mirror of
https://github.com/hashcat/hashcat.git
synced 2024-12-28 01:18:35 +00:00
51 lines
946 B
Perl
51 lines
946 B
Perl
#!/usr/bin/env perl
|
|
|
|
##
|
|
## Author......: See docs/credits.txt
|
|
## License.....: MIT
|
|
##
|
|
|
|
use strict;
|
|
use warnings;
|
|
|
|
sub module_constraints { [[0, 256], [0, 256], [0, 55], [0, 55], [-1, -1]] }
|
|
|
|
sub module_generate_hash
|
|
{
|
|
my $word = shift;
|
|
|
|
# PyGOST outputs digests in little-endian order, while the kernels
|
|
# expect them in big-endian; hence the digest[::-1] mirroring.
|
|
my $python_code = <<"END_CODE";
|
|
|
|
import binascii
|
|
import sys
|
|
from pygost import gost34112012256
|
|
digest = gost34112012256.new (b"$word").digest ()
|
|
print (binascii.hexlify (digest[::-1]).decode (), end = "")
|
|
|
|
END_CODE
|
|
|
|
my $hash = `python3 -c '$python_code'`;
|
|
|
|
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;
|