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Message-ID: <CANO7a6zFFgVfbmfp-BMBrPMEpA+LcDw6UwWw0jDmJax-3vMA3Q@mail.gmail.com>
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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