2018-12-20 18:18:06 +00:00
|
|
|
#!/usr/bin/env perl
|
|
|
|
|
|
|
|
##
|
|
|
|
## Author......: See docs/credits.txt
|
|
|
|
## License.....: MIT
|
|
|
|
##
|
|
|
|
|
|
|
|
use strict;
|
2018-12-21 08:10:23 +00:00
|
|
|
use warnings;
|
2018-12-20 18:18:06 +00:00
|
|
|
|
|
|
|
use Digest::MD5 qw (md5_hex);
|
|
|
|
|
|
|
|
sub module_generate_hash
|
|
|
|
{
|
|
|
|
my $word = shift;
|
|
|
|
|
|
|
|
my $hash = md5_hex ($word);
|
|
|
|
|
|
|
|
return $hash;
|
|
|
|
}
|
|
|
|
|
|
|
|
sub module_verify_hash
|
|
|
|
{
|
|
|
|
my $line = shift;
|
|
|
|
|
2018-12-21 11:16:11 +00:00
|
|
|
my ($hash, $word) = split (':', $line);
|
2018-12-20 18:18:06 +00:00
|
|
|
|
|
|
|
return unless defined $hash;
|
|
|
|
return unless defined $word;
|
|
|
|
|
|
|
|
$word = pack_if_HEX_notation ($word);
|
|
|
|
|
|
|
|
my $new_hash = module_generate_hash ($word);
|
|
|
|
|
2018-12-21 08:53:41 +00:00
|
|
|
return unless defined $new_hash;
|
|
|
|
|
2018-12-20 18:18:06 +00:00
|
|
|
return unless $new_hash eq $hash;
|
|
|
|
|
|
|
|
return $new_hash;
|
|
|
|
}
|
|
|
|
|
|
|
|
1;
|