6.8.0

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "cyberchef",
-  "version": "6.7.1",
+  "version": "6.8.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cyberchef",
-  "version": "6.7.1",
+  "version": "6.8.0",
   "description": "The Cyber Swiss Army Knife for encryption, encoding, compression and data analysis.",
   "author": "n1474335 <n1474335@gmail.com>",
   "homepage": "https://gchq.github.io/CyberChef",

src/core/Dish.js

@@ -13,7 +13,7 @@ import Utils from "./Utils.js";
  */
 const Dish = function(value, type) {
     this.value = value || typeof value == "string" ? value : null;
-    this.type  = type || Dish.BYTE_ARRAY;
+    this.type = type || Dish.BYTE_ARRAY;
 };
 
 
@@ -101,7 +101,7 @@ Dish.enumLookup = function(typeEnum) {
  */
 Dish.prototype.set = function(value, type) {
     this.value = value;
-    this.type  = type;
+    this.type = type;
 
     if (!this.valid()) {
         const sample = Utils.truncate(JSON.stringify(this.value), 13);

src/core/Utils.js

@@ -859,7 +859,7 @@ const Utils = {
      *
      * fragment      = *( pchar / "/" / "?" )
      * query         = *( pchar / "/" / "?" )
-     * pchar         = unreserved / pct-encoded / sub-delims / ":" / "@" 
+     * pchar         = unreserved / pct-encoded / sub-delims / ":" / "@"
      * unreserved    = ALPHA / DIGIT / "-" / "." / "_" / "~"
      * pct-encoded   = "%" HEXDIG HEXDIG
      * sub-delims    = "!" / "$" / "&" / "'" / "(" / ")"

src/core/config/Categories.js

@@ -113,7 +113,7 @@ const Categories = [
         ]
     },
     {
-        name: "Logical operations",
+        name: "Arithmetic / Logic",
         ops: [
             "XOR",
             "XOR Brute Force",
@@ -122,6 +122,13 @@ const Categories = [
             "AND",
             "ADD",
             "SUB",
+            "Sum",
+            "Subtract",
+            "Multiply",
+            "Divide",
+            "Mean",
+            "Median",
+            "Standard Deviation",
             "Bit shift left",
             "Bit shift right",
             "Rotate left",

src/core/config/OperationConfig.js

@@ -1,3 +1,4 @@
+import Arithmetic from "../operations/Arithmetic.js";
 import Base from "../operations/Base.js";
 import Base58 from "../operations/Base58.js";
 import Base64 from "../operations/Base64.js";
@@ -519,6 +520,97 @@ const OperationConfig = {
             }
         ]
     },
+    "Sum": {
+        module: "Default",
+        description: "Adds together a list of numbers. If an item in the string is not a number it is excluded from the list.<br><br>e.g. <code>0x0a 8 .5</code> becomes <code>18.5</code>",
+        inputType: "string",
+        outputType: "number",
+        args: [
+            {
+                name: "Delimiter",
+                type: "option",
+                value: Arithmetic.DELIM_OPTIONS
+            }
+        ]
+    },
+    "Subtract": {
+        module: "Default",
+        description: "Subtracts a list of numbers. If an item in the string is not a number it is excluded from the list.<br><br>e.g. <code>0x0a 8 .5</code> becomes <code>1.5</code>",
+        inputType: "string",
+        outputType: "number",
+        args: [
+            {
+                name: "Delimiter",
+                type: "option",
+                value: Arithmetic.DELIM_OPTIONS
+            }
+        ]
+    },
+    "Multiply": {
+        module: "Default",
+        description: "Multiplies a list of numbers. If an item in the string is not a number it is excluded from the list.<br><br>e.g. <code>0x0a 8 .5</code> becomes <code>40</code>",
+        inputType: "string",
+        outputType: "number",
+        args: [
+            {
+                name: "Delimiter",
+                type: "option",
+                value: Arithmetic.DELIM_OPTIONS
+            }
+        ]
+    },
+    "Divide": {
+        module: "Default",
+        description: "Divides a list of numbers. If an item in the string is not a number it is excluded from the list.<br><br>e.g. <code>0x0a 8 .5</code> becomes <code>2.5</code>",
+        inputType: "string",
+        outputType: "number",
+        args: [
+            {
+                name: "Delimiter",
+                type: "option",
+                value: Arithmetic.DELIM_OPTIONS
+            }
+        ]
+    },
+    "Mean": {
+        module: "Default",
+        description: "Computes the mean (average) of a number list. If an item in the string is not a number it is excluded from the list.<br><br>e.g. <code>0x0a 8 .5 .5</code> becomes <code>4.75</code>",
+        inputType: "string",
+        outputType: "number",
+        args: [
+            {
+                name: "Delimiter",
+                type: "option",
+                value: Arithmetic.DELIM_OPTIONS
+            }
+        ]
+    },
+    "Median": {
+        module: "Default",
+        description: "Computes the median of a number list. If an item in the string is not a number it is excluded from the list.<br><br>e.g. <code>0x0a 8 1 .5</code> becomes <code>4.5</code>",
+        inputType: "string",
+        outputType: "number",
+        args: [
+            {
+                name: "Delimiter",
+                type: "option",
+                value: Arithmetic.DELIM_OPTIONS
+            }
+        ]
+    },
+    "Standard Deviation": {
+        module: "Default",
+        description: "Computes the standard deviation of a number list. If an item in the string is not a number it is excluded from the list.<br><br>e.g. <code>0x0a 8 .5</code> becomes <code>4.089281382128433</code>",
+        inputType: "string",
+        outputType: "number",
+        args: [
+            {
+                name: "Delimiter",
+                type: "option",
+                value: Arithmetic.DELIM_OPTIONS
+            }
+        ]
+    },
     "From Hex": {
         module: "Default",
         description: "Converts a hexadecimal byte string back into its raw value.<br><br>e.g. <code>ce 93 ce b5 ce b9 ce ac 20 cf 83 ce bf cf 85 0a</code> becomes the UTF-8 encoded string <code>Γειά σου</code>",

