Fix warning in ssl2_enc

Reviewed-by: Richard Levitte <levitte@openssl.org>
(cherry picked from commit f9ea4deba006ee45a61e5f406f12c936b9bc162e)

Remove more references to dtls1_enc

Reviewed-by: Richard Levitte <levitte@openssl.org>
(cherry picked from commit eceef8fb865eb5de329b27ea472d4fdea4c290fe)

Check EVP_Cipher return values for SSL2

Reviewed-by: Richard Levitte <levitte@openssl.org>
(cherry picked from commit 81ec01b21767da5e5f0c03ad79b4d3dc9b632393)

Delete unused file

Reviewed-by: Richard Levitte <levitte@openssl.org>
(cherry picked from commit 4b87706d20f0a2fdf2e8f1b90256e141c487ef47)

Conflicts:
ssl/d1_enc.c

Add checks to the return value of EVP_Cipher to prevent silent encryption failure.

PR#1767

Reviewed-by: Richard Levitte <levitte@openssl.org>
(cherry picked from commit fe78f08d1541211566a5656395186bfbdc61b6f8)

Remove redundant checks in ssl_cert_dup. This was causing spurious error messages when using GOST

PR#3613

Reviewed-by: Richard Levitte <levitte@openssl.org>
(cherry picked from commit fc3968a25ce0c16cab8730ec0d68a59856158029)

Remove duplicated code

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>

Tidy up ocsp help output

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit 5e31a40f47c6bfd09c718d2af42ba8d8fe6bb932)

Conflicts:
apps/ocsp.c

Add documentation on -timeout option in the ocsp utility

PR#3612

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit de87dd46c1283f899a9ecf4ccc72db74f36afbf2)

NetWare compilation fix.

Workaround for NetWare CodeWarrior compiler which doesn't properly lookup
includes when in same directory as the C file which includes it.

PR#3569
Reviewed-by: Stephen Henson <steve@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(cherry picked from commit 333fad9f2de1dea99552fcb424b312ca1a390f85)

Updates to X509_NAME_get_index_by_NID.pod submitted by user Bernardh via the wiki
Minor changes made by Matt Caswell

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit 648495864513da788246f9b75dbbbce0614ed5e8)

Updates to X509_NAME_add_entry_by_txt.pod submitted by user Bernardh via the wiki
Minor changes made by Matt Caswell.

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit f281b8df704ce0123fa2193f2890a25da1756528)

Updates to EVP_PKEY_encrypt.pod submitted by user Bernardh via the wiki
Minor changes made by Matt Caswell.

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit 34890ac18eb5ee7bffe9d460480164e1546b491e)

Add include of ssl.h which is required by srtp.h

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit f67203836cd4a35c1774b6147e0f2d33eb7b1b6f)

Fixed memory leak due to incorrect freeing of DTLS reassembly bit mask

PR#3608

Reviewed-by: Tim Hudson <tjh@openssl.org>
(cherry picked from commit 8a35dbb6d89a16d792b79b157b3e89443639ec94)

Corrected comments in ssl.h about SSLv23_method and friends

PR#3574

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit 3a0765882c4b3b67960b7efb203570764dd4ed29)

Print out Suite B status.

When using the -xcert option to test certificate validity print out
if we pass Suite B compliance. We print out "not tested" if we aren't
in Suite B mode.
Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit 7d4cdededc371854eb36e773ed18204593e994e1)

Fix SuiteB chain checking logic.

Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit 7255ca99df1f2d83d99d113dd5ca54b88d50e72b)

Do not resume a session if the negotiated protocol version does not match
the session's version (server).

See also BoringSSL's commit bdf5e72f50e25f0e45e825c156168766d8442dde.

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit 9e189b9dc10786c755919e6792e923c584c918a1)

When using EVP_PKEY_derive with a KDF set, a negative error from
ECDH_compute_key is silently ignored and the KDF is run on duff data

Thanks to github user tomykaira for the suggested fix.

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit 8d02bebddf4b69f7f260adfed4be4f498dcbd16c)

Clean up CHANGES

Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit 31832e8ff1a3e731ea9fab41aef071a12709cf33)

Conflicts:
CHANGES

Ensure SSL3_FLAGS_CCS_OK (or d1->change_cipher_spec_ok for DTLS) is reset
once the ChangeCipherSpec message is received. Previously, the server would
set the flag once at SSL3_ST_SR_CERT_VRFY and again at SSL3_ST_SR_FINISHED.
This would allow a second CCS to arrive and would corrupt the server state.

