oweals/openssl.git
10 years agoClarify docs.
Dr. Stephen Henson [Wed, 29 Jan 2014 00:59:35 +0000 (00:59 +0000)]
Clarify docs.

Remove reference to ERR_TXT_MALLOCED in the error library as that is
only used internally. Indicate that returned error data must not be
freed.
(cherry picked from commit f2d678e6e89b6508147086610e985d4e8416e867)

10 years agotypo
Dr. Stephen Henson [Tue, 28 Jan 2014 15:35:16 +0000 (15:35 +0000)]
typo
(cherry picked from commit cb2182676bdf652070bc272a3896d957763a4324)

10 years agoFix demo comment: 0.9.9 never released.
Dr. Stephen Henson [Tue, 28 Jan 2014 15:15:26 +0000 (15:15 +0000)]
Fix demo comment: 0.9.9 never released.
(cherry picked from commit 717cc8589540b95122a652dee68e6a75b6262d93)

10 years agoAdd loaded dynamic ENGINEs to list.
Dr. Stephen Henson [Tue, 28 Jan 2014 13:51:58 +0000 (13:51 +0000)]
Add loaded dynamic ENGINEs to list.

Always add a dynamically loaded ENGINE to list. Otherwise it can cause
problems when multiply loaded, especially if it adds new public key methods.
For all current engines we only want a single implementation anyway.
(cherry picked from commit e933f91f50108a43c0198cdc63ecdfdbc77b4d0d)

10 years agoUse default digest implementation in dgst.c
Dr. Stephen Henson [Thu, 23 Jan 2014 18:36:33 +0000 (18:36 +0000)]
Use default digest implementation in dgst.c

Use default instead of ENGINE version of digest. Without this
errors will occur if you use an ENGINE for a private key and
it doesn't implement the digest in question.
(cherry picked from commit 4eedf86a163284478140c46edb7b462d33898c93)

10 years agomake update
Dr. Stephen Henson [Thu, 23 Jan 2014 17:14:48 +0000 (17:14 +0000)]
make update

10 years agoOmit initial status request callback check.
Kaspar Brand [Thu, 16 Jan 2014 13:49:38 +0000 (13:49 +0000)]
Omit initial status request callback check.

PR#3178
(cherry picked from commit eb85ee9a8867b605cd7fb427869d0e50caa80a3f)

10 years agoVMS fixes
Zoltan Arpadffy [Sat, 11 Jan 2014 22:42:15 +0000 (22:42 +0000)]
VMS fixes

10 years agofix shell syntax PR#3216
Dr. Stephen Henson [Fri, 10 Jan 2014 23:03:47 +0000 (23:03 +0000)]
fix shell syntax PR#3216

10 years agoFix bug in X509_V_FLAG_IGNORE_CRITICAL CRL handling.
Dr. Stephen Henson [Thu, 9 Jan 2014 22:47:22 +0000 (22:47 +0000)]
Fix bug in X509_V_FLAG_IGNORE_CRITICAL CRL handling.
(cherry picked from commit 8f4077ca69076cebaca51b7b666db1ed49e46b9e)

10 years agoPrepare for 1.0.0m-dev
Dr. Stephen Henson [Mon, 6 Jan 2014 15:02:46 +0000 (15:02 +0000)]
Prepare for 1.0.0m-dev

10 years agoPrepare for 1.0.0l release OpenSSL_1_0_0l
Dr. Stephen Henson [Mon, 6 Jan 2014 15:02:02 +0000 (15:02 +0000)]
Prepare for 1.0.0l release

10 years agomake update
Dr. Stephen Henson [Mon, 6 Jan 2014 13:36:25 +0000 (13:36 +0000)]
make update

10 years agoRestore SSL_OP_MSIE_SSLV2_RSA_PADDING
Dr. Stephen Henson [Sat, 4 Jan 2014 13:50:52 +0000 (13:50 +0000)]
Restore SSL_OP_MSIE_SSLV2_RSA_PADDING

The flag SSL_OP_MSIE_SSLV2_RSA_PADDING hasn't done anything since OpenSSL
0.9.7h but deleting it will break source compatibility with any software
that references it. Restore it but #define to zero.
(cherry picked from commit b17d6b8d1d49fa4732deff17cfd1833616af0d9c)

10 years agoupdate NEWS
Dr. Stephen Henson [Thu, 2 Jan 2014 19:03:58 +0000 (19:03 +0000)]
update NEWS

10 years agoFix DTLS retransmission from previous session.
Dr. Stephen Henson [Fri, 20 Dec 2013 15:26:50 +0000 (15:26 +0000)]
Fix DTLS retransmission from previous session.

