no-comp by adding some more #ifndef OPENSSL_NO_COMP 
Some #include statements were not properly protected. This will go unnoted
on most systems as openssl/comp.h tends to be installed as a system header
file by default but may become visible when cross compiling.
 2009-01-05 14:43:05 +00:00
Ben Laurie
4a94003a51 srvr_ecdh cannot be NULL at this point (Coverity ID 232). 2009-01-02 12:49:07 +00:00
Ben Laurie
d41c785d69 Document dead code. 2008-12-30 13:02:02 +00:00
Ben Laurie
2bd45dc94c Apparently s->ctx could be NULL. (Coverity ID 147). 2008-12-29 16:15:27 +00:00
Ben Laurie
121f9e743c Apparently s->ctx could be NULL at this point (see earlier 
test). (Coverity ID 148).
 2008-12-29 16:13:49 +00:00
Ben Laurie
0eab41fb78 If we're going to return errors (no matter how stupid), then we should 
test for them!
 2008-12-29 16:11:58 +00:00
Ben Laurie
8aa02e97a7 Make sure a bad parameter to RSA_verify_PKCS1_PSS() doesn't lead to a crash. 
(Coverity ID 135).
 2008-12-29 13:35:08 +00:00
Ben Laurie
85e878f224 Die earlier if hash is NULL. (Coverity IDs 137 & 138). 2008-12-29 11:54:56 +00:00
Ben Laurie
fe1c7fecf1 Reverse incorrect earlier fix. 2008-12-29 11:47:08 +00:00
Ben Laurie
0e941da6fa Die earlier if we have no hash function. 2008-12-29 11:46:44 +00:00
Ben Laurie
9b9cb004f7 Deal with the unlikely event that EVP_MD_CTX_size() returns an error. 
(Coverity ID 140).
 2008-12-27 02:09:24 +00:00
Ben Laurie
6ba71a7173 Handle the unlikely event that BIO_get_mem_data() returns -ve. 2008-12-27 02:00:38 +00:00
Dr. Stephen Henson
70531c147c Make no-engine work again. 2008-12-20 17:04:40 +00:00
Ben Laurie
a9dbe71ee0 Back out pointless change. 2008-12-13 17:45:49 +00:00
Ben Laurie
ecd3370ba0 *** empty log message *** 2008-12-13 17:45:27 +00:00
Dr. Stephen Henson
349e78e2e8 Stop warning about different const qualifiers. 2008-11-24 17:39:42 +00:00
Ben Laurie
f3b7bdadbc Integrate J-PAKE and TLS-PSK. Increase PSK buffer size. Fix memory leaks. 2008-11-16 12:47:12 +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
Ben Laurie
774b2fe700 Aftermath of a clashing size_t fix (now only format changes). 2008-11-13 09:48:47 +00:00
Geoff Thorpe
6343829a39 Revert the size_t modifications from HEAD that had led to more 
knock-on work than expected - they've been extracted into a patch
series that can be completed elsewhere, or in a different branch,
before merging back to HEAD.
 2008-11-12 03:58:08 +00:00
Dr. Stephen Henson
7b808412c9 Make -DKSSL_DEBUG work again. 2008-11-10 19:08:37 +00:00
Dr. Stephen Henson
c76fd290be Fix warnings about mismatched prototypes, undefined size_t and value computed 
not used.
 2008-11-02 12:50:48 +00:00
Ben Laurie
5e4430e70d More size_tification. 2008-11-01 16:40:37 +00:00
Ben Laurie
bfaead2b12 Fix warning. 2008-10-29 05:10:09 +00:00
Dr. Stephen Henson
ab7e09f59b Win32 fixes... add new directory to build system. Fix warnings. 2008-10-27 12:31:13 +00:00
Dr. Stephen Henson
e19106f5fb Create function of the form OBJ_bsearch_xxx() in bsearch typesafe macros 
with the appropriate parameters which calls OBJ_bsearch(). A compiler will
typically inline this.

This avoids the need for cmp_xxx variables and fixes unchecked const issues
with CHECKED_PTR_OF()
 2008-10-22 15:43:01 +00:00
Dr. Stephen Henson
606f6c477a Fix a shed load or warnings: 
Duplicate const.
Use of ; outside function.
 2008-10-20 15:12:00 +00:00
Lutz Jänicke
b8dfde2a36 Remove the DTLS1_BAD_VER thing from 0.9.9-dev. It is present in 0.9.8 
but has been omitted from HEAD (0.9.9), see commit
  http://cvs.openssl.org/chngview?cn=16627
by appro.
 2008-10-13 06:45:59 +00:00
Lutz Jänicke
570006f3a2 Half of the commit for 0.9.8 as the bitmap handling has changed. 
(Firstly... ommitted)

Secondly, it wasn't even _dropping_ the offending packets, in the
non-blocking case. It was just returning garbage instead.
PR: #1752
Submitted by: David Woodhouse <dwmw2@infradead.org>
 2008-10-13 06:43:03 +00:00
Ben Laurie
babb379849 Type-checked (and modern C compliant) OBJ_bsearch. 2008-10-12 14:32:47 +00:00
Ben Laurie
6665ef303e Add missing DTLS1_BAD_VER (hope I got the value right). 2008-10-12 14:04:34 +00:00
Lutz Jänicke
7e7af0bc51 When the underlying BIO_write() fails to send a datagram, we leave the 
offending record queued as 'pending'. The DTLS code doesn't expect this,
and we end up hitting an OPENSSL_assert() in do_dtls1_write().

