7.4.0

Merge branch 'feature-paste-performance'
PRNG operation now supports BigNumbers as output
2026-03-01 21:14:34 +01:00 · 2018-01-06 16:34:06 +00:00 · 2018-01-06 16:33:12 +00:00 · 2018-01-06 16:30:17 +00:00 · 2018-01-06 16:21:42 +00:00 · 2018-01-06 16:02:50 +00:00
34 changed files with 2472 additions and 811 deletions
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -35,7 +35,6 @@
        }],

        // disable rules from base configurations
-        "no-console": "off",
        "no-control-regex": "off",

        // stylistic conventions
@@ -90,6 +89,7 @@
        "$": false,
        "jQuery": false,
        "moment": false,
+        "log": false,

        "COMPILE_TIME": false,
        "COMPILE_MSG": false,
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ Cryptographic operations in CyberChef should not be relied upon to provide secur

 There are four main areas in CyberChef:

- 1. The **input** box in the top right, where you can paste, type or drag the data you want to operate on.
+ 1. The **input** box in the top right, where you can paste, type or drag the text or file you want to operate on.
 2. The **output** box in the bottom right, where the outcome of your processing will be displayed.
 3. The **operations** list on the far left, where you can find all the operations that CyberChef is capable of in categorised lists, or by searching.
 4. The **recipe** area in the middle, where you can drag the operations that you want to use and specify arguments and options.
@@ -42,32 +42,32 @@ You can use as many operations as you like in simple or complex ways. Some examp
 - [Display multiple timestamps as full dates][7]
 - [Carry out different operations on data of different types][8]
 - [Use parts of the input as arguments to operations][9]
+ - [Perform AES decryption, extracting the IV from the beginning of the cipher stream][10]


 ## Features

 - Drag and drop
     - Operations can be dragged in and out of the recipe list, or reorganised.
-     - Files can be dragged over the input box to load them directly.
+     - Files can be dragged over the input box to load them directly into the browser.
 - Auto Bake
-     - Whenever you modify the input or the recipe, CyberChef will automatically “bake” for you and produce the output immediately.
+     - Whenever you modify the input or the recipe, CyberChef will automatically "bake" for you and produce the output immediately.
     - This can be turned off and operated manually if it is affecting performance (if the input is very large, for instance).
-     - If any bake takes longer than 200 milliseconds, auto bake will be switched off automatically to prevent further performance issues.
 - Breakpoints
     - You can set breakpoints on any operation in your recipe to pause execution before running it.
     - You can also step through the recipe one operation at a time to see what the data looks like at each stage.
 - Save and load recipes
-     - If you come up with an awesome recipe that you know you’ll want to use again, just click save and add it to your local storage. It'll be waiting for you next time you visit CyberChef.
-     - You can also copy a URL which includes your recipe and input which can be shared with others.
+     - If you come up with an awesome recipe that you know you’ll want to use again, just click "Save recipe" and add it to your local storage. It'll be waiting for you next time you visit CyberChef.
+     - You can also copy the URL, which includes your recipe and input, to easily share it with others.
 - Search
     - If you know the name of the operation you want or a word associated with it, start typing it into the search field and any matching operations will immediately be shown.
 - Highlighting
-     - When you highlight text in the input or output, the offset and length values will be displayed and, if possible, the corresponding data will be highlighted in the output or input respectively (example: [highlight the word 'question' in the input to see where it appears in the output][10]).
+     - When you highlight text in the input or output, the offset and length values will be displayed and, if possible, the corresponding data will be highlighted in the output or input respectively (example: [highlight the word 'question' in the input to see where it appears in the output][11]).
 - Save to file and load from file
     - You can save the output to a file at any time or load a file by dragging and dropping it into the input field. Files up to around 500MB are supported (depending on your browser), however some operations may take a very long time to run over this much data.
 - CyberChef is entirely client-side
     - It should be noted that none of your recipe configuration or input (either text or files) is ever sent to the CyberChef web server - all processing is carried out within your browser, on your own computer.
-     - Due to this feature, CyberChef can be compiled into a single HTML file. You can download this file and drop it into a virtual machine, share it with other people, or use it independently on your desktop.
+     - Due to this feature, CyberChef can be compiled into a single HTML file. You can download this file and drop it into a virtual machine, share it with other people, or use it independently on your local machine.


 ## Browser support
@@ -100,6 +100,7 @@ CyberChef is released under the [Apache 2.0 Licence](https://www.apache.org/lice
  [5]: https://gchq.github.io/CyberChef/#recipe=From_Hexdump()Gunzip()&input=MDAwMDAwMDAgIDFmIDhiIDA4IDAwIDEyIGJjIGYzIDU3IDAwIGZmIDBkIGM3IGMxIDA5IDAwIDIwICB8Li4uLi6881cu/y7HwS4uIHwKMDAwMDAwMTAgIDA4IDA1IGQwIDU1IGZlIDA0IDJkIGQzIDA0IDFmIGNhIDhjIDQ0IDIxIDViIGZmICB8Li7QVf4uLdMuLsouRCFb/3wKMDAwMDAwMjAgIDYwIGM3IGQ3IDAzIDE2IGJlIDQwIDFmIDc4IDRhIDNmIDA5IDg5IDBiIDlhIDdkICB8YMfXLi6%2BQC54Sj8uLi4ufXwKMDAwMDAwMzAgIDRlIGM4IDRlIDZkIDA1IDFlIDAxIDhiIDRjIDI0IDAwIDAwIDAwICAgICAgICAgICB8TshObS4uLi5MJC4uLnw
  [6]: https://gchq.github.io/CyberChef/#recipe=RC4(%7B'option':'UTF8','string':'secret'%7D,'Hex','Hex')Disassemble_x86('64','Full%20x86%20architecture',16,0,true,true)&input=MjFkZGQyNTQwMTYwZWU2NWZlMDc3NzEwM2YyYTM5ZmJlNWJjYjZhYTBhYWJkNDE0ZjkwYzZjYWY1MzEyNzU0YWY3NzRiNzZiM2JiY2QxOTNjYjNkZGZkYmM1YTI2NTMzYTY4NmI1OWI4ZmVkNGQzODBkNDc0NDIwMWFlYzIwNDA1MDcxMzhlMmZlMmIzOTUwNDQ2ZGIzMWQyYmM2MjliZTRkM2YyZWIwMDQzYzI5M2Q3YTVkMjk2MmMwMGZlNmRhMzAwNzJkOGM1YTZiNGZlN2Q4NTlhMDQwZWVhZjI5OTczMzYzMDJmNWEwZWMxOQ
  [7]: https://gchq.github.io/CyberChef/#recipe=Fork('%5C%5Cn','%5C%5Cn',false)From_UNIX_Timestamp('Seconds%20(s)')&input=OTc4MzQ2ODAwCjEwMTI2NTEyMDAKMTA0NjY5NjQwMAoxMDgxMDg3MjAwCjExMTUzMDUyMDAKMTE0OTYwOTYwMA
-  [8]: https://gchq.github.ioeCyberChef/#recipe=Fork('%5C%5Cn','%5C%5Cn',false)Conditional_Jump('1',false,'base64',10)To_Hex('Space')Return()Label('base64')To_Base64('A-Za-z0-9%2B/%3D')&input=U29tZSBkYXRhIHdpdGggYSAxIGluIGl0ClNvbWUgZGF0YSB3aXRoIGEgMiBpbiBpdA
+  [8]: https://gchq.github.io/CyberChef/#recipe=Fork('%5C%5Cn','%5C%5Cn',false)Conditional_Jump('1',false,'base64',10)To_Hex('Space')Return()Label('base64')To_Base64('A-Za-z0-9%2B/%3D')&input=U29tZSBkYXRhIHdpdGggYSAxIGluIGl0ClNvbWUgZGF0YSB3aXRoIGEgMiBpbiBpdA
  [9]: https://gchq.github.io/CyberChef/#recipe=Register('key%3D(%5B%5C%5Cda-f%5D*)',true,false)Find_/_Replace(%7B'option':'Regex','string':'.*data%3D(.*)'%7D,'$1',true,false,true)RC4(%7B'option':'Hex','string':'$R0'%7D,'Hex','Latin1')&input=aHR0cDovL21hbHdhcmV6LmJpei9iZWFjb24ucGhwP2tleT0wZTkzMmE1YyZkYXRhPThkYjdkNWViZTM4NjYzYTU0ZWNiYjMzNGUzZGIxMQ
-  [10]: https://gchq.github.io/CyberChef/#recipe=XOR(%7B'option':'Hex','string':'3a'%7D,'',false)To_Hexdump(16,false,false)&input=VGhlIGFuc3dlciB0byB0aGUgdWx0aW1hdGUgcXVlc3Rpb24gb2YgbGlmZSwgdGhlIFVuaXZlcnNlLCBhbmQgZXZlcnl0aGluZyBpcyA0Mi4
+  [10]: https://gchq.github.io/CyberChef/#recipe=Register('(.%7B32%7D)',true,false)Drop_bytes(0,32,false)AES_Decrypt(%7B'option':'Hex','string':'1748e7179bd56570d51fa4ba287cc3e5'%7D,%7B'option':'Hex','string':'$R0'%7D,'CTR','Hex','Raw',%7B'option':'Hex','string':''%7D)&input=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
+  [11]: https://gchq.github.io/CyberChef/#recipe=XOR(%7B'option':'Hex','string':'3a'%7D,'',false)To_Hexdump(16,false,false)&input=VGhlIGFuc3dlciB0byB0aGUgdWx0aW1hdGUgcXVlc3Rpb24gb2YgbGlmZSwgdGhlIFVuaXZlcnNlLCBhbmQgZXZlcnl0aGluZyBpcyA0Mi4
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
  "name": "cyberchef",
-  "version": "7.0.0",
+  "version": "7.4.0",
  "lockfileVersion": 1,
  "requires": true,
  "dependencies": {
@@ -1053,6 +1053,11 @@
      "integrity": "sha512-+hN/Zh2D08Mx65pZ/4g5bsmNiZUuChDiQfTUQ7qJr4/kuopCr88xZsAXv6mBoZEsUI4OuGHlX59qE94K2mMW8Q==",
      "dev": true
    },
+    "bignumber.js": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-5.0.0.tgz",
+      "integrity": "sha512-KWTu6ZMVk9sxlDJQh2YH1UOnfDP8O8TpxUxgQG/vKASoSnEjK9aVuOueFaPcQEYQ5fyNXNTOYwYw3099RYebWg=="
+    },
    "binary-extensions": {
      "version": "1.11.0",
      "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-1.11.0.tgz",
@@ -2436,12 +2441,31 @@
        "event-emitter": "0.3.5"
      }
    },
+    "es6-object-assign": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/es6-object-assign/-/es6-object-assign-1.1.0.tgz",
+      "integrity": "sha1-wsNYJlYkfDnqEHyx5mUrb58kUjw="
+    },
+    "es6-polyfills": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/es6-polyfills/-/es6-polyfills-2.0.0.tgz",
+      "integrity": "sha1-fzWP04jYyIjQDPyaHuqJ+XFoOTE=",
+      "requires": {
+        "es6-object-assign": "1.1.0",
+        "es6-promise-polyfill": "1.2.0"
+      }
+    },
    "es6-promise": {
      "version": "4.0.5",
      "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-4.0.5.tgz",
      "integrity": "sha1-eILzCt3lskDM+n99eMVIMwlRrkI=",
      "dev": true
    },
+    "es6-promise-polyfill": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/es6-promise-polyfill/-/es6-promise-polyfill-1.2.0.tgz",
+      "integrity": "sha1-84kl8jyz4+jObNqP93T867sJDN4="
+    },
    "es6-set": {
      "version": "0.1.5",
      "resolved": "https://registry.npmjs.org/es6-set/-/es6-set-0.1.5.tgz",
@@ -6132,8 +6156,16 @@
    "loglevel": {
      "version": "1.6.0",
      "resolved": "https://registry.npmjs.org/loglevel/-/loglevel-1.6.0.tgz",
-      "integrity": "sha1-rgyqVhERSYxboTcj1vtjHSQAOTQ=",
-      "dev": true
+      "integrity": "sha1-rgyqVhERSYxboTcj1vtjHSQAOTQ="
+    },
+    "loglevel-message-prefix": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/loglevel-message-prefix/-/loglevel-message-prefix-3.0.0.tgz",
+      "integrity": "sha1-ER/bltlPlh2PyLiqv7ZrBqw+dq0=",
+      "requires": {
+        "es6-polyfills": "2.0.0",
+        "loglevel": "1.6.0"
+      }
    },
    "longest": {
      "version": "1.0.1",
@@ -6473,10 +6505,9 @@
      }
    },
    "node-forge": {
-      "version": "0.6.33",
-      "resolved": "https://registry.npmjs.org/node-forge/-/node-forge-0.6.33.tgz",
-      "integrity": "sha1-RjgRh59XPUUVWtap9D3ClujoXrw=",
-      "dev": true
+      "version": "0.7.1",
+      "resolved": "https://registry.npmjs.org/node-forge/-/node-forge-0.7.1.tgz",
+      "integrity": "sha1-naYR6giYL0uUIGs760zJZl8gwwA="
    },
    "node-libs-browser": {
      "version": "2.1.0",
@@ -8674,6 +8705,14 @@
      "dev": true,
      "requires": {
        "node-forge": "0.6.33"
+      },
+      "dependencies": {
+        "node-forge": {
+          "version": "0.6.33",
+          "resolved": "https://registry.npmjs.org/node-forge/-/node-forge-0.6.33.tgz",
+          "integrity": "sha1-RjgRh59XPUUVWtap9D3ClujoXrw=",
+          "dev": true
+        }
      }
    },
    "semver": {
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "cyberchef",
-  "version": "7.0.0",
+  "version": "7.4.0",
  "description": "The Cyber Swiss Army Knife for encryption, encoding, compression and data analysis.",
  "author": "n1474335 <n1474335@gmail.com>",
  "homepage": "https://gchq.github.io/CyberChef",
@@ -68,6 +68,7 @@
  },
  "dependencies": {
    "babel-polyfill": "^6.26.0",
+    "bignumber.js": "^5.0.0",
    "bootstrap": "^3.3.7",
    "bootstrap-colorpicker": "^2.5.2",
    "bootstrap-switch": "^3.3.4",
@@ -87,8 +88,11 @@
    "jsonpath": "^1.0.0",
    "jsrsasign": "8.0.4",
    "lodash": "^4.17.4",
+    "loglevel": "^1.6.0",
+    "loglevel-message-prefix": "^3.0.0",
    "moment": "^2.20.1",
    "moment-timezone": "^0.5.14",
+    "node-forge": "^0.7.1",
    "node-md6": "^0.1.0",
    "nwmatcher": "^1.4.3",
    "otp": "^0.1.3",
--- a/src/core/Chef.js
+++ b/src/core/Chef.js
@@ -34,10 +34,12 @@ const Chef = function() {
 * @returns {number} response.error - The error object thrown by a failed operation (false if no error)
 */
 Chef.prototype.bake = async function(input, recipeConfig, options, progress, step) {
-    let startTime  = new Date().getTime(),
+    log.debug("Chef baking");
+    const startTime  = new Date().getTime(),
        recipe     = new Recipe(recipeConfig),
        containsFc = recipe.containsFlowControl(),
-        error      = false;
+        notUTF8    = options && options.hasOwnProperty("treatAsUtf8") && !options.treatAsUtf8;
+    let error      = false;