(Because the first CCS would latch the correct keys and subsequent CCS
messages would have to be encrypted, a MitM attacker cannot exploit this,
though.)

Thanks to Joeri de Ruiter for reporting this issue.

Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit e94a6c0ede623960728415b68650a595e48f5a43)

Always require an advertised NewSessionTicket message.

The server must send a NewSessionTicket message if it advertised one
in the ServerHello, so make a missing ticket message an alert
in the client.

An equivalent change was independently made in BoringSSL, see commit
6444287806d801b9a45baf1f6f02a0e3a16e144c.

Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit de2c7504ebd4ec15334ae151a31917753468f86f)

Remove ssl3_check_finished.

The client sends a session ID with the session ticket, and uses
the returned ID to detect resumption, so we do not need to peek
at handshake messages: s->hit tells us explicitly if we're resuming.

An equivalent change was independently made in BoringSSL, see commit
407886f589cf2dbaed82db0a44173036c3bc3317.

Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit 980bc1ec6114f5511b20c2e6ca741e61a39b99d6)

Conflicts:
ssl/s3_clnt.c

Set s->hit when resuming from external pre-shared secret.

The same change was independently made in BoringSSL, see commit
9eaeef81fa2d4fd6246dc02b6203fa936a5eaf67

Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit 7b3ba508af5c86afe43e28174aa3c53a0a24f4d9)

Reset s->tlsext_ticket_expected in ssl_scan_serverhello_tlsext.
This ensures that it's zeroed even if the SSL object is reused
(as in ssltest.c). It also ensures that it applies to DTLS, too.

Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit a06cd5d056c6a5b1d161786873e21a5e53d554d8)

Fix s_server -ssl2. Previously this reported "Error setting EC curve"

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit 13d568661c14f71b3c6af263e1b60b92be738f57)

New option no-ssl3-method which removes SSLv3_*method

When no-ssl3 is set only make SSLv3 disabled by default. Retain -ssl3
options for s_client/s_server/ssltest.

When no-ssl3-method is set SSLv3_*method() is removed and all -ssl3
options.

We should document this somewhere, e.g. wiki, FAQ or manual page.
Reviewed-by: Emilia Käsper <emilia@openssl.org>
(cherry picked from commit 3881d8106df732fc433d30446625dfa2396da42d)

Fix excert logic.

If no keyfile has been specified use the certificate file instead.

Fix typo: we need to check the chain is not NULL, not the chain file.
Reviewed-by: Matt Caswell <matt@openssl.org>

Process signature algorithms before deciding on certificate.

The supported signature algorithms extension needs to be processed before
the certificate to use is decided and before a cipher is selected (as the
set of shared signature algorithms supported may impact the choice).
Reviewed-by: Matt Caswell <matt@openssl.org>

Added RFC 7027 references

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>

Fixed cms-test.pl for no-ec2m

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>

Added OPENSSL_NO_EC2M guards around the default EC curves

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>

Don't use msg on error.

Don't attempt to access msg structure if recvmsg returns an error.

PR#3483
Reviewed-by: Stephen Henson <steve@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
(cherry picked from commit 012aa9ec76b158179b4de44bb5de8b8472045eac)

Fix cross reference table generator.

If the hash or public key algorithm is "undef" the signature type
will receive special handling and shouldn't be included in the
cross reference table.
Reviewed-by: Tim Hudson <tjh@openssl.org>
(cherry picked from commit 55f7fb8848b6e4bec291724a479e1580d6f407d6)

Fixes a minor typo in the EVP docs.

Out is the buffer which needs to contain at least inl + cipher_block_size - 1 bytes. Outl
is just an int*.

Reviewed-by: Emilia Käsper <emilia@openssl.org>
(cherry picked from commit 5211e094dec9486a540ac480f345df1a8d2b2862)

Correct timestamp output when clock_precision_digits > 0

PR#3535

Reviewed-by: Stephen Henson <steve@openssl.org>

Fix free of garbage pointer. PR#3595

Reviewed-by: Emilia Käsper <emilia@openssl.org>
(cherry picked from commit e04d426bf98ebb22abf0f15b6f09d333a6e8b2ad)

Fix warning about negative unsigned intergers

Reviewed-by: Richard Levitte <levitte@openssl.org>

Fix datarace reported by valgrind/helgrind

This doesn't really fix the datarace but changes it so it can only happens
once. This isn't really a problem since we always just set it to the same
value. We now just stop writing it after the first time.

