Date: Tue, 17 Jul 2012 22:02:05 +0530 From: Dhiru Kholia <dhiru.kholia@...il.com> To: john-dev@...ts.openwall.com Subject: Keychain format OpenCL implementation, please review Hi, I have implemented Keychain format using OpenCL. Apply attached patch to magnum-jumbo branch for testing. Speed is 132K c/s on ATI 6970. It is roughly 300x faster than single-core CPU version (AMD X3 720). Hopefully, I haven't screwed things up ;) I am a OpenCL newbie, hence multiple reviews are needed before this work can go in jumbo. Please review. Special thanks to Lukas for fixing the salt length bug and implementing PBKDF2 kernel. -- Cheers, Dhiru Download attachment "0001-OpenCL-implementation-of-Keychain-format.patch" of type "application/octet-stream" (25299 bytes)
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