Merge branch 'master' into use-bigint-for-varint

.cspell.json

@@ -0,0 +1,17 @@
+{
+    "version": "0.2",
+    "language": "en,en-gb",
+    "words": [],
+    "dictionaries": [
+      "npm",
+      "softwareTerms",
+      "node",
+      "html",
+      "css",
+      "bash",
+      "en-gb",
+      "misc"
+    ],
+    "ignorePaths": ["package.json", "package-lock.json", "node_modules"]
+  }
+  

.github/workflows/releases.yml

@@ -25,6 +25,7 @@ jobs:
 
     - name: Install
       run: |
+        export DETECT_CHROMEDRIVER_VERSION=true
         npm ci
         npm run setheapsize
 
@@ -61,12 +62,22 @@ jobs:
         tags: ${{ steps.image-metadata.outputs.tags }}
         labels: ${{ steps.image-metadata.outputs.labels }}
         containerfiles: ./Dockerfile
-        platforms: linux/amd64
+        platforms: linux/amd64,linux/arm64
         oci: true
+        # enable build layer caching between platforms
+        layers: true
         # Webpack seems to use a lot of open files, increase the max open file limit to accomodate.
         extra-args: |
           --ulimit nofile=10000
 
+    - name: Publish to GHCR
+      uses: redhat-actions/push-to-registry@v2
+      with:
+        image: ${{ steps.build-image.outputs.image }}
+        tags: ${{ steps.build-image.outputs.tags }}
+        registry: ${{ env.REGISTRY }}
+        username: ${{ env.REGISTRY_USER }}
+        password: ${{ env.REGISTRY_PASSWORD }}
 
     - name: Upload Release Assets
       id: upload-release-assets
@@ -83,11 +94,3 @@ jobs:
       uses: JS-DevTools/npm-publish@v1
       with:
         token: ${{ secrets.NPM_TOKEN }}
-
-    - name: Publish to GHCR
-      uses: redhat-actions/push-to-registry@v2
-      with:
-        tags: ${{ steps.build-image.outputs.tags }}
-        registry: ${{ env.REGISTRY }}
-        username: ${{ env.REGISTRY_USER }}
-        password: ${{ env.REGISTRY_PASSWORD }}

Dockerfile

@@ -1,9 +1,35 @@
-FROM node:18-alpine AS build
+#####################################
+# Build the app to a static website #
+#####################################
+# Modifier --platform=$BUILDPLATFORM limits the platform to "BUILDPLATFORM" during buildx multi-platform builds
+# This is because npm "chromedriver" package is not compatiable with all platforms
+# For more info see: https://docs.docker.com/build/building/multi-platform/#cross-compilation
+FROM --platform=$BUILDPLATFORM node:18-alpine AS builder
 
+WORKDIR /app
+
+COPY package.json .
+COPY package-lock.json .
+
+# Install dependencies
+# --ignore-scripts prevents postinstall script (which runs grunt) as it depends on files other than package.json
+RUN npm ci --ignore-scripts
+
+# Copy files needed for postinstall and build
 COPY . .
-RUN npm ci
+
+# npm postinstall runs grunt, which depends on files other than package.json
+RUN npm run postinstall
+
+# Build the app
 RUN npm run build
 
-FROM nginx:1.25-alpine3.18 AS cyberchef
+#########################################
+# Package static build files into nginx #
+#########################################
+# We are using Github Actions: redhat-actions/buildah-build@v2 which needs manual selection of arch in base image
+# Remove TARGETARCH if docker buildx is supported in the CI release as --platform=$TARGETPLATFORM will be automatically set
+ARG TARGETPLATFORM
+FROM --platform=${TARGETPLATFORM} nginx:stable-alpine AS cyberchef
 
-COPY --from=build ./build/prod /usr/share/nginx/html/
+COPY --from=builder /app/build/prod /usr/share/nginx/html/

README.md

@@ -20,21 +20,36 @@ Cryptographic operations in CyberChef should not be relied upon to provide secur
 
 [A live demo can be found here][1] - have fun!
 
