// MailScrabble by Geoffrey Hoo 4 Feb 2004

// scrabble stores the encrypted email address for later display,
// please use the included "mailscrabble_readme.html" to generate the encrypted email for you.
scrabble = "f61e3ee67fa0da8dd81a4df3e5f198ddbcc673f4237598b3638e2875a794ee8074f43d8fdd4ffcf0baa31dc44cd83f96";

// This is the key used to encrypt and decrypt your email address.
// If you want to change it, change it *BEFORE* you generate the encrypted email
key="12345678901234567890123456789012";

function printEmail(){
	document.write(doDecryption(scrabble));
}

function doEncryption(plaintext) {
  var ptArray, keyArray;
  keyArray = hexToByteArray(key);
  return byteArrayToHex(rijndaelEncrypt(plaintext, keyArray, "ECB"));
}

function doDecryption(ct) {
  var ctArray, keyArray;
  ctArray = hexToByteArray(ct);
  keyArray = hexToByteArray(key);
  return byteArrayToString(rijndaelDecrypt(ctArray, keyArray, "ECB"));
}