PR3584, https://bugs.debian.org/534534

Signed-off-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Rich Salz <rsalz@openssl.org>

Allow ECDHE and DHE as forward-compatible aliases for EECDH and EDH

see RT #3203

Future versions of OpenSSL use the canonical terms "ECDHE" and "DHE"
as configuration strings and compilation constants.  This patch
introduces aliases so that the stable 1.0.2 branch can be
forward-compatible with code and configuration scripts that use the
normalized terms, while avoiding changing any library output for
stable users.

Signed-off-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Matt Caswell <matt@openssl.org>

armv4cpuid.S: fix compilation error in pre-ARMv7 build.

PR: 3474
Reviewed-by: Kurt Roeckx <kurt@openssl.org>
(cherry picked from commit 6696203963ba209fbbef12098e6eb6f364379c65)

md32_common.h: address compiler warning in HOST_c2l.

Reviewed-by: Stephen Henson <steve@openssl.org>
(cherry picked from commit d45282fc7cd9b97ed1479f8b8af713337fce57f5)

Use only unsigned arithmetic in constant-time operations

Signed-off-by: Kurt Roeckx <kurt@roeckx.be>
Reviewed-by: Emilia Käsper <emilia@openssl.org>

Tighten session ticket handling

Tighten client-side session ticket handling during renegotiation:
ensure that the client only accepts a session ticket if the server sends
the extension anew in the ServerHello. Previously, a TLS client would
reuse the old extension state and thus accept a session ticket if one was
announced in the initial ServerHello.

Reviewed-by: Bodo Moeller <bodo@openssl.org>
(cherry picked from commit d663df2399d1d9d6015bcfd2ec87b925ea3558a2)

Sync CHANGES

Reviewed-by: Rich Salz <rsalz@openssl.org>

Fix ssltest logic when some protocols are compiled out.

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Geoff Thorpe <geoff@openssl.org>
(cherry picked from commit fd28a41ec899eb8749e21d11441fd4df35ed9a07)

Conflicts:
ssl/ssltest.c

Copy negotiated parameters in SSL_set_SSL_CTX.

SSL_set_SSL_CTX is used to change the SSL_CTX for SNI, keep the
supported signature algorithms and raw cipherlist.
Reviewed-by: Tim Hudson <tjh@openssl.org>
(cherry picked from commit 14e14bf6964965d02ce89805d9de867f000095aa)

Process signature algorithms in ClientHello late.

Reviewed-by: Tim Hudson <tjh@openssl.org>
(cherry picked from commit c800c27a8c47c8e63254ec594682452c296f1e8e)

Conflicts:

ssl/ssl.h
ssl/ssl_err.c
ssl/ssl_locl.h

Parse custom extensions after SNI.

Since SNI will typically switch the SSL_CTX structure to the one
corresponding to the appopriate server we need to parse custom
extensions using the switched SSL_CTX not the original one. This
is done by parsing custom extensions *after* SNI.
Reviewed-by: Emilia Käsper <emilia@openssl.org>

Add missing credit.

Reviewed-by: Rich Salz <rsalz@openssl.org>
(cherry picked from commit 9f4bd9d5f932078c485a98f39c3313481898738a)

Fix and improve SSL_MODE_SEND_FALLBACK_SCSV documentation.

Reviewed-by: Rich Salz <rsalz@openssl.org>

When processing ClientHello.cipher_suites, don't ignore cipher suites
listed after TLS_FALLBACK_SCSV.

RT: 3575
Reviewed-by: Emilia Kasper <emilia@openssl.org>

Keep old method in case of an unsupported protocol

When we're configured with no-ssl3 and we receive an SSL v3 Client Hello, we set
the method to NULL.  We didn't used to do that, and it breaks things.  This is a
regression introduced in 62f45cc27d07187b59551e4fad3db4e52ea73f2c.  Keep the old
method since the code is not able to deal with a NULL method at this time.

