qoh/index.html

## index.html
<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>Key Inspector</title>

    <style>
      body {
        margin: 64px;
      }
    </style>
  </head>
  <body>
    <p id="text">This page requires JavaScript support</p>
    <input type="file" id="file" />

    <script>
(function() {
  "use strict";

  var text = document.getElementById("text");
  text.textContent = "Loading...";

  var processors = [
    // {pad: "Intel (unknown, P", name: "Intel (unknown, Pentium family)"},
    // {pad: "Intel Pentium III", name: "Intel Pentium III"},
    // {pad: "Intel Pentium MIn", name: "Intel Pentium M"},
    // {pad: "Intel CoreIntel C", name: "Intel Core"},
    // {pad: "AMD (unknown)AMD ", name: "AMD (unknown)"},
    // {pad: "AMD AthlonAMD Ath", name: "AMD Athlon"},
    // {pad: "AuthenticAMDAuthe", name: "AuthenticAMD"},
    // {pad: "GenuineIntelGenui", name: "GenuineIntel"},
    // {pad: "Intel (unknown)In", name: "Intel (unknown)"},
    // {pad: "Intel Core 2Intel", name: "Intel Core 2"},
    // {pad: "Intel Itanium 2In", name: "Intel Itanium 2"},
    // {pad: "Intel ItaniumInte", name: "Intel Itanium"},
    // {pad: "Intel Pentium Cel", name: "Intel Pentium Celeron"},
    // {pad: "Intel Pentium 4In", name: "Intel Pentium 4"},
    // {pad: "Intel PentiumInte", name: "Intel Pentium"},
    // {pad: "Unknown x86 Compa", name: "Unknown x86 Compatible"}

    {pad: "Intel", name: "Intel"},
    {pad: "AMD (", name: "AMD"},
    {pad: "AMD A", name: "AMD Athlon"},
    {pad: "Authe", name: "AuthenticAMD"},
    {pad: "Genui", name: "GenuineIntel"},
    {pad: "Unkno", name: "Unknown x86 Compatible"}
  ];

  var valid_char_table = [
      0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
      0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,
      0,1,1,1,1,1,1,1,1,0,1,1,1,1,1,0,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,
      0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
      0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
      0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
      0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
      0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
  ];

  var key_chars = "ABCDEFGHJKLMNPQRSTUVWXYZ23456789";

  function codesToString(codes) {
    return String.fromCharCode.apply(null, codes);
  }

  function keyToBLID(array) {
    var blid = 0;

    for (var byte of array) {
      blid = blid * key_chars.length + key_chars.indexOf(String.fromCharCode(byte));
    }

    return blid;
  }

  function processKeyDat(view) {
    if (view.byteLength !== 28 || codesToString(view.slice(0, 11)) !== "KEYDAT_V1\r\n") {
      text.textContent = "This doesn't look like a valid key.dat file";
      return;
    }

    var match = false;

    var head_enc = view.slice(11, 16);
    var head_dec = new Uint8Array(5);

    for (var processor of processors) {
      var i;

      for (i = 0; i < 5; i++) {
        head_dec[i] = head_enc[i] ^ (88 + processor.pad.charCodeAt(i));

        if (valid_char_table[head_dec[i]] == 0) {
          break;
        }
      }

      if (i == 5) {
        text.textContent = "BLID: " + keyToBLID(head_dec) + " | Processor: " + processor.name;
        match = true;
        break;
      }
    }

    if (!match) {
      text.textContent = "Could not decrypt key.dat file";
    }
  }

  document.getElementById("file").addEventListener("change", function(event) {
    text.textContent = "Processing...";

    event.stopPropagation();
    event.preventDefault();

    if (event.target.files.length < 1) {
      text.textContent = "Select a key.dat file to find the BLID and processor family";
      return;
    }

    var reader = new FileReader();

    reader.addEventListener("loadend", function() {
      processKeyDat(new Uint8Array(reader.result));
    });

    reader.readAsArrayBuffer(event.target.files[0]);
  });

  text.textContent = "Select a key.dat file to find the BLID and processor family";
})();
    </script>
  </body>
</html>
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>Key Inspector</title>