For DTLS we might need to retransmit messages from the previous session
so keep a copy of write context in DTLS retransmission buffers instead
of replacing it after sending CCS. CVE-2013-6450.
(cherry picked from commit 34628967f1e65dc8f34e000f0f5518e21afbfc7b)

Conflicts:

ssl/ssl_locl.h

10 years agoIgnore NULL parameter in EVP_MD_CTX_destroy.
Dr. Stephen Henson [Fri, 20 Dec 2013 15:12:26 +0000 (15:12 +0000)]
Ignore NULL parameter in EVP_MD_CTX_destroy.
(cherry picked from commit a6c62f0c25a756c263a80ce52afbae888028e986)

10 years agoremove obsolete STATUS file
Dr. Stephen Henson [Tue, 10 Dec 2013 00:11:00 +0000 (00:11 +0000)]
remove obsolete STATUS file

10 years agoAdd release dates to NEWS
Dr. Stephen Henson [Mon, 9 Dec 2013 23:54:37 +0000 (23:54 +0000)]
Add release dates to NEWS

11 years agoSimplify and update openssl.spec
Dr. Stephen Henson [Wed, 27 Nov 2013 15:37:00 +0000 (15:37 +0000)]
Simplify and update openssl.spec

11 years agoFix memory leak.
Dr. Stephen Henson [Mon, 11 Nov 2013 22:39:40 +0000 (22:39 +0000)]
Fix memory leak.
(cherry picked from commit 16bc45ba956fdf07c7cda7feda88de597569df63)

11 years agoCheck for missing components in RSA_check.
Dr. Stephen Henson [Thu, 7 Nov 2013 15:15:20 +0000 (15:15 +0000)]
Check for missing components in RSA_check.
(cherry picked from commit 01be36ef70525e81fc358d2e559bdd0a0d9427a5)

11 years agoDocument RSAPublicKey_{in,out} options.
Dr. Stephen Henson [Thu, 7 Nov 2013 17:27:07 +0000 (17:27 +0000)]
Document RSAPublicKey_{in,out} options.
(cherry picked from commit 7040d73d22987532faa503630d6616cf2788c975)

11 years agoengines/ccgost/gost89.h: make word32 defintion unconditional.
Andy Polyakov [Fri, 8 Nov 2013 22:00:35 +0000 (23:00 +0100)]
engines/ccgost/gost89.h: make word32 defintion unconditional.

Original definition depended on __LONG_MAX__ that is not guaranteed to
be present. As we don't support platforms with int narrower that 32 bits
it's appropriate to make defition inconditional.

PR: 3165
(cherry picked from commit 96180cac04591abfe50fc86096365553484bde65)

11 years agoInitialise context before using it.
Dr. Stephen Henson [Wed, 6 Nov 2013 13:16:50 +0000 (13:16 +0000)]
Initialise context before using it.
(cherry picked from commit a4947e4e064d2d5bb622ac64cf13edc4a46ed196)

11 years agoPBKDF2 should be efficient. Contributed by Christian Heimes
Ben Laurie [Sun, 3 Nov 2013 17:23:50 +0000 (17:23 +0000)]
PBKDF2 should be efficient. Contributed by Christian Heimes
<christian@python.org>.

Conflicts:
crypto/evp/p5_crpt2.c

11 years agoMerge branch 'rob-100' into OpenSSL_1_0_0-stable
Ben Laurie [Fri, 4 Oct 2013 13:43:43 +0000 (14:43 +0100)]
Merge branch 'rob-100' into OpenSSL_1_0_0-stable

11 years agoUpdate CHANGES.
Rob Stradling [Thu, 12 Sep 2013 21:02:04 +0000 (22:02 +0100)]
Update CHANGES.

