/**
         * Hex encoding strategy.
         */
        var Hex = C_enc.Hex = {
                /**
                 * Converts a word array to a hex string.
                 *
                 * @param {WordArray} wordArray The word array.
                 *
                 * @return {string} The hex string.
                 *
                 * @static
                 *
                 * @example
                 *
                 *     var hexString = CryptoJS.enc.Hex.stringify(wordArray);
                 */
                stringify: function (wordArray) {
                    // Shortcuts
                    var words = wordArray.words;
                    var sigBytes = wordArray.sigBytes;

                    // Convert
                    var hexChars = [];
                    for (var i = 0; i < sigBytes; i++) {
                        var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
                        hexChars.push((bite >>> 4).toString(16));
                        hexChars.push((bite & 0x0f).toString(16));
                    }

                    return hexChars.join(‘‘);
                },