Re: Question on large integer software

Werner Koch (wk@isil.d.shuttle.de)
Tue, 28 Jul 1998 09:01:11 +0200

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Nilsphone@aol.com writes:

> Does anybody have a library of large integer software, such as multiplying,
> dividing and exponentiating integers 500 to 1000 bits long or so, as well as
> software to generate and/or verify primality and suchlike???

The GNU MP library is a LGPLed one but it has support for more than
only integers. GNUPG has a modified version (but GPLed) of this which
only contains the integer stuff and an easier API.

See ftp.gnu.org or one of the mirros or ftp.guug.de:/pub/gcrypt for
GNUPG.

Werner

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