lkml.org 
[lkml]   [2015]   [Dec]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH v3 0/4] crypto: add precalculated hash for zero message length
Date
Hello

Some crypto drivers cannot process empty data message and so rely on
precalculated hash.
This patch series add precalculated hash in headers and
make the drivers use them.

Changes since v2
- Added missing Kconfig depends on MD5/SHA1

Changes since v1
- Moved arrays from headers to c file and made them EXPORT.

LABBE Corentin (4):
crypto: hash: add zero length message hash for shax and md5
crypto: niagara: Use precalculated hash from headers
crypto: ccp: Use precalculated hash from headers
crypto: ux500: Use precalculated hash from headers

crypto/md5.c | 6 ++++++
crypto/sha1_generic.c | 7 +++++++
crypto/sha256_generic.c | 16 ++++++++++++++
drivers/crypto/Kconfig | 2 ++
drivers/crypto/ccp/Kconfig | 2 ++
drivers/crypto/ccp/ccp-ops.c | 39 +++++++----------------------------
drivers/crypto/n2_core.c | 33 ++++++-----------------------
drivers/crypto/ux500/Kconfig | 1 +
drivers/crypto/ux500/hash/hash_core.c | 20 ++----------------
include/crypto/md5.h | 2 ++
include/crypto/sha.h | 6 ++++++
11 files changed, 58 insertions(+), 76 deletions(-)

--
2.4.10



\
 
 \ /
  Last update: 2015-12-15 14:21    [W:0.097 / U:0.244 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site