Commits

Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: ccm - Fix handling of null assoc data crypto: blkcipher - Fix WARN_ON handling in walk_done crypto: authenc - Fix zero-length IV crash