-## Containers
+## Running Locally with Docker
 
-If you would like to try out CyberChef locally you can either build it yourself:
+**Prerequisites**
 
+- [Docker](hhttps://www.docker.com/products/docker-desktop/)
+  - Docker Desktop must be open and running on your machine
+
+
+#### Option 1: Build the Docker Image Yourself
+
+1. Build the docker image
 ```bash
 docker build --tag cyberchef --ulimit nofile=10000 .
+```
+2. Run the docker container
+```bash
 docker run -it -p 8080:80 cyberchef
 ```
+3. Navigate to `http://localhost:8080` in your browser
 
-Or you can use our image directly:
+#### Option 2: Use the pre-built Docker Image
+
+If you prefer to skip the build process, you can use the pre-built image
 
 ```bash
 docker run -it -p 8080:80 ghcr.io/gchq/cyberchef:latest
 ```
 
+Just like before, navigate to `http://localhost:8080` in your browser.
+
 This image is built and published through our [GitHub Workflows](.github/workflows/releases.yml)
 
 ## How it works

package.json

@@ -61,6 +61,7 @@
     "compression-webpack-plugin": "^11.1.0",
     "copy-webpack-plugin": "^12.0.2",
     "core-js": "^3.37.1",
+    "cspell": "^8.17.3",
     "css-loader": "7.1.2",
     "eslint": "^9.4.0",
     "eslint-plugin-jsdoc": "^48.2.9",
@@ -122,6 +123,7 @@
     "d3": "7.9.0",
     "d3-hexbin": "^0.2.2",
     "diff": "^5.2.0",
+    "dompurify": "^3.2.5",
     "es6-promisify": "^7.0.0",
     "escodegen": "^2.1.0",
     "esprima": "^4.0.1",
@@ -130,14 +132,17 @@
     "file-saver": "^2.0.5",
     "flat": "^6.0.1",
     "geodesy": "1.1.3",
+    "handlebars": "^4.7.8",
+    "hash-wasm": "^4.12.0",
     "highlight.js": "^11.9.0",
     "ieee754": "^1.2.1",
     "jimp": "^0.22.12",
+    "jq-web": "^0.5.1",
     "jquery": "3.7.1",
-    "js-crc": "^0.2.0",
     "js-sha3": "^0.9.3",
     "jsesc": "^3.0.2",
     "json5": "^2.2.3",
+    "jsonata": "^2.0.3",
     "jsonpath-plus": "^9.0.0",
     "jsonwebtoken": "8.5.1",
     "jsqr": "^1.4.0",
@@ -178,6 +183,7 @@
     "ua-parser-js": "^1.0.38",
     "unorm": "^1.6.0",
     "utf8": "^3.0.0",
+    "uuid": "^11.1.0",
     "vkbeautify": "^0.99.3",
     "xpath": "0.0.34",
     "xregexp": "^5.1.1",
@@ -193,6 +199,7 @@
     "testui": "npx grunt testui",
     "testuidev": "npx nightwatch --env=dev",
     "lint": "npx grunt lint",
+    "lint:grammar": "cspell ./src",
     "postinstall": "npx grunt exec:fixCryptoApiImports && npx grunt exec:fixSnackbarMarkup && npx grunt exec:fixJimpModule",
     "newop": "node --experimental-modules --experimental-json-modules src/core/config/scripts/newOperation.mjs",
     "minor": "node --experimental-modules --experimental-json-modules src/core/config/scripts/newMinorVersion.mjs",