The simple fix is just _not_ to leave it queued. In DTLS, dropping
packets is perfectly acceptable -- and even preferable. If we wanted a
service with retries and guaranteed delivery, we'd be using TCP.
PR: #1703
Submitted by: David Woodhouse <dwmw2@infradead.org>
 2008-10-10 10:41:35 +00:00
Bodo Möller
837f2fc7a4 Make sure that SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG can't 
enable disabled ciphersuites.
 2008-09-22 21:22:47 +00:00
Bodo Möller
96562f2fb3 update comment 2008-09-14 19:50:55 +00:00
Bodo Möller
fcbdde0dfe oops 2008-09-14 18:16:07 +00:00
Andy Polyakov
51ec776b7d dtls1_write_bytes consumers expect amount of bytes written per call, not 
overall.
PR: 1604
 2008-09-14 17:56:15 +00:00
Bodo Möller
e65bcbcef0 Fix SSL state transitions. 
Submitted by: Nagendra Modadugu
 2008-09-14 14:02:07 +00:00
Bodo Möller
f8d6be3f81 Some precautions to avoid potential security-relevant problems. 2008-09-14 13:42:34 +00:00
Andy Polyakov
d493899579 DTLS didn't handle alerts correctly. 
PR: 1632
 2008-09-13 18:24:38 +00:00
Dr. Stephen Henson
3ad74edce8 Add SSL_FIPS flag for FIPS 140-2 approved ciphersuites and add a new 
strength "FIPS" to represent all FIPS approved ciphersuites without NULL
encryption.
 2008-09-10 16:02:09 +00:00
Dr. Stephen Henson
e8da6a1d0f Fix from stable branch. 2008-09-03 22:17:11 +00:00
Dr. Stephen Henson
305514000c Do not discard cached handshake records during resumed sessions: 
they are used for mac computation.
 2008-09-03 12:36:16 +00:00
Dr. Stephen Henson
0702150f53 Make no-tlsext compile. 2008-09-03 12:29:57 +00:00
Bodo Möller
1cbf663a6c sanity check 
PR: 1679
 2008-08-13 19:45:06 +00:00
Geoff Thorpe
4c3296960d Remove the dual-callback scheme for numeric and pointer thread IDs, 
deprecate the original (numeric-only) scheme, and replace with the
CRYPTO_THREADID object. This hides the platform-specifics and should reduce
the possibility for programming errors (where failing to explicitly check
both thread ID forms could create subtle, platform-specific bugs).

Thanks to Bodo, for invaluable review and feedback.
 2008-08-06 15:54:15 +00:00
Geoff Thorpe
99649b5990 Fix signed/unsigned warning. 2008-08-05 17:48:02 +00:00
Bodo Möller
474b3b1cc8 Fix error codes for memory-saving patch. 
Also, get rid of compile-time switch OPENSSL_NO_RELEASE_BUFFERS
because it was rather pointless (the new behavior has to be explicitly
requested by setting SSL_MODE_RELEASE_BUFFERS anyway).
 2008-08-04 22:10:38 +00:00
Dr. Stephen Henson
d4cdbab99b Avoid warnings with -pedantic, specifically: 
Conversion between void * and function pointer.
Value computed not used.
Signed/unsigned argument.
 2008-07-04 23:12:52 +00:00
Geoff Thorpe
5f834ab123 Revert my earlier CRYPTO_THREADID commit, I will commit a reworked 
version some time soon.
 2008-07-03 19:59:25 +00:00
Dr. Stephen Henson
7555c9337f Update from stable branch. 2008-06-05 15:13:45 +00:00
Dr. Stephen Henson
0b44c26d78 Remove test fprintf. 2008-06-04 22:39:05 +00:00
Dr. Stephen Henson
4db9677bac Compilation option to use a specific ssl client auth engine automatically. 2008-06-04 22:34:38 +00:00
Ben Laurie
5ce278a77b More type-checking. 2008-06-04 11:01:43 +00:00
Dr. Stephen Henson
59d2d48f64 Add support for client cert engine setting in s_client app. 
Add appropriate #ifdefs round client cert functions in headers.
 2008-06-03 11:26:27 +00:00
Dr. Stephen Henson
45d3767d28 Prevent signed/unsigned warning on VC++ 2008-06-03 10:17:45 +00:00
Ben Laurie
8671b89860 Memory saving patch. 2008-06-03 02:48:34 +00:00
Dr. Stephen Henson
bdfe932dca Release engine reference when calling SSL_CTX_free(). 2008-06-01 23:06:48 +00:00
Dr. Stephen Henson
3fc59c8406 Allow ENGINE client cert callback to specify a set of other certs, for 
the rest of the certificate chain. Currently unused.
 2008-06-01 22:45:08 +00:00
Dr. Stephen Henson
c61915c659 Update error codes. 2008-06-01 22:34:40 +00:00
Dr. Stephen Henson
368888bcb6 Add client cert engine to SSL routines. 2008-06-01 22:33:24 +00:00
Dr. Stephen Henson
eafd6e5110 Update error codes, move typedef of SSL, SSL_CTX to ossl_typ.h 2008-06-01 21:18:47 +00:00
Bodo Möller
e194fe8f47 From HEAD: 
Fix flaw if 'Server Key exchange message' is omitted from a TLS
handshake which could lead to a cilent crash as found using the
Codenomicon TLS test suite (CVE-2008-1672)