    if (containsFc && ENVIRONMENT_IS_WORKER()) self.setOption("attemptHighlight", false);

@@ -69,7 +71,7 @@ Chef.prototype.bake = async function(input, recipeConfig, options, progress, ste
    try {
        progress = await recipe.execute(this.dish, progress);
    } catch (err) {
-        console.log(err);
+        log.error(err);
        error = {
            displayStr: err.displayStr,
        };
@@ -79,13 +81,13 @@ Chef.prototype.bake = async function(input, recipeConfig, options, progress, ste
    // Depending on the size of the output, we may send it back as a string or an ArrayBuffer.
    // This can prevent unnecessary casting as an ArrayBuffer can be easily downloaded as a file.
    // The threshold is specified in KiB.
-    const threshold = (options.outputFileThreshold || 1024) * 1024;
+    const threshold = (options.ioDisplayThreshold || 1024) * 1024;
    const returnType = this.dish.size() > threshold ? Dish.ARRAY_BUFFER : Dish.STRING;

    return {
        result: this.dish.type === Dish.HTML ?
-            this.dish.get(Dish.HTML) :
-            this.dish.get(returnType),
+            this.dish.get(Dish.HTML, notUTF8) :
+            this.dish.get(returnType, notUTF8),
        type: Dish.enumLookup(this.dish.type),
        progress: progress,
        duration: new Date().getTime() - startTime,
@@ -112,6 +114,8 @@ Chef.prototype.bake = async function(input, recipeConfig, options, progress, ste
 * @returns {number} The time it took to run the silent bake in milliseconds.
 */
 Chef.prototype.silentBake = function(recipeConfig) {
+    log.debug("Running silent bake");
+
    let startTime = new Date().getTime(),
        recipe    = new Recipe(recipeConfig),
        dish      = new Dish("", Dish.STRING);
--- a/src/core/ChefWorker.js
+++ b/src/core/ChefWorker.js
@@ -11,6 +11,15 @@ import Chef from "./Chef.js";
 import OperationConfig from "./config/MetaConfig.js";
 import OpModules from "./config/modules/Default.js";

+// Add ">" to the start of all log messages in the Chef Worker
+import loglevelMessagePrefix from "loglevel-message-prefix";
+
+loglevelMessagePrefix(log, {
+    prefixes: [],
+    staticPrefixes: [">"],
+    prefixFormat: "%p"
+});
+

 // Set up Chef instance
 self.chef = new Chef();
@@ -42,6 +51,8 @@ self.postMessage({
 self.addEventListener("message", function(e) {
    // Handle message
    const r = e.data;
+    log.debug("ChefWorker receiving command '" + r.action + "'");
+
    switch (r.action) {
        case "bake":
            bake(r.data);
@@ -61,6 +72,9 @@ self.addEventListener("message", function(e) {
                r.data.pos
            );
            break;
+        case "setLogLevel":
+            log.setLevel(r.data, false);
+            break;
        default:
            break;
    }
@@ -86,7 +100,7 @@ async function bake(data) {
        );

        self.postMessage({
-            action: "bakeSuccess",
+            action: "bakeComplete",
            data: response
        });
    } catch (err) {
@@ -121,7 +135,7 @@ function loadRequiredModules(recipeConfig) {
        let module = self.OperationConfig[op.op].module;

        if (!OpModules.hasOwnProperty(module)) {
-            console.log("Loading module " + module);
+            log.info("Loading module " + module);
            self.sendStatusMessage("Loading module " + module);
            self.importScripts(self.docURL + "/" + module + ".js");
        }
--- a/src/core/Dish.js
+++ b/src/core/Dish.js
@@ -1,14 +1,16 @@
 import Utils from "./Utils.js";
+import BigNumber from "bignumber.js";

 /**
 * The data being operated on by each operation.
 *
 * @author n1474335 [n1474335@gmail.com]
+ * @author Matt C [matt@artemisbot.uk]
 * @copyright Crown Copyright 2016
 * @license Apache-2.0
 *
 * @class
- * @param {byteArray|string|number|ArrayBuffer} value - The value of the input data.
+ * @param {byteArray|string|number|ArrayBuffer|BigNumber} value - The value of the input data.
 * @param {number} type - The data type of value, see Dish enums.
 */
 const Dish = function(value, type) {
@@ -47,6 +49,12 @@ Dish.HTML = 3;
 * @enum
 */
 Dish.ARRAY_BUFFER = 4;
+/**
+ * Dish data type enum for BigNumbers.
+ * @readonly
+ * @enum
+ */
+Dish.BIG_NUMBER = 5;


 /**
@@ -57,22 +65,22 @@ Dish.ARRAY_BUFFER = 4;
 * @returns {number} The data type enum value.
 */
 Dish.typeEnum = function(typeStr) {
-    switch (typeStr) {
-        case "byteArray":
-        case "Byte array":
+    switch (typeStr.toLowerCase()) {
+        case "bytearray":
+        case "byte array":
            return Dish.BYTE_ARRAY;
        case "string":
-        case "String":
            return Dish.STRING;
        case "number":
-        case "Number":
            return Dish.NUMBER;
        case "html":
-        case "HTML":
            return Dish.HTML;
-        case "arrayBuffer":
-        case "ArrayBuffer":
+        case "arraybuffer":
+        case "array buffer":
            return Dish.ARRAY_BUFFER;
+        case "bignumber":
+        case "big number":
+            return Dish.BIG_NUMBER;
        default:
            throw "Invalid data type string. No matching enum.";
    }
@@ -83,8 +91,8 @@ Dish.typeEnum = function(typeStr) {
 * Returns the data type string for the given type enum.
 *
 * @static
- * @param {string} typeEnum - The enum value of the data type.
- * @returns {number} The data type as a string.
+ * @param {number} typeEnum - The enum value of the data type.
+ * @returns {string} The data type as a string.
 */
 Dish.enumLookup = function(typeEnum) {
    switch (typeEnum) {
@@ -98,6 +106,8 @@ Dish.enumLookup = function(typeEnum) {
            return "html";
        case Dish.ARRAY_BUFFER:
            return "ArrayBuffer";
+        case Dish.BIG_NUMBER:
+            return "BigNumber";
        default:
            throw "Invalid data type enum. No matching type.";
    }
@@ -107,10 +117,11 @@ Dish.enumLookup = function(typeEnum) {
 /**
 * Sets the data value and type and then validates them.
 *
- * @param {byteArray|string|number|ArrayBuffer} value - The value of the input data.
+ * @param {byteArray|string|number|ArrayBuffer|BigNumber} value - The value of the input data.
 * @param {number} type - The data type of value, see Dish enums.
 */
 Dish.prototype.set = function(value, type) {
+    log.debug("Dish type: " + Dish.enumLookup(type));
    this.value = value;
    this.type = type;

@@ -125,11 +136,12 @@ Dish.prototype.set = function(value, type) {
 * Returns the value of the data in the type format specified.
 *
 * @param {number} type - The data type of value, see Dish enums.
- * @returns {byteArray|string|number|ArrayBuffer} The value of the output data.
+ * @param {boolean} [notUTF8] - Do not treat strings as UTF8.
+ * @returns {byteArray|string|number|ArrayBuffer|BigNumber} The value of the output data.
 */
-Dish.prototype.get = function(type) {
+Dish.prototype.get = function(type, notUTF8) {
    if (this.type !== type) {
-        this.translate(type);
+        this.translate(type, notUTF8);
    }
    return this.value;
 };
@@ -139,8 +151,12 @@ Dish.prototype.get = function(type) {
 * Translates the data to the given type format.
 *
 * @param {number} toType - The data type of value, see Dish enums.
+ * @param {boolean} [notUTF8] - Do not treat strings as UTF8.
 */
-Dish.prototype.translate = function(toType) {
+Dish.prototype.translate = function(toType, notUTF8) {
+    log.debug(`Translating Dish from ${Dish.enumLookup(this.type)} to ${Dish.enumLookup(toType)}`);
+    const byteArrayToStr = notUTF8 ? Utils.byteArrayToChars : Utils.byteArrayToUtf8;
+
    // Convert data to intermediate byteArray type
    switch (this.type) {
        case Dish.STRING:
@@ -156,6 +172,9 @@ Dish.prototype.translate = function(toType) {
            // Array.from() would be nicer here, but it's slightly slower
            this.value = Array.prototype.slice.call(new Uint8Array(this.value));
            break;
+        case Dish.BIG_NUMBER:
+            this.value = this.value instanceof BigNumber ? Utils.strToByteArray(this.value.toString()) : [];
+            break;
        default:
            break;
    }
@@ -166,17 +185,25 @@ Dish.prototype.translate = function(toType) {
    switch (toType) {
        case Dish.STRING:
        case Dish.HTML:
-            this.value = this.value ? Utils.byteArrayToUtf8(this.value) : "";
+            this.value = this.value ? byteArrayToStr(this.value) : "";
            this.type = Dish.STRING;
            break;
        case Dish.NUMBER:
-            this.value = this.value ? parseFloat(Utils.byteArrayToUtf8(this.value)) : 0;
+            this.value = this.value ? parseFloat(byteArrayToStr(this.value)) : 0;
            this.type = Dish.NUMBER;
            break;
        case Dish.ARRAY_BUFFER:
            this.value = new Uint8Array(this.value).buffer;
            this.type = Dish.ARRAY_BUFFER;
            break;
+        case Dish.BIG_NUMBER:
+            try {
+                this.value = new BigNumber(byteArrayToStr(this.value));
+            } catch (err) {
+                this.value = new BigNumber(NaN);
+            }
+            this.type = Dish.BIG_NUMBER;
+            break;
        default:
            break;
    }
@@ -212,6 +239,8 @@ Dish.prototype.valid = function() {
            return typeof this.value === "number";
        case Dish.ARRAY_BUFFER:
            return this.value instanceof ArrayBuffer;
+        case Dish.BIG_NUMBER:
+            return this.value instanceof BigNumber;
        default:
            return false;
    }
@@ -232,6 +261,7 @@ Dish.prototype.size = function() {
        case Dish.HTML:
            return this.value.length;
        case Dish.NUMBER:
+        case Dish.BIG_NUMBER:
            return this.value.toString().length;
        case Dish.ARRAY_BUFFER:
            return this.value.byteLength;
--- a/src/core/FlowControl.js
+++ b/src/core/FlowControl.js
@@ -56,6 +56,7 @@ const FlowControl = {

