openssl

History

Dr. Stephen Henson 60df657b3a make update		2013-12-08 13:23:14 +00:00
..
asm	Update perl asm scripts include paths for perlasm.	2008-01-05 22:28:38 +00:00
.cvsignore	Apply mingw patches as supplied by Roumen Petrov an Alon Bar-Lev	2008-04-17 10:19:16 +00:00
Makefile	make update	2013-12-08 13:23:14 +00:00
README	PR: 1835	2009-02-14 21:49:38 +00:00
ripemd.h	Prohibit use of low level digest APIs in FIPS mode.	2011-06-01 13:39:45 +00:00
rmd160.c	Make sure not to declare a clashing read() for DJGPP.	2003-01-13 15:35:22 +00:00
rmd_dgst.c	Fix some clang warnings.	2013-01-14 00:22:28 +00:00
rmd_locl.h	Fix some clang warnings.	2013-01-14 00:22:28 +00:00
rmd_one.c	Check return values of <Digest>_Init functions in low level digest calls.	2005-04-14 22:58:44 +00:00
rmdconst.h	Import of old SSLeay release: SSLeay 0.9.0b	1998-12-21 10:56:39 +00:00
rmdtest.c	Remove unnecessary casts and avoid some warnings with gcc 4.2.	2007-06-07 16:07:57 +00:00

README

RIPEMD-160
http://www.esat.kuleuven.ac.be/~bosselae/ripemd160.html

This is my implementation of RIPEMD-160.  The pentium assember is a little
off the pace since I only get 1050 cycles, while the best is 1013.
I have a few ideas for how to get another 20 or so cycles, but at
this point I will not bother right now.  I believe the trick will be
to remove my 'copy X array onto stack' until inside the RIP1() finctions the
first time round.  To do this I need another register and will only have one
temporary one.  A bit tricky....  I can also cleanup the saving of the 5 words
after the first half of the calculation.  I should read the origional
value, add then write.  Currently I just save the new and read the origioal.
I then read both at the end.  Bad.

eric (20-Jan-1998)