9.52.1

* Make "Character" option actually reverse characters
* Add new option "Byte" that behaves as previous "Character" option

.github/workflows/codeql.yml

@@ -22,12 +22,12 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v1
+      uses: github/codeql-action/init@v2
       with:
         languages: ${{ matrix.language }}
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v1
+      uses: github/codeql-action/analyze@v2

.github/workflows/master.yml

@@ -10,10 +10,10 @@ jobs:
   main:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Set node version
-      uses: actions/setup-node@v1
+      uses: actions/setup-node@v3
       with:
         node-version: '18.x'
 
@@ -47,7 +47,7 @@ jobs:
 
     - name: Deploy to GitHub Pages
       if: success() && github.ref == 'refs/heads/master'
-      uses: crazy-max/ghaction-github-pages@v2
+      uses: crazy-max/ghaction-github-pages@v3
       with:
         target_branch: gh-pages
         build_dir: ./build/prod

.github/workflows/pull_requests.yml

@@ -9,10 +9,10 @@ jobs:
   main:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Set node version
-      uses: actions/setup-node@v1
+      uses: actions/setup-node@v3
       with:
         node-version: '18.x'
 

.github/workflows/releases.yml

@@ -10,10 +10,10 @@ jobs:
   main:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Set node version
-      uses: actions/setup-node@v1
+      uses: actions/setup-node@v3
       with:
         node-version: '18.x'
 

CHANGELOG.md

@@ -13,6 +13,21 @@ All major and minor version changes will be documented in this file. Details of
 
 ## Details
 
+### [9.52.0] - 2022-11-25
+- Added 'ChaCha' operation [@joostrijneveld] | [#1466]
+
+### [9.51.0] - 2022-11-25
+- Added 'CMAC' operation [@mikecat] | [#1457]
+
+### [9.50.0] - 2022-11-25
+- Added 'Shuffle' operation [@mikecat] | [#1472]
+
+### [9.49.0] - 2022-11-11
+- Added 'LZ4 Compress' and 'LZ4 Decompress' operations [@n1474335] | [31a7f83]
+
+### [9.48.0] - 2022-10-14
+- Added 'LM Hash' and 'NT Hash' operations [@n1474335] [@brun0ne] | [#1427]
+
 ### [9.47.0] - 2022-10-14
 - Added 'LZMA Decompress' and 'LZMA Compress' operations [@mattnotmitt] | [#1421]
 
@@ -318,6 +333,11 @@ All major and minor version changes will be documented in this file. Details of
 
 
 
+[9.52.0]: https://github.com/gchq/CyberChef/releases/tag/v9.52.0
+[9.51.0]: https://github.com/gchq/CyberChef/releases/tag/v9.51.0
+[9.50.0]: https://github.com/gchq/CyberChef/releases/tag/v9.50.0
+[9.49.0]: https://github.com/gchq/CyberChef/releases/tag/v9.49.0
+[9.48.0]: https://github.com/gchq/CyberChef/releases/tag/v9.48.0
 [9.47.0]: https://github.com/gchq/CyberChef/releases/tag/v9.47.0
 [9.46.0]: https://github.com/gchq/CyberChef/releases/tag/v9.46.0
 [9.45.0]: https://github.com/gchq/CyberChef/releases/tag/v9.45.0
@@ -454,6 +474,8 @@ All major and minor version changes will be documented in this file. Details of
 [@crespyl]: https://github.com/crespyl
 [@thomasleplus]: https://github.com/thomasleplus
 [@valdelaseras]: https://github.com/valdelaseras
+[@brun0ne]: https://github.com/brun0ne
+[@joostrijneveld]: https://github.com/joostrijneveld
 
 [8ad18b]: https://github.com/gchq/CyberChef/commit/8ad18bc7db6d9ff184ba3518686293a7685bf7b7
 [9a33498]: https://github.com/gchq/CyberChef/commit/9a33498fed26a8df9c9f35f39a78a174bf50a513
@@ -461,6 +483,7 @@ All major and minor version changes will be documented in this file. Details of
 [e9ca4dc]: https://github.com/gchq/CyberChef/commit/e9ca4dc9caf98f33fd986431cd400c88082a42b8
 [dd18e52]: https://github.com/gchq/CyberChef/commit/dd18e529939078b89867297b181a584e8b2cc7da
 [a895d1d]: https://github.com/gchq/CyberChef/commit/a895d1d82a2f92d440a0c5eca2bc7c898107b737
+[31a7f83]: https://github.com/gchq/CyberChef/commit/31a7f83b82e78927f89689f323fcb9185144d6ff
 
 [#95]: https://github.com/gchq/CyberChef/pull/299
 [#173]: https://github.com/gchq/CyberChef/pull/173
@@ -557,4 +580,8 @@ All major and minor version changes will be documented in this file. Details of
 [#1250]: https://github.com/gchq/CyberChef/pull/1250
 [#1308]: https://github.com/gchq/CyberChef/pull/1308
 [#1421]: https://github.com/gchq/CyberChef/pull/1421
+[#1427]: https://github.com/gchq/CyberChef/pull/1427
+[#1472]: https://github.com/gchq/CyberChef/pull/1472
+[#1457]: https://github.com/gchq/CyberChef/pull/1457
+[#1466]: https://github.com/gchq/CyberChef/pull/1466
 

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "cyberchef",
-  "version": "9.47.2",
+  "version": "9.52.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "cyberchef",
-      "version": "9.47.2",
+      "version": "9.52.1",
       "hasInstallScript": true,
       "license": "Apache-2.0",
       "dependencies": {
@@ -58,6 +58,7 @@
         "loglevel": "^1.8.0",
         "loglevel-message-prefix": "^3.0.0",
         "lz-string": "^1.4.4",
+        "lz4js": "^0.2.0",
         "markdown-it": "^13.0.1",
         "moment": "^2.29.3",
         "moment-timezone": "^0.5.34",
@@ -66,6 +67,7 @@
         "node-md6": "^0.1.0",
         "nodom": "^2.4.0",
         "notepack.io": "^3.0.1",
+        "ntlm": "^0.1.3",
         "nwmatcher": "^1.4.4",
         "otp": "0.1.3",
         "path": "^0.12.7",
@@ -9607,6 +9609,11 @@
         "lz-string": "bin/bin.js"
       }
     },
+    "node_modules/lz4js": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/lz4js/-/lz4js-0.2.0.tgz",
+      "integrity": "sha512-gY2Ia9Lm7Ep8qMiuGRhvUq0Q7qUereeldZPP1PMEJxPtEWHJLqw9pgX68oHajBH0nzJK4MaZEA/YNV3jT8u8Bg=="
+    },
     "node_modules/make-dir": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-3.1.0.tgz",
@@ -10537,6 +10544,14 @@
         "url": "https://github.com/fb55/nth-check?sponsor=1"
       }
     },
+    "node_modules/ntlm": {
+      "version": "0.1.3",
+      "resolved": "https://registry.npmjs.org/ntlm/-/ntlm-0.1.3.tgz",
+      "integrity": "sha512-pPlHxhAegZP4QAaOYd51vRd6VXTGfF7VLKJwuwN0iEB1aIi3SnqXYuS/bH/6wWBOq+Ehdil49mHm1Nseon085w==",
+      "engines": [
+        "node"
+      ]
+    },
     "node_modules/nwmatcher": {
       "version": "1.4.4",
       "resolved": "https://registry.npmjs.org/nwmatcher/-/nwmatcher-1.4.4.tgz",
@@ -21600,6 +21615,11 @@
       "resolved": "https://registry.npmjs.org/lz-string/-/lz-string-1.4.4.tgz",
       "integrity": "sha512-0ckx7ZHRPqb0oUm8zNr+90mtf9DQB60H1wMCjBtfi62Kl3a7JbHob6gA2bC+xRvZoOL+1hzUK8jeuEIQE8svEQ=="
     },
+    "lz4js": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/lz4js/-/lz4js-0.2.0.tgz",
+      "integrity": "sha512-gY2Ia9Lm7Ep8qMiuGRhvUq0Q7qUereeldZPP1PMEJxPtEWHJLqw9pgX68oHajBH0nzJK4MaZEA/YNV3jT8u8Bg=="
+    },
     "make-dir": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-3.1.0.tgz",
@@ -22304,6 +22324,11 @@
         "boolbase": "^1.0.0"
       }
     },
+    "ntlm": {
+      "version": "0.1.3",
+      "resolved": "https://registry.npmjs.org/ntlm/-/ntlm-0.1.3.tgz",
+      "integrity": "sha512-pPlHxhAegZP4QAaOYd51vRd6VXTGfF7VLKJwuwN0iEB1aIi3SnqXYuS/bH/6wWBOq+Ehdil49mHm1Nseon085w=="
+    },
     "nwmatcher": {
       "version": "1.4.4",
       "resolved": "https://registry.npmjs.org/nwmatcher/-/nwmatcher-1.4.4.tgz",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cyberchef",
-  "version": "9.47.2",
+  "version": "9.52.1",
   "description": "The Cyber Swiss Army Knife for encryption, encoding, compression and data analysis.",
   "author": "n1474335 <n1474335@gmail.com>",
   "homepage": "https://gchq.github.io/CyberChef",
@@ -134,6 +134,7 @@
     "loglevel": "^1.8.0",
     "loglevel-message-prefix": "^3.0.0",
     "lz-string": "^1.4.4",
+    "lz4js": "^0.2.0",
     "markdown-it": "^13.0.1",
     "moment": "^2.29.3",
     "moment-timezone": "^0.5.34",
@@ -142,6 +143,7 @@
     "node-md6": "^0.1.0",
     "nodom": "^2.4.0",
     "notepack.io": "^3.0.1",
+    "ntlm": "^0.1.3",
     "nwmatcher": "^1.4.4",
     "otp": "0.1.3",
     "path": "^0.12.7",
@@ -170,7 +172,7 @@
     "build": "npx grunt prod",
     "node": "npx grunt node",
     "repl": "node --experimental-modules --experimental-json-modules --experimental-specifier-resolution=node --no-warnings src/node/repl.mjs",
-    "test": "npx grunt configTests && node --experimental-modules --experimental-json-modules --no-warnings --no-deprecation tests/node/index.mjs && node --experimental-modules --experimental-json-modules --no-warnings --no-deprecation tests/operations/index.mjs",
+    "test": "npx grunt configTests && node --experimental-modules --experimental-json-modules --no-warnings --no-deprecation --openssl-legacy-provider tests/node/index.mjs && node --experimental-modules --experimental-json-modules --no-warnings --no-deprecation --openssl-legacy-provider tests/operations/index.mjs",
     "testnodeconsumer": "npx grunt testnodeconsumer",
     "testui": "npx grunt testui",
     "testuidev": "npx nightwatch --env=dev",

src/core/Ingredient.mjs

@@ -27,6 +27,7 @@ class Ingredient {
         this.toggleValues = [];
         this.target = null;
         this.defaultIndex = 0;
+        this.maxLength = null;
         this.min = null;
         this.max = null;
         this.step = 1;
@@ -53,6 +54,7 @@ class Ingredient {
         this.toggleValues = ingredientConfig.toggleValues;
         this.target = typeof ingredientConfig.target !== "undefined" ? ingredientConfig.target : null;
         this.defaultIndex = typeof ingredientConfig.defaultIndex !== "undefined" ? ingredientConfig.defaultIndex : 0;
+        this.maxLength = ingredientConfig.maxLength || null;
         this.min = ingredientConfig.min;
         this.max = ingredientConfig.max;
         this.step = ingredientConfig.step;

src/core/Operation.mjs

@@ -184,6 +184,7 @@ class Operation {
             if (ing.disabled) conf.disabled = ing.disabled;
             if (ing.target) conf.target = ing.target;
             if (ing.defaultIndex) conf.defaultIndex = ing.defaultIndex;
+            if (ing.maxLength) conf.maxLength = ing.maxLength;
             if (typeof ing.min === "number") conf.min = ing.min;
             if (typeof ing.max === "number") conf.max = ing.max;
             if (ing.step) conf.step = ing.step;

src/core/Utils.mjs

@@ -206,7 +206,7 @@ class Utils {
      * Utils.parseEscapedChars("\\n");
      */
     static parseEscapedChars(str) {
-        return str.replace(/\\([bfnrtv'"]|[0-3][0-7]{2}|[0-7]{1,2}|x[\da-fA-F]{2}|u[\da-fA-F]{4}|u\{[\da-fA-F]{1,6}\}|\\)/g, function(m, a) {
+        return str.replace(/\\([abfnrtv'"]|[0-3][0-7]{2}|[0-7]{1,2}|x[\da-fA-F]{2}|u[\da-fA-F]{4}|u\{[\da-fA-F]{1,6}\}|\\)/g, function(m, a) {
             switch (a[0]) {
                 case "\\":
                     return "\\";
@@ -219,6 +219,8 @@ class Utils {
                 case "6":
                 case "7":
                     return String.fromCharCode(parseInt(a, 8));
+                case "a":
+                    return String.fromCharCode(7);
                 case "b":
                     return "\b";
                 case "t":
@@ -380,6 +382,70 @@ class Utils {
     }
 