src/core/config/Categories.json

@@ -72,6 +72,8 @@
             "Avro to JSON",
             "CBOR Encode",
             "CBOR Decode",
+            "YAML to JSON",
+            "JSON to YAML",
             "Caret/M-decode",
             "Rison Encode",
             "Rison Decode",
@@ -193,7 +195,9 @@
             "Parse SSH Host Key",
             "Parse CSR",
             "Public Key from Certificate",
-            "Public Key from Private Key"
+            "Public Key from Private Key",
+            "SM2 Encrypt",
+            "SM2 Decrypt"
         ]
     },
     {
@@ -290,6 +294,7 @@
             "To Upper case",
             "To Lower case",
             "Swap case",
+            "Alternating Caps",
             "To Case Insensitive Regex",
             "From Case Insensitive Regex",
             "Add line numbers",
@@ -365,11 +370,13 @@
             "Regular expression",
             "XPath expression",
             "JPath expression",
+            "Jsonata Query",
             "CSS selector",
             "Extract EXIF",
             "Extract ID3",
             "Extract Files",
-            "RAKE"
+            "RAKE",
+            "Template"
         ]
     },
     {
@@ -400,6 +407,7 @@
         "name": "Hashing",
         "ops": [
             "Analyse hash",
+            "Generate all checksums",
             "Generate all hashes",
             "MD2",
             "MD4",
@@ -418,6 +426,7 @@
             "Snefru",
             "BLAKE2b",
             "BLAKE2s",
+            "BLAKE3",
             "GOST Hash",
             "Streebog",
             "SSDEEP",
@@ -441,10 +450,9 @@
             "Fletcher-64 Checksum",
             "Adler-32 Checksum",
             "Luhn Checksum",
-            "CRC-8 Checksum",
+            "CRC Checksum",
-            "CRC-16 Checksum",
+            "TCP/IP Checksum",
-            "CRC-32 Checksum",
+            "XOR Checksum"
-            "TCP/IP Checksum"
         ]
     },
     {
@@ -465,8 +473,10 @@
             "CSS Minify",
             "XPath expression",
             "JPath expression",
+            "Jq",
             "CSS selector",
             "PHP Deserialize",
+            "PHP Serialize",
             "Microsoft Script Decoder",
             "Strip HTML tags",
             "Diff",
@@ -541,6 +551,7 @@
             "Pseudo-Random Number Generator",
             "Generate De Bruijn Sequence",
             "Generate UUID",
+            "Analyse UUID",
             "Generate TOTP",
             "Generate HOTP",
             "Generate QR Code",

src/core/lib/Base32.mjs

@@ -0,0 +1,23 @@
+// import Utils from "../Utils.mjs";
+
+/**
+ * Base32 resources.
+ *
+ * @author Peter C-S [petercs@purelymail.com]
+ * @license Apache-2.0
+ */
+
+/**
+ * Base32 alphabets.
+ */
+export const ALPHABET_OPTIONS = [
+    {
+        name: "Standard", // https://www.rfc-editor.org/rfc/rfc4648#section-6
+        value: "A-Z2-7=",
+    },
+    {
+        name: "Hex Extended", // https://www.rfc-editor.org/rfc/rfc4648#section-7
+        value: "0-9A-V=",
+    },
+];
+

src/core/lib/Extract.mjs

@@ -62,3 +62,9 @@ export const URL_REGEX = new RegExp(protocol + hostname + "(?:" + port + ")?(?:"
  * Domain name regular expression
  */
 export const DOMAIN_REGEX = /\b((?=[a-z0-9-]{1,63}\.)(xn--)?[a-z0-9]+(-[a-z0-9]+)*\.)+[a-z]{2,63}\b/ig;
+
+
+/**
+ * DMARC Domain name regular expression
+ */
+export const DMARC_DOMAIN_REGEX = /\b((?=[a-z0-9_-]{1,63}\.)(xn--)?[a-z0-9_]+(-[a-z0-9_]+)*\.)+[a-z]{2,63}\b/ig;

