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mirror of https://github.com/hashcat/hashcat synced 2024-12-09 02:13:10 +01:00
hashcat/tools/test_modules/m18700.pm

59 lines
836 B
Perl

#!/usr/bin/env perl
##
## Author......: See docs/credits.txt
## License.....: MIT
##
use strict;
use warnings;
sub module_constraints { [[0, 256], [-1, -1], [0, 55], [-1, -1], [-1, -1]] }
sub hashCode
{
use integer;
my $word = shift;
my @chars = unpack ("C*", $word);
my $hash = 0;
while (my $c = shift @chars)
{
$hash = ($hash * 31) + $c;
}
return $hash & 0xffffffff;
}
sub module_generate_hash
{
my $word = shift;
my $digest = hashCode ($word);
my $hash = sprintf ("%08x", $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;