11 years agoevp/e_des3.c: fix typo with potential integer overflow on 32-bit platforms.
Andy Polyakov [Thu, 3 Oct 2013 08:55:49 +0000 (10:55 +0200)]
evp/e_des3.c: fix typo with potential integer overflow on 32-bit platforms.

Submitted by: Yuriy Kaminskiy
(cherry picked from commit 524b00c0da42b129ed8622dfb3f5eab9cc5d6617)

Resolved conflicts:

crypto/evp/e_des3.c
(cherry picked from commit eb22b7ec7515b42a5865af7b2a1da232ce100e97)

11 years agoConstification.
Ben Laurie [Tue, 1 Oct 2013 13:51:04 +0000 (14:51 +0100)]
Constification.

Conflicts:
crypto/buffer/buffer.c

11 years agoTypo.
Dr. Stephen Henson [Wed, 17 Jul 2013 13:19:40 +0000 (14:19 +0100)]
Typo.
(cherry picked from commit 415ece73015a0e24ea934ecfb857d022952bb65b)

11 years agoSync CHANGES and NEWS files.
Bodo Moeller [Mon, 16 Sep 2013 12:46:57 +0000 (14:46 +0200)]
Sync CHANGES and NEWS files.

11 years ago Fix overly lenient comparisons:
Bodo Moeller [Mon, 16 Sep 2013 11:03:27 +0000 (13:03 +0200)]
Fix overly lenient comparisons:

    - EC_GROUP_cmp shouldn't consider curves equal just because
      the curve name is the same. (They really *should* be the same
      in this case, but there's an EC_GROUP_set_curve_name API,
      which could be misused.)

    - EC_POINT_cmp shouldn't return 0 for ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED
      or EC_R_INCOMPATIBLE_OBJECTS errors because in a cmp API, 0 indicates
      equality (not an error).

    Reported by: king cope

(cherry picked from commit 312a46791ab465cfa3bf26764361faed0e5df014)

11 years agoRemove empty line.
Rob Stradling [Tue, 10 Sep 2013 10:38:52 +0000 (11:38 +0100)]
Remove empty line.

11 years agoTidy up comments.
Rob Stradling [Tue, 10 Sep 2013 09:13:00 +0000 (10:13 +0100)]
Tidy up comments.

11 years agoUse TLS version supplied by client when fingerprinting Safari.
Rob Stradling [Tue, 10 Sep 2013 09:05:17 +0000 (10:05 +0100)]
Use TLS version supplied by client when fingerprinting Safari.

11 years agoBackport TLS 1.1/1.2 #defines
Rob Stradling [Mon, 9 Sep 2013 20:08:17 +0000 (21:08 +0100)]
Backport TLS 1.1/1.2 #defines

11 years agoDon't prefer ECDHE-ECDSA ciphers when the client appears to be Safari on OS X.
Rob Stradling [Mon, 9 Sep 2013 13:13:59 +0000 (14:13 +0100)]
Don't prefer ECDHE-ECDSA ciphers when the client appears to be Safari on OS X.
OS X 10.8..10.8.3 has broken support for ECDHE-ECDSA ciphers.

11 years agoCorrect ECDSA example.
Dr. Stephen Henson [Tue, 20 Aug 2013 15:33:02 +0000 (16:33 +0100)]
Correct ECDSA example.
(cherry picked from commit 3a918ea2bbf4175d9461f81be1403d3781b2c0dc)

11 years agoDTLS message_sequence number wrong in rehandshake ServerHello
Michael Tuexen [Tue, 13 Aug 2013 17:53:19 +0000 (18:53 +0100)]
DTLS message_sequence number wrong in rehandshake ServerHello

This fix ensures that
* A HelloRequest is retransmitted if not responded by a ClientHello
* The HelloRequest "consumes" the sequence number 0. The subsequent
ServerHello uses the sequence number 1.
* The client also expects the sequence number of the ServerHello to
be 1 if a HelloRequest was received earlier.
This patch fixes the RFC violation.
(cherry picked from commit b62f4daac00303280361924b9cc19b3e27528b15)

Conflicts:

ssl/d1_pkt.c

11 years agoDTLS handshake fix.
Michael Tuexen [Thu, 8 Aug 2013 12:28:55 +0000 (13:28 +0100)]
DTLS handshake fix.