        // Run recipe over each tranche
        for (i = 0; i < inputs.length; i++) {
+            log.debug(`Entering tranche ${i + 1} of ${inputs.length}`);
            const dish = new Dish(inputs[i], inputType);
            try {
                progress = await recipe.execute(dish, 0);
@@ -169,16 +170,19 @@ const FlowControl = {
     * @returns {Object} The updated state of the recipe.
     */
    runJump: function(state) {
-        let ings     = state.opList[state.progress].getIngValues(),
-            jmpIndex = FlowControl._getLabelIndex(ings[0], state),
-            maxJumps = ings[1];
+        const ings     = state.opList[state.progress].getIngValues(),
+            label = ings[0],
+            maxJumps = ings[1],
+            jmpIndex = FlowControl._getLabelIndex(label, state);

        if (state.numJumps >= maxJumps || jmpIndex === -1) {
+            log.debug("Maximum jumps reached or label cannot be found");
            return state;
        }

        state.progress = jmpIndex;
        state.numJumps++;
+        log.debug(`Jumping to label '${label}' at position ${jmpIndex} (jumps = ${state.numJumps})`);
        return state;
    },

@@ -194,14 +198,16 @@ const FlowControl = {
     * @returns {Object} The updated state of the recipe.
     */
    runCondJump: function(state) {
-        let ings     = state.opList[state.progress].getIngValues(),
+        const ings     = state.opList[state.progress].getIngValues(),
            dish     = state.dish,
            regexStr = ings[0],
            invert   = ings[1],
-            jmpIndex = FlowControl._getLabelIndex(ings[2], state),
-            maxJumps = ings[3];
+            label    = ings[2],
+            maxJumps = ings[3],
+            jmpIndex = FlowControl._getLabelIndex(label, state);

        if (state.numJumps >= maxJumps || jmpIndex === -1) {
+            log.debug("Maximum jumps reached or label cannot be found");
            return state;
        }

@@ -210,6 +216,7 @@ const FlowControl = {
            if (!invert && strMatch || invert && !strMatch) {
                state.progress = jmpIndex;
                state.numJumps++;
+                log.debug(`Jumping to label '${label}' at position ${jmpIndex} (jumps = ${state.numJumps})`);
            }
        }

@@ -249,6 +256,7 @@ const FlowControl = {
    /**
     * Returns the index of a label.
     *
+     * @private
     * @param {Object} state
     * @param {string} name
     * @returns {number}
--- a/src/core/Recipe.js
+++ b/src/core/Recipe.js
@@ -146,18 +146,23 @@ Recipe.prototype.lastOpIndex = function(startIndex) {
 Recipe.prototype.execute = async function(dish, startFrom) {
    startFrom = startFrom || 0;
    let op, input, output, numJumps = 0, numRegisters = 0;
+    log.debug(`[*] Executing recipe of ${this.opList.length} operations, starting at ${startFrom}`);

    for (let i = startFrom; i < this.opList.length; i++) {
        op = this.opList[i];
+        log.debug(`[${i}] ${op.name} ${JSON.stringify(op.getIngValues())}`);
        if (op.isDisabled()) {
+            log.debug("Operation is disabled, skipping");
            continue;
        }
        if (op.isBreakpoint()) {
+            log.debug("Pausing at breakpoint");
            return i;
        }

        try {
            input = dish.get(op.inputType);
+            log.debug("Executing operation");

            if (op.isFlowControl()) {
                // Package up the current state
@@ -193,6 +198,7 @@ Recipe.prototype.execute = async function(dish, startFrom) {
        }
    }

+    log.debug("Recipe complete");
    return this.opList.length;
 };

--- a/src/core/Utils.js
+++ b/src/core/Utils.js
@@ -201,7 +201,7 @@ const Utils = {
     * Utils.parseEscapedChars("\\n");
     */
    parseEscapedChars: function(str) {
-        return str.replace(/(\\)?\\([nrtbf]|x[\da-f]{2})/g, function(m, a, b) {
+        return str.replace(/(\\)?\\([nrtbf]|x[\da-fA-F]{2})/g, function(m, a, b) {
            if (a === "\\") return "\\"+b;
            switch (b[0]) {
                case "n":
@@ -283,18 +283,18 @@ const Utils = {
    /**
     * Coverts data of varying types to a byteArray.
     * Accepts hex, Base64, UTF8 and Latin1 strings.
-     * 
+     *
     * @param {string} str
     * @param {string} type - One of "Hex", "Base64", "UTF8" or "Latin1"
     * @returns {byteArray}
-     * 
+     *
     * @example
     * // returns [208, 159, 209, 128, 208, 184, 208, 178, 208, 181, 209, 130]
     * Utils.convertToByteArray("Привет", "utf8");
-     * 
+     *
     * // returns [208, 159, 209, 128, 208, 184, 208, 178, 208, 181, 209, 130]
     * Utils.convertToByteArray("d097d0b4d180d0b0d0b2d181d182d0b2d183d0b9d182d0b5", "hex");
-     * 
+     *
     * // returns [208, 159, 209, 128, 208, 184, 208, 178, 208, 181, 209, 130]
     * Utils.convertToByteArray("0JfQtNGA0LDQstGB0YLQstGD0LnRgtC1", "base64");
     */
@@ -313,6 +313,39 @@ const Utils = {
    },


+    /**
+     * Coverts data of varying types to a byte string.
+     * Accepts hex, Base64, UTF8 and Latin1 strings.
+     *
+     * @param {string} str
+     * @param {string} type - One of "Hex", "Base64", "UTF8" or "Latin1"
+     * @returns {string}
+     *
+     * @example
+     * // returns [208, 159, 209, 128, 208, 184, 208, 178, 208, 181, 209, 130]
+     * Utils.convertToByteArray("Привет", "utf8");
+     *
+     * // returns [208, 159, 209, 128, 208, 184, 208, 178, 208, 181, 209, 130]
+     * Utils.convertToByteArray("d097d0b4d180d0b0d0b2d181d182d0b2d183d0b9d182d0b5", "hex");
+     *
+     * // returns [208, 159, 209, 128, 208, 184, 208, 178, 208, 181, 209, 130]
+     * Utils.convertToByteArray("0JfQtNGA0LDQstGB0YLQstGD0LnRgtC1", "base64");
+     */
+    convertToByteString: function(str, type) {
+        switch (type.toLowerCase()) {
+            case "hex":
+                return Utils.byteArrayToChars(Utils.fromHex(str));
+            case "base64":
+                return Utils.byteArrayToChars(Utils.fromBase64(str, null, "byteArray"));
+            case "utf8":
+                return utf8.encode(str);
+            case "latin1":
+            default:
+                return str;
+        }
+    },
+
+
    /**
     * Converts a string to a byte array.
     * Treats the string as UTF-8 if any values are over 255.
@@ -460,10 +493,10 @@ const Utils = {

    /**
     * Converts an ArrayBuffer to a string.
-     * 
+     *
     * @param {ArrayBuffer} arrayBuffer
     * @returns {string}
-     * 
+     *
     * @example
     * // returns "hello"
     * Utils.arrayBufferToStr(Uint8Array.from([104,101,108,108,111]).buffer);
--- a/src/core/config/Categories.js
+++ b/src/core/config/Categories.js
@@ -79,8 +79,8 @@ const Categories = [
            "DES Decrypt",
            "Triple DES Encrypt",
            "Triple DES Decrypt",
-            "Rabbit Encrypt",
-            "Rabbit Decrypt",
+            "RC2 Encrypt",
+            "RC2 Decrypt",
            "RC4",
            "RC4 Drop",
            "ROT13",
@@ -99,6 +99,7 @@ const Categories = [
            "Substitute",
            "Derive PBKDF2 key",
            "Derive EVP key",
+            "Pseudo-Random Number Generator",
        ]
    },
    {
@@ -198,6 +199,7 @@ const Categories = [
            "Parse colour code",
            "Escape string",
            "Unescape string",
+            "Pseudo-Random Number Generator",
        ]
    },
    {
@@ -313,6 +315,7 @@ const Categories = [
            "Detect File Type",
            "Scan for Embedded Files",
            "Disassemble x86",
+            "Pseudo-Random Number Generator",
            "Generate UUID",
            "Generate TOTP",
            "Generate HOTP",
--- a/src/core/config/OperationConfig.js
+++ b/src/core/config/OperationConfig.js
--- a/src/core/config/modules/CharEnc.js
+++ b/src/core/config/modules/CharEnc.js
@@ -6,7 +6,6 @@ import CharEnc from "../../operations/CharEnc.js";
 *
 * Libraries:
 *  - cptable
- *  - CryptoJS
 *
 * @author n1474335 [n1474335@gmail.com]
 * @copyright Crown Copyright 2017
--- a/src/core/config/modules/Ciphers.js
+++ b/src/core/config/modules/Ciphers.js
@@ -7,6 +7,7 @@ import Cipher from "../../operations/Cipher.js";
 * Libraries:
 *  - CryptoJS
 *  - Blowfish
+ *  - Forge
 *
 * @author n1474335 [n1474335@gmail.com]
 * @copyright Crown Copyright 2017
@@ -23,12 +24,12 @@ OpModules.Ciphers = {
    "DES Decrypt":          Cipher.runDesDec,
    "Triple DES Encrypt":   Cipher.runTripleDesEnc,
    "Triple DES Decrypt":   Cipher.runTripleDesDec,
-    "Rabbit Encrypt":       Cipher.runRabbitEnc,
-    "Rabbit Decrypt":       Cipher.runRabbitDec,
    "Derive PBKDF2 key":    Cipher.runPbkdf2,
    "Derive EVP key":       Cipher.runEvpkdf,
    "RC4":                  Cipher.runRc4,
    "RC4 Drop":             Cipher.runRc4drop,
+    "RC2 Encrypt":          Cipher.runRc2Enc,
+    "RC2 Decrypt":          Cipher.runRc2Dec,
    "Vigenère Encode":      Cipher.runVigenereEnc,
    "Vigenère Decode":      Cipher.runVigenereDec,
    "Bifid Cipher Encode":  Cipher.runBifidEnc,
@@ -37,6 +38,7 @@ OpModules.Ciphers = {
    "Affine Cipher Decode": Cipher.runAffineDec,
    "Atbash Cipher":        Cipher.runAtbash,
    "Substitute":           Cipher.runSubstitute,
+    "Pseudo-Random Number Generator": Cipher.runPRNG,
 };

 export default OpModules;
--- a/src/core/operations/Arithmetic.js
+++ b/src/core/operations/Arithmetic.js
@@ -1,4 +1,5 @@
 import Utils from "../Utils.js";
+import BigNumber from "bignumber.js";


 /**
@@ -24,11 +25,11 @@ const Arithmetic = {
     *
     * @param {string} input
     * @param {Object[]} args
-     * @returns {number}
+     * @returns {BigNumber}
     */
    runSum: function(input, args) {
        const val = Arithmetic._sum(Arithmetic._createNumArray(input, args[0]));
-        return typeof(val) === "number" ? val : NaN;
+        return val instanceof BigNumber ? val : new BigNumber(NaN);
    },


@@ -37,11 +38,11 @@ const Arithmetic = {
     *
     * @param {string} input
     * @param {Object[]} args
-     * @returns {number}
+     * @returns {BigNumber}
     */
    runSub: function(input, args) {
        let val = Arithmetic._sub(Arithmetic._createNumArray(input, args[0]));
-        return typeof(val) === "number" ? val : NaN;
+        return val instanceof BigNumber ? val : new BigNumber(NaN);
    },


@@ -50,11 +51,11 @@ const Arithmetic = {
     *
     * @param {string} input
     * @param {Object[]} args
-     * @returns {number}
+     * @returns {BigNumber}
     */
    runMulti: function(input, args) {
        let val = Arithmetic._multi(Arithmetic._createNumArray(input, args[0]));
-        return typeof(val) === "number" ? val : NaN;
+        return val instanceof BigNumber ? val : new BigNumber(NaN);
    },


@@ -63,11 +64,11 @@ const Arithmetic = {
     *
     * @param {string} input
     * @param {Object[]} args
-     * @returns {number}
+     * @returns {BigNumber}
     */
    runDiv: function(input, args) {
        let val = Arithmetic._div(Arithmetic._createNumArray(input, args[0]));
-        return typeof(val) === "number" ? val : NaN;
+        return val instanceof BigNumber ? val : new BigNumber(NaN);
    },


