[gambit-list] SHA1 in Gambit

Jeff Read bitwize at gmail.com
Tue Dec 5 03:28:09 EST 2006


On 12/4/06, Bradley Lucier <lucier at math.purdue.edu> wrote:

> Still note great, but here we allocate only 1/3 as much memory, and
> most of that could be eliminated with a more careful circular shift
> (masking *before* shifting instead of after) and fixnum
> declarations.  Left as an exercise for the reader ;-).
>
> Brad

Or you could use Guillaume's Gambit interface to OpenSSL's sha1 routines:

http://66.102.7.104/search?q=cache:WUj3-7OmyWwJ:paste.lisp.org/display/9642

But maybe that's cheating... :)

(Google cache because paste.lisp.org appears to be b0rked.)

--Jeff



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