Reported by: Prashant Jaikumar <rmstar@gmail.com>

Fix handling of application data received before a handshake.
(cherry picked from commit 0c75eeacd3285b395dc75b65c3e6fe6ffbef59f0)

11 years agoFix verify loop with CRL checking.
Dr. Stephen Henson [Fri, 12 Jul 2013 16:35:08 +0000 (17:35 +0100)]
Fix verify loop with CRL checking.

PR #3090
Reported by: Franck Youssef <fry@open.ch>

If no new reason codes are obtained after checking a CRL exit with an
error to avoid repeatedly checking the same CRL.

This will only happen if verify errors such as invalid CRL scope are
overridden in a callback.
(cherry picked from commit 4b26645c1a71cf9ce489e4f79fc836760b670ffe)

11 years agoFix for PEM_X509_INFO_read_bio.
Kaspar Brand [Tue, 6 Aug 2013 15:01:47 +0000 (16:01 +0100)]
Fix for PEM_X509_INFO_read_bio.

PR: 3028
Fix bug introduced in PEM_X509_INFO_bio which wouldn't process RSA keys
correctly if they appeared first.
(cherry picked from commit 5ae8d6bcbaff99423a2608559d738a3fcf7ed6dc)

11 years agoconfig: fix executable format detection on latest FreeBSD.
Andy Polyakov [Sun, 30 Jun 2013 21:55:55 +0000 (23:55 +0200)]
config: fix executable format detection on latest FreeBSD.

Submitted by: Bryan Drewery
PR: 3075
(cherry picked from commit c256e69d3f3acd0794ae9c1f353f4093bd4c8878)

11 years agoSet s->d1 to NULL after freeing it.
Dr. Stephen Henson [Mon, 8 Apr 2013 17:03:12 +0000 (18:03 +0100)]
Set s->d1 to NULL after freeing it.
(cherry picked from commit 04638f2fc335a6dc2af8e5d556d36e29c261dcd2)

11 years agoTypo.
Dr. Stephen Henson [Sun, 31 Mar 2013 16:42:46 +0000 (17:42 +0100)]
Typo.
(cherry picked from commit 0ded2a06891a4d5a207d8f29aa9a89a755158170)

11 years agoDisable compression for DTLS.
Dr. Stephen Henson [Tue, 19 Mar 2013 13:46:28 +0000 (13:46 +0000)]
Disable compression for DTLS.

The only standard compression method is stateful and is incompatible with
DTLS.
(cherry picked from commit e14b8410ca882da8e9579a2d928706f894c8e1ae)

11 years agox86cpuid.pl: make it work with older CPUs.
Andy Polyakov [Mon, 4 Mar 2013 19:05:04 +0000 (20:05 +0100)]
x86cpuid.pl: make it work with older CPUs.

PR: 3005
(cherry picked from commit 5702e965d759dde8a098d8108660721ba2b93a7d)

11 years agoAvoid unnecessary fragmentation.
Michael Tuexen [Mon, 18 Mar 2013 14:30:38 +0000 (14:30 +0000)]
Avoid unnecessary fragmentation.
(cherry picked from commit 80ccc66d7eedb2d06050130c77c482ae1584199a)

11 years agoEncode INTEGER correctly.
Dr. Stephen Henson [Mon, 18 Mar 2013 14:19:40 +0000 (14:19 +0000)]
Encode INTEGER correctly.