@@ -76,11 +77,11 @@ const Arithmetic = {
     *
     * @param {string} input
     * @param {Object[]} args
-     * @returns {number}
+     * @returns {BigNumber}
     */
    runMean: function(input, args) {
        let val = Arithmetic._mean(Arithmetic._createNumArray(input, args[0]));
-        return typeof(val) === "number" ? val : NaN;
+        return val instanceof BigNumber ? val : new BigNumber(NaN);
    },


@@ -89,11 +90,11 @@ const Arithmetic = {
     *
     * @param {string} input
     * @param {Object[]} args
-     * @returns {number}
+     * @returns {BigNumber}
     */
    runMedian: function(input, args) {
        let val = Arithmetic._median(Arithmetic._createNumArray(input, args[0]));
-        return typeof(val) === "number" ? val : NaN;
+        return val instanceof BigNumber ? val : new BigNumber(NaN);
    },


@@ -102,11 +103,11 @@ const Arithmetic = {
     *
     * @param {string} input
     * @param {Object[]} args
-     * @returns {number}
+     * @returns {BigNumber}
     */
    runStdDev: function(input, args) {
        let val = Arithmetic._stdDev(Arithmetic._createNumArray(input, args[0]));
-        return typeof(val) === "number" ? val : NaN;
+        return val instanceof BigNumber ? val : new BigNumber(NaN);
    },


@@ -116,7 +117,7 @@ const Arithmetic = {
     * @private
     * @param {string[]} input
     * @param {string} delim
-     * @returns {number[]}
+     * @returns {BigNumber[]}
     */
    _createNumArray: function(input, delim) {
        delim = Utils.charRep[delim || "Space"];
@@ -125,13 +126,13 @@ const Arithmetic = {
            num;

        for (let i = 0; i < splitNumbers.length; i++) {
-            if (splitNumbers[i].indexOf(".") >= 0) {
-                num = parseFloat(splitNumbers[i].trim());
-            } else {
-                num = parseInt(splitNumbers[i].trim(), 0);
-            }
-            if (!isNaN(num)) {
-                numbers.push(num);
+            try {
+                num = BigNumber(splitNumbers[i].trim());
+                if (!num.isNaN()) {
+                    numbers.push(num);
+                }
+            } catch (err) {
+                // This line is not a valid number
            }
        }
        return numbers;
@@ -142,12 +143,12 @@ const Arithmetic = {
     * Adds an array of numbers and returns the value.
     *
     * @private
-     * @param {number[]} data
-     * @returns {number}
+     * @param {BigNumber[]} data
+     * @returns {BigNumber}
     */
    _sum: function(data) {
        if (data.length > 0) {
-            return data.reduce((acc, curr) => acc + curr);
+            return data.reduce((acc, curr) => acc.plus(curr));
        }
    },

@@ -156,12 +157,12 @@ const Arithmetic = {
     * Subtracts an array of numbers and returns the value.
     *
     * @private
-     * @param {number[]} data
-     * @returns {number}
+     * @param {BigNumber[]} data
+     * @returns {BigNumber}
     */
    _sub: function(data) {
        if (data.length > 0) {
-            return data.reduce((acc, curr) => acc - curr);
+            return data.reduce((acc, curr) => acc.minus(curr));
        }
    },

@@ -170,12 +171,12 @@ const Arithmetic = {
     * Multiplies an array of numbers and returns the value.
     *
     * @private
-     * @param {number[]} data
-     * @returns {number}
+     * @param {BigNumber[]} data
+     * @returns {BigNumber}
     */
    _multi: function(data) {
        if (data.length > 0) {
-            return data.reduce((acc, curr) => acc * curr);
+            return data.reduce((acc, curr) => acc.times(curr));
        }
    },

@@ -184,12 +185,12 @@ const Arithmetic = {
     * Divides an array of numbers and returns the value.
     *
     * @private
-     * @param {number[]} data
-     * @returns {number}
+     * @param {BigNumber[]} data
+     * @returns {BigNumber}
     */
    _div: function(data) {
        if (data.length > 0) {
-            return data.reduce((acc, curr) => acc / curr);
+            return data.reduce((acc, curr) => acc.div(curr));
        }
    },

@@ -198,12 +199,12 @@ const Arithmetic = {
     * Computes mean of a number array and returns the value.
     *
     * @private
-     * @param {number[]} data
-     * @returns {number}
+     * @param {BigNumber[]} data
+     * @returns {BigNumber}
     */
    _mean: function(data) {
        if (data.length > 0) {
-            return Arithmetic._sum(data) / data.length;
+            return Arithmetic._sum(data).div(data.length);
        }
    },

@@ -212,14 +213,14 @@ const Arithmetic = {
     * Computes median of a number array and returns the value.
     *
     * @private
-     * @param {number[]} data
-     * @returns {number}
+     * @param {BigNumber[]} data
+     * @returns {BigNumber}
     */
    _median: function (data) {
-        if ((data.length % 2) === 0) {
+        if ((data.length % 2) === 0 && data.length > 0) {
            let first, second;
            data.sort(function(a, b){
-                return a - b;
+                return a.minus(b);
            });
            first = data[Math.floor(data.length / 2)];
            second = data[Math.floor(data.length / 2) - 1];
@@ -234,17 +235,17 @@ const Arithmetic = {
     * Computes standard deviation of a number array and returns the value.
     *
     * @private
-     * @param {number[]} data
-     * @returns {number}
+     * @param {BigNumber[]} data
+     * @returns {BigNumber}
     */
    _stdDev: function (data) {
        if (data.length > 0) {
            let avg = Arithmetic._mean(data);
-            let devSum = 0;
+            let devSum = new BigNumber(0);
            for (let i = 0; i < data.length; i++) {
-                devSum += (data[i] - avg) ** 2;
+                devSum = devSum.plus(data[i].minus(avg).pow(2));
            }
-            return Math.sqrt(devSum / data.length);
+            return devSum.div(data.length).sqrt();
        }
    },
 };
--- a/src/core/operations/BCD.js
+++ b/src/core/operations/BCD.js
@@ -1,4 +1,5 @@
 import Utils from "../Utils.js";
+import BigNumber from "bignumber.js";


 /**
@@ -61,14 +62,14 @@ const BCD = {
    /**
     * To BCD operation.
     *
-     * @param {number} input
+     * @param {BigNumber} input
     * @param {Object[]} args
     * @returns {string}
     */
    runToBCD: function(input, args) {
-        if (isNaN(input))
+        if (input.isNaN())
            return "Invalid input";
-        if (Math.floor(input) !== input)
+        if (!input.floor().equals(input))
            return "Fractional values are not supported by BCD";

        const encoding = BCD.ENCODING_LOOKUP[args[0]],
@@ -77,7 +78,7 @@ const BCD = {
            outputFormat = args[3];

        // Split input number up into separate digits
-        const digits = input.toString().split("");
+        const digits = input.toFixed().split("");

        if (digits[0] === "-" || digits[0] === "+") {
            digits.shift();
@@ -152,7 +153,7 @@ const BCD = {
     *
     * @param {string} input
     * @param {Object[]} args
-     * @returns {number}
+     * @returns {BigNumber}
     */
    runFromBCD: function(input, args) {
        const encoding = BCD.ENCODING_LOOKUP[args[0]],
@@ -206,7 +207,7 @@ const BCD = {
            output += val.toString();
        });

-        return parseInt(output, 10);
+        return new BigNumber(output);
    },

 };
--- a/src/core/operations/Base.js
+++ b/src/core/operations/Base.js
@@ -1,3 +1,5 @@
+import BigNumber from "bignumber.js";
+
 /**
 * Numerical base operations.
 *
@@ -18,7 +20,7 @@ const Base = {
    /**
     * To Base operation.
     *
-     * @param {number} input
+     * @param {BigNumber} input
     * @param {Object[]} args
     * @returns {string}
     */
@@ -39,7 +41,7 @@ const Base = {
     *
     * @param {string} input
     * @param {Object[]} args
-     * @returns {number}
+     * @returns {BigNumber}
     */
    runFrom: function(input, args) {
        const radix = args[0] || Base.DEFAULT_RADIX;
@@ -48,14 +50,14 @@ const Base = {
        }

        let number = input.replace(/\s/g, "").split("."),
-            result = parseInt(number[0], radix) || 0;
+            result = new BigNumber(number[0], radix) || 0;

        if (number.length === 1) return result;

        // Fractional part
        for (let i = 0; i < number[1].length; i++) {
-            const digit = parseInt(number[1][i], radix);
-            result += digit / Math.pow(radix, i+1);
+            const digit = new BigNumber(number[1][i], radix);
+            result += digit.div(Math.pow(radix, i+1));
        }

        return result;
--- a/src/core/operations/Cipher.js
+++ b/src/core/operations/Cipher.js
@@ -1,6 +1,8 @@
 import Utils from "../Utils.js";
 import CryptoJS from "crypto-js";
+import forge from "imports-loader?jQuery=>null!node-forge/dist/forge.min.js";
 import {blowfish as Blowfish} from "sladex-blowfish";
+import BigNumber from "bignumber.js";


 /**
@@ -18,132 +20,27 @@ const Cipher = {
     * @constant
     * @default
     */
-    IO_FORMAT1: ["Hex", "Base64", "UTF8", "UTF16", "UTF16LE", "UTF16BE", "Latin1"],
+    IO_FORMAT1: ["Hex", "UTF8", "Latin1", "Base64"],
+    /**
+    * @constant
+    * @default
+    */
+    IO_FORMAT2: ["UTF8", "Latin1", "Hex", "Base64"],
+    /**
+    * @constant
+    * @default
+    */
+    IO_FORMAT3: ["Raw", "Hex"],
+    /**
+    * @constant
+    * @default
+    */
+    IO_FORMAT4: ["Hex", "Raw"],
    /**
     * @constant
     * @default
     */
-    IO_FORMAT2: ["UTF8", "UTF16", "UTF16LE", "UTF16BE", "Latin1", "Hex", "Base64"],
-    /**
-     * @constant
-     * @default
-     */
-    IO_FORMAT3: ["Hex", "Base64", "UTF16", "UTF16LE", "UTF16BE", "Latin1"],
-    /**
-     * @constant
-     * @default
-     */
-    IO_FORMAT4: ["Latin1", "UTF8", "UTF16", "UTF16LE", "UTF16BE", "Hex", "Base64"],
-    /**
-     * @constant
-     * @default
-     */
-    MODES: ["CBC", "CFB", "CTR", "OFB", "ECB"],
-    /**
-     * @constant
-     * @default
-     */
-    PADDING: ["Pkcs7", "Iso97971", "AnsiX923", "Iso10126", "ZeroPadding", "NoPadding"],
-    /**
-     * @constant
-     * @default
-     */
-    RESULT_TYPE: ["Show all", "Ciphertext", "Key", "IV", "Salt"],
-
-
-    /**
-     * Runs encryption operations using the CryptoJS framework.
-     *
-     * @private
-     * @param {function} algo - The CryptoJS algorithm to use
-     * @param {byteArray} input
-     * @param {function} args
-     * @returns {string}
-     */
-    _enc: function (algo, input, args) {
-        let key = Cipher._format[args[0].option].parse(args[0].string || ""),
-            iv = Cipher._format[args[1].option].parse(args[1].string || ""),
-            salt = Cipher._format[args[2].option].parse(args[2].string || ""),
-            mode = CryptoJS.mode[args[3]],
-            padding = CryptoJS.pad[args[4]],
-            resultOption = args[5].toLowerCase(),
-            outputFormat = args[6];
-
-        if (iv.sigBytes === 0) {
-            // Use passphrase rather than key. Need to convert it to a string.
-            key = key.toString(CryptoJS.enc.Latin1);
-        }
-
-        const encrypted = algo.encrypt(input, key, {
-            salt: salt.sigBytes > 0 ? salt : false,
-            iv: iv.sigBytes > 0 ? iv : null,
-            mode: mode,
-            padding: padding
-        });
-
-        let result = "";
-        if (resultOption === "show all") {
-            result += "Key:  " + encrypted.key.toString(Cipher._format[outputFormat]);
-            result += "\nIV:   " + encrypted.iv.toString(Cipher._format[outputFormat]);
-            if (encrypted.salt) result += "\nSalt: " + encrypted.salt.toString(Cipher._format[outputFormat]);
-            result += "\n\nCiphertext: " + encrypted.ciphertext.toString(Cipher._format[outputFormat]);
-        } else {
-            result = encrypted[resultOption].toString(Cipher._format[outputFormat]);
-        }
-
-        return result;
-    },
-
-
-    /**
-     * Runs decryption operations using the CryptoJS framework.
-     *
-     * @private
-     * @param {function} algo - The CryptoJS algorithm to use
-     * @param {byteArray} input
-     * @param {function} args
-     * @returns {string}
-     */
-    _dec: function (algo, input, args) {
-        let key = Cipher._format[args[0].option].parse(args[0].string || ""),
-            iv = Cipher._format[args[1].option].parse(args[1].string || ""),
-            salt = Cipher._format[args[2].option].parse(args[2].string || ""),
-            mode = CryptoJS.mode[args[3]],
-            padding = CryptoJS.pad[args[4]],
-            inputFormat = args[5],
-            outputFormat = args[6];
-
-        // The ZeroPadding option causes a crash when the input length is 0
-        if (!input.length) {
-            return "No input";
-        }
-
-        const ciphertext = Cipher._format[inputFormat].parse(input);
-
-        if (iv.sigBytes === 0) {
-            // Use passphrase rather than key. Need to convert it to a string.
-            key = key.toString(CryptoJS.enc.Latin1);
-        }
-
-        const decrypted = algo.decrypt({
-            ciphertext: ciphertext,
-            salt: salt.sigBytes > 0 ? salt : false
-        }, key, {
-            iv: iv.sigBytes > 0 ? iv : null,
-            mode: mode,
-            padding: padding
-        });
-
-        let result;
-        try {
-            result = decrypted.toString(Cipher._format[outputFormat]);
-        } catch (err) {
-            result = "Decrypt error: " + err.message;
-        }
-
-        return result;
-    },
-
+    AES_MODES: ["CBC", "CFB", "OFB", "CTR", "GCM", "ECB"],