CVE-2014-3569, PR#3571

Reviewed-by: Emilia Käsper <emilia@openssl.org>
(cherry picked from commit 392fa7a952e97d82eac6958c81ed1e256e6b8ca5)

no-ssl2 with no-ssl3 does not mean drop the ssl lib

Reviewed-by: Geoff Thorpe <geoff@openssl.org>
(cherry picked from commit c882abd52269a59ed8e0510e5febf667428ece85)

RT3547: Add missing static qualifier

Reviewed-by: Ben Laurie <ben@openssl.org>
(cherry picked from commit 87d388c955c14a7c1371f9c7555fb429a406a3d3)

Updates to NEWS file

Reviewed-by: Dr Stephen Henson <steve@openssl.org>

Updates to CHANGES file

Reviewed-by: Bodo Möller <bodo@openssl.org>

Fix no-ssl3 configuration option

CVE-2014-3568

Reviewed-by: Emilia Kasper <emilia@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>

Fix for session tickets memory leak.

CVE-2014-3567

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit 5dc6070a03779cd524f0e67f76c945cb0ac38320)

Fix SRTP compile issues for windows

Related to CVE-2014-3513

This fix was developed by the OpenSSL Team

Reviewed-by: Tim Hudson <tjh@openssl.org>
Conflicts:
util/mkdef.pl
util/ssleay.num

Conflicts:
util/mkdef.pl

Fix for SRTP Memory Leak

CVE-2014-3513

This issue was reported to OpenSSL on 26th September 2014, based on an original
issue and patch developed by the LibreSSL project. Further analysis of the issue
was performed by the OpenSSL team.

The fix was developed by the OpenSSL team.

Reviewed-by: Tim Hudson <tjh@openssl.org>

Fix SSL_R naming inconsistency.

Reviewed-by: Tim Hudson <tjh@openssl.org>

aesni-x86_64.pl: make ECB subroutine Windows ABI compliant.

RT: 3553
Reviewed-by: Emilia Kasper <emilia@openssl.org>
(cherry picked from commit 69d5747f90136aa026a96204f26ab39549dfc69b)

Add TLS_FALLBACK_SCSV documentation, and move s_client -fallback_scsv
handling out of #ifndef OPENSSL_NO_DTLS1 section.

Reviewed-by: Rich Salz <rsalz@openssl.org>

Oop: revert unintentional change committed along with
TLS_FALLBACK_SCSV support, restoring a reviewed state instead.

Reviewed-by: Stephen Henson (steve@openssl.org)

Support TLS_FALLBACK_SCSV.

Reviewed-by: Rich Salz <rsalz@openssl.org>

Removed duplicate definition of PKCS7_type_is_encrypted

Patch supplied by Matthieu Patou <mat@matws.net>, and modified to also
remove duplicate definition of PKCS7_type_is_digest.

PR#3551

Reviewed-by: Rich Salz <rsalz@openssl.org>
(cherry picked from commit e0fdea3e49e7454aa76bd5ecf3a3747641354c68)

Fix single makefile.

Reviewed-by: Geoffrey Thorpe <geoff@geoffthorpe.net>

RT3462: Document actions when data==NULL

If data is NULL, return the size needed to hold the
derived key.  No other API to do this, so document
the behavior.

Reviewed-by: Richard Levitte <levitte@openssl.org>
(cherry picked from commit 5aed169305941fb1eba15fd4bacc0f998b0e43f7)

DTLS 1.2 support has been added to 1.0.2.

Reviewed-by: Rich Salz <rsalz@openssl.org>

RT2309: Fix podpage MMNNFFPPS->MNNFFPPS

Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit 9208640a36228b10fcdf75c8853d9410aaff19a3)

e_os.h: refine inline override logic (to address warnings in debug build).

Reviewed-by: Dr Stephen Henson <steve@openssl.org>
(cherry picked from commit 55c7a4cf112bf154ed405ee05a6b7924b6b1ba92)

Add additional DigestInfo checks.

Reencode DigestInto in DER and check against the original: this
will reject any improperly encoded DigestInfo structures.

Note: this is a precautionary measure, there is no known attack
which can exploit this.

Thanks to Brian Smith for reporting this issue.
Reviewed-by: Tim Hudson <tjh@openssl.org>

Prepare for 1.0.2-beta4-dev

Reviewed-by: Stephen Henson <steve@openssl.org>

Prepare for 1.0.2-beta3 release

Reviewed-by: Stephen Henson <steve@openssl.org>

make update

Reviewed-by: Stephen Henson <steve@openssl.org>

Added 1.0.1i CHANGES and NEWS updates

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>

Add missing tests

Accidentally omitted from commit 455b65dfab0de51c9f67b3c909311770f2b3f801

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
(cherry picked from commit fdc35a9d3e8cf4cfd9330d5df9883f42cf5648ad)

Add constant_time_locl.h to HEADERS,
so the Win32 compile picks it up correctly.