 
+    /**
+     * Converts a byte array to an integer.
+     *
+     * @param {byteArray} byteArray
+     * @param {string} byteorder - "little" or "big"
+     * @returns {integer}
+     *
+     * @example
+     * // returns 67305985
+     * Utils.byteArrayToInt([1, 2, 3, 4], "little");
+     *
+     * // returns 16909060
+     * Utils.byteArrayToInt([1, 2, 3, 4], "big");
+     */
+    static byteArrayToInt(byteArray, byteorder) {
+        let value = 0;
+        if (byteorder === "big") {
+            for (let i = 0; i < byteArray.length; i++) {
+                value = (value * 256) + byteArray[i];
+            }
+        } else {
+            for (let i = byteArray.length - 1; i >= 0; i--) {
+                value = (value * 256) + byteArray[i];
+            }
+        }
+        return value;
+    }
+
+
+    /**
+     * Converts an integer to a byte array of {length} bytes.
+     *
+     * @param {integer} value
+     * @param {integer} length
+     * @param {string} byteorder - "little" or "big"
+     * @returns {byteArray}
+     *
+     * @example
+     * // returns [5, 255, 109, 1]
+     * Utils.intToByteArray(23985925, 4, "little");
+     *
+     * // returns [1, 109, 255, 5]
+     * Utils.intToByteArray(23985925, 4, "big");
+     *
+     * // returns [0, 0, 0, 0, 1, 109, 255, 5]
+     * Utils.intToByteArray(23985925, 8, "big");
+     */
+    static intToByteArray(value, length, byteorder) {
+        const arr = new Array(length);
+        if (byteorder === "little") {
+            for (let i = 0; i < length; i++) {
+                arr[i] = value & 0xFF;
+                value = value >>> 8;
+            }
+        } else {
+            for (let i = length - 1; i >= 0; i--) {
+                arr[i] = value & 0xFF;
+                value = value >>> 8;
+            }
+        }
+        return arr;
+    }
+
+
     /**
      * Converts a string to an ArrayBuffer.
      * Treats the string as UTF-8 if any values are over 255.

src/core/config/Categories.json

@@ -75,6 +75,7 @@
             "AES Decrypt",
             "Blowfish Encrypt",
             "Blowfish Decrypt",
+            "ChaCha",
             "DES Encrypt",
             "DES Decrypt",
             "Triple DES Encrypt",
@@ -249,6 +250,7 @@
             "To Table",
             "Reverse",
             "Sort",
+            "Shuffle",
             "Unique",
             "Split",
             "Filter",
@@ -333,7 +335,9 @@
             "LZString Decompress",
             "LZString Compress",
             "LZMA Decompress",
-            "LZMA Compress"
+            "LZMA Compress",
+            "LZ4 Decompress",
+            "LZ4 Compress"
         ]
     },
     {
@@ -365,10 +369,13 @@
             "Compare SSDEEP hashes",
             "Compare CTPH hashes",
             "HMAC",
+            "CMAC",
             "Bcrypt",
             "Bcrypt compare",
             "Bcrypt parse",
             "Scrypt",
+            "NT Hash",
+            "LM Hash",
             "Fletcher-8 Checksum",
             "Fletcher-16 Checksum",
             "Fletcher-32 Checksum",

src/core/config/scripts/newMinorVersion.mjs

@@ -136,7 +136,7 @@ const getFeature = function() {
 
             fs.writeFileSync(path.join(process.cwd(), "CHANGELOG.md"), changelogData);
 
-            console.log("Written CHANGELOG.md");
+            console.log("Written CHANGELOG.md\nCommit changes and then run `npm version minor`.");
         }
     });
 };

src/core/lib/Hex.mjs

@@ -105,13 +105,17 @@ export function fromHex(data, delim="Auto", byteLen=2) {
         throw new OperationError("Byte length must be a positive integer");
 
     if (delim !== "None") {
-        const delimRegex = delim === "Auto" ? /[^a-f\d]|(0x)/gi : Utils.regexRep(delim);
-        data = data.replace(delimRegex, "");
+        const delimRegex = delim === "Auto" ? /[^a-f\d]|0x/gi : Utils.regexRep(delim);
+        data = data.split(delimRegex);
+    } else {
+        data = [data];
     }
 
     const output = [];
-    for (let i = 0; i < data.length; i += byteLen) {
-        output.push(parseInt(data.substr(i, byteLen), 16));
+    for (let i = 0; i < data.length; i++) {
+        for (let j = 0; j < data[i].length; j += byteLen) {
+            output.push(parseInt(data[i].substr(j, byteLen), 16));
+        }
     }
     return output;
 }

src/core/lib/Sort.mjs

@@ -103,3 +103,15 @@ export function hexadecimalSort(a, b) {
 
     return a.localeCompare(b);
 }
+
+/**
+ * Comparison operation for sorting by length
+ *
+ * @param {string} a
+ * @param {string} b
+ * @returns {number}
+ */
+export function lengthSort(a, b) {
+    return a.length - b.length;
+}
+

src/core/operations/CMAC.mjs

@@ -0,0 +1,149 @@
+/**
+ * @author mikecat
+ * @copyright Crown Copyright 2022
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation.mjs";
+import Utils from "../Utils.mjs";
+import forge from "node-forge";
+import { toHexFast } from "../lib/Hex.mjs";
+import OperationError from "../errors/OperationError.mjs";
+
+/**
+ * CMAC operation
+ */
+class CMAC extends Operation {
+
+    /**
+     * CMAC constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "CMAC";
+        this.module = "Crypto";
+        this.description = "CMAC is a block-cipher based message authentication code algorithm.<br><br>RFC4493 defines AES-CMAC that uses AES encryption with a 128-bit key.<br>NIST SP 800-38B suggests usages of AES with other key lengths and Triple DES.";
+        this.infoURL = "https://wikipedia.org/wiki/CMAC";
+        this.inputType = "ArrayBuffer";
+        this.outputType = "string";
+        this.args = [
+            {
+                "name": "Key",
+                "type": "toggleString",
+                "value": "",
+                "toggleValues": ["Hex", "UTF8", "Latin1", "Base64"]
+            },
+            {
+                "name": "Encryption algorithm",
+                "type": "option",
+                "value": ["AES", "Triple DES"]
+            }
+        ];
+    }
+
+    /**
+     * @param {ArrayBuffer} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        const key = Utils.convertToByteString(args[0].string, args[0].option);
+        const algo = args[1];
+
+        const info = (function() {
+            switch (algo) {
+                case "AES":
+                    if (key.length !== 16 && key.length !== 24 && key.length !== 32) {
+                        throw new OperationError("The key for AES must be either 16, 24, or 32 bytes (currently " + key.length + " bytes)");
+                    }
+                    return {
+                        "algorithm": "AES-ECB",
+                        "key": key,
+                        "blockSize": 16,
+                        "Rb": new Uint8Array([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x87]),
+                    };
+                case "Triple DES":
+                    if (key.length !== 16 && key.length !== 24) {
+                        throw new OperationError("The key for Triple DES must be 16 or 24 bytes (currently " + key.length + " bytes)");
+                    }
+                    return {
+                        "algorithm": "3DES-ECB",
+                        "key": key.length === 16 ? key + key.substring(0, 8) : key,
+                        "blockSize": 8,
+                        "Rb": new Uint8Array([0, 0, 0, 0, 0, 0, 0, 0x1b]),
+                    };
+                default:
+                    throw new OperationError("Undefined encryption algorithm");
+            }
+        })();
+
+        const xor = function(a, b, out) {
+            if (!out) out = new Uint8Array(a.length);
+            for (let i = 0; i < a.length; i++) {
+                out[i] = a[i] ^ b[i];
+            }
+            return out;
+        };
+
+        const leftShift1 = function(a) {
+            const out = new Uint8Array(a.length);
+            let carry = 0;
+            for (let i = a.length - 1; i >= 0; i--) {
+                out[i] = (a[i] << 1) | carry;
+                carry = a[i] >> 7;
+            }
+            return out;
+        };
+
+        const cipher = forge.cipher.createCipher(info.algorithm, info.key);
+        const encrypt = function(a, out) {
+            if (!out) out = new Uint8Array(a.length);
+            cipher.start();
+            cipher.update(forge.util.createBuffer(a));
+            cipher.finish();
+            const cipherText = cipher.output.getBytes();
+            for (let i = 0; i < a.length; i++) {
+                out[i] = cipherText.charCodeAt(i);
+            }
+            return out;
+        };
+
+        const L = encrypt(new Uint8Array(info.blockSize));
+        const K1 = leftShift1(L);
+        if (L[0] & 0x80) xor(K1, info.Rb, K1);
+        const K2 = leftShift1(K1);
+        if (K1[0] & 0x80) xor(K2, info.Rb, K2);
+
+        const n = Math.ceil(input.byteLength / info.blockSize);
+        const lastBlock = (function() {
+            if (n === 0) {
+                const data = new Uint8Array(K2);
+                data[0] ^= 0x80;
+                return data;
+            }
+            const inputLast = new Uint8Array(input, info.blockSize * (n - 1));
+            if (inputLast.length === info.blockSize) {
+                return xor(inputLast, K1, inputLast);
+            } else {
+                const data = new Uint8Array(info.blockSize);
+                data.set(inputLast, 0);
+                data[inputLast.length] = 0x80;
+                return xor(data, K2, data);
+            }
+        })();
+
+        const X = new Uint8Array(info.blockSize);
+        const Y = new Uint8Array(info.blockSize);
+        for (let i = 0; i < n - 1; i++) {
+            xor(X, new Uint8Array(input, info.blockSize * i, info.blockSize), Y);
+            encrypt(Y, X);
+        }
+        xor(lastBlock, X, Y);
+        const T = encrypt(Y);
+        return toHexFast(T);
+    }
+
+}
+
+export default CMAC;