src/core/config/modules/Default.js

@@ -1,4 +1,5 @@
 import FlowControl from "../../FlowControl.js";
+import Arithmetic from "../../operations/Arithmetic.js";
 import Base from "../../operations/Base.js";
 import Base58 from "../../operations/Base58.js";
 import Base64 from "../../operations/Base64.js";
@@ -159,6 +160,13 @@ OpModules.Default = {
     "Return":               FlowControl.runReturn,
     "Comment":              FlowControl.runComment,
     "PHP Deserialize":      PHP.runDeserialize,
+    "Sum":                  Arithmetic.runSum,
+    "Subtract":             Arithmetic.runSub,
+    "Multiply":             Arithmetic.runMulti,
+    "Divide":               Arithmetic.runDiv,
+    "Mean":                 Arithmetic.runMean,
+    "Median":               Arithmetic.runMedian,
+    "Standard Deviation":   Arithmetic.runStdDev,
 
 
     /*

src/core/operations/Arithmetic.js

@@ -0,0 +1,252 @@
+import Utils from "../Utils.js";
+
+
+/**
+ * Math operations on numbers.
+ *
+ * @author bwhitn [brian.m.whitney@outlook.com]
+ * @copyright Crown Copyright 2016
+ * @license Apache-2.0
+ *
+ * @namespace
+ */
+const Arithmetic = {
+
+    /**
+     * @constant
+     * @default
+     */
+    DELIM_OPTIONS: ["Line feed", "Space", "Comma", "Semi-colon", "Colon", "CRLF"],
+
+
+    /**
+     * Splits a string based on a delimiter and calculates the sum of numbers.
+     *
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {number}
+     */
+    runSum: function(input, args) {
+        const val = Arithmetic._sum(Arithmetic._createNumArray(input, args[0]));
+        return typeof(val) === "number" ? val : NaN;
+    },
+
+
+    /**
+     * Splits a string based on a delimiter and subtracts all the numbers.
+     *
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {number}
+     */
+    runSub: function(input, args) {
+        let val = Arithmetic._sub(Arithmetic._createNumArray(input, args[0]));
+        return typeof(val) === "number" ? val : NaN;
+    },
+
+
+    /**
+     * Splits a string based on a delimiter and multiplies the numbers.
+     *
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {number}
+     */
+    runMulti: function(input, args) {
+        let val = Arithmetic._multi(Arithmetic._createNumArray(input, args[0]));
+        return typeof(val) === "number" ? val : NaN;
+    },
+
+
+    /**
+     * Splits a string based on a delimiter and divides the numbers.
+     *
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {number}
+     */
+    runDiv: function(input, args) {
+        let val = Arithmetic._div(Arithmetic._createNumArray(input, args[0]));
+        return typeof(val) === "number" ? val : NaN;
+    },
+
+
+    /**
+     * Splits a string based on a delimiter and computes the mean (average).
+     *
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {number}
+     */
+    runMean: function(input, args) {
+        let val = Arithmetic._mean(Arithmetic._createNumArray(input, args[0]));
+        return typeof(val) === "number" ? val : NaN;
+    },
+
+
+    /**
+     * Splits a string based on a delimiter and finds the median.
+     *
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {number}
+     */
+    runMedian: function(input, args) {
+        let val = Arithmetic._median(Arithmetic._createNumArray(input, args[0]));
+        return typeof(val) === "number" ? val : NaN;
+    },
+
+
+    /**
+     * splits a string based on a delimiter and computes the standard deviation.
+     *
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {number}
+     */
+    runStdDev: function(input, args) {
+        let val = Arithmetic._stdDev(Arithmetic._createNumArray(input, args[0]));
+        return typeof(val) === "number" ? val : NaN;
+    },
+
