openssl

History

Andy Polyakov c69ed6ea39 Re-implement md32_common.h [make it simpler!] and eliminate code rendered redundant as result.		2006-10-11 11:55:11 +00:00
..
asm	Re-implement md32_common.h [make it simpler!] and eliminate code rendered	2006-10-11 11:55:11 +00:00
.cvsignore	Add DTLS support.	2005-04-26 16:02:40 +00:00
Makefile	Update filenames in makefiles.	2006-02-04 01:45:59 +00:00
README	Import of old SSLeay release: SSLeay 0.9.0b	1998-12-21 10:56:39 +00:00
ripemd.h	Keep disclaiming 16-bit platform support. For now remove WIN16 references	2005-12-18 19:11:37 +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	Re-implement md32_common.h [make it simpler!] and eliminate code rendered	2006-10-11 11:55:11 +00:00
rmd_locl.h	Re-implement md32_common.h [make it simpler!] and eliminate code rendered	2006-10-11 11:55:11 +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	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)