src/core/operations/ChaCha.mjs

@@ -0,0 +1,234 @@
+/**
+ * @author joostrijneveld [joost@joostrijneveld.nl]
+ * @copyright Crown Copyright 2022
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation.mjs";
+import OperationError from "../errors/OperationError.mjs";
+import Utils from "../Utils.mjs";
+import { toHex } from "../lib/Hex.mjs";
+
+/**
+ * Computes the ChaCha block function
+ *
+ * @param {byteArray} key
+ * @param {byteArray} nonce
+ * @param {byteArray} counter
+ * @param {integer} rounds
+ * @returns {byteArray}
+ */
+function chacha(key, nonce, counter, rounds) {
+    const tau = "expand 16-byte k";
+    const sigma = "expand 32-byte k";
+
+    let state, c;
+    if (key.length === 16) {
+        c = Utils.strToByteArray(tau);
+        state = c.concat(key).concat(key);
+    } else {
+        c = Utils.strToByteArray(sigma);
+        state = c.concat(key);
+    }
+    state = state.concat(counter).concat(nonce);
+
+    const x = Array();
+    for (let i = 0; i < 64; i += 4) {
+        x.push(Utils.byteArrayToInt(state.slice(i, i + 4), "little"));
+    }
+    const a = [...x];
+
+    /**
+     * Macro to compute a 32-bit rotate-left operation
+     *
+     * @param {integer} x
+     * @param {integer} n
+     * @returns {integer}
+     */
+    function ROL32(x, n) {
+        return ((x << n) & 0xFFFFFFFF) | (x >>> (32 - n));
+    }
+
+    /**
+     * Macro to compute a single ChaCha quarterround operation
+     *
+     * @param {integer} x
+     * @param {integer} a
+     * @param {integer} b
+     * @param {integer} c
+     * @param {integer} d
+     * @returns {integer}
+     */
+    function quarterround(x, a, b, c, d) {
+        x[a] = ((x[a] + x[b]) & 0xFFFFFFFF); x[d] = ROL32(x[d] ^ x[a], 16);
+        x[c] = ((x[c] + x[d]) & 0xFFFFFFFF); x[b] = ROL32(x[b] ^ x[c], 12);
+        x[a] = ((x[a] + x[b]) & 0xFFFFFFFF); x[d] = ROL32(x[d] ^ x[a], 8);
+        x[c] = ((x[c] + x[d]) & 0xFFFFFFFF); x[b] = ROL32(x[b] ^ x[c], 7);
+    }
+
+    for (let i = 0; i < rounds / 2; i++)  {
+        quarterround(x, 0, 4,  8, 12);
+        quarterround(x, 1, 5,  9, 13);
+        quarterround(x, 2, 6, 10, 14);
+        quarterround(x, 3, 7, 11, 15);
+        quarterround(x, 0, 5, 10, 15);
+        quarterround(x, 1, 6, 11, 12);
+        quarterround(x, 2, 7,  8, 13);
+        quarterround(x, 3, 4,  9, 14);
+    }
+
+    for (let i = 0; i < 16; i++) {
+        x[i] = (x[i] + a[i]) & 0xFFFFFFFF;
+    }
+
+    let output = Array();
+    for (let i = 0; i < 16; i++) {
+        output = output.concat(Utils.intToByteArray(x[i], 4, "little"));
+    }
+    return output;
+}
+
+/**
+ * ChaCha operation
+ */
+class ChaCha extends Operation {
+
+    /**
+     * ChaCha constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "ChaCha";
+        this.module = "Default";
+        this.description = "ChaCha is a stream cipher designed by Daniel J. Bernstein. It is a variant of the Salsa stream cipher. Several parameterizations exist; 'ChaCha' may refer to the original construction, or to the variant as described in RFC-8439. ChaCha is often used with Poly1305, in the ChaCha20-Poly1305 AEAD construction.<br><br><b>Key:</b> ChaCha uses a key of 16 or 32 bytes (128 or 256 bits).<br><br><b>Nonce:</b> ChaCha uses a nonce of 8 or 12 bytes (64 or 96 bits).<br><br><b>Counter:</b> ChaCha uses a counter of 4 or 8 bytes (32 or 64 bits); together, the nonce and counter must add up to 16 bytes. The counter starts at zero at the start of the keystream, and is incremented at every 64 bytes.";
+        this.infoURL = "https://wikipedia.org/wiki/Salsa20#ChaCha_variant";
+        this.inputType = "string";
+        this.outputType = "string";
+        this.args = [
+            {
+                "name": "Key",
+                "type": "toggleString",
+                "value": "",
+                "toggleValues": ["Hex", "UTF8", "Latin1", "Base64"]
+            },
+            {
+                "name": "Nonce",
+                "type": "toggleString",
+                "value": "",
+                "toggleValues": ["Hex", "UTF8", "Latin1", "Base64", "Integer"]
+            },
+            {
+                "name": "Counter",
+                "type": "number",
+                "value": 0,
+                "min": 0
+            },
+            {
+                "name": "Rounds",
+                "type": "option",
+                "value": ["20", "12", "8"]
+            },
+            {
+                "name": "Input",
+                "type": "option",
+                "value": ["Hex", "Raw"]
+            },
+            {
+                "name": "Output",
+                "type": "option",
+                "value": ["Raw", "Hex"]
+            }
+        ];
+    }
+
+    /**
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        const key = Utils.convertToByteArray(args[0].string, args[0].option),
+            nonceType = args[1].option,
+            rounds = parseInt(args[3], 10),
+            inputType = args[4],
+            outputType = args[5];
+
+        if (key.length !== 16 && key.length !== 32) {
+            throw new OperationError(`Invalid key length: ${key.length} bytes.
+
+ChaCha uses a key of 16 or 32 bytes (128 or 256 bits).`);
+        }
+
+        let counter, nonce, counterLength;
+        if (nonceType === "Integer") {
+            nonce = Utils.intToByteArray(parseInt(args[1].string, 10), 12, "little");
+            counterLength = 4;
+        } else {
+            nonce = Utils.convertToByteArray(args[1].string, args[1].option);
+            if (!(nonce.length === 12 || nonce.length === 8)) {
+                throw new OperationError(`Invalid nonce length: ${nonce.length} bytes.
+
+ChaCha uses a nonce of 8 or 12 bytes (64 or 96 bits).`);
+            }
+            counterLength = 16 - nonce.length;
+        }
+        counter = Utils.intToByteArray(args[2], counterLength, "little");
+
+        const output = [];
+        input = Utils.convertToByteArray(input, inputType);
+
+        let counterAsInt = Utils.byteArrayToInt(counter, "little");
+        for (let i = 0; i < input.length; i += 64) {
+            counter = Utils.intToByteArray(counterAsInt, counterLength, "little");
+            const stream = chacha(key, nonce, counter, rounds);
+            for (let j = 0; j < 64 && i + j < input.length; j++) {
+                output.push(input[i + j] ^ stream[j]);
+            }
+            counterAsInt++;
+        }
+
+        if (outputType === "Hex") {
+            return toHex(output);
+        } else {
+            return Utils.arrayBufferToStr(output);
+        }
+    }
+
+    /**
+     * Highlight ChaCha
+     *
+     * @param {Object[]} pos
+     * @param {number} pos[].start
+     * @param {number} pos[].end
+     * @param {Object[]} args
+     * @returns {Object[]} pos
+     */
+    highlight(pos, args) {
+        const inputType = args[4],
+            outputType = args[5];
+        if (inputType === "Raw" && outputType === "Raw") {
+            return pos;
+        }
+    }
+
+    /**
+     * Highlight ChaCha in reverse
+     *
+     * @param {Object[]} pos
+     * @param {number} pos[].start
+     * @param {number} pos[].end
+     * @param {Object[]} args
+     * @returns {Object[]} pos
+     */
+    highlightReverse(pos, args) {
+        const inputType = args[4],
+            outputType = args[5];
+        if (inputType === "Raw" && outputType === "Raw") {
+            return pos;
+        }
+    }
+
+}
+
+export default ChaCha;

src/core/operations/Fletcher32Checksum.mjs

@@ -35,10 +35,18 @@ class Fletcher32Checksum extends Operation {
     run(input, args) {
         let a = 0,
             b = 0;
-        input = new Uint8Array(input);
+        if (ArrayBuffer.isView(input)) {
+            input = new DataView(input.buffer, input.byteOffset, input.byteLength);
+        } else {
+            input = new DataView(input);
+        }
 
-        for (let i = 0; i < input.length; i++) {
-            a = (a + input[i]) % 0xffff;
+        for (let i = 0; i < input.byteLength - 1; i += 2) {
+            a = (a + input.getUint16(i, true)) % 0xffff;
+            b = (b + a) % 0xffff;
+        }
+        if (input.byteLength % 2 !== 0) {
+            a = (a + input.getUint8(input.byteLength - 1)) % 0xffff;
             b = (b + a) % 0xffff;
         }
 

src/core/operations/Fletcher64Checksum.mjs

@@ -35,10 +35,22 @@ class Fletcher64Checksum extends Operation {
     run(input, args) {
         let a = 0,
             b = 0;
-        input = new Uint8Array(input);
+        if (ArrayBuffer.isView(input)) {
+            input = new DataView(input.buffer, input.byteOffset, input.byteLength);
+        } else {
+            input = new DataView(input);
+        }
 
-        for (let i = 0; i < input.length; i++) {
-            a = (a + input[i]) % 0xffffffff;
+        for (let i = 0; i < input.byteLength - 3; i += 4) {
+            a = (a + input.getUint32(i, true)) % 0xffffffff;
+            b = (b + a) % 0xffffffff;
+        }
+        if (input.byteLength % 4 !== 0) {
+            let lastValue = 0;
+            for (let i = 0; i < input.byteLength % 4; i++) {
+                lastValue = (lastValue << 8) | input.getUint8(input.byteLength - 1 - i);
+            }
+            a = (a + lastValue) % 0xffffffff;
             b = (b + a) % 0xffffffff;
         }
 

src/core/operations/FromBase85.mjs

@@ -7,7 +7,7 @@
 import Operation from "../Operation.mjs";
 import OperationError from "../errors/OperationError.mjs";
 import Utils from "../Utils.mjs";
-import {alphabetName, ALPHABET_OPTIONS} from "../lib/Base85.mjs";
+import {ALPHABET_OPTIONS} from "../lib/Base85.mjs";
 
 /**
  * From Base85 operation
@@ -37,6 +37,12 @@ class FromBase85 extends Operation {
                 type: "boolean",
                 value: true
             },
+            {
+                name: "All-zero group char",
+                type: "binaryShortString",
+                value: "z",
+                maxLength: 1
+            }
         ];
         this.checks = [
             {
@@ -76,8 +82,8 @@ class FromBase85 extends Operation {
      */
     run(input, args) {
         const alphabet = Utils.expandAlphRange(args[0]).join(""),
-            encoding = alphabetName(alphabet),
             removeNonAlphChars = args[1],
+            allZeroGroupChar = typeof args[2] === "string" ? args[2].slice(0, 1) : "",
             result = [];
 
         if (alphabet.length !== 85 ||
@@ -85,14 +91,21 @@ class FromBase85 extends Operation {
             throw new OperationError("Alphabet must be of length 85");
         }
 
+        if (allZeroGroupChar && alphabet.includes(allZeroGroupChar)) {
+            throw new OperationError("The all-zero group char cannot appear in the alphabet");
+        }
+
         // Remove delimiters if present
         const matches = input.match(/^<~(.+?)~>$/);
         if (matches !== null) input = matches[1];
 
         // Remove non-alphabet characters
         if (removeNonAlphChars) {
-            const re = new RegExp("[^" + alphabet.replace(/[[\]\\\-^$]/g, "\\$&") + "]", "g");
+            const re = new RegExp("[^~" + allZeroGroupChar +alphabet.replace(/[[\]\\\-^$]/g, "\\$&") + "]", "g");
             input = input.replace(re, "");
+            // Remove delimiters again if present (incase of non-alphabet characters in front/behind delimiters)
+            const matches = input.match(/^<~(.+?)~>$/);
+            if (matches !== null) input = matches[1];
         }
 
         if (input.length === 0) return [];
@@ -100,7 +113,7 @@ class FromBase85 extends Operation {
         let i = 0;
         let block, blockBytes;
         while (i < input.length) {
-            if (encoding === "Standard" && input[i] === "z") {
+            if (input[i] === allZeroGroupChar) {
                 result.push(0, 0, 0, 0);
                 i++;
             } else {
@@ -110,7 +123,7 @@ class FromBase85 extends Operation {
                     .split("")
                     .map((chr, idx) => {
                         const digit = alphabet.indexOf(chr);
-                        if (digit < 0 || digit > 84) {
+                        if ((digit < 0 || digit > 84) && chr !== allZeroGroupChar) {
                             throw `Invalid character '${chr}' at index ${i + idx}`;
                         }
                         return digit;

src/core/operations/GenerateAllHashes.mjs

@@ -34,6 +34,8 @@ import BLAKE2b from "./BLAKE2b.mjs";
 import BLAKE2s from "./BLAKE2s.mjs";
 import Streebog from "./Streebog.mjs";
 import GOSTHash from "./GOSTHash.mjs";
+import LMHash from "./LMHash.mjs";
+import NTHash from "./NTHash.mjs";
 import OperationError from "../errors/OperationError.mjs";
 
