mirror of
https://github.com/hashcat/hashcat.git
synced 2024-11-05 14:59:37 +00:00
52 lines
832 B
Perl
52 lines
832 B
Perl
#!/usr/bin/env perl
|
|
|
|
##
|
|
## Author......: See docs/credits.txt
|
|
## License.....: MIT
|
|
##
|
|
|
|
use strict;
|
|
use warnings;
|
|
|
|
use Digest::SHA qw (sha512_hex);
|
|
|
|
sub module_constraints { [[0, 256], [8, 8], [0, 54], [8, 8], [8, 54]] }
|
|
|
|
sub module_generate_hash
|
|
{
|
|
my $word = shift;
|
|
my $salt = shift;
|
|
|
|
my $hash_buf = sha512_hex ($salt . $word . "\x00");
|
|
|
|
my $hash = sprintf ("2%s%s", $salt, $hash_buf);
|
|
|
|
return $hash;
|
|
}
|
|
|
|
sub module_verify_hash
|
|
{
|
|
my $line = shift;
|
|
|
|
my $salt = substr ($line, 1, 8);
|
|
|
|
my $rest = substr ($line, 1 + 8);
|
|
|
|
my $index2 = index ($rest, ":");
|
|
|
|
return if $index2 < 1;
|
|
|
|
my $word = substr ($rest, $index2 + 1);
|
|
|
|
return unless defined $salt;
|
|
return unless defined $word;
|
|
|
|
$word = pack_if_HEX_notation ($word);
|
|
|
|
my $new_hash = module_generate_hash ($word, $salt);
|
|
|
|
return ($new_hash, $word);
|
|
}
|
|
|
|
1;
|