Date: Mon, 3 Jun 2013 05:39:37 +0400 From: Solar Designer <solar@...nwall.com> To: john-dev@...ts.openwall.com Subject: ARM NEON Hi, I've just posted this to john-users: http://www.openwall.com/lists/john-users/2013/06/03/1 In JtR 18.104.22.168 (which is what you get after applying the -arm patch), there are two make targets for Linux/ARM. These may be handy for the Parallella projects. The speedup with NEON at bitslice DES is disappointingly low (only about 35%), however NEON has vector table lookups (with the table in up to 4 vector registers), which look just right for (non-bitslice) DES S-boxes - anyone wants to try implementing fast non-bitslice DES on NEON? Alexander
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