Reviewed by: openssl-security@openssl.org

Obtained from: mark@awe.com
 2008-05-28 22:17:34 +00:00
Bodo Möller
40a706286f From HEAD: 
Fix double-free in TLS server name extensions which could lead to a remote
crash found by Codenomicon TLS test suite (CVE-2008-0891)

Reviewed by: openssl-security@openssl.org

Obtained from: jorton@redhat.com
 2008-05-28 22:15:48 +00:00
Ben Laurie
3c1d6bbc92 LHASH revamp. make depend. 2008-05-26 11:24:29 +00:00
Lutz Jänicke
17a4a4dff8 Reword comment to be much shorter to stop other people from complaining 
about "overcommenting".
 2008-05-26 06:21:13 +00:00
Lutz Jänicke
c2c2e7a438 Clear error queue when starting SSL_CTX_use_certificate_chain_file 
PR: 1417, 1513
Submitted by: Erik de Castro Lopo <mle+openssl@mega-nerd.com>
 2008-05-23 10:37:52 +00:00
Dr. Stephen Henson
8a2062fefe Update from stable branch. 2008-04-30 16:14:02 +00:00
Dr. Stephen Henson
2f63ad5b35 Update from stable branch. 2008-04-29 17:22:35 +00:00
Dr. Stephen Henson
c78bba2343 Oops! 2008-04-29 16:46:46 +00:00
Dr. Stephen Henson
d26c905c67 Update from stable branch. 2008-04-29 16:44:51 +00:00
Dr. Stephen Henson
8fcc9caecc Update from stable branch. 2008-04-29 16:39:03 +00:00
Dr. Stephen Henson
dc634aff25 Don't send zero length session ID if stateless session resupmtion is 
successful. Check be seeing if there is a cache hit.
 2008-04-25 16:27:04 +00:00
Dr. Stephen Henson
8e3b2dbb31 Disable debugging fprintf. 2008-04-25 11:33:32 +00:00
Geoff Thorpe
f7ccba3edf There was a need to support thread ID types that couldn't be reliably cast 
to 'unsigned long' (ie. odd platforms/compilers), so a pointer-typed
version was added but it required portable code to check *both* modes to
determine equality. This commit maintains the availability of both thread
ID types, but deprecates the type-specific accessor APIs that invoke the
callbacks - instead a single type-independent API is used.  This simplifies
software that calls into this interface, and should also make it less
error-prone - as forgetting to call and compare *both* thread ID accessors
could have led to hard-to-debug/infrequent bugs (that might only affect
certain platforms or thread implementations). As the CHANGES note says,
there were corresponding deprecations and replacements in the
thread-related functions for BN_BLINDING and ERR too.
 2008-03-28 02:49:43 +00:00
Dr. Stephen Henson
fe591284be Update dependencies. 2008-03-22 18:52:03 +00:00
Geoff Thorpe
1e26a8baed Fix a variety of warnings generated by some elevated compiler-fascism, 
OPENSSL_NO_DEPRECATED, etc. Steve, please double-check the CMS stuff...
 2008-03-16 21:05:46 +00:00
Dr. Stephen Henson
8931b30d84 And so it begins... 
Initial support for CMS.

Add zlib compression BIO.

Add AES key wrap implementation.

Generalize S/MIME MIME code to support CMS and/or PKCS7.
 2008-03-12 21:14:28 +00:00
Andy Polyakov
aff686df91 Fix unsigned/signed warnings in ssl. 2008-01-05 21:35:34 +00:00
Dr. Stephen Henson
9400d9ac83 Initialize sigsize. 2007-12-14 16:53:50 +00:00
Dr. Stephen Henson
31f528b15d Fix from stable branch. 2007-11-03 13:09:34 +00:00
Dr. Stephen Henson
8e1d3ba50e Fix duplicate error codes. 2007-10-26 23:54:46 +00:00
Dr. Stephen Henson
0e1dba934f 1. Changes for s_client.c to make it return non-zero exit code in case 
of handshake failure

2. Changes to x509_certificate_type function (crypto/x509/x509type.c) to
make it recognize GOST certificates as EVP_PKT_SIGN|EVP_PKT_EXCH
(required for s3_srvr to accept GOST client certificates).

