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

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

show more ...

Fix from stable branch.

Move no status notification to ssl_check_serverhello_tlsext() to ensure
no status is notified even if no server extensions are present.

Support for certificate status TLS extension.

properly handle length-zero opaque PRF input values
(which are pointless, but still might occur)

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
check

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.

show more ...

Use SHA256 for ticket HMAC if possible.

OPENSSL_NO_TLS1 WIN32 build support. Fix so normal build works again.

Fix warning and make no-tlsext work.

Remove debugging fprintfs, fix typo.

RFC4507 (including RFC4507bis) TLS stateless session resumption support
for OpenSSL.

fix function codes for error

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 "AES1

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.

show more ...

Constify version strings is ssl lib.

Ciphersuite string bugfixes, and ECC-related (re-)definitions.

clarification

check length properly

Submitted by: Peter Sylvester

simplify: use s2n macro

Avoid hard-coded table length where we can use sizeof.

Submitted by: Peter Sylvester
Reviewed by: Bodo Moeller

fix for hostname extension

Submitted by: Kaspar Brand, Peter Sylvester

Implement Supported Elliptic Curves Extension.

Submitted by: Douglas Stebila

fix for OPENSSL_NO_EC

PR: 1293

tlsext_ecpointformatlist_length is unsigned, so check if it's less
than zero will only result in pissing of some compilers...

signed vs. unsigned

Oh, now I noticed Bodo's change that made tlsext_ecpointformatlist
unsigned...