 /**
@@ -107,6 +109,8 @@ class GenerateAllHashes extends Operation {
             {name: "Streebog-256", algo: (new Streebog), inputType: "arrayBuffer", params: ["256"]},
             {name: "Streebog-512", algo: (new Streebog), inputType: "arrayBuffer", params: ["512"]},
             {name: "GOST", algo: (new GOSTHash), inputType: "arrayBuffer", params: ["D-A"]},
+            {name: "LM Hash", algo: (new LMHash), inputType: "str", params: []},
+            {name: "NT Hash", algo: (new NTHash), inputType: "str", params: []},
             {name: "SSDEEP", algo: (new SSDEEP()), inputType: "str"},
             {name: "CTPH", algo: (new CTPH()), inputType: "str"}
         ];

src/core/operations/GenerateQRCode.mjs

@@ -44,7 +44,7 @@ class GenerateQRCode extends Operation {
             {
                 "name": "Margin (num modules)",
                 "type": "number",
-                "value": 2,
+                "value": 4,
                 "min": 0
             },
             {

src/core/operations/JWTDecode.mjs

@@ -26,6 +26,13 @@ class JWTDecode extends Operation {
         this.inputType = "string";
         this.outputType = "JSON";
         this.args = [];
+        this.checks = [
+            {
+                pattern: "^ey([A-Za-z0-9_-]+)\\.ey([A-Za-z0-9_-]+)\\.([A-Za-z0-9_-]+)$",
+                flags: "",
+                args: []
+            },
+        ];
     }
 
     /**

src/core/operations/LMHash.mjs

@@ -0,0 +1,41 @@
+/**
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2022
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation.mjs";
+import {smbhash} from "ntlm";
+
+/**
+ * LM Hash operation
+ */
+class LMHash extends Operation {
+
+    /**
+     * LMHash constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "LM Hash";
+        this.module = "Crypto";
+        this.description = "An LM Hash, or LAN Manager Hash, is a deprecated way of storing passwords on old Microsoft operating systems. It is particularly weak and can be cracked in seconds on modern hardware using rainbow tables.";
+        this.infoURL = "https://wikipedia.org/wiki/LAN_Manager#Password_hashing_algorithm";
+        this.inputType = "string";
+        this.outputType = "string";
+        this.args = [];
+    }
+
+    /**
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        return smbhash.lmhash(input);
+    }
+
+}
+
+export default LMHash;

src/core/operations/LZ4Compress.mjs

@@ -0,0 +1,43 @@
+/**
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2022
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation.mjs";
+import lz4 from "lz4js";
+
+/**
+ * LZ4 Compress operation
+ */
+class LZ4Compress extends Operation {
+
+    /**
+     * LZ4Compress constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "LZ4 Compress";
+        this.module = "Compression";
+        this.description = "LZ4 is a lossless data compression algorithm that is focused on compression and decompression speed. It belongs to the LZ77 family of byte-oriented compression schemes.";
+        this.infoURL = "https://wikipedia.org/wiki/LZ4_(compression_algorithm)";
+        this.inputType = "ArrayBuffer";
+        this.outputType = "ArrayBuffer";
+        this.args = [];
+    }
+
+    /**
+     * @param {ArrayBuffer} input
+     * @param {Object[]} args
+     * @returns {ArrayBuffer}
+     */
+    run(input, args) {
+        const inBuf = new Uint8Array(input);
+        const compressed = lz4.compress(inBuf);
+        return compressed.buffer;
+    }
+
+}
+
+export default LZ4Compress;

src/core/operations/LZ4Decompress.mjs

@@ -0,0 +1,43 @@
+/**
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2022
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation.mjs";
+import lz4 from "lz4js";
+
+/**
+ * LZ4 Decompress operation
+ */
+class LZ4Decompress extends Operation {
+
+    /**
+     * LZ4Decompress constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "LZ4 Decompress";
+        this.module = "Compression";
+        this.description = "LZ4 is a lossless data compression algorithm that is focused on compression and decompression speed. It belongs to the LZ77 family of byte-oriented compression schemes.";
+        this.infoURL = "https://wikipedia.org/wiki/LZ4_(compression_algorithm)";
+        this.inputType = "ArrayBuffer";
+        this.outputType = "ArrayBuffer";
+        this.args = [];
+    }
+
+    /**
+     * @param {ArrayBuffer} input
+     * @param {Object[]} args
+     * @returns {ArrayBuffer}
+     */
+    run(input, args) {
+        const inBuf = new Uint8Array(input);
+        const decompressed = lz4.decompress(inBuf);
+        return decompressed.buffer;
+    }
+
+}
+
+export default LZ4Decompress;

src/core/operations/NTHash.mjs

@@ -0,0 +1,46 @@
+/**
+ * @author brun0ne [brunonblok@gmail.com]
+ * @copyright Crown Copyright 2022
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation.mjs";
+
+import cptable from "codepage";
+import {runHash} from "../lib/Hash.mjs";
+
+/**
+ * NT Hash operation
+ */
+class NTHash extends Operation {
+
+    /**
+     * NTHash constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "NT Hash";
+        this.module = "Crypto";
+        this.description = "An NT Hash, sometimes referred to as an NTLM hash, is a method of storing passwords on Windows systems. It works by running MD4 on UTF-16LE encoded input. NTLM hashes are considered weak because they can be brute-forced very easily with modern hardware.";
+        this.infoURL = "https://wikipedia.org/wiki/NT_LAN_Manager";
+        this.inputType = "string";
+        this.outputType = "string";
+        this.args = [];
+    }
+
+    /**
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        const format = 1200; // UTF-16LE
+        const encoded = cptable.utils.encode(format, input);
+        const hashed = runHash("md4", encoded);
+
+        return hashed.toUpperCase();
+    }
+}
+
+export default NTHash;

src/core/operations/ParseASN1HexString.mjs

@@ -45,8 +45,8 @@ class ParseASN1HexString extends Operation {
      */
     run(input, args) {
         const [index, truncateLen] = args;
-        return r.ASN1HEX.dump(input.replace(/\s/g, ""), {
-            "ommitLongOctet": truncateLen
+        return r.ASN1HEX.dump(input.replace(/\s/g, "").toLowerCase(), {
+            "ommit_long_octet": truncateLen
         }, index);
     }
 

src/core/operations/ParseX509Certificate.mjs

@@ -57,23 +57,29 @@ class ParseX509Certificate extends Operation {
         const cert = new r.X509(),
             inputFormat = args[0];
 
-        switch (inputFormat) {
-            case "DER Hex":
-                input = input.replace(/\s/g, "");
-                cert.readCertHex(input);
-                break;
-            case "PEM":
-                cert.readCertPEM(input);
-                break;
-            case "Base64":
-                cert.readCertHex(toHex(fromBase64(input, null, "byteArray"), ""));
-                break;
-            case "Raw":
-                cert.readCertHex(toHex(Utils.strToByteArray(input), ""));
-                break;
-            default:
-                throw "Undefined input format";
+        let undefinedInputFormat = false;
+        try {
+            switch (inputFormat) {
+                case "DER Hex":
+                    input = input.replace(/\s/g, "").toLowerCase();
+                    cert.readCertHex(input);
+                    break;
+                case "PEM":
+                    cert.readCertPEM(input);
+                    break;
+                case "Base64":
+                    cert.readCertHex(toHex(fromBase64(input, null, "byteArray"), ""));
+                    break;
+                case "Raw":
+                    cert.readCertHex(toHex(Utils.strToByteArray(input), ""));
+                    break;
+                default:
+                    undefinedInputFormat = true;
+            }
+        } catch (e) {
+            throw "Certificate load error (non-certificate input?)";
         }
+        if (undefinedInputFormat) throw "Undefined input format";
 
         const sn = cert.getSerialNumberHex(),
             issuer = cert.getIssuer(),

src/core/operations/PseudoRandomNumberGenerator.mjs

@@ -52,8 +52,12 @@ class PseudoRandomNumberGenerator extends Operation {
         let bytes;
 
         if (isWorkerEnvironment() && self.crypto) {
-            bytes = self.crypto.getRandomValues(new Uint8Array(numBytes));
-            bytes = Utils.arrayBufferToStr(bytes.buffer);
+            bytes = new ArrayBuffer(numBytes);
+            const CHUNK_SIZE = 65536;
+            for (let i = 0; i < numBytes; i += CHUNK_SIZE) {
+                self.crypto.getRandomValues(new Uint8Array(bytes, i, Math.min(numBytes - i, CHUNK_SIZE)));
+            }
+            bytes = Utils.arrayBufferToStr(bytes);
         } else {
             bytes = forge.random.getBytesSync(numBytes);
         }

src/core/operations/RawInflate.mjs

@@ -7,7 +7,6 @@
 import Operation from "../Operation.mjs";
 import {INFLATE_BUFFER_TYPE} from "../lib/Zlib.mjs";
 import rawinflate from "zlibjs/bin/rawinflate.min.js";
-import OperationError from "../errors/OperationError.mjs";
 
 const Zlib = rawinflate.Zlib;
 
@@ -83,25 +82,6 @@ class RawInflate extends Operation {
             }),
             result = new Uint8Array(inflate.decompress());
 
-        // Raw Inflate sometimes messes up and returns nonsense like this:
-        // ]....]....]....]....]....]....]....]....]....]....]....]....]....]...
-        // e.g. Input data of [8b, 1d, dc, 44]
-        // Look for the first two square brackets:
-        if (result.length > 158 && result[0] === 93 && result[5] === 93) {
-            // If the first two square brackets are there, check that the others
-            // are also there. If they are, throw an error. If not, continue.
-            let valid = false;
-            for (let i = 0; i < 155; i += 5) {
-                if (result[i] !== 93) {
-                    valid = true;
-                }
-            }
-
-            if (!valid) {
-                throw new OperationError("Error: Unable to inflate data");
-            }
-        }
-        // This seems to be the easiest way...
         return result.buffer;
     }
 

src/core/operations/Reverse.mjs

@@ -5,6 +5,7 @@
  */
 
 import Operation from "../Operation.mjs";
+import Utils from "../Utils.mjs";
 
 /**
  * Reverse operation
@@ -26,7 +27,8 @@ class Reverse extends Operation {
             {
                 "name": "By",
                 "type": "option",
-                "value": ["Character", "Line"]
+                "value": ["Byte", "Character", "Line"],
+                "defaultIndex": 1
             }
         ];
     }
@@ -57,6 +59,24 @@ class Reverse extends Operation {
                 result.push(0x0a);
             }
             return result.slice(0, input.length);
+        } else if (args[0] === "Character") {
+            const inputString = Utils.byteArrayToUtf8(input);
+            let result = "";
+            for (let i = inputString.length - 1; i >= 0; i--) {
+                const c = inputString.charCodeAt(i);
+                if (i > 0 && 0xdc00 <= c && c <= 0xdfff) {
+                    const c2 = inputString.charCodeAt(i - 1);
+                    if (0xd800 <= c2 && c2 <= 0xdbff) {
+                        // surrogates
+                        result += inputString.charAt(i - 1);
+                        result += inputString.charAt(i);
+                        i--;
+                        continue;
+                    }
+                }
+                result += inputString.charAt(i);
+            }
+            return Utils.strToUtf8ByteArray(result);
         } else {
             return input.reverse();
         }

src/core/operations/Shuffle.mjs

@@ -0,0 +1,78 @@
+/**
+ * @author mikecat
+ * @copyright Crown Copyright 2022
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation.mjs";
+import Utils from "../Utils.mjs";
+import {INPUT_DELIM_OPTIONS} from "../lib/Delim.mjs";
+
+/**
+ * Shuffle operation
+ */
+class Shuffle extends Operation {
+
+    /**
+     * Shuffle constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "Shuffle";
+        this.module = "Default";
+        this.description = "Randomly reorders input elements.";
+        this.infoURL = "https://wikipedia.org/wiki/Shuffling";
+        this.inputType = "string";
+        this.outputType = "string";
+        this.args = [
+            {
+                name: "Delimiter",
+                type: "option",
+                value: INPUT_DELIM_OPTIONS
+            }
+        ];
+    }
+
+    /**
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        const delim = Utils.charRep(args[0]);
+        if (input.length === 0) return input;
+
+        // return a random number in [0, 1)
+        const rng = (typeof crypto) !== "undefined" && crypto.getRandomValues ? (function() {
+            const buf = new Uint32Array(2);
+            return function() {
+                // generate 53-bit random integer: 21 + 32 bits
+                crypto.getRandomValues(buf);
+                const value = (buf[0] >>> (32 - 21)) * ((1 << 30) * 4) + buf[1];
+                return value / ((1 << 23) * (1 << 30));
+            };
+        })() : Math.random;
+
+        // return a random integer in [0, max)
+        const randint = function(max) {
+            return Math.floor(rng() * max);
+        };
+
+        // Split input into shuffleable sections
+        const toShuffle = input.split(delim);
+
+        // shuffle elements
+        for (let i = toShuffle.length - 1; i > 0; i--) {
+            const idx = randint(i + 1);
+            const tmp = toShuffle[idx];
+            toShuffle[idx] = toShuffle[i];
+            toShuffle[i] = tmp;
+        }
+
+        return toShuffle.join(delim);
+    }
+
+}
+
+export default Shuffle;

src/core/operations/Sort.mjs

@@ -7,7 +7,7 @@
 import Operation from "../Operation.mjs";
 import Utils from "../Utils.mjs";
 import {INPUT_DELIM_OPTIONS} from "../lib/Delim.mjs";
-import {caseInsensitiveSort, ipSort, numericSort, hexadecimalSort} from "../lib/Sort.mjs";
+import {caseInsensitiveSort, ipSort, numericSort, hexadecimalSort, lengthSort} from "../lib/Sort.mjs";
 
