121 lines
2.7 KiB
Perl
121 lines
2.7 KiB
Perl
package Crypt::Cipher::SAFER_K64;
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### BEWARE - GENERATED FILE, DO NOT EDIT MANUALLY!
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use strict;
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use warnings;
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our $VERSION = '0.048';
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use CryptX;
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use base 'Crypt::Cipher';
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sub blocksize { Crypt::Cipher::blocksize(__PACKAGE__) }
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sub keysize { Crypt::Cipher::keysize(__PACKAGE__) }
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sub max_keysize { Crypt::Cipher::max_keysize(__PACKAGE__) }
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sub min_keysize { Crypt::Cipher::min_keysize(__PACKAGE__) }
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sub default_rounds { Crypt::Cipher::default_rounds(__PACKAGE__) }
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1;
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=pod
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=head1 NAME
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Crypt::Cipher::SAFER_K64 - Symetric cipher SAFER_K64, key size: 64 bits (Crypt::CBC compliant)
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=head1 SYNOPSIS
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### example 1
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use Crypt::Mode::CBC;
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my $key = '...'; # length has to be valid key size for this cipher
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my $iv = '...'; # 16 bytes
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my $cbc = Crypt::Mode::CBC->new('SAFER_K64');
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my $ciphertext = $cbc->encrypt("secret data", $key, $iv);
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### example 2
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use Crypt::CBC;
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use Crypt::Cipher::SAFER_K64;
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my $key = '...'; # length has to be valid key size for this cipher
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my $iv = '...'; # 16 bytes
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my $cbc = Crypt::CBC->new( -cipher=>'Cipher::SAFER_K64', -key=>$key, -iv=>$iv );
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my $ciphertext = $cbc->encrypt("secret data");
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=head1 DESCRIPTION
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This module implements the SAFER_K64 cipher. Provided interface is compliant with L<Crypt::CBC|Crypt::CBC> module.
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B<BEWARE:> This module implements just elementary "one-block-(en|de)cryption" operation - if you want to
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encrypt/decrypt generic data you have to use some of the cipher block modes - check for example
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L<Crypt::Mode::CBC|Crypt::Mode::CBC>, L<Crypt::Mode::CTR|Crypt::Mode::CTR> or L<Crypt::CBC|Crypt::CBC> (which will be slower).
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=head1 METHODS
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=head2 new
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$c = Crypt::Cipher::SAFER_K64->new($key);
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#or
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$c = Crypt::Cipher::SAFER_K64->new($key, $rounds);
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=head2 encrypt
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$ciphertext = $c->encrypt($plaintext);
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=head2 decrypt
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$plaintext = $c->decrypt($ciphertext);
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=head2 keysize
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$c->keysize;
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#or
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Crypt::Cipher::SAFER_K64->keysize;
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#or
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Crypt::Cipher::SAFER_K64::keysize;
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=head2 blocksize
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$c->blocksize;
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#or
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Crypt::Cipher::SAFER_K64->blocksize;
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#or
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Crypt::Cipher::SAFER_K64::blocksize;
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=head2 max_keysize
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$c->max_keysize;
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#or
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Crypt::Cipher::SAFER_K64->max_keysize;
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#or
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Crypt::Cipher::SAFER_K64::max_keysize;
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=head2 min_keysize
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$c->min_keysize;
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#or
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Crypt::Cipher::SAFER_K64->min_keysize;
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#or
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Crypt::Cipher::SAFER_K64::min_keysize;
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=head2 default_rounds
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$c->default_rounds;
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#or
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Crypt::Cipher::SAFER_K64->default_rounds;
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#or
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Crypt::Cipher::SAFER_K64::default_rounds;
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=head1 SEE ALSO
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=over
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=item * L<CryptX|CryptX>, L<Crypt::Cipher|Crypt::Cipher>
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=item * L<http://en.wikipedia.org/wiki/SAFER|http://en.wikipedia.org/wiki/SAFER>
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=back
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=cut
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__END__ |