[CRYPTO] xcbc: New algorithm
Kazunori MIYAZAWA authored

This is core code of XCBC.

XCBC is an algorithm that forms a MAC algorithm out of a cipher algorithm.
For example, AES-XCBC-MAC is a MAC algorithm based on the AES cipher
algorithm.
Signed-off-by: default avatarKazunori MIYAZAWA <miyazawa@linux-ipv6.org>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
333b0d7e