+
+    /**
+     * Converts a string array to a number array.
+     *
+     * @private
+     * @param {string[]} input
+     * @param {string} delim
+     * @returns {number[]}
+     */
+    _createNumArray: function(input, delim) {
+        delim = Utils.charRep[delim || "Space"];
+        let splitNumbers = input.split(delim),
+            numbers = [],
+            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);
+            }
+        }
+        return numbers;
+    },
+
+
+    /**
+     * Adds an array of numbers and returns the value.
+     *
+     * @private
+     * @param {number[]} data
+     * @returns {number}
+     */
+    _sum: function(data) {
+        if (data.length > 0) {
+            return data.reduce((acc, curr) => acc + curr);
+        }
+    },
+
+
+    /**
+     * Subtracts an array of numbers and returns the value.
+     *
+     * @private
+     * @param {number[]} data
+     * @returns {number}
+     */
+    _sub: function(data) {
+        if (data.length > 0) {
+            return data.reduce((acc, curr) => acc - curr);
+        }
+    },
+
+
+    /**
+     * Multiplies an array of numbers and returns the value.
+     *
+     * @private
+     * @param {number[]} data
+     * @returns {number}
+     */
+    _multi: function(data) {
+        if (data.length > 0) {
+            return data.reduce((acc, curr) => acc * curr);
+        }
+    },
+
+
+    /**
+     * Divides an array of numbers and returns the value.
+     *
+     * @private
+     * @param {number[]} data
+     * @returns {number}
+     */
+    _div: function(data) {
+        if (data.length > 0) {
+            return data.reduce((acc, curr) => acc / curr);
+        }
+    },
+
+
+    /**
+     * Computes mean of a number array and returns the value.
+     *
+     * @private
+     * @param {number[]} data
+     * @returns {number}
+     */
+    _mean: function(data) {
+        if (data.length > 0) {
+            return Arithmetic._sum(data) / data.length;
+        }
+    },
+
+
+    /**
+     * Computes median of a number array and returns the value.
+     *
+     * @private
+     * @param {number[]} data
+     * @returns {number}
+     */
+    _median: function (data) {
+        if ((data.length % 2) === 0) {
+            let first, second;
+            data.sort(function(a, b){
+                return a - b;
+            });
+            first = data[Math.floor(data.length / 2)];
+            second = data[Math.floor(data.length / 2) - 1];
+            return Arithmetic._mean([first, second]);
+        } else {
+            return data[Math.floor(data.length / 2)];
+        }
+    },
+
+
+    /**
+     * Computes standard deviation of a number array and returns the value.
+     *
+     * @private
+     * @param {number[]} data
+     * @returns {number}
+     */
+    _stdDev: function (data) {
+        if (data.length > 0) {
+            let avg = Arithmetic._mean(data);
+            let devSum = 0;
+            for (let i = 0; i < data.length; i++) {
+                devSum += (data[i] - avg) ** 2;
+            }
+            return Math.sqrt(devSum / data.length);
+        }
+    },
+};
+
+export default Arithmetic;

src/core/operations/ByteRepr.js

@@ -186,7 +186,7 @@ const ByteRepr = {
         // 0x and \x are added to the beginning if they are selected, so increment the positions accordingly
         if (delim === "0x" || delim === "\\x") {
             pos[0].start += 2;
-            pos[0].end   += 2;
+            pos[0].end += 2;
         }
         return pos;
     },

src/core/operations/MS.js

@@ -1,5 +1,5 @@
 /**
- * Microsoft operations. 
+ * Microsoft operations.
  *
  * @author bmwhitn [brian.m.whitney@outlook.com]
  * @copyright Crown Copyright 2017

