Crypt::DSA::GMP is an implementation of the DSA (Digital Signature
Algorithm) signature verification system. The implementation itself
is pure Perl, with mathematics support from Math::BigInt::GMP and
Math::Prime::Util::GMP.

This package provides DSA signing, signature verification, and key
generation.

This module is backwards compatible with Crypt::DSA. It removes a
number of dependencies that were portability concerns. Importantly,
it follows FIPS 186-4 wherever possible, and has support for the
new hash methods.

Homepage:
https://metacpan.org/pod/Crypt::DSA::GMP
