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linux/include/crypto
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Herbert Xu 75ecb231ff crypto: hash - Add real ahash walk interface 
Although the existing hash walk interface has already been used
by a number of ahash crypto drivers, it turns out that none of
them were really asynchronous.  They were all essentially polling
for completion.

That's why nobody has noticed until now that the walk interface
couldn't work with a real asynchronous driver since the memory
is mapped using kmap_atomic.

As we now have a use-case for a real ahash implementation on x86,
this patch creates a minimal ahash walk interface.  Basically it
just calls kmap instead of kmap_atomic and does away with the
crypto_yield call.  Real ahash crypto drivers don't need to yield
since by definition they won't be hogging the CPU.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 		2014-05-21 20:56:12 +08:00
..
internal crypto: hash - Add real ahash walk interface 2014-05-21 20:56:12 +08:00
ablk_helper.h crypto: create generic version of ablk_helper 2013-09-24 06:02:24 +10:00
aead.h [CRYPTO] aead: Add top-level givencrypt/givdecrypt calls 2008-01-11 08:16:50 +11:00
aes.h crypto: aes - Move key_length in struct crypto_aes_ctx to be the last field 2009-02-18 16:48:04 +08:00
algapi.h crypto: allow blkcipher walks over AEAD data 2014-03-10 20:17:11 +08:00
authenc.h crypto: authenc - Export key parsing helper function 2013-10-16 20:56:25 +08:00
b128ops.h [CRYPTO] lib: some common 128-bit block operations, nicely centralized 2006-12-06 18:38:55 -08:00
blowfish.h crypto: blowfish - split generic and common c code 2011-09-22 21:25:25 +10:00
cast5.h crypto: cast5/cast6 - move lookup tables to shared module 2012-12-06 17:16:26 +08:00
cast6.h crypto: cast5/cast6 - move lookup tables to shared module 2012-12-06 17:16:26 +08:00
cast_common.h crypto: cast5/cast6 - move lookup tables to shared module 2012-12-06 17:16:26 +08:00
compress.h crypto: zlib - New zlib crypto module, using pcomp 2009-03-04 15:16:19 +08:00
cryptd.h crypto: cryptd - Adding the AEAD interface type support to cryptd 2010-09-20 16:05:12 +08:00
crypto_wq.h crypto: api - Use dedicated workqueue for crypto subsystem 2009-02-19 14:33:40 +08:00
ctr.h [CRYPTO] ctr: Refactor into ctr and rfc3686 2008-01-11 08:16:41 +11:00
des.h [CRYPTO] des: Create header file for common macros 2008-01-11 08:16:02 +11:00
gf128mul.h Update broken web addresses in the kernel. 2010-10-18 11:03:14 +02:00
hash.h crypto: shash - Fix digest size offset 2009-07-15 21:16:05 +08:00
hash_info.h crypto: provide single place for hash algo information 2013-10-25 17:14:03 -04:00
if_alg.h net: remove mm.h inclusion from netdevice.h 2011-06-21 19:17:20 -07:00
lrw.h crypto: lrw - add interface for parallelized cipher implementions 2011-11-09 11:50:31 +08:00
md5.h crypto: md5 - Add export support 2010-01-17 21:55:31 +11:00
null.h crypto: export NULL algorithms defines 2014-03-21 21:54:26 +08:00
padlock.h crypto: padlock - Move padlock.h into include/crypto 2011-01-07 14:52:00 +11:00
pcrypt.h crypto: pcrypt - Add pcrypt crypto parallelization wrapper 2010-01-07 15:57:19 +11:00
public_key.h keys: change asymmetric keys to use common hash definitions 2013-10-25 17:15:18 -04:00
rng.h crypto: rng - RNG interface and implementation 2008-08-29 15:50:04 +10:00
scatterwalk.h crypto: scatterwalk - Use sg_chain_ptr on chain entries 2013-12-09 19:58:52 +08:00
serpent.h crypto: serpent-sse2 - add lrw support 2011-11-21 16:13:24 +08:00
sha.h crypto: sha512 - Expose generic sha512 routine to be callable from other modules 2013-04-25 21:00:57 +08:00
skcipher.h [CRYPTO] skcipher: Add top-level givencrypt/givdecrypt calls 2008-01-11 08:16:49 +11:00
twofish.h crypto: twofish-x86_64-3way - add lrw support 2011-11-09 11:53:32 +08:00
vmac.h crypto: vmac - Make VMAC work when blocks aren't aligned 2012-10-15 22:33:20 +08:00
xts.h crypto: xts: add interface for parallelized cipher implementations 2011-11-09 11:56:06 +08:00