3. Changes to EVP
	- adding of function EVP_PKEY_CTX_get0_peerkey
	- Make function EVP_PKEY_derive_set_peerkey work for context with
	  ENCRYPT operation, because we use peerkey field in the context to
	  pass non-ephemeral secret key to GOST encrypt operation.
	- added EVP_PKEY_CTRL_SET_IV control command. It is really
	  GOST-specific, but it is used in SSL code, so it has to go
	  in some header file, available during libssl compilation

4. Fix to HMAC to avoid call of OPENSSL_cleanse on undefined data

5. Include des.h if KSSL_DEBUG is defined into some libssl files, to
  make debugging output which depends on constants defined there, work
  and other KSSL_DEBUG output fixes

6. Declaration of real GOST ciphersuites, two authentication methods
   SSL_aGOST94 and SSL_aGOST2001 and one key exchange method SSL_kGOST

7. Implementation  of these methods.

8. Support for sending unsolicited serverhello extension if GOST
  ciphersuite is selected. It is require for interoperability with
  CryptoPro CSP 3.0 and 3.6 and controlled by
  SSL_OP_CRYPTOPRO_TLSEXT_BUG constant.
  This constant is added to SSL_OP_ALL, because it does nothing, if
  non-GOST ciphersuite is selected, and all implementation of GOST
  include compatibility with CryptoPro.

9. Support for CertificateVerify message without length field. It is
   another CryptoPro bug, but support is made unconditional, because it
   does no harm for draft-conforming implementation.

10. In tls1_mac extra copy of stream mac context is no more done.
  When I've written currently commited code I haven't read
  EVP_DigestSignFinal manual carefully enough and haven't noticed that
  it does an internal digest ctx copying.

This implementation was tested against
1. CryptoPro CSP 3.6 client and server
2. Cryptopro CSP 3.0 server
 2007-10-26 12:06:36 +00:00
Dr. Stephen Henson
76c3ef7446 Fix from stable branch. 2007-10-18 11:42:47 +00:00
Andy Polyakov
659f7f3168 Don't let DTLS ChangeCipherSpec increment handshake sequence number. 
PR: 1587
 2007-10-17 21:15:48 +00:00
Dr. Stephen Henson
3d3bf9c730 Don't lookup zero length session ID. 
PR: 1591
 2007-10-17 17:31:57 +00:00
Dr. Stephen Henson
4017e8706c Fix from stable branch. 2007-10-17 11:49:27 +00:00
Andy Polyakov
3ce54f35b3 Make ssl compile [from 098-stable, bug is masked by default]. 2007-10-14 14:09:13 +00:00
Andy Polyakov
e979c039f9 Fix warnings in d1_both.c [from 0.9.8-stable]. 2007-10-13 11:00:52 +00:00
Andy Polyakov
90acf770b5 DTLS fixes from 0.9.8-stable. 2007-10-13 10:57:02 +00:00
Andy Polyakov
a2115c5d17 Respect cookie length set by app_gen_cookie_cb. 
Submitted by: Alex Lam
 2007-10-09 19:31:18 +00:00
Andy Polyakov
4fe55663df Make DTLS1 record layer MAC calculation RFC compliant. 
Submitted by: Alex Lam
 2007-10-09 19:19:07 +00:00
Andy Polyakov
5d58f1bbfe Prohibit RC4 in DTLS. 2007-10-05 21:04:56 +00:00
Dr. Stephen Henson
4f19a9cb9f Off by one fix from stable branch. 2007-10-04 12:07:52 +00:00
Andy Polyakov
81fe8dcfe1 Oops! This was erroneously left out commit #16632. 2007-10-01 06:27:21 +00:00
Andy Polyakov
d527834a1d Basic idea behind explicit IV is to make it unpredictable for attacker. 
Until now it was xor between CBC residue and 1st block from last datagram,
or in other words still predictable.
 2007-09-30 22:01:36 +00:00
Andy Polyakov
89c333e3e5 Make ChangeCipherSpec compliant with DTLS RFC4347. 2007-09-30 21:19:30 +00:00
Andy Polyakov
0d97d00b6c DTLS RFC4347 says HelloVerifyRequest resets Finished MAC. 2007-09-30 19:34:36 +00:00
Andy Polyakov
e7adda52b3 DTLS RFC4347 requires client to use rame random field in reply to 
HelloVerifyRequest.
 2007-09-30 19:15:27 +00:00
Andy Polyakov
7432d073af Switch to RFC-compliant version encoding in DTLS. 2007-09-30 18:53:54 +00:00
Dr. Stephen Henson
04e2ab2c02 Move no status notification to ssl_check_serverhello_tlsext() to ensure 
no status is notified even if no server extensions are present.
 2007-09-28 17:45:11 +00:00
Dr. Stephen Henson
67c8e7f414 Support for certificate status TLS extension. 2007-09-26 21:56:59 +00:00
Dr. Stephen Henson
870d6541f2 Use accept flag for new session ticket write. 2007-09-23 15:55:15 +00:00
Bodo Möller
02c27b113c properly handle length-zero opaque PRF input values 
(which are pointless, but still might occur)
 2007-09-23 11:30:53 +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
Andy Polyakov
54ef01b54b Fix indentation in d1_both.c. 2007-09-19 16:38:15 +00:00
Ben Laurie
9311c4421a Fix dependencies. Make depend. 2007-09-19 14:53:18 +00:00
Ben Laurie
aaa4f448cf The other half of make errors. 2007-09-19 14:51:28 +00:00
Ben Laurie
5f8b524619 make errors. 2007-09-19 14:29:59 +00:00
Bodo Möller
08111768a2 fix warning 2007-09-19 01:43:59 +00:00
Bodo Möller
1b827d7b6f Clean up error codes a bit. 
(engines/ccgost/ remains utter chaos, though; "make errors" is not happy.)
 2007-09-19 00:58:58 +00:00
Dr. Stephen Henson
c81898cbc4 Update from stable branch. 2007-09-17 17:31:53 +00:00
Dr. Stephen Henson
a6fbcb4220 Change safestack reimplementation to match 0.9.8. 
Fix additional gcc 4.2 value not used warnings.
 2007-09-07 13:25:15 +00:00
Dr. Stephen Henson
8164032a2e Fix warnings: computed value not use, incompatible pointer initialization 
and cast from pointer to int of different size (linux-x86_64 and align).
 2007-09-07 13:03:25 +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
446124a258 Check return code when attempting to receive new session ticket message. 2007-08-31 00:28:01 +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
956006b741 Use SHA256 for ticket HMAC if possible. 2007-08-20 12:35:20 +00:00
Dr. Stephen Henson
525de5d335 OPENSSL_NO_TLS1 WIN32 build support. Fix so normal build works again. 2007-08-12 23:59:05 +00:00
Dr. Stephen Henson
367eb1f125 Fix warning and make no-tlsext work. 2007-08-12 18:56:14 +00:00
Dr. Stephen Henson
3444961787 Typo. 2007-08-12 18:05:20 +00:00
Dr. Stephen Henson
710069c19e Fix warnings. 2007-08-12 17:44:32 +00:00
Dr. Stephen Henson
ddd3a617ca Remove debugging fprintfs, fix typo. 2007-08-12 17:06:28 +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
3c07d3a3d3 Finish gcc 4.2 changes. 2007-06-07 13:14:42 +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
a291745eeb fix function codes for error 2007-04-24 01:06:19 +00:00
Bodo Möller
cb1bab1a04 All ciphersuites should have a strength designator. 2007-04-24 00:13:51 +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
Ben Laurie
fa9fed1c3a Don't use a negative number as a length. Coverity ID 57. 2007-04-05 16:28:48 +00:00
Dr. Stephen Henson
9981a51e42 Stage 1 GOST ciphersuite support. 
Submitted by: ran@cryptocom.ru
Reviewed by: steve@openssl.org
 2007-03-23 17:04:05 +00:00
Bodo Möller
0f32c841a6 stricter session ID context matching 2007-03-21 14:33:16 +00:00
Bodo Möller
882d29dd87 Fix incorrect substitution that happened during the recent ciphersuite 
selection remodeling

