[CRYPTO] digest: Added user API for new hash type
commit055bcee3102dc35f019b69df9c2618e9d6dd1c09
authorHerbert Xu <herbert@gondor.apana.org.au>
Sat, 19 Aug 2006 12:24:23 +0000 (19 22:24 +1000)
committerHerbert Xu <herbert@gondor.apana.org.au>
Thu, 21 Sep 2006 01:46:17 +0000 (21 11:46 +1000)
tree3f7c68abbbb5041d570e4cb8588f3943530bc0b7
parent7226bc877a22244e8003924031435a4bffd52654
[CRYPTO] digest: Added user API for new hash type

The existing digest user interface is inadequate for support asynchronous
operations.  For one it doesn't return a value to indicate success or
failure, nor does it take a per-operation descriptor which is essential
for the issuing of requests while other requests are still outstanding.

This patch is the first in a series of steps to remodel the interface
for asynchronous operations.

For the ease of transition the new interface will be known as "hash"
while the old one will remain as "digest".

This patch also changes sg_next to allow chaining.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto/Kconfig
crypto/Makefile
crypto/digest.c
crypto/hash.c [new file with mode: 0644]
crypto/hmac.c
crypto/scatterwalk.h
include/crypto/algapi.h
include/linux/crypto.h