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mirror of https://github.com/hashcat/hashcat synced 2024-11-20 23:27:31 +01:00
hashcat/tools/test_modules/m24800.pm
2023-05-16 21:40:44 +02:00

48 lines
850 B
Perl

#!/usr/bin/env perl
##
## Author......: See docs/credits.txt
## License.....: MIT
##
use strict;
use warnings;
use Digest::SHA1 qw (sha1);
use Digest::HMAC qw (hmac);
use Encode qw (encode);
use MIME::Base64 qw (encode_base64);
sub module_constraints { [[0, 256], [-1, -1], [0, 27], [-1, -1], [-1, -1]] }
sub module_generate_hash
{
my $word = shift;
my $unicode_word = encode ("UTF-16LE", $word);
my $digest = hmac ($unicode_word, $unicode_word, \&sha1, 64);
my $hash = sprintf ("%s", encode_base64 ($digest, ""));
return $hash;
}
sub module_verify_hash
{
my $line = shift;
my ($hash, $word) = split (':', $line);
return unless defined $hash;
return unless defined $word;
my $word_packed = pack_if_HEX_notation ($word);
my $new_hash = module_generate_hash ($word_packed);
return ($new_hash, $word);
}
1;