tree 10e5d26c2b95a199307219cd78838c5ab1fd251d
parent addfda2fc2ed2fcd7896ef689aa75a7d35a7579b
author Herbert Xu <herbert@gondor.apana.org.au> 1432822073 +0800
committer Herbert Xu <herbert@gondor.apana.org.au> 1433299713 +0800

crypto: aead - Add type-safe init/exit functions

As it stands the only non-type safe functions left in the new
AEAD interface are the cra_init/cra_exit functions.  It means
exposing the ugly __crypto_aead_cast to every AEAD implementor.

This patch adds type-safe init/exit functions to AEAD.  Existing
algorithms are unaffected while new implementations can simply
fill in these two instead of cra_init/cra_exit.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>