#1 2015-02-21 12:01:20

ab
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From: France
Registered: 2010-06-21
Posts: 11,692
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SynCrypto: SSE4 x64 optimized asm for SHA-256

We have just included some optimized x64 assembler to SynCrypto.pas so that SHA-256 hashing will perform at best speed.
See http://synopse.info/fossil/info/b7ba18e68252b76

Some numbers:
- under Win32, with a Core i7 CPU: pure pascal: 152ms - x86: 112ms
- under Win64, with a Core i7 CPU: pure pascal: 202ms - SSE4: 78ms

This is the forum thread for
http://blog.synopse.info/post/2015/02/2 … or-SHA-256

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