src/core/lib/SM2.mjs

@@ -0,0 +1,258 @@
+/**
+ * Utilities and operations utilized for SM2 encryption and decryption
+ * @author flakjacket95 [dflack95@gmail.com]
+ * @copyright Crown Copyright 2024
+ * @license Apache-2.0
+ */
+
+import OperationError from "../errors/OperationError.mjs";
+import { fromHex } from "../lib/Hex.mjs";
+import Utils from "../Utils.mjs";
+import Sm3 from "crypto-api/src/hasher/sm3.mjs";
+import {toHex} from "crypto-api/src/encoder/hex.mjs";
+import r from "jsrsasign";
+
+/**
+ * SM2 Class for encryption and decryption operations
+ */
+export class SM2 {
+    /**
+     * Constructor for SM2 class; sets up with the curve and the output format as specified in user args
+     *
+     * @param {*} curve
+     * @param {*} format
+     */
+    constructor(curve, format) {
+        this.ecParams = null;
+        this.rng = new r.SecureRandom();
+        /*
+        For any additional curve definitions utilized by SM2, add another block like the below for that curve, then add the curve name to the Curve selection dropdown
+        */
+        r.crypto.ECParameterDB.regist(
+            "sm2p256v1", // name / p = 2**256 - 2**224 - 2**96 + 2**64 - 1
+            256,
+            "FFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00000000FFFFFFFFFFFFFFFF", // p
+            "FFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00000000FFFFFFFFFFFFFFFC", // a
+            "28E9FA9E9D9F5E344D5A9E4BCF6509A7F39789F515AB8F92DDBCBD414D940E93", // b
+            "FFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFF7203DF6B21C6052B53BBF40939D54123", // n
+            "1", // h
+            "32C4AE2C1F1981195F9904466A39C9948FE30BBFF2660BE1715A4589334C74C7", // gx
+            "BC3736A2F4F6779C59BDCEE36B692153D0A9877CC62A474002DF32E52139F0A0", // gy
+            []
+        ); // alias
+        this.ecParams = r.crypto.ECParameterDB.getByName(curve);
+
+        this.format = format;
+    }
+
+    /**
+     * Set the public key coordinates for the SM2 class
+     *
+     * @param {string} publicKeyX
+     * @param {string} publicKeyY
+     */
+    setPublicKey(publicKeyX, publicKeyY) {
+        /*
+        * TODO: This needs some additional length validation; and checking for errors in the decoding process
+        * TODO: Can probably support other public key encoding methods here as well in the future
+        */
+        this.publicKey = this.ecParams.curve.decodePointHex("04" + publicKeyX + publicKeyY);
+
+        if (this.publicKey.isInfinity()) {
+            throw new OperationError("Invalid Public Key");
+        }
+    }
+
+    /**
+     * Set the private key value for the SM2 class
+     *
+     * @param {string} privateKey
+     */
+    setPrivateKey(privateKeyHex) {
+        this.privateKey = new r.BigInteger(privateKeyHex, 16);
+    }
+
+    /**
+     * Main encryption function; takes user input, processes encryption and returns the result in hex (with the components arranged as configured by the user args)
+     *
+     * @param {*} input
+     * @returns {string}
+     */
+    encrypt(input) {
+        const G = this.ecParams.G;
+
+        /*
+        * Compute a new, random public key along the same elliptic curve to form the starting point for our encryption process (record the resulting X and Y as hex to provide as part of the operation output)
+        * k: Randomly generated BigInteger
+        * c1: Result of dotting our curve generator point `G` with the value of `k`
+        */
+        const k = this.generatePublicKey();
+        const c1 = G.multiply(k);
+        const [hexC1X, hexC1Y] = this.getPointAsHex(c1);
+
+        /*
+        * Compute p2 (secret) using the public key, and the chosen k value above
+        */
+        const p2 = this.publicKey.multiply(k);
+
+        /*
+        * Compute the C3 SM3 hash before we transform the array
+        */
+        const c3 = this.c3(p2, input);
+
+        /*
+        * Genreate a proper length encryption key, XOR iteratively, and convert newly encrypted data to hex
+        */
+        const key = this.kdf(p2, input.byteLength);
+        for (let i = 0; i < input.byteLength; i++) {
+            input[i] ^= Utils.ord(key[i]);
+        }
+        const c2 = Buffer.from(input).toString("hex");
+
+        /*
+         * Check user input specs; order the output components as selected
