mirror of
https://github.com/hashcat/hashcat.git
synced 2024-11-12 10:48:57 +00:00
48 lines
839 B
Perl
48 lines
839 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 hmac_hex);
|
|
use Encode qw (encode decode);
|
|
use MIME::Base64;
|
|
|
|
sub module_constraints { [[0, 256], [0, 256], [0, 27], [0, 27], [0, 27]] }
|
|
|
|
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;
|