1 files changed, 0 insertions, 111 deletions
diff --git a/lib/Digest/HMAC.pm b/lib/Digest/HMAC.pm
deleted file mode 100644
index e2e6b60..0000000
--- a/lib/Digest/HMAC.pm
+++ /dev/null
@@ -1,111 +0,0 @@
-package Digest::HMAC;
-$VERSION = "1.01";
-
-use strict;
-
-# OO interface
-
-sub new
-{
-    my($class, $key, $hasher, $block_size) =  @_;
-    $block_size ||= 64;
-    $key = $hasher->new->add($key)->digest if length($key) > $block_size;
-
-    my $self = bless {}, $class;
-    $self->{k_ipad} = $key ^ (chr(0x36) x $block_size);
-    $self->{k_opad} = $key ^ (chr(0x5c) x $block_size);
-    $self->{hasher} = $hasher->new->add($self->{k_ipad});
-    $self;
-}
-
-sub reset
-{
-    my $self = shift;
-    $self->{hasher}->reset->add($self->{k_ipad});
-    $self;
-}
-
-sub add     { my $self = shift; $self->{hasher}->add(@_);     $self; }
-sub addfile { my $self = shift; $self->{hasher}->addfile(@_); $self; }
-
-sub _digest
-{
-    my $self = shift;
-    my $inner_digest = $self->{hasher}->digest;
-    $self->{hasher}->reset->add($self->{k_opad}, $inner_digest);
-}
-
-sub digest    { shift->_digest->digest;    }
-sub hexdigest { shift->_digest->hexdigest; }
-sub b64digest { shift->_digest->b64digest; }
-
-
-# Functional interface
-
-require Exporter;
-*import = \&Exporter::import;
-use vars qw(@EXPORT_OK);
-@EXPORT_OK = qw(hmac hmac_hex);
-
-sub hmac
-{
-    my($data, $key, $hash_func, $block_size) = @_;
-    $block_size ||= 64;
-    $key = &$hash_func($key) if length($key) > $block_size;
-
-    my $k_ipad = $key ^ (chr(0x36) x $block_size);
-    my $k_opad = $key ^ (chr(0x5c) x $block_size);
-
-    &$hash_func($k_opad, &$hash_func($k_ipad, $data));
-}
-
-sub hmac_hex { unpack("H*", &hmac); }
-
-1;
-
-__END__
-
-=head1 NAME
-
-Digest::HMAC - Keyed-Hashing for Message Authentication
-
-=head1 SYNOPSIS
-
- # Functional style
- use Digest::HMAC qw(hmac hmac_hex);
- $digest = hmac($data, $key, \&myhash);
- print hmac_hex($data, $key, \&myhash);
-
- # OO style
- use Digest::HMAC;
- $hmac = Digest::HMAC->new($key, "Digest::MyHash");
-
- $hmac->add($data);
- $hmac->addfile(*FILE);
-
- $digest = $hmac->digest;
- $digest = $hmac->hexdigest;
- $digest = $hmac->b64digest;
-
-=head1 DESCRIPTION
-
-HMAC is used for message integrity checks between two parties that
-share a secret key, and works in combination with some other Digest
-algorithm, usually MD5 or SHA-1.  The HMAC mechanism is described in
-RFC 2104.
-
-HMAC follow the common C<Digest::> interface, but the constructor
-takes the secret key and the name of some other simple C<Digest::>
-as argument.
-
-=head1 SEE ALSO
-
-L<Digest::HMAC_MD5>, L<Digest::HMAC_SHA1>
-
-RFC 2104
-
-=head1 AUTHORS
-
-Graham Barr <gbarr@ti.com>, Gisle Aas <gisle@aas.no>
-
-=cut