tree 29db0f146bab13b399d0df9e80041fc35a64fc91
parent b8454eebe380677789735fd6bad368af2e6b2d1e
author Herbert Xu <herbert@gondor.apana.org.au> 1215440393 +0800
committer Herbert Xu <herbert@gondor.apana.org.au> 1215693318 +0800

crypto: hash - Added scatter list walking helper

This patch adds the walking helpers for hash algorithms akin to
those of block ciphers.  This is a necessary step before we can
reimplement existing hash algorithms using the new ahash interface.

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