Submitted by: Victor Duchovni
 2007-02-22 21:31:19 +00:00
Bodo Möller
aa79dd6895 prefer SHA1 over MD5 (this affects the Kerberos ciphersuites) 2007-02-21 09:33:14 +00:00
Bodo Möller
60cad2caed delete obsolete comment 2007-02-21 09:32:17 +00:00
Bodo Möller
114c9c36b1 SSL_kKRB5 ciphersuites shouldn't be preferred by default 2007-02-20 16:39:58 +00:00
Bodo Möller
fd5bc65cc8 Improve ciphersuite order stability when disabling ciphersuites. 
Change ssl_create_cipher_list() to prefer ephemeral ECDH over
ephemeral DH.
 2007-02-20 16:36:58 +00:00
Bodo Möller
e041863905 fix a typo in the new ciphersuite ordering code 2007-02-20 13:25:36 +00:00
Bodo Möller
0a05123a6c Include "!eNULL" in SSL_DEFAULT_CIPHER_LIST to make sure that a 
ciphersuite string such as "DEFAULT:RSA" cannot enable
authentication-only ciphersuites.

Also, change ssl_create_cipher_list() so that it no longer
starts with an arbitrary ciphersuite ordering, but instead
uses the logic that we previously had in SSL_DEFEAULT_CIPHER_LIST.
SSL_DEFAULT_CIPHER_LIST simplifies into just "ALL:!aNULL:!eNULL".
 2007-02-19 18:41:41 +00:00
Bodo Möller
2afe316721 fix warnings for CIPHER_DEBUG builds 2007-02-19 16:59:13 +00:00
Bodo Möller
7e69565fe6 fix warnings/inconsistencies caused by the recent changes to the 
ciphersuite selection code in HEAD

Submitted by: Victor Duchovni
 2007-02-19 14:53:18 +00:00
Bodo Möller
ccae144d62 fix incorrect strength bit values for certain Kerberos ciphersuites 
Submitted by: Victor Duchovni
 2007-02-19 14:49:12 +00:00
Bodo Möller
52b8dad8ec Reorganize the data used for SSL ciphersuite pattern matching. 
This change resolves a number of problems and obviates multiple kludges.
A new feature is that you can now say "AES256" or "AES128" (not just
"AES", which enables both).