    /**
     * AES Encrypt operation.
@@ -153,7 +50,41 @@ const Cipher = {
     * @returns {string}
     */
    runAesEnc: function (input, args) {
-        return Cipher._enc(CryptoJS.AES, input, args);
+        const key = Utils.convertToByteArray(args[0].string, args[0].option),
+            iv = Utils.convertToByteArray(args[1].string, args[1].option),
+            mode = args[2],
+            inputType = args[3],
+            outputType = args[4];
+
+        if ([16, 24, 32].indexOf(key.length) < 0) {
+            return `Invalid key length: ${key.length} bytes
+
+The following algorithms will be used based on the size of the key:
+  16 bytes = AES-128
+  24 bytes = AES-192
+  32 bytes = AES-256`;
+        }
+
+        input = Utils.convertToByteString(input, inputType);
+
+        const cipher = forge.cipher.createCipher("AES-" + mode, key);
+        cipher.start({iv: iv});
+        cipher.update(forge.util.createBuffer(input));
+        cipher.finish();
+
+        if (outputType === "Hex") {
+            if (mode === "GCM") {
+                return cipher.output.toHex() + "\n\n" +
+                    "Tag: " + cipher.mode.tag.toHex();
+            }
+            return cipher.output.toHex();
+        } else {
+            if (mode === "GCM") {
+                return cipher.output.getBytes() + "\n\n" +
+                    "Tag: " + cipher.mode.tag.getBytes();
+            }
+            return cipher.output.getBytes();
+        }
    },


@@ -165,10 +96,46 @@ const Cipher = {
     * @returns {string}
     */
    runAesDec: function (input, args) {
-        return Cipher._dec(CryptoJS.AES, input, args);
+        const key = Utils.convertToByteArray(args[0].string, args[0].option),
+            iv = Utils.convertToByteArray(args[1].string, args[1].option),
+            mode = args[2],
+            inputType = args[3],
+            outputType = args[4],
+            gcmTag = Utils.convertToByteString(args[5].string, args[5].option);
+
+        if ([16, 24, 32].indexOf(key.length) < 0) {
+            return `Invalid key length: ${key.length} bytes
+
+The following algorithms will be used based on the size of the key:
+  16 bytes = AES-128
+  24 bytes = AES-192
+  32 bytes = AES-256`;
+        }
+
+        input = Utils.convertToByteString(input, inputType);
+
+        const decipher = forge.cipher.createDecipher("AES-" + mode, key);
+        decipher.start({
+            iv: iv,
+            tag: gcmTag
+        });
+        decipher.update(forge.util.createBuffer(input));
+        const result = decipher.finish();
+
+        if (result) {
+            return outputType === "Hex" ? decipher.output.toHex() : decipher.output.getBytes();
+        } else {
+            return "Unable to decrypt input with these parameters.";
+        }
    },


+    /**
+     * @constant
+     * @default
+     */
+    DES_MODES: ["CBC", "CFB", "OFB", "CTR", "ECB"],
+
    /**
     * DES Encrypt operation.
     *
@@ -177,7 +144,27 @@ const Cipher = {
     * @returns {string}
     */
    runDesEnc: function (input, args) {
-        return Cipher._enc(CryptoJS.DES, input, args);
+        const key = Utils.convertToByteString(args[0].string, args[0].option),
+            iv = Utils.convertToByteArray(args[1].string, args[1].option),
+            mode = args[2],
+            inputType = args[3],
+            outputType = args[4];
+
+        if (key.length !== 8) {
+            return `Invalid key length: ${key.length} bytes
+
+DES uses a key length of 8 bytes (64 bits).
+Triple DES uses a key length of 24 bytes (192 bits).`;
+        }
+
+        input = Utils.convertToByteString(input, inputType);
+
+        const cipher = forge.cipher.createCipher("DES-" + mode, key);
+        cipher.start({iv: iv});
+        cipher.update(forge.util.createBuffer(input));
+        cipher.finish();
+
+        return outputType === "Hex" ? cipher.output.toHex() : cipher.output.getBytes();
    },


@@ -189,7 +176,31 @@ const Cipher = {
     * @returns {string}
     */
    runDesDec: function (input, args) {
-        return Cipher._dec(CryptoJS.DES, input, args);
+        const key = Utils.convertToByteString(args[0].string, args[0].option),
+            iv = Utils.convertToByteArray(args[1].string, args[1].option),
+            mode = args[2],
+            inputType = args[3],
+            outputType = args[4];
+
+        if (key.length !== 8) {
+            return `Invalid key length: ${key.length} bytes
+
+DES uses a key length of 8 bytes (64 bits).
+Triple DES uses a key length of 24 bytes (192 bits).`;
+        }
+
+        input = Utils.convertToByteString(input, inputType);
+
+        const decipher = forge.cipher.createDecipher("DES-" + mode, key);
+        decipher.start({iv: iv});
+        decipher.update(forge.util.createBuffer(input));
+        const result = decipher.finish();
+
+        if (result) {
+            return outputType === "Hex" ? decipher.output.toHex() : decipher.output.getBytes();
+        } else {
+            return "Unable to decrypt input with these parameters.";
+        }
    },


@@ -201,7 +212,27 @@ const Cipher = {
     * @returns {string}
     */
    runTripleDesEnc: function (input, args) {
-        return Cipher._enc(CryptoJS.TripleDES, input, args);
+        const key = Utils.convertToByteString(args[0].string, args[0].option),
+            iv = Utils.convertToByteArray(args[1].string, args[1].option),
+            mode = args[2],
+            inputType = args[3],
+            outputType = args[4];
+
+        if (key.length !== 24) {
+            return `Invalid key length: ${key.length} bytes
+
+Triple DES uses a key length of 24 bytes (192 bits).
+DES uses a key length of 8 bytes (64 bits).`;
+        }
+
+        input = Utils.convertToByteString(input, inputType);
+
+        const cipher = forge.cipher.createCipher("3DES-" + mode, key);
+        cipher.start({iv: iv});
+        cipher.update(forge.util.createBuffer(input));
+        cipher.finish();
+
+        return outputType === "Hex" ? cipher.output.toHex() : cipher.output.getBytes();
    },


@@ -213,31 +244,79 @@ const Cipher = {
     * @returns {string}
     */
    runTripleDesDec: function (input, args) {
-        return Cipher._dec(CryptoJS.TripleDES, input, args);
+        const key = Utils.convertToByteString(args[0].string, args[0].option),
+            iv = Utils.convertToByteArray(args[1].string, args[1].option),
+            mode = args[2],
+            inputType = args[3],
+            outputType = args[4];
+
+        if (key.length !== 24) {
+            return `Invalid key length: ${key.length} bytes
+
+Triple DES uses a key length of 24 bytes (192 bits).
+DES uses a key length of 8 bytes (64 bits).`;
+        }
+
+        input = Utils.convertToByteString(input, inputType);
+
+        const decipher = forge.cipher.createDecipher("3DES-" + mode, key);
+        decipher.start({iv: iv});
+        decipher.update(forge.util.createBuffer(input));
+        const result = decipher.finish();
+
+        if (result) {
+            return outputType === "Hex" ? decipher.output.toHex() : decipher.output.getBytes();
+        } else {
+            return "Unable to decrypt input with these parameters.";
+        }
    },


    /**
-     * Rabbit Encrypt operation.
+     * RC2 Encrypt operation.
     *
     * @param {string} input
     * @param {Object[]} args
     * @returns {string}
     */
-    runRabbitEnc: function (input, args) {
-        return Cipher._enc(CryptoJS.Rabbit, input, args);
+    runRc2Enc: function (input, args) {
+        const key = Utils.convertToByteString(args[0].string, args[0].option),
+            iv = Utils.convertToByteString(args[1].string, args[1].option),
+            inputType = args[2],
+            outputType = args[3],
+            cipher = forge.rc2.createEncryptionCipher(key);
+
+        input = Utils.convertToByteString(input, inputType);
+
+        cipher.start(iv || null);
+        cipher.update(forge.util.createBuffer(input));
+        cipher.finish();
+
+        return outputType === "Hex" ? cipher.output.toHex() : cipher.output.getBytes();
    },


    /**
-     * Rabbit Decrypt operation.
+     * RC2 Decrypt operation.
     *
     * @param {string} input
     * @param {Object[]} args
     * @returns {string}
     */
-    runRabbitDec: function (input, args) {
-        return Cipher._dec(CryptoJS.Rabbit, input, args);
+    runRc2Dec: function (input, args) {
+        const key = Utils.convertToByteString(args[0].string, args[0].option),
+            iv = Utils.convertToByteString(args[1].string, args[1].option),
+            inputType = args[2],
+            outputType = args[3],
+            decipher = forge.rc2.createDecryptionCipher(key);
+
+        input = Utils.convertToByteString(input, inputType);
+
+        decipher.start(iv || null);
+        decipher.update(forge.util.createBuffer(input));
+        decipher.finish();
+
+        return outputType === "Hex" ? decipher.output.toHex() : decipher.output.getBytes();
    },


@@ -245,12 +324,29 @@ const Cipher = {
     * @constant
     * @default
     */
-    BLOWFISH_MODES: ["ECB", "CBC", "PCBC", "CFB", "OFB", "CTR"],
+    BLOWFISH_MODES: ["CBC", "PCBC", "CFB", "OFB", "CTR", "ECB"],
    /**
     * @constant
     * @default
     */
-    BLOWFISH_OUTPUT_TYPES: ["Base64", "Hex", "String", "Raw"],
+    BLOWFISH_OUTPUT_TYPES: ["Hex", "Base64", "Raw"],
+
+    /**
+     * Lookup table for Blowfish output types.
+     *
+     * @private
+     */
+    _BLOWFISH_OUTPUT_TYPE_LOOKUP: {
+        Base64: 0, Hex: 1, String: 2, Raw: 3
+    },
+    /**
+     * Lookup table for Blowfish modes.
+     *
+     * @private
+     */
+    _BLOWFISH_MODE_LOOKUP: {
+        ECB: 0, CBC: 1, PCBC: 2, CFB: 3, OFB: 4, CTR: 5
+    },

    /**
     * Blowfish Encrypt operation.
@@ -260,19 +356,24 @@ const Cipher = {
     * @returns {string}
     */
    runBlowfishEnc: function (input, args) {
-        let key = Cipher._format[args[0].option].parse(args[0].string).toString(Cipher._format.Latin1),
-            mode = args[1],
-            outputFormat = args[2];
+        const key = Utils.convertToByteString(args[0].string, args[0].option),
+            iv = Utils.convertToByteArray(args[1].string, args[1].option),
+            mode = args[2],
+            inputType = args[3],
+            outputType = args[4];

        if (key.length === 0) return "Enter a key";

-        let encHex = Blowfish.encrypt(input, key, {
-                outputType: 1,
-                cipherMode: Cipher.BLOWFISH_MODES.indexOf(mode)
-            }),
-            enc = CryptoJS.enc.Hex.parse(encHex);
+        input = Utils.convertToByteString(input, inputType);

