Ard Biesheuvel
c821f6ab2e
crypto: skcipher - introduce walksize attribute for SIMD algos ...
In some cases, SIMD algorithms can only perform optimally when
allowed to operate on multiple input blocks in parallel. This is
especially true for bit slicing algorithms, which typically take
the same amount of time processing a single block or 8 blocks in
parallel. However, other SIMD algorithms may benefit as well from
bigger strides.
So add a walksize attribute to the skcipher algorithm definition, and
wire it up to the skcipher walk API. To avoid confusion between the
skcipher and AEAD attributes, rename the skcipher_walk chunksize
attribute to 'stride', and set it from the walksize (in the skcipher
case) or from the chunksize (in the AEAD case).
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-12-30 19:52:47 +08:00
crypto: skcipher - introduce walksize attribute for SIMD algos
2016-12-30 19:52:47 +08:00
crypto: create generic version of ablk_helper
2013-09-24 06:02:24 +10:00
crypto: acomp - add driver-side scomp interface
2016-10-25 11:08:31 +08:00
crypto: doc - clarify AEAD memory structure
2016-12-13 16:38:06 -07:00
crypto: doc - add akcipher API
2016-02-17 04:07:53 +08:00
crypto: engine - move crypto engine to its own header
2016-09-07 21:08:26 +08:00
crypto: authenc - Export key parsing helper function
2013-10-16 20:56:25 +08:00
crypto: cast5/cast6 - move lookup tables to shared module
2012-12-06 17:16:26 +08:00
crypto: cast5/cast6 - move lookup tables to shared module
2012-12-06 17:16:26 +08:00
crypto: cast5/cast6 - move lookup tables to shared module
2012-12-06 17:16:26 +08:00
crypto: cbc - Export CBC implementation
2016-11-28 21:23:21 +08:00
crypto: chacha20 - convert generic and x86 versions to skcipher
2016-12-27 17:47:31 +08:00
crypto: cryptd - Add support for skcipher
2016-11-28 21:23:18 +08:00
crypto: des_3des - add x86-64 assembly implementation
2014-06-20 21:27:58 +08:00
crypto: doc - add KPP documentation
2016-12-13 16:38:06 -07:00
crypto: drbg - prevent invalid SG mappings
2016-11-30 19:46:44 +08:00
crypto: doc - add KPP documentation
2016-12-13 16:38:06 -07:00
crypto: engine - Handle the kthread worker using the new API
2016-10-25 11:08:25 +08:00
crypto: gf128mul - Zero memory when freeing multiplication table
2016-11-17 23:34:59 +08:00
crypto: ghash-generic - move common definitions to a new header file
2016-10-02 22:26:40 +08:00
crypto: doc - fix source comments for Sphinx
2016-12-13 16:38:05 -07:00
keys, trusted: select hash algorithm for TPM2 chips
2015-12-20 15:27:12 +02:00
crypto: af_alg - Allow af_af_alg_release_parent to be called on nokey path
2016-01-18 18:16:32 +08:00
crypto: doc - add KPP documentation
2016-12-13 16:38:06 -07:00
crypto: sha1-mb - async implementation for sha1-mb
2016-06-23 18:29:55 +08:00
crypto: hash - add zero length message hash for shax and md5
2015-12-22 20:43:35 +08:00
crypto: null - Remove default null blkcipher
2016-07-18 17:35:44 +08:00
PKCS#7: Make trust determination dependent on contents of trust keyring
2016-04-06 16:14:24 +01:00
crypto: poly1305 - Export common Poly1305 helpers
2015-07-17 21:20:26 +08:00
KEYS: Move the point of trust determination to __key_link()
2016-04-11 22:43:43 +01:00
crypto: doc - Fix typo in crypto-API.xml
2015-06-04 15:05:08 +08:00
crypto: scatterwalk - Inline start/map/done
2016-07-18 17:35:50 +08:00
crypto: hash - add zero length message hash for shax and md5
2015-12-22 20:43:35 +08:00
crypto: sha1 - implement base layer for SHA-1
2015-04-10 21:39:39 +08:00
crypto: sha3 - Add SHA-3 hash algorithm
2016-06-20 19:25:01 +08:00
crypto: sha256 - implement base layer for SHA-256
2015-04-10 21:39:39 +08:00
crypto: sha512 - implement base layer for SHA-512
2015-04-10 21:39:39 +08:00
crypto: skcipher - introduce walksize attribute for SIMD algos
2016-12-30 19:52:47 +08:00
crypto: vmac - Make VMAC work when blocks aren't aligned
2012-10-15 22:33:20 +08:00
crypto: xts - Convert to skcipher
2016-11-28 21:23:18 +08:00
c821f6ab2e