Date: Sun, 2 Aug 2015 23:07:41 +0200 From: Lukas Odzioba <lukas.odzioba@...il.com> To: john-dev@...ts.openwall.com Subject: Re: PHC: Argon2 on CPU 2015-08-02 22:46 GMT+02:00 Agnieszka Bielec <bielecagnieszka8@...il.com>: > even SSE4_1 but I don't know if only one instruction > blake2b-round.h:#define LOADU(p) _mm_loadu_si128( (__m128i *)(p) ) > can make that it's SSE4_1 version (?) According to Intel's Intrinsics Guide: https://software.intel.com/sites/landingpage/IntrinsicsGuide/ this is an intrinsics for SSE2 instruction, if this is what you are asking for. Also I guess that we should use unaligned access only where it is necessary. > files .cpp are with header and I added that I modified these files but > files .h are without header and I don't know what to do with these, > even part of blake2 is without header > https://github.com/khovratovich/Argon2/blob/master/Argon2i/ref/blake-round.h I would merge this one with one blake2.h or define it where we use it. There is already a ton of files in src directory, it would be better to not throw in more small files like that. Thanks, Lukas
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