 /**
  * Sort operation
@@ -39,7 +39,7 @@ class Sort extends Operation {
             {
                 "name": "Order",
                 "type": "option",
-                "value": ["Alphabetical (case sensitive)", "Alphabetical (case insensitive)", "IP address", "Numeric", "Numeric (hexadecimal)"]
+                "value": ["Alphabetical (case sensitive)", "Alphabetical (case insensitive)", "IP address", "Numeric", "Numeric (hexadecimal)", "Length"]
             }
         ];
     }
@@ -65,6 +65,8 @@ class Sort extends Operation {
             sorted = sorted.sort(numericSort);
         } else if (order === "Numeric (hexadecimal)") {
             sorted = sorted.sort(hexadecimalSort);
+        } else if (order === "Length") {
+            sorted = sorted.sort(lengthSort);
         }
 
         if (sortReverse) sorted.reverse();

src/core/operations/Substitute.mjs

@@ -34,10 +34,50 @@ class Substitute extends Operation {
                 "name": "Ciphertext",
                 "type": "binaryString",
                 "value": "XYZABCDEFGHIJKLMNOPQRSTUVW"
+            },
+            {
+                "name": "Ignore case",
+                "type": "boolean",
+                "value": false
             }
         ];
     }
 
+    /**
+     * Convert a single character using the dictionary, if ignoreCase is true then
+     * check in the dictionary for both upper and lower case versions of the character.
+     * In output the input character case is preserved.
+     * @param {string} char
+     * @param {Object} dict
+     * @param {boolean} ignoreCase
+     * @returns {string}
+     */
+    cipherSingleChar(char, dict, ignoreCase) {
+        if (!ignoreCase)
+            return dict[char] || char;
+
+        const isUpperCase = char === char.toUpperCase();
+
+        // convert using the dictionary keeping the case of the input character
+
+        if (dict[char] !== undefined) {
+            // if the character is in the dictionary return the value with the input case
+            return isUpperCase ? dict[char].toUpperCase() : dict[char].toLowerCase();
+        }
+
+        // check for the other case, if it is in the dictionary return the value with the right case
+        if (isUpperCase) {
+            if (dict[char.toLowerCase()] !== undefined)
+                return dict[char.toLowerCase()].toUpperCase();
+        } else {
+            if (dict[char.toUpperCase()] !== undefined)
+                return dict[char.toUpperCase()].toLowerCase();
+        }
+
+        return char;
+    }
+
+
     /**
      * @param {string} input
      * @param {Object[]} args
@@ -45,17 +85,23 @@ class Substitute extends Operation {
      */
     run(input, args) {
         const plaintext = Utils.expandAlphRange([...args[0]]),
-            ciphertext = Utils.expandAlphRange([...args[1]]);
-        let output = "",
-            index = -1;
+            ciphertext = Utils.expandAlphRange([...args[1]]),
+            ignoreCase = args[2];
+        let output = "";
 
         if (plaintext.length !== ciphertext.length) {
             output = "Warning: Plaintext and Ciphertext lengths differ\n\n";
         }
 
+        // create dictionary for conversion
+        const dict = {};
+        for (let i = 0; i < Math.min(ciphertext.length, plaintext.length); i++) {
+            dict[plaintext[i]] = ciphertext[i];
+        }
+
+        // map every letter with the conversion function
         for (const character of input) {
-            index = plaintext.indexOf(character);
-            output += index > -1 && index < ciphertext.length ? ciphertext[index] : character;
+            output += this.cipherSingleChar(character, dict, ignoreCase);
         }
 
         return output;

src/core/operations/ToTable.mjs

@@ -20,7 +20,7 @@ class ToTable extends Operation {
 
         this.name = "To Table";
         this.module = "Default";
-        this.description = "Data can be split on different characters and rendered as an HTML or ASCII table with an optional header row.<br><br>Supports the CSV (Comma Separated Values) file format by default. Change the cell delimiter argument to <code>\\t</code> to support TSV (Tab Separated Values) or <code>|</code> for PSV (Pipe Separated Values).<br><br>You can enter as many delimiters as you like. Each character will be treat as a separate possible delimiter.";
+        this.description = "Data can be split on different characters and rendered as an HTML, ASCII or Markdown table with an optional header row.<br><br>Supports the CSV (Comma Separated Values) file format by default. Change the cell delimiter argument to <code>\\t</code> to support TSV (Tab Separated Values) or <code>|</code> for PSV (Pipe Separated Values).<br><br>You can enter as many delimiters as you like. Each character will be treat as a separate possible delimiter.";
         this.infoURL = "https://wikipedia.org/wiki/Comma-separated_values";
         this.inputType = "string";
         this.outputType = "html";
@@ -43,7 +43,7 @@ class ToTable extends Operation {
             {
                 "name": "Format",
                 "type": "option",
-                "value": ["ASCII", "HTML"]
+                "value": ["ASCII", "HTML", "Markdown"]
             }
         ];
     }
@@ -66,6 +66,9 @@ class ToTable extends Operation {
             case "ASCII":
                 return asciiOutput(tableData);
             case "HTML":
+                return htmlOutput(tableData);
+            case "Markdown":
+                return markdownOutput(tableData);
             default:
                 return htmlOutput(tableData);
         }
@@ -183,6 +186,59 @@ class ToTable extends Operation {
                 return output;
             }
         }
+
+        /**
+         * Outputs an array of data as a Markdown table.
+         *
+         * @param {string[][]} tableData
+         * @returns {string}
+         */
+        function markdownOutput(tableData) {
+            const headerDivider = "-";
+            const verticalBorder = "|";
+
+            let output = "";
+            const longestCells = [];
+
+            // Find longestCells value per column to pad cells equally.
+            tableData.forEach(function(row, index) {
+                row.forEach(function(cell, cellIndex) {
+                    if (longestCells[cellIndex] === undefined || cell.length > longestCells[cellIndex]) {
+                        longestCells[cellIndex] = cell.length;
+                    }
+                });
+            });
+
+            // Ignoring the checkbox, as current Mardown renderer in CF doesn't handle table without headers
+            const row = tableData.shift();
+            output += outputRow(row, longestCells);
+            let rowOutput = verticalBorder;
+            row.forEach(function(cell, index) {
+                rowOutput += " " +  headerDivider + " " + verticalBorder;
+            });
+            output += rowOutput += "\n";
+
+            // Add the rest of the table rows.
+            tableData.forEach(function(row, index) {
+                output += outputRow(row, longestCells);
+            });
+
+            return output;
+
+            /**
+             * Outputs a row of correctly padded cells.
+             */
+            function outputRow(row, longestCells) {
+                let rowOutput = verticalBorder;
+                row.forEach(function(cell, index) {
+                    rowOutput += " " + cell + " ".repeat(longestCells[index] - cell.length) + " " + verticalBorder;
+                });
+                rowOutput += "\n";
+                return rowOutput;
+            }
+
+        }
+
     }
 
 }

src/core/operations/TripleDESDecrypt.mjs

@@ -70,7 +70,7 @@ class TripleDESDecrypt extends Operation {
             inputType = args[3],
             outputType = args[4];
 
-        if (key.length !== 24) {
+        if (key.length !== 24 && key.length !== 16) {
             throw new OperationError(`Invalid key length: ${key.length} bytes
 
 Triple DES uses a key length of 24 bytes (192 bits).
@@ -85,7 +85,8 @@ Make sure you have specified the type correctly (e.g. Hex vs UTF8).`);
 
         input = Utils.convertToByteString(input, inputType);
 
-        const decipher = forge.cipher.createDecipher("3DES-" + mode, key);
+        const decipher = forge.cipher.createDecipher("3DES-" + mode,
+            key.length === 16 ? key + key.substring(0, 8) : key);
 
         /* Allow for a "no padding" mode */
         if (noPadding) {

src/core/operations/TripleDESEncrypt.mjs

@@ -69,7 +69,7 @@ class TripleDESEncrypt extends Operation {
             inputType = args[3],
             outputType = args[4];
 
-        if (key.length !== 24) {
+        if (key.length !== 24 && key.length !== 16) {
             throw new OperationError(`Invalid key length: ${key.length} bytes
 
 Triple DES uses a key length of 24 bytes (192 bits).
@@ -84,7 +84,8 @@ Make sure you have specified the type correctly (e.g. Hex vs UTF8).`);
 
         input = Utils.convertToByteString(input, inputType);
 
-        const cipher = forge.cipher.createCipher("3DES-" + mode, key);
+        const cipher = forge.cipher.createCipher("3DES-" + mode,
+            key.length === 16 ? key + key.substring(0, 8) : key);
         cipher.start({iv: iv});
         cipher.update(forge.util.createBuffer(input));
         cipher.finish();

src/core/operations/UNIXTimestampToWindowsFiletime.mjs

@@ -79,6 +79,9 @@ class UNIXTimestampToWindowsFiletime extends Operation {
                 flipped += result.charAt(i);
                 flipped += result.charAt(i + 1);
             }
+            if (result.length % 2 !== 0) {
+                flipped += "0" + result.charAt(0);
+            }
             result = flipped;
         }
 

src/core/operations/ViewBitPlane.mjs

@@ -90,7 +90,7 @@ class ViewBitPlane extends Operation {
      * @returns {html}
      */
     present(data) {
-        if (!data.length) return "";
+        if (!data.byteLength) return "";
         const type = isImage(data);
 
         return `<img src="data:${type};base64,${toBase64(data)}">`;

src/core/operations/WindowsFiletimeToUNIXTimestamp.mjs

@@ -52,7 +52,10 @@ class WindowsFiletimeToUNIXTimestamp extends Operation {
         if (format === "Hex (little endian)") {
             // Swap endianness
             let result = "";
-            for (let i = input.length - 2; i >= 0; i -= 2) {
+            if (input.length % 2 !== 0) {
+                result += input.charAt(input.length - 1);
+            }
+            for (let i = input.length - input.length % 2 - 2; i >= 0; i -= 2) {
                 result += input.charAt(i);
                 result += input.charAt(i + 1);
             }