In some cases the ciphersuite list generated from a given string is
affected by this change.  I hope this is just in those cases where the
previous behaviour did not make sense.
 2007-02-17 06:45:38 +00:00
Nils Larsch
cc684e330b ensure that the EVP_CIPHER_CTX object is initialized 
PR: 1490
 2007-02-16 20:34:15 +00:00
Nils Larsch
15780a1ea0 use user-supplied malloc functions for persistent kssl objects 
PR: 1467
Submitted by: Andrei Pelinescu-Onciul <andrei@iptel.org>
 2007-02-10 10:42:48 +00:00
Nils Larsch
feaaf1dbea ensure that a ec key is used 
PR: 1476
 2007-02-07 20:28:19 +00:00
Dr. Stephen Henson
42182852f5 Constify version strings is ssl lib. 2007-01-21 16:06:05 +00:00
Nils Larsch
39d764ed58 remove undefined constant 2007-01-03 20:00:32 +00:00
Nils Larsch
fec38ca4ed fix typos 
PR: 1354, 1355, 1398, 1408
 2006-12-21 21:13:27 +00:00
Dr. Stephen Henson
d137b56a5b Win32 fixes from stable branch. 2006-11-30 13:39:34 +00:00
Nils Larsch
7806f3dd4b replace macros with functions 
Submitted by: Tracy Camp <tracyx.e.camp@intel.com>
 2006-11-29 20:54:57 +00:00
Bodo Möller
1e24b3a09e fix support for receiving fragmented handshake messages 2006-11-29 14:45:50 +00:00
Dr. Stephen Henson
47a9d527ab Update from 0.9.8 stable. Eliminate duplicate error codes. 2006-11-21 21:29:44 +00:00
Nils Larsch
1611b9ed80 remove SSLEAY_MACROS code 2006-11-06 19:53:39 +00:00
Andy Polyakov
a4d64c7f49 Align data payload for better performance. 2006-10-20 11:26:00 +00:00
Mark J. Cox
3ff55e9680 Fix buffer overflow in SSL_get_shared_ciphers() function. 
(CVE-2006-3738) [Tavis Ormandy and Will Drewry, Google Security Team]

Fix SSL client code which could crash if connecting to a
 malicious SSLv2 server.  (CVE-2006-4343)
[Tavis Ormandy and Will Drewry, Google Security Team]
 2006-09-28 13:18:43 +00:00
Richard Levitte
cbb92dfaf0 Fixes for the following claims: 
1) Certificate Message with no certs

  OpenSSL implementation sends the Certificate message during SSL
  handshake, however as per the specification, these have been omitted.

  -- RFC 2712 --
     CertificateRequest, and the ServerKeyExchange shown in Figure 1
     will be omitted since authentication and the establishment of a
     master secret will be done using the client's Kerberos credentials
     for the TLS server.  The client's certificate will be omitted for
     the same reason.
  -- RFC 2712 --

  3) Pre-master secret Protocol version

  The pre-master secret generated by OpenSSL does not have the correct
  client version.

  RFC 2712 says, if the Kerberos option is selected, the pre-master
  secret structure is the same as that used in the RSA case.

  TLS specification defines pre-master secret as:
         struct {
             ProtocolVersion client_version;
             opaque random[46];
         } PreMasterSecret;

  where client_version is the latest protocol version supported by the
  client

  The pre-master secret generated by OpenSSL does not have the correct
  client version. The implementation does not update the first 2 bytes
  of random secret for Kerberos Cipher suites. At the server-end, the
  client version from the pre-master secret is not validated.

PR: 1336
 2006-09-28 12:22:58 +00:00
Dr. Stephen Henson
89c9c66736 Submitted by: Brad Spencer <spencer@jacknife.org> 
Reviewed by: steve
 2006-09-23 17:29:49 +00:00
Bodo Möller
ed65f7dc34 ensure that ciphersuite strings such as "RC4-MD5" match the SSL 2.0 
ciphersuite as well
 2006-09-11 09:49:03 +00:00
Ben Laurie
777c47acbe Make things static that should be. Declare stuff in headers that should be. 
Fix warnings.
 2006-08-28 17:01:04 +00:00
Bodo Möller
ed3ecd801e Error messages for client ECC cert verification. 
Also, change the default ciphersuite to give some prefererence to
ciphersuites with forwared secrecy (rather than using a random order).
 2006-06-15 19:58:22 +00:00
Bodo Möller
076944d920 Fix algorithm handling for ECC ciphersuites: Adapt to recent changes, 
and allow more general RSA OIDs for ECC certs with RSA CA sig.
 2006-06-15 18:28:00 +00:00
Bodo Möller
09e20e0bd8 Fix another new bug in the cipherstring logic. 2006-06-15 17:17:06 +00:00
Bodo Möller
a717831da4 Fix another bug introduced yesterday when deleting Fortezza stuff: 
make sure 'mask' is initialized in ssl_cipher_get_disabled().

