LYOKATO / OAuth-Lite2-0.03 / lib / OAuth / Lite2 / Signer / Algorithm / HMAC_SHA256.pm 

            

              
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package OAuth::Lite2::Signer::Algorithm::HMAC_SHA256;
use strict;
use warnings;
use parent 'OAuth::Lite2::Signer::Algorithm';
use Digest::SHA;
sub name { "hmac-sha256" }
sub hash {
    my ($self, $key, $text) = @_;
    Digest::SHA::hmac_sha256($text, $key);
}
=head1 NAME
OAuth::Lite2::Signer::Algorithm::HMAC_SHA256 - hmac-sha256 signature algorithm class
=head1 SYNOPSIS
    my $algorithm = OAuth::Lite2::Signer::Algorithm::HMAC_SHA256->new;
    my $signature = $algorithm->hash($key, $text);
=head1 DESCRIPTION
DEPRECATED. 'hmac-sha256' signature algorithm class.
=head1 METHODS
=head2 new( )
Constructor.
=head2 name
Returns a name of the algorithm, 'hmac-sha256'.
=head2 hash( $key, $text )
Generate signature.
    my $signature = $algorithm->hash($key, $text);
=head1 SEE ALSO
L<OAuth::Lite2::Signer::Algorithm>
L<OAuth::Lite2::Signer::Algorithms>
L<OAuth::Lite2::Signer::Algorithm::HMAC_SHA1>
=head1 AUTHOR
Lyo Kato, E<lt>lyo.kato@gmail.comE<gt>
=head1 COPYRIGHT AND LICENSE
Copyright (C) 2010 by Lyo Kato
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself, either Perl version 5.8.8 or,
at your option, any later version of Perl 5 you may have available.
=cut
1;