commit af8e80731a94ff9de9508b01d9e5d931d538dc6b
author Stephan Mueller <smueller@chronox.de> Wed Dec 03 20:55:42 2014 +0100
committer Herbert Xu <herbert@gondor.apana.org.au> Fri Dec 05 23:56:55 2014 +0800
tree ab112b5744eeacddf7f749fe640601e55ecacf21
parent bc84b94a715f3505f5f5981af0ec0362aa3fe38b

crypto: af_alg - add user space interface for AEAD

AEAD requires the caller to specify the following information separate
from the data stream. This information allows the AEAD interface handler
to identify the AAD, ciphertext/plaintext and the authentication tag:

        * Associated authentication data of arbitrary length and
          length

        * Length of authentication tag for encryption

Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>