Date: Mon, 17 Jun 2013 03:56:44 +0200 From: Lukas Odzioba <lukas.odzioba@...il.com> To: john-dev@...ts.openwall.com Subject: PBKDF2-SHA512 I started porting my pbkdf2-sha512 cuda code to opencl. It looks like this code running on cpu without touching SSE is 14% faster than current cpu version . john -test -format=PBKDF2-HMAC-SHA512 Benchmarking: PBKDF2-HMAC-SHA512, GRUB2 / OS X 10.8 [PBKDF2-SHA512 128/128 SSE4.1 2x]... DONE Raw: 92.6 c/s real, 92.6 c/s virtual john -test -format=grub Benchmarking: grub, grub [PBKDF2-SHA512]... DONE Raw: 106 c/s real, 106 c/s virtual Both tested on the same test vector and cpu. Is there any volounteer to work on this code further? Lukas
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