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openssl/crypto/ripemd
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Richard Levitte d87a127837 A few more files to ignore
2003-01-16 21:33:06 +00:00
..
asm A few more files to ignore 2003-01-16 21:33:06 +00:00
.cvsignore Ignore Makefile.save 1999-04-29 16:04:54 +00:00
Makefile.ssl IA-32 assembler support enhancements from HEAD branch: unified ELF, 2003-01-12 16:35:30 +00:00
README Import of old SSLeay release: SSLeay 0.9.0b 1998-12-21 10:56:39 +00:00
ripemd.h Make EVP_Digest*() routines return a value. 2001-03-08 14:04:22 +00:00
rmd160.c Make sure not to declare a clashing read() for DJGPP. 2003-01-13 15:35:27 +00:00
rmd_dgst.c x86_64 performance patch. 2002-12-14 20:45:39 +00:00
rmd_locl.h openbsd-x86 macros 2001-10-14 00:57:30 +00:00
rmd_one.c Windows CE updates, contributed by Steven Reddie <smr@essemer.com.au> 2002-12-03 14:21:32 +00:00
rmdconst.h Import of old SSLeay release: SSLeay 0.9.0b 1998-12-21 10:56:39 +00:00
rmdtest.c Have all tests use EXIT() to exit rather than exit(), since the latter doesn't 2002-11-28 18:57:30 +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)