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| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2015-03-25 12:56:19 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-03-27 07:49:45 +0100 |
| commit | ee1fb15bdcc0c8a9e04c75b3418c12c343752951 (patch) | |
| tree | d0ad0d41eb37ad35b8fb7128d36f26770588ed71 /crypto | |
| parent | 4267de5a8154b7db16ab8e0e7a2f3afda840e9a5 (diff) | |
| download | barebox-ee1fb15bdcc0c8a9e04c75b3418c12c343752951.tar.gz barebox-ee1fb15bdcc0c8a9e04c75b3418c12c343752951.tar.xz | |
arm: crypto: add sha1 assembly support
from Linux 3.9
linux generic implementation
$ ls -al build/versatilpb/arch/arm/pbl/zbarebox.bin
-rw-r--r-- 1 root root 210829 Mar 24 13:21 build/versatilpb/arch/arm/pbl/zbarebox.bin
linux arm v4 asm implementation
$ ls -al build/versatilpb/arch/arm/pbl/zbarebox.bin
-rw-r--r-- 1 root root 207786 Mar 24 13:23 build/versatilpb/arch/arm/pbl/zbarebox.bin
we win 3043 bytes and speed cf code
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index 5a69236e5f..1816dbd77a 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -61,6 +61,14 @@ config DIGEST_HMAC_GENERIC bool "HMAC" select DIGEST_HMAC +config DIGEST_SHA1_ARM + tristate "SHA1 digest algorithm (ARM-asm)" + depends on ARM + select SHA1 + help + SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented + using optimized ARM assembler. + endif config CRYPTO_PBKDF2 |