diff --git a/tools/test_modules/m13200.pm b/tools/test_modules/m13200.pm
new file mode 100644
index 000000000..c659fed05
--- /dev/null
+++ b/tools/test_modules/m13200.pm
@@ -0,0 +1,170 @@
+#!/usr/bin/env perl
+
+##
+## Author......: See docs/credits.txt
+## License.....: MIT
+##
+
+use strict;
+use warnings;
+
+use Crypt::Mode::ECB;
+use Digest::SHA qw (sha1);
+
+sub module_constraints { [[0, 255], [-1, -1], [-1, -1], [-1, -1], [-1, -1]] }
+
+sub get_random_axcrypt_salt
+{
+  my $mysalt = random_bytes (16);
+
+  $mysalt = unpack ("H*", $mysalt);
+
+  my $iteration = random_number (6, 99999);
+
+  my $salt_buf = $iteration . '*' . $mysalt;
+
+  return $salt_buf;
+}
+
+sub module_generate_hash
+{
+  my $word  = shift;
+  my $salt  = shift;
+  my $param = shift;
+
+  if (length $salt == 0)
+  {
+    $salt = get_random_axcrypt_salt ();
+  }
+
+  my @salt_arr = split ('\*', $salt);
+
+  my $iteration = $salt_arr[0];
+
+  my $mysalt = $salt_arr[1];
+
+  $mysalt = pack ("H*", $mysalt);
+
+  my $iv = "a6a6a6a6a6a6a6a6";
+
+  my $KEK = sha1 ($word);
+
+  $KEK = substr ($KEK ^ $mysalt, 0, 16);
+
+  my $aes = Crypt::Mode::ECB->new ('AES');
+
+  my $B;
+
+  my $A;
+
+  my @R = ();
+
+  if (defined $param)
+  {
+    $param = pack ("H*", $param);
+
+    $A = substr ($param,  0, 8);
+    $B = 0x00 x 8;
+
+    $R[1] = substr ($param,  8, 8);
+    $R[2] = substr ($param, 16, 8);
+
+    for (my $j = $iteration - 1; $j >= 0; $j--)
+    {
+      $A = substr ($A, 0, 8) ^ pack ("l", (2 * $j + 2));
+
+      $B = $R[2];
+
+      $A = $aes->decrypt ($A . $B . "\x00" x 16, $KEK);
+
+      $R[2] = substr ($A, 8, 16);
+
+      $A = substr ($A, 0, 8) ^ pack ("l", (2 * $j + 1));
+
+      $B = $R[1];
+
+      $A = $aes->decrypt ($A . $B . "\x00" x 16, $KEK);
+
+      $R[1] = substr ($A, 8, 16);
+    }
+
+    # check if valid
+    if (index ($A, "\xa6\xa6\xa6\xa6\xa6\xa6\xa6\xa6") != 0)
+    {
+      # fake wrong @R and $A values
+
+      @R = ('', "\x00" x 8, "\x00" x 8);
+
+      $A = "\x00" x 16;
+    }
+  }
+  else
+  {
+    my $DEK = random_hex_string (32);
+
+    @R = ('', substr (pack ("H*", $DEK), 0, 8), substr (pack ("H*", $DEK), 8, 16));
+
+    $A = pack ("H*", $iv);
+  }
+
+  for (my $j = 0; $j < $iteration; $j++)
+  {
+    $B = $aes->encrypt ($A . $R[1], $KEK);
+
+    $A = substr ($B, 0, 8) ^ pack ("q", (2 * $j + 1));
+
+    $R[1] = substr ($B, 8, 16);
+
+    $B = $aes->encrypt ($A . $R[2], $KEK);
+
+    $A = substr ($B, 0, 8) ^ pack ("q", (2 * $j + 2));
+
+    $R[2] = substr ($B, 8, 16);
+  }
+
+  my $wrapped_key = unpack ("H*", $A . substr ($R[1], 0 ,8) . substr ($R[2], 0 ,8));
+
+  $mysalt = unpack ("H*", $mysalt);
+
+  my $hash = sprintf ('$axcrypt$*1*%s*%s*%s', $iteration, $mysalt, $wrapped_key);
+
+  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 == 5;
+
+  my $signature = shift @data;
+  my $version   = shift @data;
+  my $iteration = shift @data;
+  my $mysalt    = shift @data;
+  my $digest    = shift @data;
+
+  return unless ($signature eq '$axcrypt$');
+  return unless (length ($mysalt) == 32);
+  return unless (length ($digest) == 48);
+
+  my $salt  = $iteration . '*' . $mysalt;
+  my $param = $digest;
+
+  return unless defined $salt;
+  return unless defined $param;
+
+  $word = pack_if_HEX_notation ($word);
+
+  my $new_hash = module_generate_hash ($word, $salt, $param);
+
+  return ($new_hash, $word);
+}
+
+1;