1 files changed, 76 insertions, 0 deletions
diff --git a/www/lib/crypto-js/lib-typedarrays.js b/www/lib/crypto-js/lib-typedarrays.js
new file mode 100644
index 00000000..264b2107
--- /dev/null
+++ b/www/lib/crypto-js/lib-typedarrays.js
@@ -0,0 +1,76 @@
+;(function (root, factory) {
+	if (typeof exports === "object") {
+		// CommonJS
+		module.exports = exports = factory(require("./core"));
+	}
+	else if (typeof define === "function" && define.amd) {
+		// AMD
+		define(["./core"], factory);
+	}
+	else {
+		// Global (browser)
+		factory(root.CryptoJS);
+	}
+}(this, function (CryptoJS) {
+
+	(function () {
+	    // Check if typed arrays are supported
+	    if (typeof ArrayBuffer != 'function') {
+	        return;
+	    }
+
+	    // Shortcuts
+	    var C = CryptoJS;
+	    var C_lib = C.lib;
+	    var WordArray = C_lib.WordArray;
+
+	    // Reference original init
+	    var superInit = WordArray.init;
+
+	    // Augment WordArray.init to handle typed arrays
+	    var subInit = WordArray.init = function (typedArray) {
+	        // Convert buffers to uint8
+	        if (typedArray instanceof ArrayBuffer) {
+	            typedArray = new Uint8Array(typedArray);
+	        }
+
+	        // Convert other array views to uint8
+	        if (
+	            typedArray instanceof Int8Array ||
+	            (typeof Uint8ClampedArray !== "undefined" && typedArray instanceof Uint8ClampedArray) ||
+	            typedArray instanceof Int16Array ||
+	            typedArray instanceof Uint16Array ||
+	            typedArray instanceof Int32Array ||
+	            typedArray instanceof Uint32Array ||
+	            typedArray instanceof Float32Array ||
+	            typedArray instanceof Float64Array
+	        ) {
+	            typedArray = new Uint8Array(typedArray.buffer, typedArray.byteOffset, typedArray.byteLength);
+	        }
+
+	        // Handle Uint8Array
+	        if (typedArray instanceof Uint8Array) {
+	            // Shortcut
+	            var typedArrayByteLength = typedArray.byteLength;
+
+	            // Extract bytes
+	            var words = [];
+	            for (var i = 0; i < typedArrayByteLength; i++) {
+	                words[i >>> 2] |= typedArray[i] << (24 - (i % 4) * 8);
+	            }
+
+	            // Initialize this word array
+	            superInit.call(this, words, typedArrayByteLength);
+	        } else {
+	            // Else call normal init
+	            superInit.apply(this, arguments);
+	        }
+	    };
+
+	    subInit.prototype = WordArray;
+	}());
+
+
+	return CryptoJS.lib.WordArray;
+
+}));
+\ No newline at end of file