src/web/HTMLIngredient.mjs

@@ -30,6 +30,7 @@ class HTMLIngredient {
         this.rows = config.rows || false;
         this.target = config.target;
         this.defaultIndex = config.defaultIndex || 0;
+        this.maxLength = config.maxLength || null;
         this.toggleValues = config.toggleValues;
         this.ingId = this.app.nextIngId();
         this.id = "ing-" + this.ingId;
@@ -63,7 +64,8 @@ class HTMLIngredient {
                         tabindex="${this.tabIndex}"
                         arg-name="${this.name}"
                         value="${this.value}"
-                        ${this.disabled ? "disabled" : ""}>
+                        ${this.disabled ? "disabled" : ""}
+                        ${this.maxLength ? `maxlength="${this.maxLength}"` : ""}>
                 </div>`;
                 break;
             case "shortString":
@@ -78,7 +80,8 @@ class HTMLIngredient {
                         tabindex="${this.tabIndex}"
                         arg-name="${this.name}"
                         value="${this.value}"
-                        ${this.disabled ? "disabled" : ""}>
+                        ${this.disabled ? "disabled" : ""}
+                        ${this.maxLength ? `maxlength="${this.maxLength}"` : ""}>
                 </div>`;
                 break;
             case "toggleString":
@@ -93,7 +96,8 @@ class HTMLIngredient {
                             tabindex="${this.tabIndex}"
                             arg-name="${this.name}"
                             value="${this.value}"
-                            ${this.disabled ? "disabled" : ""}>
+                            ${this.disabled ? "disabled" : ""}
+                            ${this.maxLength ? `maxlength="${this.maxLength}"` : ""}>
                     </div>
                     <div class="input-group-append">
                         <button class="btn btn-secondary dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">${this.toggleValues[0]}</button>

tests/node/tests/operations.mjs

@@ -45,10 +45,10 @@ TestRegister.addApiTests([
         const result = chef.ADD("sample input", {
             key: {
                 string: "some key",
-                option: "Hex"
+                option: "utf8"
             }
         });
-        assert.equal(result.toString(), "aO[^ZS\u000eW\\^cb");
+        assert.equal(result.toString(), "\xe6\xd0\xda\xd5\x8c\xd0\x85\xe2\xe1\xdf\xe2\xd9");
     }),
 
 
@@ -121,10 +121,10 @@ Tiger-128`;
         const result = chef.AND("Scot-free", {
             key: {
                 string: "Raining Cats and Dogs",
-                option: "Hex",
+                option: "utf8",
             }
         });
-        assert.strictEqual(result.toString(), "\u0000\"M$(D  E");
+        assert.strictEqual(result.toString(), "Raid)fb A");
     }),
 
     it("atBash Cipher", () => {
@@ -371,10 +371,10 @@ color: white;
             },
             salt: {
                 string: "Market",
-                option: "Hex",
+                option: "utf8",
             },
         });
-        assert.strictEqual(result.toString(), "7c21a9f5063a4d62fb1050068245c181");
+        assert.strictEqual(result.toString(), "4930d5d200e80f18c96b5550d13c6af8");
     }),
 
     it("Derive PBKDF2 Key", () => {

tests/operations/index.mjs

@@ -30,6 +30,7 @@ import "./tests/ByteRepr.mjs";
 import "./tests/CartesianProduct.mjs";
 import "./tests/CetaceanCipherEncode.mjs";
 import "./tests/CetaceanCipherDecode.mjs";
+import "./tests/ChaCha.mjs";
 import "./tests/CharEnc.mjs";
 import "./tests/ChangeIPFormat.mjs";
 import "./tests/Charts.mjs";
@@ -120,9 +121,13 @@ import "./tests/SIGABA.mjs";
 import "./tests/ELFInfo.mjs";
 import "./tests/Subsection.mjs";
 import "./tests/CaesarBoxCipher.mjs";
+import "./tests/UnescapeString.mjs";
 import "./tests/LS47.mjs";
 import "./tests/LZString.mjs";
-
+import "./tests/NTLM.mjs";
+import "./tests/Shuffle.mjs";
+import "./tests/FletcherChecksum.mjs";
+import "./tests/CMAC.mjs";
 
 // Cannot test operations that use the File type yet
 // import "./tests/SplitColourChannels.mjs";

tests/operations/tests/Base85.mjs

@@ -16,6 +16,10 @@ DIb:@FD,*)+C]U=@3BN#EcYf8ATD3s@q?d$AftVqCh[NqF<G:8+EV:.+Cf>-FD5W8ARlolDIal(\
 DId<j@<?3r@:F%a+D58'ATD4$Bl@l3De:,-DJs`8ARoFb/0JMK@qB4^F!,R<AKZ&-DfTqBG%G>u\
 D.RTpAKYo'+CT/5+Cei#DII?(E,9)oF*2M7/c";
 
+const allZeroExample = "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x20\x21\x22\x23\x24\x25\x26\x27\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f\x30\x31\x32\x33\x34\x35\x36\x37\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f\x40\x41\x42\x43\x44\x45\x46\x47\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f\x50\x51\x52\x53\x54\x55\x56\x57\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f\x60\x61\x62\x63\x64\x65\x66\x67\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f\x70\x71\x72\x73\x74\x75\x76\x77\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff";
+
+const allZeroOutput = "zz!!*-'\"9eu7#RLhG$k3[W&.oNg'GVB\"(`=52*$$(B+<_pR,UFcb-n-Vr/1iJ-0JP==1c70M3&s#]4?Ykm5X@_(6q'R884cEH9MJ8X:f1+h<)lt#=BSg3>[:ZC?t!MSA7]@cBPD3sCi+'.E,fo>FEMbNG^4U^I!pHnJ:W<)KS>/9Ll%\"IN/`jYOHG]iPa.Q$R$jD4S=Q7DTV8*TUnsrdW2ZetXKAY/Yd(L?['d?O\\@K2_]Y2%o^qmn*`5Ta:aN;TJbg\"GZd*^:jeCE.%f\\,!5gtgiEi8N\\UjQ5OekiqBum-X60nF?)@o_%qPq\"ad`r;HWp";
+
 TestRegister.addTests([
     {
         name: "To Base85",
@@ -45,4 +49,22 @@ TestRegister.addTests([
                 "args": ["!-u", false] }
         ]
     },
+    {
+        name: "To Base85",
+        input: allZeroExample,
+        expectedOutput: allZeroOutput,
+        recipeConfig: [
+            { "op": "To Base85",
+                "args": ["!-u"] }
+        ]
+    },
+    {
+        name: "From Base85",
+        input: allZeroOutput,
+        expectedOutput: allZeroExample,
+        recipeConfig: [
+            { "op": "From Base85",
+                "args": ["!-u", true, "z"] }
+        ]
+    },
 ]);

tests/operations/tests/CMAC.mjs

@@ -0,0 +1,314 @@
+/**
+ * @author mikecat
+ * @copyright Crown Copyright 2022
+ * @license Apache-2.0
+ */
+import TestRegister from "../../lib/TestRegister.mjs";
+
+// values in "NIST's CSRC" testcases are taken from here:
+// https://csrc.nist.gov/projects/cryptographic-standards-and-guidelines/example-values
+
+TestRegister.addTests([
+    {
+        "name": "CMAC-AES128 NIST's CSRC Example #1",
+        "input": "",
+        "expectedOutput": "bb1d6929e95937287fa37d129b756746",
+        "recipeConfig": [
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "2b7e151628aed2a6abf7158809cf4f3c"}, "AES"]
+            },
+        ]
+    },
+    {
+        "name": "CMAC-AES128 NIST's CSRC Example #2",
+        "input": "6bc1bee22e409f96e93d7e117393172a",
+        "expectedOutput": "070a16b46b4d4144f79bdd9dd04a287c",
+        "recipeConfig": [
+            {
+                "op": "From Hex",
+                "args": ["None"]
+            },
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "2b7e151628aed2a6abf7158809cf4f3c"}, "AES"]
+            },
+        ]
+    },
+    {
+        "name": "CMAC-AES128 NIST's CSRC Example #3",
+        "input": "6bc1bee22e409f96e93d7e117393172aae2d8a57",
+        "expectedOutput": "7d85449ea6ea19c823a7bf78837dfade",
+        "recipeConfig": [
+            {
+                "op": "From Hex",
+                "args": ["None"]
+            },
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "2b7e151628aed2a6abf7158809cf4f3c"}, "AES"]
+            },
+        ]
+    },
+    {
+        "name": "CMAC-AES128 NIST's CSRC Example #4",
+        "input": "6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411e5fbc1191a0a52eff69f2445df4f9b17ad2b417be66c3710",
+        "expectedOutput": "51f0bebf7e3b9d92fc49741779363cfe",
+        "recipeConfig": [
+            {
+                "op": "From Hex",
+                "args": ["None"]
+            },
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "2b7e151628aed2a6abf7158809cf4f3c"}, "AES"]
+            },
+        ]
+    },
+    {
+        "name": "CMAC-AES192 NIST's CSRC Example #1",
+        "input": "",
+        "expectedOutput": "d17ddf46adaacde531cac483de7a9367",
+        "recipeConfig": [
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b"}, "AES"]
+            },
+        ]
+    },
+    {
+        "name": "CMAC-AES192 NIST's CSRC Example #2",
+        "input": "6bc1bee22e409f96e93d7e117393172a",
+        "expectedOutput": "9e99a7bf31e710900662f65e617c5184",
+        "recipeConfig": [
+            {
+                "op": "From Hex",
+                "args": ["None"]
+            },
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b"}, "AES"]
+            },
+        ]
+    },
+    {
+        "name": "CMAC-AES192 NIST's CSRC Example #3",
+        "input": "6bc1bee22e409f96e93d7e117393172aae2d8a57",
+        "expectedOutput": "3d75c194ed96070444a9fa7ec740ecf8",
+        "recipeConfig": [
+            {
+                "op": "From Hex",
+                "args": ["None"]
+            },
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b"}, "AES"]
+            },
+        ]
+    },
+    {
+        "name": "CMAC-AES192 NIST's CSRC Example #4",
+        "input": "6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411e5fbc1191a0a52eff69f2445df4f9b17ad2b417be66c3710",
+        "expectedOutput": "a1d5df0eed790f794d77589659f39a11",
+        "recipeConfig": [
+            {
+                "op": "From Hex",
+                "args": ["None"]
+            },
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b"}, "AES"]
+            },
+        ]
+    },
+    {
+        "name": "CMAC-AES256 NIST's CSRC Example #1",
+        "input": "",
+        "expectedOutput": "028962f61b7bf89efc6b551f4667d983",
+        "recipeConfig": [
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4"}, "AES"]
+            },
+        ]
+    },
+    {
+        "name": "CMAC-AES256 NIST's CSRC Example #2",
+        "input": "6bc1bee22e409f96e93d7e117393172a",
+        "expectedOutput": "28a7023f452e8f82bd4bf28d8c37c35c",
+        "recipeConfig": [
+            {
+                "op": "From Hex",
+                "args": ["None"]
+            },
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4"}, "AES"]
+            },
+        ]
+    },
+    {
+        "name": "CMAC-AES256 NIST's CSRC Example #3",
+        "input": "6bc1bee22e409f96e93d7e117393172aae2d8a57",
+        "expectedOutput": "156727dc0878944a023c1fe03bad6d93",
+        "recipeConfig": [
+            {
+                "op": "From Hex",
+                "args": ["None"]
+            },
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4"}, "AES"]
+            },
+        ]
+    },
+    {
+        "name": "CMAC-AES256 NIST's CSRC Example #4",
+        "input": "6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e5130c81c46a35ce411e5fbc1191a0a52eff69f2445df4f9b17ad2b417be66c3710",
+        "expectedOutput": "e1992190549f6ed5696a2c056c315410",
+        "recipeConfig": [
+            {
+                "op": "From Hex",
+                "args": ["None"]
+            },
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4"}, "AES"]
+            },
+        ]
+    },
+    {
+        "name": "CMAC-TDES (1) NIST's CSRC Sample #1",
+        "input": "",
+        "expectedOutput": "7db0d37df936c550",
+        "recipeConfig": [
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "0123456789abcdef23456789abcdef01456789abcdef0123"}, "Triple DES"]
+            },
+        ]
+    },
+    {
+        "name": "CMAC-TDES (1) NIST's CSRC Sample #2",
+        "input": "6bc1bee22e409f96e93d7e117393172a",
+        "expectedOutput": "30239cf1f52e6609",
+        "recipeConfig": [
+            {
+                "op": "From Hex",
+                "args": ["None"]
+            },
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "0123456789abcdef23456789abcdef01456789abcdef0123"}, "Triple DES"]
+            },
+        ]
+    },
+    {
+        "name": "CMAC-TDES (1) NIST's CSRC Sample #3",
+        "input": "6bc1bee22e409f96e93d7e117393172aae2d8a57",
+        "expectedOutput": "6c9f3ee4923f6be2",
+        "recipeConfig": [
+            {
+                "op": "From Hex",
+                "args": ["None"]
+            },
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "0123456789abcdef23456789abcdef01456789abcdef0123"}, "Triple DES"]
+            },
+        ]
+    },
+    {
+        "name": "CMAC-TDES (1) NIST's CSRC Sample #4",
+        "input": "6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e51",
+        "expectedOutput": "99429bd0bf7904e5",
+        "recipeConfig": [
+            {
+                "op": "From Hex",
+                "args": ["None"]
+            },
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "0123456789abcdef23456789abcdef01456789abcdef0123"}, "Triple DES"]
+            },
+        ]
+    },
+    {
+        "name": "CMAC-TDES (2) NIST's CSRC Sample #1",
+        "input": "",
+        "expectedOutput": "79ce52a7f786a960",
+        "recipeConfig": [
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "0123456789abcdef23456789abcdef010123456789abcdef"}, "Triple DES"]
+            },
+        ]
+    },
+    {
+        "name": "CMAC-TDES (2) NIST's CSRC Sample #2",
+        "input": "6bc1bee22e409f96e93d7e117393172a",
+        "expectedOutput": "cc18a0b79af2413b",
+        "recipeConfig": [
+            {
+                "op": "From Hex",
+                "args": ["None"]
+            },
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "0123456789abcdef23456789abcdef010123456789abcdef"}, "Triple DES"]
+            },
+        ]
+    },
+    {
+        "name": "CMAC-TDES (2) NIST's CSRC Sample #3",
+        "input": "6bc1bee22e409f96e93d7e117393172aae2d8a57",
+        "expectedOutput": "c06d377ecd101969",
+        "recipeConfig": [
+            {
+                "op": "From Hex",
+                "args": ["None"]
+            },
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "0123456789abcdef23456789abcdef010123456789abcdef"}, "Triple DES"]
+            },
+        ]
+    },
+    {
+        "name": "CMAC-TDES (2) NIST's CSRC Sample #4",
+        "input": "6bc1bee22e409f96e93d7e117393172aae2d8a571e03ac9c9eb76fac45af8e51",
+        "expectedOutput": "9cd33580f9b64dfb",
+        "recipeConfig": [
+            {
+                "op": "From Hex",
+                "args": ["None"]
+            },
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "0123456789abcdef23456789abcdef010123456789abcdef"}, "Triple DES"]
+            },
+        ]
+    },
+    {
+        "name": "CMAC-AES: invalid key length",
+        "input": "",
+        "expectedOutput": "The key for AES must be either 16, 24, or 32 bytes (currently 20 bytes)",
+        "recipeConfig": [
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "00112233445566778899aabbccddeeff01234567"}, "AES"]
+            },
+        ]
+    },
+    {
+        "name": "CMAC-TDES: invalid key length",
+        "input": "",
+        "expectedOutput": "The key for Triple DES must be 16 or 24 bytes (currently 20 bytes)",
+        "recipeConfig": [
+            {
+                "op": "CMAC",
+                "args": [{"option": "Hex", "string": "00112233445566778899aabbccddeeff01234567"}, "Triple DES"]
+            },
+        ]
+    },
+]);

