godot/drivers/builtin_openssl2/crypto/ripemd
mrezai 3efa0f130d Update OpenSSL to version 1.0.2g
(cherry picked from commit e97922f220)
2016-04-27 08:49:39 +02:00
..
asm Update OpenSSL to version 1.0.2g 2016-04-27 08:49:39 +02:00
README
rmd160.c
rmd_dgst.c
rmd_locl.h
rmd_one.c
rmdconst.h

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 believe 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)