Date: Tue, 10 Jul 2012 0:04:16 -0400 From: <jfoug@....net> To: john-dev@...ts.openwall.com Cc: Dhiru Kholia <dhiru.kholia@...il.com> Subject: Re: request for new dynamic subformats ---- Dhiru Kholia <dhiru.kholia@...il.com> wrote: > On Tue, Jul 10, 2012 at 12:07 AM, jfoug <jfoug@....net> wrote: > > Now, I have questions for type #3 and #4. In these, they are a full SHA, > > but only a truncation gets stored to the file? Is that truncation the first > > part of the SHA string, or the last? > > #4 uses full SHA1, see wbb3_fmt_plug.c for implementation and test vectors. > > AFAIK #3 uses full SHA1 too. In case of doubt, run PasswordsPro and > check its output. > > > but only a truncation gets stored to the file? > > How did you conclude this? Which file are you talking about? >From original message: Length: 20 bytes. For #4, what is the salt length (it does matter, quite a bit). If it is less than 16 bytes, then this format can use SSE2 throughout. If it is more than 16 bytes, then only 1 out of 3 of the SHA1's can be SSE Jim.
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