openssl

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History

Richard Levitte 2f09524501 A few more files to ignore		2003-01-16 21:32:56 +00:00
..
asm	A few more files to ignore	2003-01-16 21:32:56 +00:00
.cvsignore
Makefile.ssl	Unified targets for ELF assembler modules. Tested on Linux, Solaris and	2003-01-03 17:37:53 +00:00
README
ripemd.h
rmd160.c	Make sure not to declare a clashing read() for DJGPP.	2003-01-13 15:35:22 +00:00
rmd_dgst.c	x86_64 performance patch.	2002-12-14 20:42:05 +00:00
rmd_locl.h
rmd_one.c	Windows CE updates, contributed by Steven Reddie <smr@essemer.com.au>	2002-12-03 14:20:44 +00:00
rmdconst.h
rmdtest.c	Have all tests use EXIT() to exit rather than exit(), since the latter doesn't	2002-11-28 18:54:30 +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 belive 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)