	<style>
	body {
	margin: 64px;
	}
	</style>
	</head>
	<body>
	<p id="text">This page requires JavaScript support</p>
	<input type="file" id="file" />

	<script>
	(function() {
	"use strict";

	var text = document.getElementById("text");
	text.textContent = "Loading...";

	var processors = [
	// {pad: "Intel (unknown, P", name: "Intel (unknown, Pentium family)"},
	// {pad: "Intel Pentium III", name: "Intel Pentium III"},
	// {pad: "Intel Pentium MIn", name: "Intel Pentium M"},
	// {pad: "Intel CoreIntel C", name: "Intel Core"},
	// {pad: "AMD (unknown)AMD ", name: "AMD (unknown)"},
	// {pad: "AMD AthlonAMD Ath", name: "AMD Athlon"},
	// {pad: "AuthenticAMDAuthe", name: "AuthenticAMD"},
	// {pad: "GenuineIntelGenui", name: "GenuineIntel"},
	// {pad: "Intel (unknown)In", name: "Intel (unknown)"},
	// {pad: "Intel Core 2Intel", name: "Intel Core 2"},
	// {pad: "Intel Itanium 2In", name: "Intel Itanium 2"},
	// {pad: "Intel ItaniumInte", name: "Intel Itanium"},
	// {pad: "Intel Pentium Cel", name: "Intel Pentium Celeron"},
	// {pad: "Intel Pentium 4In", name: "Intel Pentium 4"},
	// {pad: "Intel PentiumInte", name: "Intel Pentium"},
	// {pad: "Unknown x86 Compa", name: "Unknown x86 Compatible"}

	{pad: "Intel", name: "Intel"},
	{pad: "AMD (", name: "AMD"},
	{pad: "AMD A", name: "AMD Athlon"},
	{pad: "Authe", name: "AuthenticAMD"},
	{pad: "Genui", name: "GenuineIntel"},
	{pad: "Unkno", name: "Unknown x86 Compatible"}
	];

	var valid_char_table = [
	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,
	0,1,1,1,1,1,1,1,1,0,1,1,1,1,1,0,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,
	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
	0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
	];

	var key_chars = "ABCDEFGHJKLMNPQRSTUVWXYZ23456789";

	function codesToString(codes) {
	return String.fromCharCode.apply(null, codes);
	}

	function keyToBLID(array) {
	var blid = 0;

	for (var byte of array) {
	blid = blid * key_chars.length + key_chars.indexOf(String.fromCharCode(byte));
	}

	return blid;
	}

	function processKeyDat(view) {
	if (view.byteLength !== 28 \|\| codesToString(view.slice(0, 11)) !== "KEYDAT_V1\r\n") {
	text.textContent = "This doesn't look like a valid key.dat file";
	return;
	}

	var match = false;

	var head_enc = view.slice(11, 16);
	var head_dec = new Uint8Array(5);

	for (var processor of processors) {
	var i;

	for (i = 0; i < 5; i++) {
	head_dec[i] = head_enc[i] ^ (88 + processor.pad.charCodeAt(i));

	if (valid_char_table[head_dec[i]] == 0) {
	break;
	}
	}

	if (i == 5) {
	text.textContent = "BLID: " + keyToBLID(head_dec) + " \| Processor: " + processor.name;
	match = true;
	break;
	}
	}

	if (!match) {
	text.textContent = "Could not decrypt key.dat file";
	}
	}

	document.getElementById("file").addEventListener("change", function(event) {
	text.textContent = "Processing...";

	event.stopPropagation();
	event.preventDefault();

	if (event.target.files.length < 1) {
	text.textContent = "Select a key.dat file to find the BLID and processor family";
	return;
	}

	var reader = new FileReader();

	reader.addEventListener("loadend", function() {
	processKeyDat(new Uint8Array(reader.result));
	});

	reader.readAsArrayBuffer(event.target.files[0]);
	});

	text.textContent = "Select a key.dat file to find the BLID and processor family";
	})();
	</script>
	</body>
	</html>