tests/operations/tests/ChaCha.mjs

@@ -0,0 +1,151 @@
+/**
+ * ChaCha tests.
+ *
+ * @author joostrijneveld [joost@joostrijneveld.nl]
+ * @copyright Crown Copyright 2022
+ * @license Apache-2.0
+ */
+
+import TestRegister from "../../lib/TestRegister.mjs";
+
+TestRegister.addTests([
+    {
+        name: "ChaCha: no key",
+        input: "",
+        expectedOutput: `Invalid key length: 0 bytes.
+
+ChaCha uses a key of 16 or 32 bytes (128 or 256 bits).`,
+        recipeConfig: [
+            {
+                "op": "ChaCha",
+                "args": [
+                    {"option": "Hex", "string": ""},
+                    {"option": "Hex", "string": ""},
+                    0, "20", "Hex", "Hex",
+                ]
+            }
+        ],
+    },
+    {
+        name: "ChaCha: no nonce",
+        input: "",
+        expectedOutput: `Invalid nonce length: 0 bytes.
+
+ChaCha uses a nonce of 8 or 12 bytes (64 or 96 bits).`,
+        recipeConfig: [
+            {
+                "op": "ChaCha",
+                "args": [
+                    {"option": "Hex", "string": "00000000000000000000000000000000"},
+                    {"option": "Hex", "string": ""},
+                    0, "20", "Hex", "Hex",
+                ]
+            }
+        ],
+    },
+    {
+        name: "ChaCha: RFC8439",
+        input: "Ladies and Gentlemen of the class of '99: If I could offer you only one tip for the future, sunscreen would be it.",
+        expectedOutput: "6e 2e 35 9a 25 68 f9 80 41 ba 07 28 dd 0d 69 81 e9 7e 7a ec 1d 43 60 c2 0a 27 af cc fd 9f ae 0b f9 1b 65 c5 52 47 33 ab 8f 59 3d ab cd 62 b3 57 16 39 d6 24 e6 51 52 ab 8f 53 0c 35 9f 08 61 d8 07 ca 0d bf 50 0d 6a 61 56 a3 8e 08 8a 22 b6 5e 52 bc 51 4d 16 cc f8 06 81 8c e9 1a b7 79 37 36 5a f9 0b bf 74 a3 5b e6 b4 0b 8e ed f2 78 5e 42 87 4d",
+        recipeConfig: [
+            {
+                "op": "ChaCha",
+                "args": [
+                    {"option": "Hex", "string": "00:01:02:03:04:05:06:07:08:09:0a:0b:0c:0d:0e:0f:10:11:12:13:14:15:16:17:18:19:1a:1b:1c:1d:1e:1f"},
+                    {"option": "Hex", "string": "00:00:00:00:00:00:00:4a:00:00:00:00"},
+                    1, "20", "Raw", "Hex",
+                ]
+            }
+        ],
+    },
+    {
+        name: "ChaCha: draft-strombergson-chacha-test-vectors-01 TC7.1",
+        input: "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00",
+        expectedOutput: "29 56 0d 28 0b 45 28 40 0a 8f 4b 79 53 69 fb 3a 01 10 55 99 e9 f1 ed 58 27 9c fc 9e ce 2d c5 f9 9f 1c 2e 52 c9 82 38 f5 42 a5 c0 a8 81 d8 50 b6 15 d3 ac d9 fb db 02 6e 93 68 56 5d a5 0e 0d 49 dd 5b e8 ef 74 24 8b 3e 25 1d 96 5d 8f cb 21 e7 cf e2 04 d4 00 78 06 fb ee 3c e9 4c 74 bf ba d2 c1 1c 62 1b a0 48 14 7c 5c aa 94 d1 82 cc ff 6f d5 cf 44 ad f9 6e 3d 68 28 1b b4 96 76 af 87 e7",
+        recipeConfig: [
+            {
+                "op": "ChaCha",
+                "args": [
+                    {"option": "Hex", "string": "00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff"},
+                    {"option": "Hex", "string": "0f 1e 2d 3c 4b 5a 69 78"},
+                    0, "8", "Hex", "Hex",
+                ]
+            }
+        ],
+    },
+    {
+        name: "ChaCha: draft-strombergson-chacha-test-vectors-01 TC7.2",
+        input: "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00",
+        expectedOutput: "5e dd c2 d9 42 8f ce ee c5 0a 52 a9 64 ea e0 ff b0 4b 2d e0 06 a9 b0 4c ff 36 8f fa 92 11 16 b2 e8 e2 64 ba bd 2e fa 0d e4 3e f2 e3 b6 d0 65 e8 f7 c0 a1 78 37 b0 a4 0e b0 e2 c7 a3 74 2c 87 53 ed e5 f3 f6 d1 9b e5 54 67 5e 50 6a 77 5c 63 f0 94 d4 96 5c 31 93 19 dc d7 50 6f 45 7b 11 7b 84 b1 0b 24 6e 95 6c 2d a8 89 8a 65 6c ee f3 f7 b7 16 45 b1 9f 70 1d b8 44 85 ce 51 21 f0 f6 17 ef",
+        recipeConfig: [
+            {
+                "op": "ChaCha",
+                "args": [
+                    {"option": "Hex", "string": "00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff"},
+                    {"option": "Hex", "string": "0f 1e 2d 3c 4b 5a 69 78"},
+                    0, "12", "Hex", "Hex",
+                ]
+            }
+        ],
+    },
+    {
+        name: "ChaCha: draft-strombergson-chacha-test-vectors-01 TC7.3",
+        input: "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00",
+        expectedOutput: "d1 ab f6 30 46 7e b4 f6 7f 1c fb 47 cd 62 6a ae 8a fe db be 4f f8 fc 5f e9 cf ae 30 7e 74 ed 45 1f 14 04 42 5a d2 b5 45 69 d5 f1 81 48 93 99 71 ab b8 fa fc 88 ce 4a c7 fe 1c 3d 1f 7a 1e b7 ca e7 6c a8 7b 61 a9 71 35 41 49 77 60 dd 9a e0 59 35 0c ad 0d ce df aa 80 a8 83 11 9a 1a 6f 98 7f d1 ce 91 fd 8e e0 82 80 34 b4 11 20 0a 97 45 a2 85 55 44 75 d1 2a fc 04 88 7f ef 35 16 d1 2a 2c",
+        recipeConfig: [
+            {
+                "op": "ChaCha",
+                "args": [
+                    {"option": "Hex", "string": "00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff"},
+                    {"option": "Hex", "string": "0f 1e 2d 3c 4b 5a 69 78"},
+                    0, "20", "Hex", "Hex",
+                ]
+            }
+        ],
+    },
+    {
+        name: "ChaCha: draft-strombergson-chacha-test-vectors-01 TC7.4",
+        input: "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00",
+        expectedOutput: "db 43 ad 9d 1e 84 2d 12 72 e4 53 0e 27 6b 3f 56 8f 88 59 b3 f7 cf 6d 9d 2c 74 fa 53 80 8c b5 15 7a 8e bf 46 ad 3d cc 4b 6c 7d ad de 13 17 84 b0 12 0e 0e 22 f6 d5 f9 ff a7 40 7d 4a 21 b6 95 d9 c5 dd 30 bf 55 61 2f ab 9b dd 11 89 20 c1 98 16 47 0c 7f 5d cd 42 32 5d bb ed 8c 57 a5 62 81 c1 44 cb 0f 03 e8 1b 30 04 62 4e 06 50 a1 ce 5a fa f9 a7 cd 81 63 f6 db d7 26 02 25 7d d9 6e 47 1e",
+        recipeConfig: [
+            {
+                "op": "ChaCha",
+                "args": [
+                    {"option": "Hex", "string": "00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff ff ee dd cc bb aa 99 88 77 66 55 44 33 22 11 00"},
+                    {"option": "Hex", "string": "0f 1e 2d 3c 4b 5a 69 78"},
+                    0, "8", "Hex", "Hex",
+                ]
+            }
+        ],
+    },
+    {
+        name: "ChaCha: draft-strombergson-chacha-test-vectors-01 TC7.5",
+        input: "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00",
+        expectedOutput: "7e d1 2a 3a 63 91 2a e9 41 ba 6d 4c 0d 5e 86 2e 56 8b 0e 55 89 34 69 35 50 5f 06 4b 8c 26 98 db f7 d8 50 66 7d 8e 67 be 63 9f 3b 4f 6a 16 f9 2e 65 ea 80 f6 c7 42 94 45 da 1f c2 c1 b9 36 50 40 e3 2e 50 c4 10 6f 3b 3d a1 ce 7c cb 1e 71 40 b1 53 49 3c 0f 3a d9 a9 bc ff 07 7e c4 59 6f 1d 0f 29 bf 9c ba a5 02 82 0f 73 2a f5 a9 3c 49 ee e3 3d 1c 4f 12 af 3b 42 97 af 91 fe 41 ea 9e 94 a2",
+        recipeConfig: [
+            {
+                "op": "ChaCha",
+                "args": [
+                    {"option": "Hex", "string": "00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff ff ee dd cc bb aa 99 88 77 66 55 44 33 22 11 00"},
+                    {"option": "Hex", "string": "0f 1e 2d 3c 4b 5a 69 78"},
+                    0, "12", "Hex", "Hex",
+                ]
+            }
+        ],
+    },
+    {
+        name: "ChaCha: draft-strombergson-chacha-test-vectors-01 TC7.6",
+        input: "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00",
+        expectedOutput: "9f ad f4 09 c0 08 11 d0 04 31 d6 7e fb d8 8f ba 59 21 8d 5d 67 08 b1 d6 85 86 3f ab bb 0e 96 1e ea 48 0f d6 fb 53 2b fd 49 4b 21 51 01 50 57 42 3a b6 0a 63 fe 4f 55 f7 a2 12 e2 16 7c ca b9 31 fb fd 29 cf 7b c1 d2 79 ed df 25 dd 31 6b b8 84 3d 6e de e0 bd 1e f1 21 d1 2f a1 7c bc 2c 57 4c cc ab 5e 27 51 67 b0 8b d6 86 f8 a0 9d f8 7e c3 ff b3 53 61 b9 4e bf a1 3f ec 0e 48 89 d1 8d a5",
+        recipeConfig: [
+            {
+                "op": "ChaCha",
+                "args": [
+                    {"option": "Hex", "string": "00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff ff ee dd cc bb aa 99 88 77 66 55 44 33 22 11 00"},
+                    {"option": "Hex", "string": "0f 1e 2d 3c 4b 5a 69 78"},
+                    0, "20", "Hex", "Hex",
+                ]
+            }
+        ],
+    },
+]);