+         */
+        if (this.format === "C1C3C2") {
+            return hexC1X + hexC1Y + c3 + c2;
+        } else {
+            return hexC1X + hexC1Y + c2 + c3;
+        }
+    }
+    /**
+     * Function to decrypt an SM2 encrypted message
+     *
+     * @param {*} input
+     */
+    decrypt(input) {
+        const c1X = input.slice(0, 64);
+        const c1Y = input.slice(64, 128);
+
+        let c3 = "";
+        let c2 = "";
+
+        if (this.format === "C1C3C2") {
+            c3 = input.slice(128, 192);
+            c2 = input.slice(192);
+        } else {
+            c2 = input.slice(128, -64);
+            c3 = input.slice(-64);
+        }
+        c2 = Uint8Array.from(fromHex(c2));
+        const c1 = this.ecParams.curve.decodePointHex("04" + c1X + c1Y);
+
+        /*
+        * Compute the p2 (secret) value by taking the C1 point provided in the encrypted package, and multiplying by the private k value
+        */
+        const p2 = c1.multiply(this.privateKey);
+
+        /*
+         * Similar to encryption; compute sufficient length key material and XOR the input data to recover the original message
+         */
+        const key = this.kdf(p2, c2.byteLength);
+
+        for (let i = 0; i < c2.byteLength; i++) {
+            c2[i] ^= Utils.ord(key[i]);
+        }
+
+        const check = this.c3(p2, c2);
+        if (check === c3) {
+            return c2.buffer;
+        } else {
+            throw new OperationError("Decryption Error -- Computed Hashes Do Not Match");
+        }
+    }
+
+
+    /**
+     * Generates a large random number
+     *
+     * @param {*} limit
+     * @returns
+     */
+    getBigRandom(limit) {
+        return new r.BigInteger(limit.bitLength(), this.rng)
+	    .mod(limit.subtract(r.BigInteger.ONE))
+	    .add(r.BigInteger.ONE);
+    }
+
+    /**
+     * Helper function for generating a large random K number; utilized for generating our initial C1 point
+     * TODO: Do we need to do any sort of validation on the resulting k values?
+     *
+     * @returns {BigInteger}
+     */
+    generatePublicKey() {
+        const n = this.ecParams.n;
+        const k = this.getBigRandom(n);
+        return k;
+    }
+
+    /**
+     * SM2 Key Derivation Function (KDF); Takes P2 point, and generates a key material stream large enough to encrypt all of the input data
+     *
+     * @param {*} p2
+     * @param {*} len
+     * @returns {string}
+     */
+    kdf(p2, len) {
+        const [hX, hY] = this.getPointAsHex(p2);
+
+        const total = Math.ceil(len / 32) + 1;
+        let cnt = 1;
+
+        let keyMaterial = "";
+
+        while (cnt < total) {
+            const num = Utils.intToByteArray(cnt, 4, "big");
+            const overall = fromHex(hX).concat(fromHex(hY)).concat(num);
+            keyMaterial += this.sm3(overall);
+            cnt++;
+        }
+        return keyMaterial;
+    }
+
+    /**
+     * Calculates the C3 component of our final encrypted payload; which is the SM3 hash of the P2 point and the original, unencrypted input data
+     *
+     * @param {*} p2
+     * @param {*} input
+     * @returns {string}
+     */
+    c3(p2, input) {
+        const [hX, hY] = this.getPointAsHex(p2);
+
+        const overall = fromHex(hX).concat(Array.from(input)).concat(fromHex(hY));
+
+        return toHex(this.sm3(overall));
+
+    }
+
+    /**
+     * SM3 setup helper function; takes input data as an array, processes the hash and returns the result
+     *
+     * @param {*} data
+     * @returns {string}
+     */
+    sm3(data) {
+        const hashData = Utils.arrayBufferToStr(Uint8Array.from(data).buffer, false);
+        const hasher = new Sm3();
+        hasher.update(hashData);
+        return hasher.finalize();
+    }
+
+    /**
+    * Utility function, returns an elliptic curve points X and Y values as hex;
+    *
+    * @param {EcPointFp} point
+    * @returns {[]}
+    */
+    getPointAsHex(point) {
+        const biX = point.getX().toBigInteger();
+        const biY = point.getY().toBigInteger();
+
+        const charlen = this.ecParams.keycharlen;
+        const hX   = ("0000000000" + biX.toString(16)).slice(- charlen);
+        const hY   = ("0000000000" + biY.toString(16)).slice(- charlen);
+        return [hX, hY];
+    }
+}

