Crypt::PWSafe3::SHA256 - HMAC Helper Class
This is a small helper class used to work with SHA256 in Digest::HMAC module. This is because the Digest::HMAC module requires a module as parameter for the algorithm but Digest::SHA256 doesn't exist as a module.
This module here is just a wrapper, it doesn't return an instance of its own but an instance of Digest::SHA('SHA-256') instead.
T. Linden <firstname.lastname@example.org>
Copyright (c) 2011 by T.Linden <email@example.com>. All rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.