Date: Sat, 14 May 2011 12:58:56 -0500 From: "JimF" <jfoug@....net> To: <john-dev@...ts.openwall.com> Subject: Re: Changes to john's unique program. NOTE, The code presented has been used by me for quite a while (building and maintaining wordlists I use). I made comment about this a few months back, when Solar listed improving the speed of unique. However, the addictions of -cut=num, -cut=LM and -mem are recent changes (only over the last couple of days). The -imp=, -ex_file= and -ex_file_only have been used a lot. I KNOW they work well. The -cut=num and -cut=LM should be pretty trivial, and I think should work just fine. The -mem= is new. I know on the mem, it can crash a run, if the -mem size selected is too large. The 'assumptions' I have taken on mem, is that 1<<num is the size of the hash table (exactly the same as in params.h), and that the buffer size is (1<<num)*64 which is the same as in params.h when num==20. Jim. ----- Original Message ----- From: "JimF" Sent: Saturday, May 14, 2011 12:38 PM > I have placed a patch to the unique.c (unique program) This patch can be > placed over 1.7.7-jumbo1 (or the jumbo-2-rc1). It adds this to unique:
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