Date: Sat, 16 Mar 2013 22:21:58 +0530 From: Dhiru Kholia <dhiru.kholia@...il.com> To: john-dev@...ts.openwall.com Subject: Re: Cisco - Password type 4 - SHA256 On Sat, Mar 16, 2013 at 9:13 PM, Vlatko Kosturjak <kost@...ux.hr> wrote: > On Sat, Mar 16, 2013 at 07:24:53PM +0530, Dhiru Kholia wrote: >> I have made a crappy format for this, >> https://github.com/kholia/JohnTheRipper/tree/cisco-type-4 > > Man, you're fast. I was at middle of the writing the same. There is lot of room for improvement in my patch. Please continue your work and submit patches to fix / speed-up things. (I am adding you as collaborator on GitHub) >> Ideally, one time base64 decoding should be used instead of repetitive >> base64 encoding. > > I guess decode would go in get_binary function in order not to be called > repetitively, encode should be removed from crypt_all and cmp_* f() > should do comparisons against decoded hash? Exactly. -- Dhiru
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