If an ASN1_INTEGER structure is allocated but not explicitly set encode
it as zero: don't generate an invalid zero length INTEGER.
(cherry picked from commit 1643edc63c3e15b6db5a15a728bc288f2cc2bbc7)

11 years agoTypo.
Dr. Stephen Henson [Mon, 18 Mar 2013 13:58:32 +0000 (13:58 +0000)]
Typo.
(cherry picked from commit 1546fb780bc11556a18d70c5fb29af4a9d5beaff)

11 years agoFix POD errors to stop make install_docs dying with pod2man 2.5.0+
Nick Alcock [Fri, 15 Feb 2013 17:44:11 +0000 (17:44 +0000)]
Fix POD errors to stop make install_docs dying with pod2man 2.5.0+

podlators 2.5.0 has switched to dying on POD syntax errors. This means
that a bunch of long-standing erroneous POD in the openssl documentation
now leads to fatal errors from pod2man, halting installation.

Unfortunately POD constraints mean that you have to sort numeric lists
in ascending order if they start with 1: you cannot do 1, 0, 2 even if
you want 1 to appear first. I've reshuffled such (alas, I wish there
were a better way but I don't know of one).
(cherry picked from commit 5cc270774258149235f69e1789b3370f57b0e27b)

11 years agocms-test.pl: make it work with not-so-latest perl.
Andy Polyakov [Mon, 16 May 2011 18:11:45 +0000 (18:11 +0000)]
cms-test.pl: make it work with not-so-latest perl.
(cherry picked from commit 9c437e2faded18b4ef6499d7041c65d6e216955b)

11 years agoCheck DTLS_BAD_VER for version number.
David Woodhouse [Tue, 12 Feb 2013 15:09:44 +0000 (15:09 +0000)]
Check DTLS_BAD_VER for version number.

Need to check DTLS_BAD_VER as well as DTLS1_VERSION.
PR:2984

11 years agoFix in ssltest is no-ssl2 configured
Dr. Stephen Henson [Mon, 11 Feb 2013 18:17:50 +0000 (18:17 +0000)]
Fix in ssltest is no-ssl2 configured
(cherry picked from commit cbf9b4aed3e209fe8a39e1d6f55aaf46d1369dc4)

11 years agoFix for SSL_get_certificate
Dr. Stephen Henson [Mon, 11 Feb 2013 18:24:03 +0000 (18:24 +0000)]
Fix for SSL_get_certificate

Now we set the current certificate to the one used by a server
there is no need to call ssl_get_server_send_cert which will
fail if we haven't sent a certificate yet.
(cherry picked from commit 147dbb2fe3bead7a10e2f280261b661ce7af7adc)

11 years agoFAQ/README: we are now using Git instead of CVS
Lutz Jaenicke [Mon, 11 Feb 2013 10:29:05 +0000 (11:29 +0100)]
FAQ/README: we are now using Git instead of CVS
(cherry picked from commit f88dbb8385c199a2a28e9525c6bba3a64bda96af)

11 years agosparccpuid.S: work around emulator bug on T1.
Andy Polyakov [Mon, 11 Feb 2013 09:39:50 +0000 (10:39 +0100)]
sparccpuid.S: work around emulator bug on T1.
(cherry picked from commit 3caeef94bd045608af03b061643992e3afd9c445)

11 years agossl/s3_[clnt|srvr].c: fix warnings and linking error.
Andy Polyakov [Sat, 9 Feb 2013 18:47:44 +0000 (19:47 +0100)]
ssl/s3_[clnt|srvr].c: fix warnings and linking error.

11 years agos3_cbc.c: make CBC_MAC_ROTATE_IN_PLACE universal.
Andy Polyakov [Fri, 8 Feb 2013 20:30:52 +0000 (21:30 +0100)]
s3_cbc.c: make CBC_MAC_ROTATE_IN_PLACE universal.
(cherry picked from commit f93a41877d8d7a287debb7c63d7b646abaaf269c)

11 years agos3_cbc.c: get rid of expensive divisions [from master].
Andy Polyakov [Fri, 8 Feb 2013 15:59:26 +0000 (16:59 +0100)]
s3_cbc.c: get rid of expensive divisions [from master].
(cherry picked from commit e9baceab5a385e570706ca98dec768b2d89d1ac6)

11 years agossl/[d1|s3]_pkt.c: harmomize orig_len handling.
Andy Polyakov [Thu, 7 Feb 2013 21:47:05 +0000 (22:47 +0100)]
ssl/[d1|s3]_pkt.c: harmomize orig_len handling.
(cherry picked from commit 8545f73b8919770a5d012fe7a82d6785b69baa27)

11 years agoFix IV check and padding removal.
Dr. Stephen Henson [Thu, 7 Feb 2013 21:06:37 +0000 (21:06 +0000)]
Fix IV check and padding removal.

