1998-12-21 18:56:39 +08:00
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RIPEMD-160
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http://www.esat.kuleuven.ac.be/~bosselae/ripemd160.html
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This is my implementation of RIPEMD-160. The pentium assember is a little
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off the pace since I only get 1050 cycles, while the best is 1013.
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I have a few ideas for how to get another 20 or so cycles, but at
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2009-02-15 05:49:38 +08:00
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this point I will not bother right now. I believe the trick will be
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1998-12-21 18:56:39 +08:00
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to remove my 'copy X array onto stack' until inside the RIP1() finctions the
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first time round. To do this I need another register and will only have one
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temporary one. A bit tricky.... I can also cleanup the saving of the 5 words
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2013-06-13 07:22:32 +08:00
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after the first half of the calculation. I should read the original
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1998-12-21 18:56:39 +08:00
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value, add then write. Currently I just save the new and read the origioal.
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I then read both at the end. Bad.
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eric (20-Jan-1998)
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