Also simplify code by removing some unused arguments in static functions.
 2006-06-15 16:54:20 +00:00
Bodo Möller
4dfc8f1f0b Oops ... deleted too much in the previous commit when I deleted 
the Fortezza stuff
 2006-06-15 16:07:10 +00:00
Bodo Möller
5b57fe0a1e Disable invalid ciphersuites 2006-06-14 17:51:46 +00:00
Bodo Möller
89bbe14c50 Ciphersuite string bugfixes, and ECC-related (re-)definitions. 2006-06-14 17:40:31 +00:00
Bodo Möller
6635b48cd1 Make sure that AES ciphersuites get priority over Camellia 
ciphersuites in the default cipher string.
 2006-06-14 13:58:48 +00:00
Bodo Möller
675f605d44 Thread-safety fixes 2006-06-14 08:55:23 +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
Richard Levitte
4d4e08ec1c Use a new signed int ii instead of j (which is unsigned) to handle the 
return value from sk_SSL_CIPHER_find().
 2006-05-28 19:44:27 +00:00
Dr. Stephen Henson
6657b9c73a Fix warnings. 2006-05-26 13:27:58 +00:00
Richard Levitte
7e76e56387 Someone made a mistake, and some function and reason codes got 
duplicate numbers.  Renumbering.
 2006-05-12 15:27:52 +00:00
Dr. Stephen Henson
5cda6c4582 Fix from stable branch. 2006-05-07 12:30:37 +00:00
Dr. Stephen Henson
c20276e4ae Fix (most) WIN32 warnings and errors. 2006-04-17 12:08:22 +00:00
Dr. Stephen Henson
ba1ba5f0fb If cipher list contains a match for an explicit ciphersuite only match that 
one suite.
 2006-04-15 00:22:05 +00:00
Dr. Stephen Henson
8795d38906 Update dependencies. 2006-04-08 13:04:31 +00:00
Bodo Möller
a01d9ac558 Remove ECC extension information from external representation 
of the session -- we don't really need it once the handshake
has completed.
 2006-04-05 17:11:19 +00:00
Dr. Stephen Henson
e2bce37720 Stop warning. 2006-04-04 18:11:49 +00:00
Bodo Möller
a4974de937 clarification 2006-04-03 14:11:23 +00:00
Bodo Möller
22f41c9b99 check length properly 
Submitted by: Peter Sylvester
 2006-04-03 13:57:56 +00:00
Bodo Möller
a123c552cd simplify: use s2n macro 2006-04-03 13:07:18 +00:00
Bodo Möller
b2172f4f8e Avoid hard-coded table length where we can use sizeof. 
Submitted by: Peter Sylvester
Reviewed by: Bodo Moeller
 2006-04-03 11:56:30 +00:00
Bodo Möller
dc1d1b6934 fix memory leak 
Submitted by: Peter Sylvester
 2006-04-03 11:49:18 +00:00
Bodo Möller
a70183bc80 fix for hostname extension 
Submitted by: Kaspar Brand, Peter Sylvester
 2006-03-30 02:53:30 +00:00
Bodo Möller
332737217a Implement Supported Elliptic Curves Extension. 
Submitted by: Douglas Stebila
 2006-03-30 02:44:56 +00:00
Bodo Möller
f393b7449d Implement cipher-suite selection logic given Supported Point Formats Extension. 
Submitted by: Douglas Stebila
 2006-03-30 02:35:09 +00:00
Bodo Möller
9e5dba197c Simplify ASN.1 for point format list 
Submitted by: Douglas Stebila
 2006-03-26 10:53:52 +00:00
Nils Larsch
c6a27f0178 fix for OPENSSL_NO_EC 
PR: 1293
 2006-03-15 19:17:56 +00:00
Nils Larsch
67b6f1ca88 fix problems found by coverity: remove useless code 2006-03-15 17:45:43 +00:00
Richard Levitte
a4ff392503 tlsext_ecpointformatlist_length is unsigned, so check if it's less 
than zero will only result in pissing of some compilers...
 2006-03-15 09:57:16 +00:00
Nils Larsch
90bdfd97a6 signed vs. unsigned 2006-03-13 22:07:05 +00:00
Richard Levitte
b9865f110e Oh, now I noticed Bodo's change that made tlsext_ecpointformatlist 
unsigned...
 2006-03-13 12:37:19 +00:00
Richard Levitte
07ef612968 Resolve signed vs. unsigned issues 2006-03-13 12:32:51 +00:00
Bodo Möller
019fdc7850 fix sign problems 2006-03-13 09:55:06 +00:00
Nils Larsch
7c382796be remove unused variables 2006-03-13 07:21:39 +00:00
Bodo Möller
b6acb8d0de udpate Supported Point Formats Extension code 
Submitted by: Douglas Stebila
 2006-03-13 01:24:38 +00:00
Nils Larsch
6adbcb9755 fix comment 
Submitted by: Peter Sylvester
 2006-03-12 23:00:32 +00:00
Nils Larsch
e968089485 use BIO_snprintf() instead of snprintf + use BIO_FP_TEXT for text output 
Submitted by: Gisle Vanem
 2006-03-12 22:16:57 +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
Nils Larsch
f71165b556 fix no-dh configure option; patch supplied by Peter Meerwald 2006-02-24 17:58:43 +00:00
Bodo Möller
e67ed82877 move new member of SSL_SESSION to the end 
(minimize changes to binary format)

