Date: Sun, 13 Feb 2011 17:52:45 +0100 From: Simon Marechal <simon@...quise.net> To: john-users@...ts.openwall.com Subject: Re: MD5 mmx/sse impelemtation for 32bit Le 13/02/2011 08:55, Yoni Londner a écrit : > I will continue my testing, but will appreciate any help of someone > who used this code in 32bit apps. I used it with 32 bits builds. I did not provide the compilation target for 32 bits mode, but this should be quite easy to have it working. MD5_SSE_PARA should be 2 instead of 3 because of register pressure, juste as Freddie Witherden mentionned. But if you really want to work on that, you should just forget 32 bits mode. > Another question (and please forgive my ignorance), what is ICC? > Yoni. It is the Intel C Compiler. It performs a lot better than any version of gcc/clang with this code. For some reason it performs a bit worse than GCC for the intrinsics DES build, but I believe it is worth having it. They just changed the name : http://software.intel.com/en-us/articles/intel-compilers/ You can download an unlimited trial version for Linux, but you'd have to pay for the Windows version.
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