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Add new optimized C 'block-sha1' routines
authorLinus Torvalds <torvalds@linux-foundation.org>
Wed, 5 Aug 2009 23:13:20 +0000 (16:13 -0700)
committerJunio C Hamano <gitster@pobox.com>
Thu, 6 Aug 2009 02:28:21 +0000 (19:28 -0700)
commitd7c208a92e6b15cdcd159e30cd1fc0177fd967e9
tree3b7d2da701bff17012d47ea631e6672c280671dbtree | snapshot
parent3f55e4107f7906134df029f9a5c44864f9258110commit | diff
Add new optimized C 'block-sha1' routines

Based on the mozilla SHA1 routine, but doing the input data accesses a
word at a time and with 'htonl()' instead of loading bytes and shifting.

It requires an architecture that is ok with unaligned 32-bit loads and a
fast htonl().

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Makefile diff | blob | blame | history
block-sha1/sha1.c [new file with mode: 0644] blob
block-sha1/sha1.h [new file with mode: 0644] blob
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