-        return enc.toString(Cipher._format[outputFormat]);
+        Blowfish.setIV(Utils.toBase64(iv), 0);
+
+        const enc = Blowfish.encrypt(input, key, {
+            outputType: Cipher._BLOWFISH_OUTPUT_TYPE_LOOKUP[outputType],
+            cipherMode: Cipher._BLOWFISH_MODE_LOOKUP[mode]
+        });
+
+        return outputType === "Raw" ? Utils.byteArrayToChars(enc) : enc   ;
    },


@@ -284,18 +385,24 @@ const Cipher = {
     * @returns {string}
     */
    runBlowfishDec: function (input, args) {
-        let key = Cipher._format[args[0].option].parse(args[0].string).toString(Cipher._format.Latin1),
-            mode = args[1],
-            inputFormat = args[2];
+        const key = Utils.convertToByteString(args[0].string, args[0].option),
+            iv = Utils.convertToByteArray(args[1].string, args[1].option),
+            mode = args[2],
+            inputType = args[3],
+            outputType = args[4];

        if (key.length === 0) return "Enter a key";

-        input = Cipher._format[inputFormat].parse(input);
+        input = inputType === "Raw" ? Utils.strToByteArray(input) : input;

-        return Blowfish.decrypt(input.toString(CryptoJS.enc.Base64), key, {
-            outputType: 0, // This actually means inputType. The library is weird.
-            cipherMode: Cipher.BLOWFISH_MODES.indexOf(mode)
+        Blowfish.setIV(Utils.toBase64(iv), 0);
+
+        const result = Blowfish.decrypt(input, key, {
+            outputType: Cipher._BLOWFISH_OUTPUT_TYPE_LOOKUP[inputType], // This actually means inputType. The library is weird.
+            cipherMode: Cipher._BLOWFISH_MODE_LOOKUP[mode]
        });
+
+        return outputType === "Hex" ? Utils.toHexFast(Utils.strToByteArray(result)) : result;
    },


@@ -303,7 +410,7 @@ const Cipher = {
     * @constant
     * @default
     */
-    KDF_KEY_SIZE: 256,
+    KDF_KEY_SIZE: 128,
    /**
     * @constant
     * @default
@@ -313,7 +420,7 @@ const Cipher = {
     * @constant
     * @default
     */
-    HASHERS: ["MD5", "SHA1", "SHA224", "SHA256", "SHA384", "SHA512", "SHA3", "RIPEMD160"],
+    HASHERS: ["SHA1", "SHA256", "SHA384", "SHA512", "MD5"],

    /**
     * Derive PBKDF2 key operation.
@@ -323,20 +430,15 @@ const Cipher = {
     * @returns {string}
     */
    runPbkdf2: function (input, args) {
-        let keySize = args[0] / 32,
-            iterations = args[1],
-            hasher = args[2],
-            salt = CryptoJS.enc.Hex.parse(args[3] || ""),
-            inputFormat = args[4],
-            outputFormat = args[5],
-            passphrase = Cipher._format[inputFormat].parse(input),
-            key = CryptoJS.PBKDF2(passphrase, salt, {
-                keySize: keySize,
-                hasher: CryptoJS.algo[hasher],
-                iterations: iterations,
-            });
+        const passphrase = Utils.convertToByteString(args[0].string, args[0].option),
+            keySize = args[1],
+            iterations = args[2],
+            hasher = args[3],
+            salt = Utils.convertToByteString(args[4].string, args[4].option) ||
+                forge.random.getBytesSync(keySize),
+            derivedKey = forge.pkcs5.pbkdf2(passphrase, salt, iterations, keySize / 8, hasher.toLowerCase());

-        return key.toString(Cipher._format[outputFormat]);
+        return forge.util.bytesToHex(derivedKey);
    },


@@ -348,23 +450,33 @@ const Cipher = {
     * @returns {string}
     */
    runEvpkdf: function (input, args) {
-        let keySize = args[0] / 32,
-            iterations = args[1],
-            hasher = args[2],
-            salt = CryptoJS.enc.Hex.parse(args[3] || ""),
-            inputFormat = args[4],
-            outputFormat = args[5],
-            passphrase = Cipher._format[inputFormat].parse(input),
+        const passphrase = Utils.convertToByteString(args[0].string, args[0].option),
+            keySize = args[1] / 32,
+            iterations = args[2],
+            hasher = args[3],
+            salt = Utils.convertToByteString(args[4].string, args[4].option),
            key = CryptoJS.EvpKDF(passphrase, salt, {
                keySize: keySize,
                hasher: CryptoJS.algo[hasher],
                iterations: iterations,
            });

-        return key.toString(Cipher._format[outputFormat]);
+        return key.toString(CryptoJS.enc.Hex);
    },


+    /**
+     * @constant
+     * @default
+     */
+    RC4_KEY_FORMAT: ["UTF8", "UTF16", "UTF16LE", "UTF16BE", "Latin1", "Hex", "Base64"],
+    /**
+     * @constant
+     * @default
+     */
+    CJS_IO_FORMAT: ["Latin1", "UTF8", "UTF16", "UTF16LE", "UTF16BE", "Hex", "Base64"],
+
+
    /**
     * RC4 operation.
     *
@@ -404,6 +516,53 @@ const Cipher = {
    },


+    /**
+     * @constant
+     * @default
+     */
+    PRNG_BYTES: 32,
+    PRNG_OUTPUT: ["Hex", "Number", "Byte array", "Raw"],
+
+    /**
+     * Pseudo-Random Number Generator operation.
+     *
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    runPRNG: function(input, args) {
+        const numBytes = args[0],
+            outputAs = args[1];
+
+        let bytes;
+
+        if (ENVIRONMENT_IS_WORKER() && self.crypto) {
+            bytes = self.crypto.getRandomValues(new Uint8Array(numBytes));
+            bytes = Utils.arrayBufferToStr(bytes.buffer);
+        } else {
+            bytes = forge.random.getBytesSync(numBytes);
+        }
+
+        let value = new BigNumber(0),
+            i;
+
+        switch (outputAs) {
+            case "Hex":
+                return forge.util.bytesToHex(bytes);
+            case "Number":
+                for (i = bytes.length - 1; i >= 0; i--) {
+                    value = value.mul(256).plus(bytes.charCodeAt(i));
+                }
+                return value.toFixed();
+            case "Byte array":
+                return JSON.stringify(Utils.strToCharcode(bytes));
+            case "Raw":
+            default:
+                return bytes;
+        }
+    },
+
+
    /**
     * Vigenère Encode operation.
     *
@@ -786,7 +945,7 @@ const Cipher = {

    /**
     * A mapping of string formats to their classes in the CryptoJS library.
-     * 
+     *
     * @private
     * @constant
     */
--- a/src/core/operations/Convert.js
+++ b/src/core/operations/Convert.js
@@ -60,17 +60,16 @@ const Convert = {
    /**
     * Convert distance operation.
     *
-     * @param {number} input
+     * @param {BigNumber} input
     * @param {Object[]} args
-     * @returns {number}
+     * @returns {BigNumber}
     */
    runDistance: function (input, args) {
        let inputUnits = args[0],
            outputUnits = args[1];

-        input = input * Convert.DISTANCE_FACTOR[inputUnits];
-        return input / Convert.DISTANCE_FACTOR[outputUnits];
-        // TODO Remove rounding errors (e.g. 1.000000000001)
+        input = input.mul(Convert.DISTANCE_FACTOR[inputUnits]);
+        return input.div(Convert.DISTANCE_FACTOR[outputUnits]);
    },


@@ -141,16 +140,16 @@ const Convert = {
    /**
     * Convert data units operation.
     *
-     * @param {number} input
+     * @param {BigNumber} input
     * @param {Object[]} args
-     * @returns {number}
+     * @returns {BigNumber}
     */
    runDataSize: function (input, args) {
        let inputUnits = args[0],
            outputUnits = args[1];

-        input = input * Convert.DATA_FACTOR[inputUnits];
-        return input / Convert.DATA_FACTOR[outputUnits];
+        input = input.mul(Convert.DATA_FACTOR[inputUnits]);
+        return input.div(Convert.DATA_FACTOR[outputUnits]);
    },


@@ -221,16 +220,16 @@ const Convert = {
    /**
     * Convert area operation.
     *
-     * @param {number} input
+     * @param {BigNumber} input
     * @param {Object[]} args
-     * @returns {number}
+     * @returns {BigNumber}
     */
    runArea: function (input, args) {
        let inputUnits = args[0],
            outputUnits = args[1];

-        input = input * Convert.AREA_FACTOR[inputUnits];
-        return input / Convert.AREA_FACTOR[outputUnits];
+        input = input.mul(Convert.AREA_FACTOR[inputUnits]);
+        return input.div(Convert.AREA_FACTOR[outputUnits]);
    },


@@ -332,16 +331,16 @@ const Convert = {
    /**
     * Convert mass operation.
     *
-     * @param {number} input
+     * @param {BigNumber} input
     * @param {Object[]} args
-     * @returns {number}
+     * @returns {BigNumber}
     */
    runMass: function (input, args) {
        let inputUnits = args[0],
            outputUnits = args[1];

-        input = input * Convert.MASS_FACTOR[inputUnits];
-        return input / Convert.MASS_FACTOR[outputUnits];
+        input = input.mul(Convert.MASS_FACTOR[inputUnits]);
+        return input.div(Convert.MASS_FACTOR[outputUnits]);
    },


@@ -397,16 +396,16 @@ const Convert = {
    /**
     * Convert speed operation.
     *
-     * @param {number} input
+     * @param {BigNumber} input
     * @param {Object[]} args
-     * @returns {number}
+     * @returns {BigNumber}
     */
    runSpeed: function (input, args) {
        let inputUnits = args[0],
            outputUnits = args[1];

-        input = input * Convert.SPEED_FACTOR[inputUnits];
-        return input / Convert.SPEED_FACTOR[outputUnits];
+        input = input.mul(Convert.SPEED_FACTOR[inputUnits]);
+        return input.div(Convert.SPEED_FACTOR[outputUnits]);
    },

 };
--- a/src/core/operations/Tidy.js
+++ b/src/core/operations/Tidy.js
@@ -101,32 +101,39 @@ const Tidy = {
    /**
     * Drop bytes operation.
     *
-     * @param {byteArray} input
+     * @param {ArrayBuffer} input
     * @param {Object[]} args
-     * @returns {byteArray}
+     * @returns {ArrayBuffer}
     */
    runDropBytes: function(input, args) {
-        let start = args[0],
+        const start = args[0],
            length = args[1],
            applyToEachLine = args[2];

        if (start < 0 || length < 0)
            throw "Error: Invalid value";

-        if (!applyToEachLine)
-            return input.slice(0, start).concat(input.slice(start+length, input.length));
+        if (!applyToEachLine) {
+            const left = input.slice(0, start),
+                right = input.slice(start + length, input.byteLength);
+            let result = new Uint8Array(left.byteLength + right.byteLength);
+            result.set(new Uint8Array(left), 0);
+            result.set(new Uint8Array(right), left.byteLength);
+            return result.buffer;
+        }

        // Split input into lines
+        const data = new Uint8Array(input);
        let lines = [],
            line = [],
            i;

-        for (i = 0; i < input.length; i++) {
-            if (input[i] === 0x0a) {
+        for (i = 0; i < data.length; i++) {
+            if (data[i] === 0x0a) {
                lines.push(line);
                line = [];
            } else {
-                line.push(input[i]);
+                line.push(data[i]);
            }
        }
        lines.push(line);
@@ -136,7 +143,7 @@ const Tidy = {
            output = output.concat(lines[i].slice(0, start).concat(lines[i].slice(start+length, lines[i].length)));
            output.push(0x0a);
        }
-        return output.slice(0, output.length-1);
+        return new Uint8Array(output.slice(0, output.length-1)).buffer;
    },


@@ -154,12 +161,12 @@ const Tidy = {
    /**
     * Take bytes operation.
     *
-     * @param {byteArray} input
+     * @param {ArrayBuffer} input
     * @param {Object[]} args
-     * @returns {byteArray}
+     * @returns {ArrayBuffer}
     */
    runTakeBytes: function(input, args) {
-        let start = args[0],
+        const start = args[0],
            length = args[1],
            applyToEachLine = args[2];

@@ -170,16 +177,17 @@ const Tidy = {
            return input.slice(start, start+length);

        // Split input into lines
+        const data = new Uint8Array(input);
        let lines = [],
-            line = [];
-        let i;
+            line = [],
+            i;

