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Add -m 13600 unit test

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jsteube 2019-02-19 16:20:41 +01:00
parent be4b813a47
commit aacd2e2e77
1 changed files with 146 additions and 0 deletions
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tools/test_modules/m13600.pm Normal file
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#!/usr/bin/env perl
##
## Author......: See docs/credits.txt
## License.....: MIT
##
use strict;
use warnings;
use Crypt::PBKDF2;
use Digest::HMAC qw (hmac_hex);
use Digest::SHA qw (sha1);
sub module_constraints { [[0, 255], [32, 32], [-1, -1], [-1, -1], [-1, -1]] }
sub module_generate_hash
{
my $word = shift;
my $salt = shift;
my $param = shift;
my $param2 = shift;
my $param3 = shift;
my $param4 = shift;
my $param5 = shift;
my $param6 = shift;
my $iterations = 1000;
my $type = 0;
if (defined $param)
{
$type = $param;
}
my $mode = 1 + int rand (3);
if (defined $param2)
{
$mode = $param2;
}
my $magic = 0;
if (defined $param3)
{
$magic = $param3;
}
if (defined $param4)
{
$salt = $param4;
}
$salt = substr ($salt, 0, 8 + ($mode * 8));
my $compress_length = 0;
if (defined $param5)
{
$compress_length = $param5;
}
my $data = "";
if (defined $param6)
{
$data = $param6;
}
my $key_len = (8 * ($mode & 3) + 8) * 2;
my $out_len = $key_len + 2;
my $salt_bin = pack ("H*", $salt);
my $hasher = Crypt::PBKDF2->hasher_from_algorithm ('HMACSHA1');
my $pbkdf2 = Crypt::PBKDF2->new
(
hasher => $hasher,
iterations => $iterations,
output_len => $out_len
);
my $key = $pbkdf2->PBKDF2_hex ($salt_bin, $word);
my $verify_bytes = substr ($key, -4); $verify_bytes =~ s/^0+//; #lol
$key = substr ($key, $key_len, $key_len);
my $key_bin = pack ("H*", $key);
my $auth = hmac_hex ($data, $key_bin, \&sha1, 64);
my $hash = sprintf ('$zip2$*%u*%u*%u*%s*%s*%u*%s*%s*$/zip2$', $type, $mode, $magic, $salt, $verify_bytes, $compress_length, $data, substr ($auth, 0, 20));
return $hash;
}
sub module_verify_hash
{
my $line = shift;
my ($hash_in, $word) = split ":", $line;
return unless defined $hash_in;
return unless defined $word;
my @data = split ('\*', $hash_in);
return unless scalar @data == 10;
my $tag_start = shift @data;
my $type = shift @data;
my $mode = shift @data;
my $magic = shift @data;
my $salt = shift @data;
my $verify_bytes = shift @data;
my $length = shift @data;
my $data = shift @data;
my $auth = shift @data;
my $tag_end = shift @data;
return unless ($tag_start eq '$zip2$');
return unless ($tag_end eq '$/zip2$');
my $param = $type;
my $param2 = $mode;
my $param3 = $magic;
my $param4 = $salt;
my $param5 = $length;
my $param6 = $data;
return unless defined $salt;
return unless defined $word;
$word = pack_if_HEX_notation ($word);
my $new_hash = module_generate_hash ($word, $salt, $param, $param2, $param3, $param4, $param5, $param6);
return ($new_hash, $word);
}
1;