From 55f1b14f924d48680301034aa0b42119c6225903 Mon Sep 17 00:00:00 2001
From: jsteube <jens.steube@gmail.com>
Date: Sun, 17 Feb 2019 15:54:45 +0100
Subject: [PATCH] Add -m 8600 unit test

---
 tools/test_modules/m08600.pm | 211 +++++++++++++++++++++++++++++++++++
 1 file changed, 211 insertions(+)
 create mode 100644 tools/test_modules/m08600.pm

diff --git a/tools/test_modules/m08600.pm b/tools/test_modules/m08600.pm
new file mode 100644
index 000000000..400681a81
--- /dev/null
+++ b/tools/test_modules/m08600.pm
@@ -0,0 +1,211 @@
+#!/usr/bin/env perl
+
+##
+## Author......: See docs/credits.txt
+## License.....: MIT
+##
+
+use strict;
+use warnings;
+
+#TODO  Fill in constraints
+sub module_constraints { [[0, 16], [-1, -1], [-1, -1], [-1, -1], [-1, -1]] }
+
+my $LOTUS_MAGIC_TABLE =
+[
+  0xbd, 0x56, 0xea, 0xf2, 0xa2, 0xf1, 0xac, 0x2a, 0xb0, 0x93, 0xd1, 0x9c,
+  0x1b, 0x33, 0xfd, 0xd0, 0x30, 0x04, 0xb6, 0xdc, 0x7d, 0xdf, 0x32, 0x4b,
+  0xf7, 0xcb, 0x45, 0x9b, 0x31, 0xbb, 0x21, 0x5a, 0x41, 0x9f, 0xe1, 0xd9,
+  0x4a, 0x4d, 0x9e, 0xda, 0xa0, 0x68, 0x2c, 0xc3, 0x27, 0x5f, 0x80, 0x36,
+  0x3e, 0xee, 0xfb, 0x95, 0x1a, 0xfe, 0xce, 0xa8, 0x34, 0xa9, 0x13, 0xf0,
+  0xa6, 0x3f, 0xd8, 0x0c, 0x78, 0x24, 0xaf, 0x23, 0x52, 0xc1, 0x67, 0x17,
+  0xf5, 0x66, 0x90, 0xe7, 0xe8, 0x07, 0xb8, 0x60, 0x48, 0xe6, 0x1e, 0x53,
+  0xf3, 0x92, 0xa4, 0x72, 0x8c, 0x08, 0x15, 0x6e, 0x86, 0x00, 0x84, 0xfa,
+  0xf4, 0x7f, 0x8a, 0x42, 0x19, 0xf6, 0xdb, 0xcd, 0x14, 0x8d, 0x50, 0x12,
+  0xba, 0x3c, 0x06, 0x4e, 0xec, 0xb3, 0x35, 0x11, 0xa1, 0x88, 0x8e, 0x2b,
+  0x94, 0x99, 0xb7, 0x71, 0x74, 0xd3, 0xe4, 0xbf, 0x3a, 0xde, 0x96, 0x0e,
+  0xbc, 0x0a, 0xed, 0x77, 0xfc, 0x37, 0x6b, 0x03, 0x79, 0x89, 0x62, 0xc6,
+  0xd7, 0xc0, 0xd2, 0x7c, 0x6a, 0x8b, 0x22, 0xa3, 0x5b, 0x05, 0x5d, 0x02,
+  0x75, 0xd5, 0x61, 0xe3, 0x18, 0x8f, 0x55, 0x51, 0xad, 0x1f, 0x0b, 0x5e,
+  0x85, 0xe5, 0xc2, 0x57, 0x63, 0xca, 0x3d, 0x6c, 0xb4, 0xc5, 0xcc, 0x70,
+  0xb2, 0x91, 0x59, 0x0d, 0x47, 0x20, 0xc8, 0x4f, 0x58, 0xe0, 0x01, 0xe2,
+  0x16, 0x38, 0xc4, 0x6f, 0x3b, 0x0f, 0x65, 0x46, 0xbe, 0x7e, 0x2d, 0x7b,
+  0x82, 0xf9, 0x40, 0xb5, 0x1d, 0x73, 0xf8, 0xeb, 0x26, 0xc7, 0x87, 0x97,
+  0x25, 0x54, 0xb1, 0x28, 0xaa, 0x98, 0x9d, 0xa5, 0x64, 0x6d, 0x7a, 0xd4,
+  0x10, 0x81, 0x44, 0xef, 0x49, 0xd6, 0xae, 0x2e, 0xdd, 0x76, 0x5c, 0x2f,
+  0xa7, 0x1c, 0xc9, 0x09, 0x69, 0x9a, 0x83, 0xcf, 0x29, 0x39, 0xb9, 0xe9,
+  0x4c, 0xff, 0x43, 0xab
+];
+
+sub pad16
+{
+  my $block_ref = shift;
+
+  my $offset = shift;
+
+  my $value = 16 - $offset;
+
