Date: Thu, 7 Jun 2012 11:31:46 +0200 From: Frank Dittrich <frank_dittrich@...mail.com> To: john-dev@...ts.openwall.com Subject: Re: get_source() and bitmaps boost On 06/07/2012 10:22 AM, magnum wrote: > On 06/07/2012 10:08 AM, magnum wrote: >> Maybe, but this depends on the format. For raw SHA-1 I think we save 53 >> bytes of memory per loaded hash. For raw MD5 it's 44 bytes (ie. it's the >> ASCII hex hash + tag + null byte). But then I suppose we need to >> subtract sizeof(char*) from that figure, or something like that. > > On second thought that pointer is there anyway, so we still save 53 > bytes per hash for SHA1. Yes, ( 875 - 530 ) * 10^6 / 6458020 = 53.42... (Assuming it is the total number of hashes loaded which counts here, not the number of remaining hashes.) Frank
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