Reviewed-by: Richard Levitte <levitte@openssl.org>

Add the constant time test to the VMS build and tests

Reviewed-by: Tim Hudson <tjh@openssl.org>

Include "constant_time_locl.h" rather than "../constant_time_locl.h".
The different -I compiler parameters will take care of the rest...

Reviewed-by: Tim Hudson <tjh@openssl.org>

Don't allow non-FIPS curves in FIPS mode.

Reviewed-by: Tim Hudson <tjh@openssl.org>

Use correct function name: CMS_add1_signer()

Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit 5886354dcca4f8445ed35b6995a035b75409590c)

crypto/bn/bn_nist.c: work around MSC ARM compiler bug.

RT: 3541
Reviewed-by: Emilia Kasper <emilia@openssl.org>
(cherry picked from commit 8b07c005fe006044d0e4a795421447deca3c9f2c)

e_os.h: allow inline functions to be compiled by legacy compilers.

Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit 40155f408985aff2e9f1b61b7cb04a3e518633a1)

RT3425: constant-time evp_enc

Do the final padding check in EVP_DecryptFinal_ex in constant time to
avoid a timing leak from padding failure.

Reviewed-by: Rich Salz <rsalz@openssl.org>
(cherry picked from commit 4aac102f75b517bdb56b1bcfd0a856052d559f6e)

Conflicts:
crypto/evp/evp_enc.c

RT3067: simplify patch

(Original commit adb46dbc6dd7347750df2468c93e8c34bcb93a4b)

Use the new constant-time methods consistently in s3_srvr.c

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
(cherry picked from commit 455b65dfab0de51c9f67b3c909311770f2b3f801)

This change alters the processing of invalid, RSA pre-master secrets so
that bad encryptions are treated like random session keys in constant
time.

(cherry picked from commit adb46dbc6dd7347750df2468c93e8c34bcb93a4b)

Reviewed-by: Rich Salz <rsalz@openssl.org>

RT3066: rewrite RSA padding checks to be slightly more constant time.

Also tweak s3_cbc.c to use new constant-time methods.
Also fix memory leaks from internal errors in RSA_padding_check_PKCS1_OAEP_mgf1

This patch is based on the original RT submission by Adam Langley <agl@chromium.org>,
as well as code from BoringSSL and OpenSSL.

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Conflicts:
crypto/rsa/rsa_oaep.c
crypto/rsa/rsa_pk1.c
ssl/s3_cbc.c

Note i2d_re_X509_tbs and related changes in CHANGES

Reviewed-by: Tim Hudson <tjh@openssl.org>

make update

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Andy Polyakov <appro@openssl.org>

Add i2d_re_X509_tbs

i2d_re_X509_tbs re-encodes the TBS portion of the certificate.

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Dr Stephen Henson <steve@openssl.org>
(cherry picked from commit 95b1752cc7531e4b609aea166f2db1c155ab5bdd)

Revert "Add accessor for x509.cert_info."

This reverts commit 519ad9b3845c475d29db8b84b59bde7edecb4e70.

Reviewed-by: Dr Stephen Henson <steve@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>

Revert "Add more accessors."

This reverts commit cacdfcb2479984d9bfcc79b623118d8af6fea169.

Conflicts:
crypto/x509/x509.h

Reviewed-by: Dr Stephen Henson <steve@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>

CHANGES: mention ECP_NISTZ256.

Reviewed-by: Bodo Moeller <bodo@openssl.org>
(cherry picked from commit 507efe737243d7c74a839ea90b3d7eec5eac22e7)

crypto/ecp_nistz256.c: harmonize error codes.

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit be07ae9b10ea57242baa1f15291af162442531d6)

Fix warning.

Reviewed-by: Tim Hudson <tjh@openssl.org>
(cherry picked from commit 16e5b45f72cd69b71ca28e84044d2354e068888c)

crypto/ec: harmonize new code with FIPS module.

RT: 3149
Reviewed-by: Dr. Stephen Henson <steve@openssl.org>

Configure: engage ECP_NISTZ256.

RT: 3149

Reviewed-by: Rich Salz <rsalz@openssl.org>
(cherry picked from commit 847147908bc7596195debb48a554a8cade2075f7)

Resolved conflicts:

Configure
TABLE