Fix the calculation that checks there is enough room in a record
after removing padding and optional explicit IV. (by Steve)

For AEAD remove the correct number of padding bytes (by Andy)
(cherry picked from commit 32cc2479b473c49ce869e57fded7e9a77b695c0d)

Resolved conflicts:

ssl/s3_cbc.c

11 years agossl/*: remove SSL3_RECORD->orig_len to restore binary compatibility.
Andy Polyakov [Fri, 1 Feb 2013 14:31:50 +0000 (15:31 +0100)]
ssl/*: remove SSL3_RECORD->orig_len to restore binary compatibility.

Kludge alert. This is arranged by passing padding length in unused
bits of SSL3_RECORD->type, so that orig_len can be reconstructed.
(cherry picked from commit 8bfd4c659f180a6ce34f21c0e62956b362067fba)

11 years agoFix for EXP-RC2-CBC-MD5
Adam Langley [Wed, 6 Feb 2013 15:50:42 +0000 (15:50 +0000)]
Fix for EXP-RC2-CBC-MD5

MD5 should use little endian order. Fortunately the only ciphersuite
affected is EXP-RC2-CBC-MD5 (TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5) which
is a rarely used export grade ciphersuite.

11 years agoprepare for next version
Dr. Stephen Henson [Wed, 6 Feb 2013 02:27:23 +0000 (02:27 +0000)]
prepare for next version

11 years agoprepare for release OpenSSL_1_0_0k
Dr. Stephen Henson [Mon, 4 Feb 2013 23:28:09 +0000 (23:28 +0000)]
prepare for release

11 years agomake update
Dr. Stephen Henson [Mon, 4 Feb 2013 23:09:24 +0000 (23:09 +0000)]
make update

11 years agoAdd ordinal for CRYPTO_memcmp: since this will affect multiple
Dr. Stephen Henson [Thu, 31 Jan 2013 15:19:00 +0000 (15:19 +0000)]
Add ordinal for CRYPTO_memcmp: since this will affect multiple
branches it needs to be in a "gap".
(cherry picked from commit 81ce0e14e72e8e255ad1bd9c7cfaa47a6291919c)

11 years agoFix error codes.
Dr. Stephen Henson [Mon, 4 Feb 2013 21:13:18 +0000 (21:13 +0000)]
Fix error codes.
(cherry picked from commit 35d732fc2e1badce13be22a044187ebd4d769552)

11 years agoUpdate CHANGES and NEWS
Dr. Stephen Henson [Mon, 4 Feb 2013 22:57:49 +0000 (22:57 +0000)]
Update CHANGES and NEWS

11 years agobn_word.c: fix overflow bug in BN_add_word.
Andy Polyakov [Fri, 9 Nov 2012 13:58:40 +0000 (13:58 +0000)]
bn_word.c: fix overflow bug in BN_add_word.
(cherry picked from commit 134c00659a1bc67ad35a1e4620e16bc4315e6e37)

11 years agox86_64 assembly pack: keep making Windows build more robust.
Andy Polyakov [Sat, 2 Feb 2013 18:52:43 +0000 (19:52 +0100)]
x86_64 assembly pack: keep making Windows build more robust.