src/core/operations/AESDecrypt.mjs

@@ -112,7 +112,7 @@ class AESDecrypt extends Operation {
     run(input, args) {
         const key = Utils.convertToByteString(args[0].string, args[0].option),
             iv = Utils.convertToByteString(args[1].string, args[1].option),
-            mode = args[2].substring(0, 3),
+            mode = args[2].split("/")[0],
             noPadding = args[2].endsWith("NoPadding"),
             inputType = args[3],
             outputType = args[4],

src/core/operations/AESEncrypt.mjs

@@ -66,6 +66,14 @@ class AESEncrypt extends Operation {
                     {
                         name: "ECB",
                         off: [5]
+                    },
+                    {
+                        name: "CBC/NoPadding",
+                        off: [5]
+                    },
+                    {
+                        name: "ECB/NoPadding",
+                        off: [5]
                     }
                 ]
             },
@@ -98,7 +106,8 @@ class AESEncrypt extends Operation {
     run(input, args) {
         const key = Utils.convertToByteString(args[0].string, args[0].option),
             iv = Utils.convertToByteString(args[1].string, args[1].option),
-            mode = args[2],
+            mode = args[2].split("/")[0],
+            noPadding =  args[2].endsWith("NoPadding"),
             inputType = args[3],
             outputType = args[4],
             aad = Utils.convertToByteString(args[5].string, args[5].option);
@@ -114,11 +123,20 @@ The following algorithms will be used based on the size of the key:
 
         input = Utils.convertToByteString(input, inputType);
 
+        // Handle NoPadding modes
+        if (noPadding && input.length % 16 !== 0) {
+            throw new OperationError("Input length must be a multiple of 16 bytes for NoPadding modes.");
+        }
         const cipher = forge.cipher.createCipher("AES-" + mode, key);
         cipher.start({
             iv: iv,
             additionalData: mode === "GCM" ? aad : undefined
         });
+        if (noPadding) {
+            cipher.mode.pad = function(output, options) {
+                return true;
+            };
+        }
         cipher.update(forge.util.createBuffer(input));
         cipher.finish();
 

src/core/operations/AlternatingCaps.mjs

@@ -0,0 +1,53 @@
+/**
+ * @author sw5678
+ * @copyright Crown Copyright 2023
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation.mjs";
+
+/**
+ * Alternating caps operation
+ */
+class AlternatingCaps extends Operation {
+
+    /**
+     * AlternatingCaps constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "Alternating Caps";
+        this.module = "Default";
+        this.description = "Alternating caps, also known as studly caps, sticky caps, or spongecase is a form of text notation in which the capitalization of letters varies by some pattern, or arbitrarily. An example of this would be spelling 'alternative caps' as 'aLtErNaTiNg CaPs'.";
+        this.infoURL = "https://en.wikipedia.org/wiki/Alternating_caps";
+        this.inputType = "string";
+        this.outputType = "string";
+        this.args= [];
+    }
+
+    /**
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        let output = "";
+        let previousCaps = true;
+        for (let i = 0; i < input.length; i++) {
+            // Check if the element is a letter
+            if (!RegExp(/^\p{L}/, "u").test(input[i])) {
+                output += input[i];
+            } else if (previousCaps) {
+                output += input[i].toLowerCase();
+                previousCaps = false;
+            } else {
+                output += input[i].toUpperCase();
+                previousCaps = true;
+            }
+        }
+        return output;
+    }
+}
+
+export default AlternatingCaps;

