Address CBC decrypt timing issues and reenable the AESNI+SHA1 stitch.
(cherry picked from commit 125093b59f3c2a2d33785b5563d929d0472f1721)

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)

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.

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().

a new branch we can also disable it by default.

PR: 1503
Submitted by: KISA
Reviewed by: Bodo Moeller

Submitted by: Masashi Fujita
Reviewed by: Bodo Moeller

Submitted by: Douglas Stebila <douglas.stebila@sun.com>
(Authors: Vipul Gupta and Sumit Gupta, Sun Microsystems Laboratories)

missed any.

This compiles and runs on Linux, and external applications have no
problems with it.  The definite test will be to build this on VMS.

Fix AES code.

Update Rijndael source to v3.0

Add AES OIDs.

Change most references of Rijndael to AES.

Add new draft AES ciphersuites.

digest aliases (as found in OpenSSL_add_all_digests).

a pain to read when using 4-space tabs.

Submitted by:
Reviewed by:
PR:

     [Eric A. Young, (from changes to C2Net SSLeay, integrated by Mark Cox)]

Fix so that the version number in the master secret, when passed
     via RSA, checks that if TLS was proposed, but we roll back to SSLv3
     (because the server will not accept higher), that the version number
     is 0x03,0x01, not 0x03,0x00
     [Eric A. Young, (from changes to C2Net SSLeay, integrated by Mark Cox)]

Submitted by:
Reviewed by:
PR: