Internal pointers in CCM, GCM and XTS contexts should either be
NULL or set to point to the appropriate key schedule. This needs
to be adjusted when copying contexts.
(cherry picked from commit c2fd5d79)

IN parameter.

Under the old docs, the only thing stated was "at most
EVP_PKEY_size(pkey) bytes will be written". It was kind of misleading
since it appears EVP_PKEY_size(pkey) WILL be written regardless of the
signature's buffer size.

(cherry picked from commit 6e6ba36d)

PR#3272
(cherry picked from commit 370bf1d7)

PR#2531
(cherry picked from commit 44724bee)

PR#3173
(cherry picked from commit 76ed5a42)

If CSR verify fails in ca utility print out error messages.
Otherwise some errors give misleading output: for example
if the key size exceeds the library limit.

PR#2875
(cherry picked from commit a30bdb55)

(cherry picked from commit 7ae6a4b6)

Update protocols supported and note that SSLv2 is effectively disabled
by default.

PR#3184
(cherry picked from commit 1b13a4f38dfc385d5e776f6b3e06c5795874cf9b)

PR#3107
(cherry picked from commit 7c206db9)

Some state strings were erronously not compiled when no-ssl2
was set.

PR#3295
(cherry picked from commit 0518a3e1)

PR#3141
(cherry picked from commit d183545d)

(cherry picked from commit d1d4382d)

PR#3174
(cherry picked from commit fd331c0bb9b557903dd2ce88398570a3327b5ef0)

In EVP_PBE_alg_add don't use the underlying NID for the cipher
as it may have a non-standard key size.

PR#3206
(cherry picked from commit efb7caef637a1de8468ca109efd355a9d0e73a45)

PR#3014
(cherry picked from commit 11da66f8)

PR#2783
(cherry picked from commit b36f35cd)

PR#3374
(cherry picked from commit 0436369f)

Document that the certificate passed to SSL_CTX_add_extra_chain_cert()
should not be freed by the application.

PR#3409
(cherry picked from commit 0535c2d6)

Add restrictions section present in other branches.

Conflicts:

	doc/ssl/SSL_CTX_add_extra_chain_cert.pod

(cherry picked from commit 7be6b27a)

PR#3403

OIDs with one component don't have an encoding.

PR#2556 (Bug#1)

PR#3410
(cherry picked from commit e14e764c0d5d469da63d0819c6ffc0e1e9e7f0bb)

PR#3399.

In the ssl_cipher_get_evp() function, fix off-by-one errors in index validation before accessing arrays.

Bug discovered and fixed by Miod Vallat from the OpenBSD team.

PR#3375

This reverts commit 29411a0c.

Incorrect attribution.

Allow CCS after finished has been sent by client: at this point
keys have been correctly set up so it is OK to accept CCS from
server. Without this renegotiation can sometimes fail.

PR#3400
(cherry picked from commit 99cd6a91fcb0931feaebbb4832681d40a66fad41)

Based on an original patch by Joel Sing (OpenBSD) who also originally identified the issue.

This reverts commit 9ab788aa.

Missing attribution

In the ssl_cipher_get_evp() function, fix off-by-one errors in index validation before accessing arrays.

PR#3375

(cherry picked from commit 7239a09c7b5757ed8d0e9869f3e9b03c0e11f4d1)

Backport of the patch:
add ECC strings to ciphers(1), point out difference between DH and ECDH
and few other changes applicable to the 1.0.1 code base.

 * Make a clear distinction between DH and ECDH key exchange.
 * Group all key exchange cipher suite identifiers, first DH then ECDH
 * add descriptions for all supported *DH* identifiers
 * add ECDSA authentication descriptions
 * add example showing how to disable all suites that offer no
   authentication or encryption
 * backport listing of elliptic curve cipher suites.
 * backport listing of TLS 1.2 cipher suites, add note that DH_RSA
   and DH_DSS is not implemented in this version
 * backport of description of PSK and listing of PSK cipher suites
 * backport description of AES128, AES256 and AESGCM options
 * backport description of CAMELLIA128, CAMELLIA256 options

Defines SETUP_TEST_FIXTURE and EXECUTE_TEST, and updates ssl/heartbeat_test.c
using these macros. SETUP_TEST_FIXTURE makes use of the new TEST_CASE_NAME
macro, defined to use __func__ or __FUNCTION__ on platforms that support those
symbols, or to use the file name and line number otherwise. This should fix
several reported build problems related to lack of C99 support.

PR#3394
(cherry picked from commit 7a9d59c1)

SRP ciphersuites do not have no authentication. They have authentication
based on SRP. Add new SRP authentication flag and cipher string.
(cherry picked from commit a86b88acc373ac1fb0ca709a5fb8a8fa74683f67)

Fix strength_bits to 112 for 3DES.
(cherry picked from commit 837c203719205ab19b5609b2df7151be8df05687)

It's using an internal API that that might not be available in the shared
library.

Because of a missing include <fcntl.h> we don't have O_CREATE and don't create
the file with open() using mode 0600 but fall back to using fopen() with the
default umask followed by a chmod().

Problem found by Jakub Wilk <jwilk@debian.org>.