Submitted by: Peter Sylvester
 2006-02-07 14:26:43 +00:00
Dr. Stephen Henson
15ac971681 Update filenames in makefiles. 2006-02-04 01:45:59 +00:00
Nils Larsch
8c5a2bd6bb add additional checks + cleanup 
Submitted by: David Hartman <david_hartman@symantec.com>
 2006-01-29 23:12:22 +00:00
Nils Larsch
00fe865dbe recent changes from 0.9.8: fix cipher list order in s3_lib.c, 
make "no-ssl2" work again

PR: 1217
 2006-01-15 17:35:28 +00:00
Richard Levitte
6b9e941ee3 signed vs. unsigned clash. 2006-01-14 11:49:24 +00:00
Bodo Möller
58ece83395 Further TLS extension improvements 
Submitted by: Peter Sylvester
 2006-01-13 09:21:10 +00:00
Bodo Möller
6ad47e83b4 improvements for alert handling 2006-01-11 07:18:35 +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
51eb1b81f6 Avoid contradictive error code assignments. 
"make errors".
 2006-01-08 21:54:24 +00:00
Bodo Möller
739a543ea8 Some error code cleanups (SSL lib. used SSL_R_... codes reserved for alerts) 2006-01-08 19:42:30 +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
d32f888db1 prepare for additional RFC3546 alerts 2006-01-07 20:33:16 +00:00
Bodo Möller
f7914dbf9a make sure that the unrecognized_name alert actually gets sent 
Submitted by: Peter Sylvester
 2006-01-07 20:29:50 +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
Richard Levitte
8de5b7f548 Fix signed/unsigned char clashes. 2006-01-04 12:02:43 +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
Bodo Möller
7476f3ac3b Rewrite timeout computation in a way that is less prone to overflow. 
(Problem reported by Peter Sylvester.)
 2005-12-30 23:51:36 +00:00
Andy Polyakov
be7b4458f2 Keep disclaiming 16-bit platform support. For now remove WIN16 references 
from .h files...
 2005-12-18 19:11:37 +00:00
Bodo Möller
d56349a2aa update TLS-ECC code 
Submitted by: Douglas Stebila
 2005-12-13 07:33:35 +00:00
Dr. Stephen Henson
7bbcb2f690 Avoid warnings on VC++ 2005. 2005-12-05 17:21:22 +00:00
Bodo Möller
d804f86b88 disable some invalid ciphersuites 2005-11-15 23:32:11 +00:00
Bodo Möller
72dce7685e Add fixes for CAN-2005-2969. 
(This were in 0.9.7-stable and 0.9.8-stable, but not in HEAD so far.)
 2005-10-26 19:40:45 +00:00
Dr. Stephen Henson
c1de1a190d Avoid warning on Win32. 2005-10-08 17:31:18 +00:00
Dr. Stephen Henson
566dda07ba New option SSL_OP_NO_COMP to disable compression. New ctrls to set 
maximum send fragment size. Allocate I/O buffers accordingly.
 2005-10-08 00:18:53 +00:00
Dr. Stephen Henson
231b98a5e1 Make OPENSSL_NO_COMP work under Win32. 2005-10-02 12:28:40 +00:00
Dr. Stephen Henson
d08b6b44ba Fix compilation without OPENSSL_NO_COMP :-) 2005-10-01 00:40:34 +00:00
Dr. Stephen Henson
09b6c2ef15 Make OPENSSL_NO_COMP compile again. 2005-09-30 23:35:33 +00:00
Dr. Stephen Henson
61094cf3dc 128 bit AES ciphersuites should be classified as HIGH. 2005-09-21 00:55:42 +00:00
Nils Larsch
8215e7a938 fix warnings when building openssl with the following compiler options: 
-Wmissing-prototypes -Wcomment -Wformat -Wimplicit -Wmain -Wmultichar
        -Wswitch -Wshadow -Wtrigraphs -Werror -Wchar-subscripts
        -Wstrict-prototypes -Wreturn-type -Wpointer-arith  -W -Wunused
        -Wno-unused-parameter -Wuninitialized
 2005-08-28 22:49:57 +00:00
Ben Laurie
337e368239 Fix warnings. 2005-08-27 12:10:34 +00:00
Nils Larsch
6e119bb02e Keep cipher lists sorted in the source instead of sorting them at 
runtime, thus removing the need for a lock. Add a test to ssltest
to verify that the cipher lists are sorted.
 2005-08-25 07:29:54 +00:00