src/core/operations/AnalyseUUID.mjs

@@ -0,0 +1,48 @@
+/**
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2023
+ * @license Apache-2.0
+ */
+
+import * as uuid from "uuid";
+
+import Operation from "../Operation.mjs";
+import OperationError from "../errors/OperationError.mjs";
+
+/**
+ * Analyse UUID operation
+ */
+class AnalyseUUID extends Operation {
+
+    /**
+     * AnalyseUUID constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "Analyse UUID";
+        this.module = "Crypto";
+        this.description = "Tries to determine information about a given UUID and suggests which version may have been used to generate it";
+        this.infoURL = "https://wikipedia.org/wiki/Universally_unique_identifier";
+        this.inputType = "string";
+        this.outputType = "string";
+        this.args = [];
+    }
+
+    /**
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        try {
+            const uuidVersion = uuid.version(input);
+            return "UUID version: " + uuidVersion;
+        } catch (error) {
+            throw new OperationError("Invalid UUID");
+        }
+    }
+
+}
+
+export default AnalyseUUID;

src/core/operations/BLAKE3.mjs

@@ -0,0 +1,58 @@
+/**
+ * @author xumptex [xumptex@outlook.fr]
+ * @copyright Crown Copyright 2025
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation.mjs";
+import OperationError from "../errors/OperationError.mjs";
+import { blake3 } from "hash-wasm";
+/**
+ * BLAKE3 operation
+ */
+class BLAKE3 extends Operation {
+
+    /**
+     * BLAKE3 constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "BLAKE3";
+        this.module = "Hashing";
+        this.description = "Hashes the input using BLAKE3 (UTF-8 encoded), with an optional key (also UTF-8), and outputs the result in hexadecimal format.";
+        this.infoURL = "https://en.wikipedia.org/wiki/BLAKE_(hash_function)#BLAKE3";
+        this.inputType = "string";
+        this.outputType = "string";
+        this.args = [
+            {
+                "name": "Size (bytes)",
+                "type": "number"
+            }, {
+                "name": "Key",
+                "type": "string",
+                "value": ""
+            }
+        ];
+    }
+
+    /**
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        const key = args[1];
+        const size = args[0];
+        // Check if the user want a key hash or not
+        if (key === "") {
+            return blake3(input, size*8);
+        } if (key.length !== 32) {
+            throw new OperationError("The key must be exactly 32 bytes long");
+        }
+        return blake3(input, size*8, key);
+    }
+
+}
+
+export default BLAKE3;

src/core/operations/CRC16Checksum.mjs

@@ -1,41 +0,0 @@
-/**
- * @author n1474335 [n1474335@gmail.com]
- * @copyright Crown Copyright 2016
- * @license Apache-2.0
- */
-
-import Operation from "../Operation.mjs";
-import JSCRC from "js-crc";
-
-/**
- * CRC-16 Checksum operation
- */
-class CRC16Checksum extends Operation {
-
-    /**
-     * CRC16Checksum constructor
-     */
-    constructor() {
-        super();
-
-        this.name = "CRC-16 Checksum";
-        this.module = "Crypto";
-        this.description = "A cyclic redundancy check (CRC) is an error-detecting code commonly used in digital networks and storage devices to detect accidental changes to raw data.<br><br>The CRC was invented by W. Wesley Peterson in 1961.";
-        this.infoURL = "https://wikipedia.org/wiki/Cyclic_redundancy_check";
-        this.inputType = "ArrayBuffer";
-        this.outputType = "string";
-        this.args = [];
-    }
-
-    /**
-     * @param {ArrayBuffer} input
-     * @param {Object[]} args
-     * @returns {string}
-     */
-    run(input, args) {
-        return JSCRC.crc16(input);
-    }
-
-}
-
-export default CRC16Checksum;