src/core/operations/Numberwang.js

@@ -14,16 +14,72 @@ const Numberwang = {
      * @returns {string}
      */
     run: function(input, args) {
-        if (!input) return "Let's play Wangernumb!";
-        const match = input.match(/\d+/);
-        if (match) {
-            return match[0] + "! That's Numberwang!";
+        let output;
+        if (!input) {
+            output = "Let's play Wangernumb!";
         } else {
-            // That's a bad miss!
-            return "Sorry, that's not Numberwang. Let's rotate the board!";
+            const match = input.match(/(f0rty-s1x|shinty-six|filth-hundred and neeb|-?√?\d+(\.\d+)?i?([a-z]?)%?)/i);
+            if (match) {
+                if (match[3]) output = match[0] + "! That's AlphaNumericWang!";
+                else output = match[0] + "! That's Numberwang!";
+            } else {
+                // That's a bad miss!
+                output = "Sorry, that's not Numberwang. Let's rotate the board!";
+            }
         }
+
+        const rand = Math.floor(Math.random() * Numberwang._didYouKnow.length);
+        return output + "\n\nDid you know: " + Numberwang._didYouKnow[rand];
     },
 
+
+    /**
+     * Taken from http://numberwang.wikia.com/wiki/Numberwang_Wikia
+     *
+     * @private
+     * @constant
+     */
+    _didYouKnow: [
+        "Numberwang, contrary to popular belief, is a fruit and not a vegetable.",
+        "Robert Webb once got WordWang while presenting an episode of Numberwang.",
+        "The 6705th digit of pi is Numberwang.",
+        "Numberwang was invented on a Sevenday.",
+        "Contrary to popular belief, Albert Einstein always got good grades in Numberwang at school. He once scored ^4$ on a test.",
+        "680 asteroids have been named after Numberwang.",
+        "Archimedes is most famous for proclaiming \"That's Numberwang!\" during an epiphany about water displacement he had while taking a bath.",
+        "Numberwang Day is celebrated in Japan on every day of the year apart from June 6.",
+        "Biologists recently discovered Numberwang within a strand of human DNA.",
+        "Numbernot is a special type of non-Numberwang number. It is divisible by 3 and the letter \"y\".",
+        "Julie once got 612.04 Numberwangs in a single episode of Emmerdale.",
+        "In India, it is traditional to shout out \"Numberwang!\" instead of checkmate during games of chess.",
+        "There is a rule on Countdown which states that if you get Numberwang in the numbers round, you automatically win. It has only ever been invoked twice.",
+        "\"Numberwang\" was the third-most common baby name for a brief period in 1722.",
+        "\"The Lion King\" was loosely based on Numberwang.",
+        "\"A Numberwang a day keeps the doctor away\" is how Donny Cosy, the oldest man in the world, explained how he was in such good health at the age of 136.",
+        "The \"number lock\" button on a keyboard is based on the popular round of the same name in \"Numberwang\".",
+        "Cambridge became the first university to offer a course in Numberwang in 1567.",
+        "Schrödinger's Numberwang is a number that has been confusing dentists for centuries.",
+        "\"Harry Potter and the Numberwang of Numberwang\" was rejected by publishers -41 times before it became a bestseller.",
+        "\"Numberwang\" is the longest-running British game show in history; it has aired 226 seasons, each containing 19 episodes, which makes a grand total of 132 episodes.",
+        "The triple Numberwang bonus was discovered by archaeologist Thomas Jefferson in Somerset.",
+        "Numberwang is illegal in parts of Czechoslovakia.",
+        "Numberwang was discovered in India in the 12th century.",
+        "Numberwang has the chemical formula Zn4SO2(HgEs)3.",
+        "The first pack of cards ever created featured two \"Numberwang\" cards instead of jokers.",
+        "Julius Caesar was killed by an overdose of Numberwang.",
+        "The most Numberwang musical note is G#.",
+        "In 1934, the forty-third Google Doodle promoted the upcoming television show \"Numberwang on Ice\".",
+        "A recent psychology study found that toddlers were 17% faster at identifying numbers which were Numberwang.",
+        "There are 700 ways to commit a foul in the television show \"Numberwang\". All 700 of these fouls were committed by Julie in one single episode in 1473.",
+        "Astronomers suspect God is Numberwang.",
+        "Numberwang is the official beverage of Canada.",
+        "In the pilot episode of \"The Price is Right\", if a contestant got the value of an item exactly right they were told \"That's Numberwang!\" and immediately won ₹5.7032.",
+        "The first person to get three Numberwangs in a row was Madonna.",
+        "\"Numberwang\" has the code U+46402 in Unicode.",
+        "The musical note \"Numberwang\" is between D# and E♮.",
+        "Numberwang was first played on the moon in 1834.",
+    ],
+
 };
 
 export default Numberwang;

src/web/App.js

@@ -529,7 +529,7 @@ App.prototype.setCompileMessage = function() {
 
 /**
  * Determines whether the browser supports Local Storage and if it is accessible.
- * 
+ *
  * @returns {boolean}
  */
 App.prototype.isLocalStorageAvailable = function() {