PR: 2963 and a number of others
(cherry picked from commit 4568182a8b8cbfd15cbc175189029ac547bd1762)

11 years agoupdate NEWS
Dr. Stephen Henson [Fri, 1 Feb 2013 16:04:59 +0000 (16:04 +0000)]
update NEWS

11 years agos3/s3_cbc.c: allow for compilations with NO_SHA256|512.
Andy Polyakov [Fri, 1 Feb 2013 09:10:32 +0000 (10:10 +0100)]
s3/s3_cbc.c: allow for compilations with NO_SHA256|512.
(cherry picked from commit d5371324d978e4096bf99b9d0fe71b2cb65d9dc8)

11 years agossl/s3_cbc.c: md_state alignment portability fix.
Andy Polyakov [Fri, 1 Feb 2013 08:59:56 +0000 (09:59 +0100)]
ssl/s3_cbc.c: md_state alignment portability fix.

RISCs are picky and alignment granted by compiler for md_state can be
insufficient for SHA512.
(cherry picked from commit 36260233e7e3396feed884d3f501283e0453c04f)

11 years agossl/s3_cbc.c: uint64_t portability fix.
Andy Polyakov [Fri, 1 Feb 2013 08:55:43 +0000 (09:55 +0100)]
ssl/s3_cbc.c: uint64_t portability fix.

Break dependency on uint64_t. It's possible to declare bits as
unsigned int, because TLS packets are limited in size and 32-bit
value can't overflow.
(cherry picked from commit cab13fc8473856a43556d41d8dac5605f4ba1f91)

11 years agoUpdate DTLS code to match CBC decoding in TLS.
Ben Laurie [Mon, 28 Jan 2013 17:34:33 +0000 (17:34 +0000)]
Update DTLS code to match CBC decoding in TLS.

This change updates the DTLS code to match the constant-time CBC
behaviour in the TLS.
(cherry picked from commit 9f27de170d1b7bef3d46d41382dc4dafde8b3900)

11 years agoDon't crash when processing a zero-length, TLS >= 1.1 record.
Ben Laurie [Mon, 28 Jan 2013 17:33:18 +0000 (17:33 +0000)]
Don't crash when processing a zero-length, TLS >= 1.1 record.

The previous CBC patch was bugged in that there was a path through enc()
in s3_pkt.c/d1_pkt.c which didn't set orig_len. orig_len would be left
at the previous value which could suggest that the packet was a
sufficient length when it wasn't.
(cherry picked from commit 6cb19b7681f600b2f165e4adc57547b097b475fd)

11 years agoFixups from previous commit.
Ben Laurie [Tue, 29 Jan 2013 18:06:08 +0000 (18:06 +0000)]
Fixups from previous commit.

11 years agoOops. Add missing file.
Ben Laurie [Mon, 28 Jan 2013 18:24:55 +0000 (18:24 +0000)]
Oops. Add missing file.
(cherry picked from commit 014265eb02e26f35c8db58e2ccbf100b0b2f0072)

11 years agoAdd a target so I can build this.
Ben Laurie [Tue, 29 Jan 2013 17:47:48 +0000 (17:47 +0000)]
Add a target so I can build this.

11 years agoMake CBC decoding constant time.
Ben Laurie [Mon, 28 Jan 2013 17:31:49 +0000 (17:31 +0000)]
Make CBC decoding constant time.

This patch makes the decoding of SSLv3 and TLS CBC records constant
time. Without this, a timing side-channel can be used to build a padding
oracle and mount Vaudenay's attack.

This patch also disables the stitched AESNI+SHA mode pending a similar
fix to that code.

In order to be easy to backport, this change is implemented in ssl/,
rather than as a generic AEAD mode. In the future this should be changed
around so that HMAC isn't in ssl/, but crypto/ as FIPS expects.
(cherry picked from commit e130841bccfc0bb9da254dc84e23bc6a1c78a64e)

Conflicts:
crypto/evp/c_allc.c
ssl/ssl_algs.c
ssl/ssl_locl.h
ssl/t1_enc.c

11 years agoAdd and use a constant-time memcmp.
Ben Laurie [Mon, 28 Jan 2013 17:30:38 +0000 (17:30 +0000)]
Add and use a constant-time memcmp.

