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openssl/crypto/ripemd
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Richard Levitte a2ac429da2 Don't use $(EXHEADER) directly in for loops, as most shells will break 
if $(EXHEADER) is empty.

Notified by many, solution suggested by Carson Gaspar <carson@taltos.org>
2004-11-02 23:55:01 +00:00
..
asm A few more files to ignore 2003-01-16 21:32:56 +00:00
.cvsignore Ignore Makefile.save 1999-04-29 16:04:54 +00:00
Makefile.ssl Don't use $(EXHEADER) directly in for loops, as most shells will break 2004-11-02 23:55:01 +00:00
README Import of old SSLeay release: SSLeay 0.9.0b 1998-12-21 10:56:39 +00:00
ripemd.h Minor 64-bit md32_common.h update and minor unsignification of digests. 2004-07-25 19:10:43 +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 size_t-fication of message digest APIs. We should size_t-fy more APIs... 2004-05-15 11:29:55 +00:00
rmd_locl.h size_t-fication of message digest APIs. We should size_t-fy more APIs... 2004-05-15 11:29:55 +00:00
rmd_one.c size_t-fication of message digest APIs. We should size_t-fy more APIs... 2004-05-15 11:29:55 +00:00
rmdconst.h Import of old SSLeay release: SSLeay 0.9.0b 1998-12-21 10:56:39 +00:00
rmdtest.c EVP_Digest is size_t-fied, clean up test programs accordingly. 2004-07-22 10:25:52 +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)