-        for (i = 0; i < input.length; i++) {
-            if (input[i] === 0x0a) {
+        for (i = 0; i < data.length; i++) {
+            if (data[i] === 0x0a) {
                lines.push(line);
                line = [];
            } else {
-                line.push(input[i]);
+                line.push(data[i]);
            }
        }
        lines.push(line);
@@ -189,7 +197,7 @@ const Tidy = {
            output = output.concat(lines[i].slice(start, start+length));
            output.push(0x0a);
        }
-        return output.slice(0, output.length-1);
+        return new Uint8Array(output.slice(0, output.length-1)).buffer;
    },


--- a/src/web/App.js
+++ b/src/web/App.js
@@ -49,9 +49,11 @@ App.prototype.setup = function() {
    this.manager.setup();
    this.resetLayout();
    this.setCompileMessage();
-    this.loadURIParams();

+    log.debug("App loaded");
    this.appLoaded = true;
+
+    this.loadURIParams();
    this.loaded();
 };

@@ -91,7 +93,7 @@ App.prototype.loaded = function() {
 * @param {boolean} [logToConsole=false]
 */
 App.prototype.handleError = function(err, logToConsole) {
-    if (logToConsole) console.error(err);
+    if (logToConsole) log.error(err);
    const msg = err.displayStr || err.toString();
    this.alert(msg, "danger", this.options.errorTimeout, !this.options.showErrors);
 };
@@ -129,6 +131,7 @@ App.prototype.autoBake = function() {
    if (this.autoBakePause) return false;

    if (this.autoBake_ && !this.baking) {
+        log.debug("Auto-baking");
        this.bake();
    } else {
        this.manager.controls.showStaleIndicator();
@@ -569,7 +572,7 @@ App.prototype.isLocalStorageAvailable = function() {
 App.prototype.alert = function(str, style, timeout, silent) {
    const time = new Date();

-    console.log("[" + time.toLocaleString() + "] " + str);
+    log.info("[" + time.toLocaleString() + "] " + str);
    if (silent) return;

    style = style || "danger";
--- a/src/web/InputWaiter.js
+++ b/src/web/InputWaiter.js
@@ -61,9 +61,13 @@ InputWaiter.prototype.set = function(input) {
    if (input instanceof File) {
        this.setFile(input);
        inputText.value = "";
+        this.setInputInfo(input.size, null);
    } else {
        inputText.value = input;
        window.dispatchEvent(this.manager.statechange);
+        const lines = input.length < (this.app.options.ioDisplayThreshold * 1024) ?
+            input.count("\n") + 1 : null;
+        this.setInputInfo(input.length, lines);
    }
 };

@@ -81,6 +85,7 @@ InputWaiter.prototype.setFile = function(file) {
        fileType = document.getElementById("input-file-type"),
        fileLoaded = document.getElementById("input-file-loaded");

+    this.fileBuffer = new ArrayBuffer();
    fileOverlay.style.display = "block";
    fileName.textContent = file.name;
    fileSize.textContent = file.size.toLocaleString() + " bytes";
@@ -100,21 +105,28 @@ InputWaiter.prototype.setInputInfo = function(length, lines) {
    width = width < 2 ? 2 : width;

    const lengthStr = length.toString().padStart(width, " ").replace(/ /g, "&nbsp;");
-    const linesStr = lines.toString().padStart(width, " ").replace(/ /g, "&nbsp;");
+    let msg = "length: " + lengthStr;

-    document.getElementById("input-info").innerHTML = "length: " + lengthStr + "<br>lines: " + linesStr;
+    if (typeof lines === "number") {
+        const linesStr = lines.toString().padStart(width, " ").replace(/ /g, "&nbsp;");
+        msg += "<br>lines: " + linesStr;
+    }
+
+    document.getElementById("input-info").innerHTML = msg;
 };


 /**
- * Handler for input scroll events.
- * Scrolls the highlighter pane to match the input textarea position and updates history state.
+ * Handler for input change events.
 *
 * @param {event} e
 *
 * @fires Manager#statechange
 */
 InputWaiter.prototype.inputChange = function(e) {
+    // Ignore this function if the input is a File
+    if (this.fileBuffer) return;
+
    // Remove highlighting from input and output panes as the offsets might be different now
    this.manager.highlighter.removeHighlights();

@@ -123,18 +135,47 @@ InputWaiter.prototype.inputChange = function(e) {

    // Update the input metadata info
    const inputText = this.get();
-    const lines = inputText.count("\n") + 1;
+    const lines = inputText.length < (this.app.options.ioDisplayThreshold * 1024) ?
+        inputText.count("\n") + 1 : null;

    this.setInputInfo(inputText.length, lines);

-
-    if (this.badKeys.indexOf(e.keyCode) < 0) {
+    if (e && this.badKeys.indexOf(e.keyCode) < 0) {
        // Fire the statechange event as the input has been modified
        window.dispatchEvent(this.manager.statechange);
    }
 };


+/**
+ * Handler for input paste events.
+ * Checks that the size of the input is below the display limit, otherwise treats it as a file/blob.
+ *
+ * @param {event} e
+ */
+InputWaiter.prototype.inputPaste = function(e) {
+    const pastedData = e.clipboardData.getData("Text");
+
+    if (pastedData.length < (this.app.options.ioDisplayThreshold * 1024)) {
+        this.inputChange(e);
+    } else {
+        e.preventDefault();
+        e.stopPropagation();
+
+        const file = new File([pastedData], "PastedData", {
+            type: "text/plain",
+            lastModified: Date.now()
+        });
+
+        this.loaderWorker = new LoaderWorker();
+        this.loaderWorker.addEventListener("message", this.handleLoaderMessage.bind(this));
+        this.loaderWorker.postMessage({"file": file});
+        this.set(file);
+        return false;
+    }
+};
+
+
 /**
 * Handler for input dragover events.
 * Gives the user a visual cue to show that items can be dropped here.
@@ -214,7 +255,12 @@ InputWaiter.prototype.handleLoaderMessage = function(e) {
        fileLoaded.textContent = r.progress + "%";
    }

+    if (r.hasOwnProperty("error")) {
+        this.app.alert(r.error, "danger", 10000);
+    }
+
    if (r.hasOwnProperty("fileBuffer")) {
+        log.debug("Input file loaded");
        this.fileBuffer = r.fileBuffer;
        window.dispatchEvent(this.manager.statechange);
    }
--- a/src/web/LoaderWorker.js
+++ b/src/web/LoaderWorker.js
@@ -20,7 +20,7 @@ self.addEventListener("message", function(e) {

 /**
 * Loads a file object into an ArrayBuffer, then transfers it back to the parent thread.
- * 
+ *
 * @param {File} file
 */
 self.loadFile = function(file) {
@@ -46,5 +46,9 @@ self.loadFile = function(file) {
        seek();
    };

+    reader.onerror = function(e) {
+        self.postMessage({"error": file.error.message});
+    };
+
    seek();
 };
--- a/src/web/Manager.js
+++ b/src/web/Manager.js
@@ -58,7 +58,7 @@ const Manager = function(app) {
    this.ops         = new OperationsWaiter(this.app, this);
    this.input       = new InputWaiter(this.app, this);
    this.output      = new OutputWaiter(this.app, this);
-    this.options     = new OptionsWaiter(this.app);
+    this.options     = new OptionsWaiter(this.app, this);
    this.highlighter = new HighlighterWaiter(this.app, this);
    this.seasonal    = new SeasonalWaiter(this.app, this);
    this.bindings    = new BindingsWaiter(this.app, this);
@@ -119,7 +119,7 @@ Manager.prototype.initialiseEventListeners = function() {
    this.addDynamicListener(".op-list .op-icon", "mouseover", this.ops.opIconMouseover, this.ops);
    this.addDynamicListener(".op-list .op-icon", "mouseleave", this.ops.opIconMouseleave, this.ops);
    this.addDynamicListener(".op-list", "oplistcreate", this.ops.opListCreate, this.ops);
-    this.addDynamicListener("li.operation", "operationadd", this.recipe.opAdd.bind(this.recipe));
+    this.addDynamicListener("li.operation", "operationadd", this.recipe.opAdd, this.recipe);

    // Recipe
    this.addDynamicListener(".arg:not(select)", "input", this.recipe.ingChange, this.recipe);
@@ -132,7 +132,8 @@ Manager.prototype.initialiseEventListeners = function() {
    this.addDynamicListener("#rec-list", "operationremove", this.recipe.opRemove.bind(this.recipe));

    // Input
-    this.addMultiEventListener("#input-text", "keyup paste", this.input.inputChange, this.input);
+    this.addMultiEventListener("#input-text", "keyup", this.input.inputChange, this.input);
+    this.addMultiEventListener("#input-text", "paste", this.input.inputPaste, this.input);
    document.getElementById("reset-layout").addEventListener("click", this.app.resetLayout.bind(this.app));
    document.getElementById("clr-io").addEventListener("click", this.input.clearIoClick.bind(this.input));
    this.addListeners("#input-text,#input-file", "dragover", this.input.inputDragover, this.input);
@@ -172,6 +173,7 @@ Manager.prototype.initialiseEventListeners = function() {
    this.addDynamicListener(".option-item input[type=number]", "change", this.options.numberChange, this.options);
    this.addDynamicListener(".option-item select", "change", this.options.selectChange, this.options);
    document.getElementById("theme").addEventListener("change", this.options.themeChange.bind(this.options));
+    document.getElementById("logLevel").addEventListener("change", this.options.logLevelChange.bind(this.options));

    // Misc
    window.addEventListener("keydown", this.bindings.parseInput.bind(this.bindings));
--- a/src/web/OptionsWaiter.js
+++ b/src/web/OptionsWaiter.js
@@ -8,8 +8,9 @@
 * @constructor
 * @param {App} app - The main view object for CyberChef.
 */
-const OptionsWaiter = function(app) {
+const OptionsWaiter = function(app, manager) {
    this.app = app;
+    this.manager = manager;
 };


@@ -86,6 +87,7 @@ OptionsWaiter.prototype.switchChange = function(e, state) {
    const el = e.target;
    const option = el.getAttribute("option");

+    log.debug(`Setting ${option} to ${state}`);
    this.app.options[option] = state;

    if (this.app.isLocalStorageAvailable())
@@ -102,8 +104,10 @@ OptionsWaiter.prototype.switchChange = function(e, state) {
 OptionsWaiter.prototype.numberChange = function(e) {
    const el = e.target;
    const option = el.getAttribute("option");
+    const val = parseInt(el.value, 10);

-    this.app.options[option] = parseInt(el.value, 10);
+    log.debug(`Setting ${option} to ${val}`);
+    this.app.options[option] = val;

    if (this.app.isLocalStorageAvailable())
        localStorage.setItem("options", JSON.stringify(this.app.options));
@@ -120,6 +124,7 @@ OptionsWaiter.prototype.selectChange = function(e) {
    const el = e.target;
    const option = el.getAttribute("option");

+    log.debug(`Setting ${option} to ${el.value}`);
    this.app.options[option] = el.value;

    if (this.app.isLocalStorageAvailable())
@@ -149,6 +154,8 @@ OptionsWaiter.prototype.setWordWrap = function() {

 /**
 * Changes the theme by setting the class of the <html> element.
+ *
+ * @param {Event} e
 */
 OptionsWaiter.prototype.themeChange = function (e) {
    const themeClass = e.target.value;
@@ -156,4 +163,16 @@ OptionsWaiter.prototype.themeChange = function (e) {
    document.querySelector(":root").className = themeClass;
 };

+
+/**
+ * Changes the console logging level.
+ *
+ * @param {Event} e
+ */
+OptionsWaiter.prototype.logLevelChange = function (e) {
+    const level = e.target.value;
+    log.setLevel(level, false);
+    this.manager.worker.setLogLevel();
+};
+
 export default OptionsWaiter;
--- a/src/web/OutputWaiter.js
+++ b/src/web/OutputWaiter.js
@@ -41,6 +41,7 @@ OutputWaiter.prototype.get = function() {
 * @param {boolean} [preserveBuffer=false] - Whether to preserve the dishBuffer
 */
 OutputWaiter.prototype.set = function(data, type, duration, preserveBuffer) {
+    log.debug("Output type: " + type);
    const outputText = document.getElementById("output-text");
    const outputHtml = document.getElementById("output-html");
    const outputFile = document.getElementById("output-file");
@@ -73,7 +74,7 @@ OutputWaiter.prototype.set = function(data, type, duration, preserveBuffer) {
                try {
                    eval(scriptElements[i].innerHTML); // eslint-disable-line no-eval
                } catch (err) {
-                    console.error(err);
+                    log.error(err);
                }
            }
            break;
@@ -169,7 +170,7 @@ OutputWaiter.prototype.displayFileSlice = function() {