+  for (my $i = $offset; $i < 16; $i++)
+  {
+    push @{$block_ref}, $value;
+  }
+}
+
+sub lotus_mix
+{
+  my $in_ref = shift;
+
+  my $p = 0;
+
+  for (my $i = 0; $i < 18; $i++)
+  {
+    for (my $j = 0; $j < 48; $j++)
+    {
+      $p = ($p + 48 - $j) & 0xff;
+
+      my $c = $LOTUS_MAGIC_TABLE->[$p];
+
+      $p = $in_ref->[$j] ^ $c;
+
+      $in_ref->[$j] = $p;
+    }
+  }
+}
+
+sub lotus_transform_password
+{
+  my $in_ref  = shift;
+  my $out_ref = shift;
+
+  my $t = $out_ref->[15];
+
+  for (my $i = 0; $i < 16; $i++)
+  {
+    $t ^= $in_ref->[$i];
+
+    my $c = $LOTUS_MAGIC_TABLE->[$t];
+
+    $out_ref->[$i] ^= $c;
+
+    $t = $out_ref->[$i];
+  }
+}
+
+sub mdtransform_norecalc
+{
+  my $state_ref = shift;
+  my $block_ref = shift;
+
+  my @x;
+
+  push (@x, @{$state_ref});
+  push (@x, @{$block_ref});
+
+  for (my $i = 0; $i < 16; $i++)
+  {
+    push (@x, $x[0 + $i] ^ $x[16 + $i]);
+  }
+
+  lotus_mix (\@x);
+
+  for (my $i = 0; $i < 16; $i++)
+  {
+    $state_ref->[$i] = $x[$i];
+  }
+}
+
+sub mdtransform
+{
+  my $state_ref    = shift;
+  my $checksum_ref = shift;
+  my $block_ref    = shift;
+
+  mdtransform_norecalc ($state_ref, $block_ref);
+
+  lotus_transform_password ($block_ref, $checksum_ref);
+}
+
+sub domino_big_md
+{
+  my $saved_key_ref = shift;
+
+  my $size = shift;
+
+  @{$saved_key_ref} = splice (@{$saved_key_ref}, 0, $size);
+
+  my @state = (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
+
+  my @checksum;
+
+  my $curpos;
+
+  for ($curpos = 0; $curpos + 16 < $size; $curpos += 16)
+  {
+    my @block = splice (@{$saved_key_ref}, 0, 16);
+
+    mdtransform (\@state, \@checksum, \@block);
+  }
+
+  my $left = $size - $curpos;
+
+  my @block = splice (@{$saved_key_ref}, 0, 16);
+
+  pad16 (\@block, $left);
+
+  mdtransform (\@state, \@checksum, \@block);
+
+  mdtransform_norecalc (\@state, \@checksum);
+
+  return @state;
+}
+
+sub module_generate_hash
+{
+  my $word = shift;
+  my $salt = shift;
+
+  my @saved_key = map { ord $_; } split "", $word;
+
+  my $len = scalar @saved_key;
+
+  my @state = domino_big_md (\@saved_key, $len);
+
+  my $hash = sprintf ('%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x',
+    $state[ 0],
+    $state[ 1],
+    $state[ 2],
+    $state[ 3],
+    $state[ 4],
+    $state[ 5],
+    $state[ 6],
+    $state[ 7],
+    $state[ 8],
+    $state[ 9],
+    $state[10],
+    $state[11],
+    $state[12],
+    $state[13],
+    $state[14],
+    $state[15],
+  );
+
+  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;