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openssl/crypto/ripemd
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Andy Polyakov 28e0be13f6 RIPEMD160 shape-up. Major news are that it's operational on all platforms 
now and I'm putting it back to 'make test' later today.
1999-08-28 12:55:45 +00:00
..
asm Submitted by: 1999-04-23 23:28:26 +00:00
.cvsignore Ignore Makefile.save 1999-04-29 16:04:54 +00:00
Makefile.ssl Some assembler-related clean-ups. 1999-05-28 23:18:51 +00:00
Makefile.uni New Makefile variables $(RANLIB) and $(PERL). 1999-04-01 12:34:33 +00:00
README Import of old SSLeay release: SSLeay 0.9.0b 1998-12-21 10:56:39 +00:00
ripemd.h RIPEMD160 shape-up. Major news are that it's operational on all platforms 1999-08-28 12:55:45 +00:00
rmd160.c Support the EBCDIC character set and BS2000/OSD-POSIX (work in progress). 1999-06-04 21:35:58 +00:00
rmd_dgst.c RIPEMD160 shape-up. Major news are that it's operational on all platforms 1999-08-28 12:55:45 +00:00
rmd_locl.h RIPEMD160 shape-up. Major news are that it's operational on all platforms 1999-08-28 12:55:45 +00:00
rmd_one.c RIPEMD160 shape-up. Major news are that it's operational on all platforms 1999-08-28 12:55:45 +00:00
rmdconst.h Import of old SSLeay release: SSLeay 0.9.0b 1998-12-21 10:56:39 +00:00
rmdtest.c Support the EBCDIC character set and BS2000/OSD-POSIX (work in progress). 1999-06-04 21:35:58 +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)