This change adds CRYPTO_memcmp, which compares two vectors of bytes in
an amount of time that's independent of their contents. It also changes
several MAC compares in the code to use this over the standard memcmp,
which may leak information about the size of a matching prefix.
(cherry picked from commit 2ee798880a246d648ecddadc5b91367bee4a5d98)

Conflicts:
crypto/crypto.h
ssl/t1_lib.c

11 years agoDon't try and verify signatures if key is NULL (CVE-2013-0166)
Dr. Stephen Henson [Thu, 24 Jan 2013 13:30:42 +0000 (13:30 +0000)]
Don't try and verify signatures if key is NULL (CVE-2013-0166)
Add additional check to catch this in ASN1_item_verify too.

11 years agoDon't include comp.h in cmd_cd.c if OPENSSL_NO_COMP set
Dr. Stephen Henson [Wed, 23 Jan 2013 01:04:36 +0000 (01:04 +0000)]
Don't include comp.h in cmd_cd.c if OPENSSL_NO_COMP set

11 years agox86_64 assembly pack: make Windows build more robust [from master].
Andy Polyakov [Tue, 22 Jan 2013 21:11:31 +0000 (22:11 +0100)]
x86_64 assembly pack: make Windows build more robust [from master].

PR: 2963 and a number of others

11 years agoDon't include comp.h if no-comp set.
Dr. Stephen Henson [Sun, 20 Jan 2013 01:07:58 +0000 (01:07 +0000)]
Don't include comp.h if no-comp set.

11 years agoengines/ccgost: GOST fixes [from master].
Andy Polyakov [Sat, 19 Jan 2013 17:24:03 +0000 (18:24 +0100)]
engines/ccgost: GOST fixes [from master].

Submitted by: Dmitry Belyavsky, Seguei Leontiev
PR: 2821

11 years ago.gitignore adjustments
Andy Polyakov [Sat, 19 Jan 2013 12:20:21 +0000 (13:20 +0100)]
.gitignore adjustments

11 years agoCorrect EVP_PKEY_verifyrecover to EVP_PKEY_verify_recover (RT 2955).
Ben Laurie [Sat, 12 Jan 2013 12:25:30 +0000 (12:25 +0000)]
Correct EVP_PKEY_verifyrecover to EVP_PKEY_verify_recover (RT 2955).

11 years agoAdd .gitignore
Dr. Stephen Henson [Sun, 13 Jan 2013 22:57:22 +0000 (22:57 +0000)]
Add .gitignore

11 years agomake no-comp compile
Dr. Stephen Henson [Sun, 30 Dec 2012 16:05:24 +0000 (16:05 +0000)]
make no-comp compile

11 years agoadd missing \n
Dr. Stephen Henson [Sun, 23 Dec 2012 18:19:47 +0000 (18:19 +0000)]
add missing \n

11 years agoPR: 2888
Dr. Stephen Henson [Mon, 10 Dec 2012 16:45:19 +0000 (16:45 +0000)]
PR: 2888
Reported by: Daniel Black <daniel.black@openquery.com>

Support renewing session tickets (backport from HEAD).

11 years agoFix two bugs which affect delta CRL handling:
Dr. Stephen Henson [Thu, 6 Dec 2012 18:25:18 +0000 (18:25 +0000)]
Fix two bugs which affect delta CRL handling:

Use -1 to check all extensions in CRLs.
Always set flag for freshest CRL.

11 years agocheck mval for NULL too
Dr. Stephen Henson [Tue, 4 Dec 2012 17:26:26 +0000 (17:26 +0000)]
check mval for NULL too

11 years agofix leak
Dr. Stephen Henson [Mon, 3 Dec 2012 16:33:35 +0000 (16:33 +0000)]
fix leak

12 years agoPR: 2803
Dr. Stephen Henson [Thu, 29 Nov 2012 19:15:52 +0000 (19:15 +0000)]
PR: 2803
Submitted by: jean-etienne.schwartz@bull.net

In OCSP_basic_varify return an error if X509_STORE_CTX_init fails.

12 years agoreject zero length point format list or supported curves extensions
Dr. Stephen Henson [Thu, 22 Nov 2012 14:15:00 +0000 (14:15 +0000)]
reject zero length point format list or supported curves extensions