tests/operations/tests/Compress.mjs

@@ -75,4 +75,34 @@ TestRegister.addTests([
             }
         ],
     },
+    {
+        name: "LZ4 Compress",
+        input: "The cat sat on the mat.",
+        expectedOutput: "04224d184070df170000805468652063617420736174206f6e20746865206d61742e00000000",
+        recipeConfig: [
+            {
+                "op": "LZ4 Compress",
+                "args": []
+            },
+            {
+                "op": "To Hex",
+                "args": ["None", 0]
+            }
+        ],
+    },
+    {
+        name: "LZ4 Decompress",
+        input: "04224d184070df170000805468652063617420736174206f6e20746865206d61742e00000000",
+        expectedOutput: "The cat sat on the mat.",
+        recipeConfig: [
+            {
+                "op": "From Hex",
+                "args": ["None"]
+            },
+            {
+                "op": "LZ4 Decompress",
+                "args": []
+            }
+        ],
+    },
 ]);

tests/operations/tests/FletcherChecksum.mjs

@@ -0,0 +1,108 @@
+/**
+ * @author mikecat
+ * @copyright Crown Copyright 2022
+ * @license Apache-2.0
+ */
+import TestRegister from "../../lib/TestRegister.mjs";
+
+TestRegister.addTests([
+    {
+        name: "Fletcher-16 Checksum: abcde",
+        input: "abcde",
+        expectedOutput: "c8f0",
+        recipeConfig: [
+            {
+                op: "Fletcher-16 Checksum",
+                args: [],
+            },
+        ],
+    },
+    {
+        name: "Fletcher-16 Checksum: abcdef",
+        input: "abcdef",
+        expectedOutput: "2057",
+        recipeConfig: [
+            {
+                op: "Fletcher-16 Checksum",
+                args: [],
+            },
+        ],
+    },
+    {
+        name: "Fletcher-16 Checksum: abcdefgh",
+        input: "abcdefgh",
+        expectedOutput: "0627",
+        recipeConfig: [
+            {
+                op: "Fletcher-16 Checksum",
+                args: [],
+            },
+        ],
+    },
+    {
+        name: "Fletcher-32 Checksum: abcde",
+        input: "abcde",
+        expectedOutput: "f04fc729",
+        recipeConfig: [
+            {
+                op: "Fletcher-32 Checksum",
+                args: [],
+            },
+        ],
+    },
+    {
+        name: "Fletcher-32 Checksum: abcdef",
+        input: "abcdef",
+        expectedOutput: "56502d2a",
+        recipeConfig: [
+            {
+                op: "Fletcher-32 Checksum",
+                args: [],
+            },
+        ],
+    },
+    {
+        name: "Fletcher-32 Checksum: abcdefgh",
+        input: "abcdefgh",
+        expectedOutput: "ebe19591",
+        recipeConfig: [
+            {
+                op: "Fletcher-32 Checksum",
+                args: [],
+            },
+        ],
+    },
+    {
+        name: "Fletcher-64 Checksum: abcde",
+        input: "abcde",
+        expectedOutput: "c8c6c527646362c6",
+        recipeConfig: [
+            {
+                op: "Fletcher-64 Checksum",
+                args: [],
+            },
+        ],
+    },
+    {
+        name: "Fletcher-64 Checksum: abcdef",
+        input: "abcdef",
+        expectedOutput: "c8c72b276463c8c6",
+        recipeConfig: [
+            {
+                op: "Fletcher-64 Checksum",
+                args: [],
+            },
+        ],
+    },
+    {
+        name: "Fletcher-64 Checksum: abcdefgh",
+        input: "abcdefgh",
+        expectedOutput: "312e2b28cccac8c6",
+        recipeConfig: [
+            {
+                op: "Fletcher-64 Checksum",
+                args: [],
+            },
+        ],
+    },
+]);

tests/operations/tests/GenerateAllHashes.mjs

@@ -50,14 +50,16 @@ BLAKE2s-256:  f308fc02ce9172ad02a7d75800ecfc027109bc67987ea32aba9b8dcc7b10150e
 Streebog-256: 12a50838191b5504f1e5f2fd078714cf6b592b9d29af99d0b10d8d02881c3857
 Streebog-512: 7200bf5dea560f0d7960d07fdc8874ad9f3b86ece2e45f5502ae2e176f2c928e0e581152281f5aee818318bed7cbe6aa69999589234723ceb33175598365b5c8
 GOST:         ee67303696d205ddd2b2363e8e01b4b7199a80957d94d7678eaad3fc834c5a27
+LM Hash:      01FC5A6BE7BC6929AAD3B435B51404EE
+NT Hash:      0CB6948805F797BF2A82807973B89537
 SSDEEP:       3:Hn:Hn
 CTPH:         A:E:E
 
 Checksums:
 Fletcher-8:   3d
 Fletcher-16:  5dc1
-Fletcher-32:  045901c0
-Fletcher-64:  00000459000001c0
+Fletcher-32:  3f5cd9e7
+Fletcher-64:  7473657474736574
 Adler-32:     045d01c1
 CRC-8:        b9
 CRC-16:       f82e
@@ -79,6 +81,8 @@ MD5:          098f6bcd4621d373cade4e832627b4f6
 RIPEMD-128:   f1abb5083c9ff8a9dbbca9cd2b11fead
 BLAKE2b-128:  44a8995dd50b6657a037a7839304535b
 BLAKE2s-128:  e9ddd9926b9dcb382e09be39ba403d2c
+LM Hash:      01FC5A6BE7BC6929AAD3B435B51404EE
+NT Hash:      0CB6948805F797BF2A82807973B89537
 `,
         recipeConfig: [
             {

tests/operations/tests/NTLM.mjs

@@ -0,0 +1,34 @@
+/**
+ * NTLM test.
+ *
+ * @author brun0ne [brunonblok@gmail.com]
+ * @copyright Crown Copyright 2022
+ * @license Apache-2.0
+ */
+import TestRegister from "../../lib/TestRegister.mjs";
+
+TestRegister.addTests([
+    {
+        name: "NT Hash",
+        input: "QWERTYUIOPASDFGHJKLZXCVBNM1234567890!@#$%^&*()_+.,?/",
+        expectedOutput: "C5FA1C40E55734A8E528DBFE21766D23",
+        recipeConfig: [
+            {
+                op: "NT Hash",
+                args: [],
+            },
+        ],
+    },
+    {
+        name: "LM Hash",
+        input: "QWERTYUIOPASDFGHJKLZXCVBNM1234567890!@#$%^&*()_+.,?/",
+        expectedOutput: "6D9DF16655336CA75A3C13DD18BA8156",
+        recipeConfig: [
+            {
+                op: "LM Hash",
+                args: [],
+            },
+        ],
+    },
+
+]);

tests/operations/tests/Shuffle.mjs

@@ -0,0 +1,54 @@
+/**
+ * @author mikecat
+ * @copyright Crown Copyright 2022
+ * @license Apache-2.0
+ */
+import TestRegister from "../../lib/TestRegister.mjs";
+
+TestRegister.addTests([
+    {
+        "name": "Shuffle empty",
+        "input": "",
+        "expectedOutput": "",
+        "recipeConfig": [
+            {
+                "op": "Shuffle",
+                "args": ["Comma"]
+            }
+        ]
+    },
+    {
+        "name": "Shuffle bytes",
+        "input": "12345678",
+        "expectedOutput": "31 32 33 34 35 36 37 38",
+        "recipeConfig": [
+            {
+                "op": "Shuffle",
+                "args": ["Nothing (separate chars)"]
+            },
+            {
+                "op": "To Hex",
+                "args": ["Space", 0]
+            },
+            {
+                "op": "Sort",
+                "args": ["Space", false, "Alphabetical (case sensitive)"]
+            }
+        ]
+    },
+    {
+        "name": "Shuffle lines",
+        "input": "1\n2\n3\n4\n5\n6\n7\n8\n9\na\nb\nc\nd\ne\nf\n",
+        "expectedOutput": "\n1\n2\n3\n4\n5\n6\n7\n8\n9\na\nb\nc\nd\ne\nf",
+        "recipeConfig": [
+            {
+                "op": "Shuffle",
+                "args": ["Line feed"]
+            },
+            {
+                "op": "Sort",
+                "args": ["Line feed", false, "Alphabetical (case sensitive)"]
+            }
+        ]
+    }
+]);

tests/operations/tests/UnescapeString.mjs

@@ -0,0 +1,55 @@
+/**
+ * UnescapeString tests.
+ *
+ * @copyright Crown Copyright 2022
+ * @license Apache-2.0
+ */
+import TestRegister from "../../lib/TestRegister.mjs";
+
+TestRegister.addTests([
+    {
+        name: "UnescapeString: escape sequences",
+        input: "\\a\\b\\f\\n\\r\\t\\v\\'\\\"",
+        expectedOutput: String.fromCharCode(0x07, 0x08, 0x0c, 0x0a, 0x0d, 0x09,
+            0x0b, 0x27, 0x22),
+        recipeConfig: [
+            {
+                op: "Unescape string",
+                args: [],
+            },
+        ],
+    },
+    {
+        name: "UnescapeString: octals",
+        input: "\\0\\01\\012\\1\\12",
+        expectedOutput: String.fromCharCode(0, 1, 10, 1, 10),
+        recipeConfig: [
+            {
+                op: "Unescape string",
+                args: [],
+            },
+        ],
+    },
+    {
+        name: "UnescapeString: hexadecimals",
+        input: "\\x00\\xAA\\xaa",
+        expectedOutput: String.fromCharCode(0, 170, 170),
+        recipeConfig: [
+            {
+                op: "Unescape string",
+                args: [],
+            },
+        ],
+    },
+    {
+        name: "UnescapeString: unicode",
+        input: "\\u0061\\u{0062}",
+        expectedOutput: "ab",
+        recipeConfig: [
+            {
+                op: "Unescape string",
+                args: [],
+            },
+        ],
+    },
+]);