OpenSSL-fips-0_9_7-stable.
Since the 0.9.7-stable branch is supposed to be in freeze and should
only contain bug corrections, this change removes the FIPS changes
from that branch.
deviates from the "standard" 64 bits of feedback that all other
algorithms are using. Therefore, let's redo certain EVP macros to
accept different amounts of feedback bits for these modes.
Also, change e_aes.c to provide all usually available modes for AES.
CTR isn't included yet.
Declare ciphers in terms of macros. This reduces
the amount of code and places each block cipher EVP
definition in a single file instead of being spread
over 4 files.