 /**
 * Handler for show file overlay events.
- * 
+ *
 * @param {Event} e
 */
 OutputWaiter.prototype.showFileOverlayClick = function(e) {
--- a/src/web/RecipeWaiter.js
+++ b/src/web/RecipeWaiter.js
@@ -253,7 +253,7 @@ RecipeWaiter.prototype.breakpointClick = function(e) {
 */
 RecipeWaiter.prototype.operationDblclick = function(e) {
    e.target.remove();
-    window.dispatchEvent(this.manager.statechange);
+    this.opRemove(e);
 };


@@ -266,7 +266,7 @@ RecipeWaiter.prototype.operationDblclick = function(e) {
 */
 RecipeWaiter.prototype.operationChildDblclick = function(e) {
    e.target.parentNode.remove();
-    window.dispatchEvent(this.manager.statechange);
+    this.opRemove(e);
 };


@@ -421,6 +421,7 @@ RecipeWaiter.prototype.dropdownToggleClick = function(e) {
 * @param {event} e
 */
 RecipeWaiter.prototype.opAdd = function(e) {
+    log.debug(`'${e.target.querySelector(".arg-title").textContent}' added to recipe`);
    window.dispatchEvent(this.manager.statechange);
 };

@@ -433,6 +434,7 @@ RecipeWaiter.prototype.opAdd = function(e) {
 * @param {event} e
 */
 RecipeWaiter.prototype.opRemove = function(e) {
+    log.debug("Operation removed from recipe");
    window.dispatchEvent(this.manager.statechange);
 };

--- a/src/web/WorkerWaiter.js
+++ b/src/web/WorkerWaiter.js
@@ -21,8 +21,10 @@ const WorkerWaiter = function(app, manager) {
 * Sets up the ChefWorker and associated listeners.
 */
 WorkerWaiter.prototype.registerChefWorker = function() {
+    log.debug("Registering new ChefWorker");
    this.chefWorker = new ChefWorker();
    this.chefWorker.addEventListener("message", this.handleChefMessage.bind(this));
+    this.setLogLevel();

    let docURL = document.location.href.split(/[#?]/)[0];
    const index = docURL.lastIndexOf("/");
@@ -40,8 +42,10 @@ WorkerWaiter.prototype.registerChefWorker = function() {
 */
 WorkerWaiter.prototype.handleChefMessage = function(e) {
    const r = e.data;
+    log.debug("Receiving '" + r.action + "' from ChefWorker");
+
    switch (r.action) {
-        case "bakeSuccess":
+        case "bakeComplete":
            this.bakingComplete(r.data);
            break;
        case "bakeError":
@@ -52,12 +56,14 @@ WorkerWaiter.prototype.handleChefMessage = function(e) {
            break;
        case "workerLoaded":
            this.app.workerLoaded = true;
+            log.debug("ChefWorker loaded");
            this.app.loaded();
            break;
        case "statusMessage":
            this.manager.output.setStatusMsg(r.data);
            break;
        case "optionUpdate":
+            log.debug(`Setting ${r.data.option} to ${r.data.value}`);
            this.app.options[r.data.option] = r.data.value;
            break;
        case "setRegisters":
@@ -67,7 +73,7 @@ WorkerWaiter.prototype.handleChefMessage = function(e) {
            this.manager.highlighter.displayHighlights(r.data.pos, r.data.direction);
            break;
        default:
-            console.error("Unrecognised message from ChefWorker", e);
+            log.error("Unrecognised message from ChefWorker", e);
            break;
    }
 };
@@ -113,6 +119,7 @@ WorkerWaiter.prototype.bakingComplete = function(response) {
    this.app.progress = response.progress;
    this.manager.recipe.updateBreakpointIndicator(response.progress);
    this.manager.output.set(response.result, response.type, response.duration);
+    log.debug("--- Bake complete ---");
 };


@@ -145,7 +152,7 @@ WorkerWaiter.prototype.bake = function(input, recipeConfig, options, progress, s
 * Asks the ChefWorker to run a silent bake, forcing the browser to load and cache all the relevant
 * JavaScript code needed to do a real bake.
 *
- * @param {Objectp[]} [recipeConfig]
+ * @param {Object[]} [recipeConfig]
 */
 WorkerWaiter.prototype.silentBake = function(recipeConfig) {
    this.chefWorker.postMessage({
@@ -178,4 +185,19 @@ WorkerWaiter.prototype.highlight = function(recipeConfig, direction, pos) {
 };


+/**
+ * Sets the console log level in the worker.
+ *
+ * @param {string} level
+ */
+WorkerWaiter.prototype.setLogLevel = function(level) {
+    if (!this.chefWorker) return;
+
+    this.chefWorker.postMessage({
+        action: "setLogLevel",
+        data: log.getLevel()
+    });
+};
+
+
 export default WorkerWaiter;
--- a/src/web/html/index.html
+++ b/src/web/html/index.html
@@ -59,6 +59,9 @@
                "for i in range(additional): Pylon()",
                "(creating unresolved tension...",
                "Symlinking emacs and vim to ed...",
+                "Training branch predictor...",
+                "Timing cache hits...",
+                "Speculatively executing recipes..."
            ];

            // Shuffle array using Durstenfeld algorithm
@@ -369,8 +372,19 @@
                            <label for="errorTimeout"> Operation error timeout in ms (0 for never)</label>
                        </div>
                        <div class="option-item">
-                            <input type="number" option="outputFileThreshold" id="outputFileThreshold" />
-                            <label for="outputFileThreshold"> Size threshold for treating the output as a file (KiB)</label>
+                            <input type="number" option="ioDisplayThreshold" id="ioDisplayThreshold" />
+                            <label for="ioDisplayThreshold"> Size threshold for treating the input and output as a file (KiB)</label>
+                        </div>
+                        <div class="option-item">
+                            <select option="logLevel" id="logLevel">
+                                <option value="silent">Silent</option>
+                                <option value="error">Error</option>
+                                <option value="warn">Warn</option>
+                                <option value="info">Info</option>
+                                <option value="debug">Debug</option>
+                                <option value="trace">Trace</option>
+                            </select>
+                            <label for="logLevel"> Console logging level</label>
                        </div>
                    </div>
                    <div class="modal-footer">
--- a/src/web/index.js
+++ b/src/web/index.js
@@ -47,7 +47,8 @@ function main() {
        attemptHighlight:    true,
        theme:               "classic",
        useMetaKey:          false,
-        outputFileThreshold: 1024
+        ioDisplayThreshold:  512,
+        logLevel:            "info"
    };

    document.removeEventListener("DOMContentLoaded", main, false);
@@ -55,9 +56,6 @@ function main() {
    window.app.setup();
 }

-// Fix issues with browsers that don't support console.log()
-window.console = console || {log: function() {}, error: function() {}};
-
 window.compileTime = moment.tz(COMPILE_TIME, "DD/MM/YYYY HH:mm:ss z", "UTC").valueOf();
 window.compileMessage = COMPILE_MSG;

--- a/test/index.js
+++ b/test/index.js
@@ -1,3 +1,5 @@
+/* eslint no-console: 0 */
+
 /**
 * TestRunner.js
 *
--- a/test/tests/operations/Cipher.js
+++ b/test/tests/operations/Cipher.js
--- a/test/tests/operations/FlowControl.js
+++ b/test/tests/operations/FlowControl.js
@@ -37,7 +37,7 @@ TestRegister.addTests([
    },
    {
        name: "Fork, (expect) Error, Merge",
-        input: "1\n2\na\n4",
+        input: "1.1\n2.5\na\n3.4",
        expectedError: true,
        recipeConfig: [
            {
@@ -45,8 +45,8 @@ TestRegister.addTests([
                args: ["\n", "\n", false],
            },
            {
-                op: "To Base",
-                args: [16],
+                op: "Object Identifier to Hex",
+                args: [],
            },
            {
                op: "Merge",
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -35,7 +35,8 @@ module.exports = {
        new webpack.ProvidePlugin({
            $: "jquery",
            jQuery: "jquery",
-            moment: "moment-timezone"
+            moment: "moment-timezone",
+            log: "loglevel"
        }),
        new webpack.BannerPlugin({
            banner: banner,
Author	SHA1	Message	Date
n1474335	7176e5ca6e	7.4.0	2018-01-06 16:34:06 +00:00
n1474335	429829471f	Merge branch 'feature-paste-performance'	2018-01-06 16:33:12 +00:00
n1474335	4760e539b7	PRNG operation now supports BigNumbers as output	2018-01-06 16:30:17 +00:00
n1474335	f53e7ad617	Chef now defaults to treat as UTF8 if option is not set	2018-01-06 16:21:42 +00:00
n1474335	28c83fa921	Dish translation now obeys UTF8 rules	2018-01-06 16:02:50 +00:00
n1474335	4588cd151c	Data pasted into the input is treat as a file if it's over the IO threshold	2018-01-06 15:29:58 +00:00
n1474335	2d9f87abef	Added more loading messages	2018-01-05 20:26:51 +00:00
n1474335	491e6f5f5f	7.3.0	2018-01-05 18:50:48 +00:00
n1474335	ab7c05284d	Merge branch 'artemisbot-features/big-number'	2018-01-05 18:50:13 +00:00
n1474335	0586fa0e01	Fixed failing Fork test that required an error.	2018-01-05 18:49:51 +00:00
n1474335	53eba2337c	BCD operations now support BigNumbers	2018-01-05 18:38:23 +00:00
n1474335	283d3e1e7b	Blank BigNumber dishes are now treat as NaN instead of erroring	2018-01-05 18:20:06 +00:00
n1474335	7992a540ae	Conversion operations now support BigNumbers	2018-01-05 18:14:03 +00:00
n1474335	3f3e7a78eb	Arithmetic operations now support BigNumbers	2018-01-05 18:04:55 +00:00
n1474335	8d3d39acd3	Merge branch 'features/big-number' of https://github.com/artemisbot/CyberChef into artemisbot-features/big-number	2018-01-05 17:31:27 +00:00
n1474335	7b20aba2ff	Improved descriptions for 'Unescape string' and 'Escape string' operations	2018-01-04 18:32:03 +00:00
n1474335	bbfb732d8f	7.2.3	2018-01-04 17:48:08 +00:00
n1474335	566adbcda5	'Unescape string' operation now works with capitalised hex	2018-01-04 17:48:01 +00:00
n1474335	1bff490fa4	7.2.2	2018-01-04 14:43:54 +00:00
n1474335	d38375a08c	Improved error handling for file uploads	2018-01-04 14:43:49 +00:00
Matt C	c241d2f90b	Adds basic BigNumber type support Fixes `To Base` & `From Base` issues as reported on twitter	2018-01-03 11:26:31 +00:00
n1474335	0ba28dc891	Updated README.md	2018-01-02 16:02:46 +00:00
n1474335	ac9af6d2ba	7.2.1	2018-01-02 15:33:08 +00:00
n1474335	90d9e087f7	'Take bytes' and 'Drop bytes' operations now support ArrayBuffers	2018-01-02 15:33:02 +00:00
n1474335	50b24d9a56	Fixed no-trailing-space lint	2018-01-02 14:46:35 +00:00
n1474335	10f42e9a7f	7.2.0	2018-01-02 00:13:34 +00:00
n1474335	987bd303a0	Merge branch 'forge'	2018-01-02 00:13:20 +00:00
n1474335	a3f58fb831	Added 'Pseudo-Random Number Generator' operation.	2018-01-01 20:50:01 +00:00
n1474335	f52f5a0edb	Added 'RC2 Encrypt' and 'RC2 Decrypt' operations.	2018-01-01 19:50:06 +00:00
n1474335	b58942f69a	Rewrote PBKDF2 operation to use Forge instead of CryptoJS and improved the API for both PBKDF2 and EVP operations.	2018-01-01 18:49:22 +00:00
n1474335	68e52d1645	Removed CryptoJS encodings from Blowfish operations.	2018-01-01 17:54:45 +00:00
n1474335	9fc7e6cd98	Rewrote AES, DES and Triple DES operations to use Forge instead of CryptoJS, simplifying their options and adding many tests. Removed Rabbit operations. Fixes #63 and #210 .	2018-01-01 16:09:58 +00:00
n1474335	87f346d88c	7.1.0	2017-12-29 17:48:22 +00:00
n1474335	e423ff2639	Merge branch 'feature-logging'	2017-12-29 17:48:14 +00:00
n1474335	fa6905ef00	Added more comprehensive logging to FlowControl ops and added '>' prefix to all ChefWorker logs to improve clarity	2017-12-29 17:32:23 +00:00
n1474335	8684bc0158	Removed duplicate logging message	2017-12-28 18:33:59 +00:00
n1474335	a96eb450de	Improved Recipe logging	2017-12-28 18:24:29 +00:00
n1474335	d079420d46	Added logging with configurable levels to make debugging easier.	2017-12-28 18:17:38 +00:00