tree 3a594eef2d1cda7e49f7b62f70853d6f6a021d61
parent fbf0ca1bf852fe224cec5400a69cd755ddc4ddcb
author Steffen Klassert <steffen.klassert@secunet.com> 1333004627 +0200
committer Herbert Xu <herbert@gondor.apana.org.au> 1333021967 +0800

crypto: user - Fix lookup of algorithms with IV generator

We lookup algorithms with crypto_alg_mod_lookup() when instantiating via
crypto_add_alg(). However, algorithms that are wrapped by an IV genearator
(e.g. aead or genicv type algorithms) need special care. The userspace
process hangs until it gets a timeout when we use crypto_alg_mod_lookup()
to lookup these algorithms. So export the lookup functions for these
algorithms and use them in crypto_add_alg().

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>