src/core/operations/CRC32Checksum.mjs

@@ -1,41 +0,0 @@
-/**
- * @author n1474335 [n1474335@gmail.com]
- * @copyright Crown Copyright 2016
- * @license Apache-2.0
- */
-
-import Operation from "../Operation.mjs";
-import JSCRC from "js-crc";
-
-/**
- * CRC-32 Checksum operation
- */
-class CRC32Checksum extends Operation {
-
-    /**
-     * CRC32Checksum constructor
-     */
-    constructor() {
-        super();
-
-        this.name = "CRC-32 Checksum";
-        this.module = "Crypto";
-        this.description = "A cyclic redundancy check (CRC) is an error-detecting code commonly used in digital networks and storage devices to detect accidental changes to raw data.<br><br>The CRC was invented by W. Wesley Peterson in 1961; the 32-bit CRC function of Ethernet and many other standards is the work of several researchers and was published in 1975.";
-        this.infoURL = "https://wikipedia.org/wiki/Cyclic_redundancy_check";
-        this.inputType = "ArrayBuffer";
-        this.outputType = "string";
-        this.args = [];
-    }
-
-    /**
-     * @param {ArrayBuffer} input
-     * @param {Object[]} args
-     * @returns {string}
-     */
-    run(input, args) {
-        return JSCRC.crc32(input);
-    }
-
-}
-
-export default CRC32Checksum;

src/core/operations/CRC8Checksum.mjs

@@ -1,157 +0,0 @@
-/**
- * @author mshwed [m@ttshwed.com]
- * @copyright Crown Copyright 2019
- * @license Apache-2.0
- */
-
-import Operation from "../Operation.mjs";
-import OperationError from "../errors/OperationError.mjs";
-
-import { toHexFast } from "../lib/Hex.mjs";
-
-/**
- * CRC-8 Checksum operation
- */
-class CRC8Checksum extends Operation {
-
-    /**
-     * CRC8Checksum constructor
-     */
-    constructor() {
-        super();
-
-        this.name = "CRC-8 Checksum";
-        this.module = "Crypto";
-        this.description = "A cyclic redundancy check (CRC) is an error-detecting code commonly used in digital networks and storage devices to detect accidental changes to raw data.<br><br>The CRC was invented by W. Wesley Peterson in 1961.";
-        this.infoURL = "https://wikipedia.org/wiki/Cyclic_redundancy_check";
-        this.inputType = "ArrayBuffer";
-        this.outputType = "string";
-        this.args = [
-            {
-                "name": "Algorithm",
-                "type": "option",
-                "value": [
-                    "CRC-8",
-                    "CRC-8/CDMA2000",
-                    "CRC-8/DARC",
-                    "CRC-8/DVB-S2",
-                    "CRC-8/EBU",
-                    "CRC-8/I-CODE",
-                    "CRC-8/ITU",
-                    "CRC-8/MAXIM",
-                    "CRC-8/ROHC",
-                    "CRC-8/WCDMA"
-                ]
-            }
-        ];
-    }
-
-    /**
-     * Generates the pre-computed lookup table for byte division
-     *
-     * @param polynomial
-     */
-    calculateCRC8LookupTable(polynomial) {
-        const crc8Table = new Uint8Array(256);
-
-        let currentByte;
-        for (let i = 0; i < 256; i++) {
-            currentByte = i;
-            for (let bit = 0; bit < 8; bit++) {
-                if ((currentByte & 0x80) !== 0) {
-                    currentByte <<= 1;
-                    currentByte ^= polynomial;
-                } else {
-                    currentByte <<= 1;
-                }
-            }
-
-            crc8Table[i] = currentByte;
-        }
-
-        return crc8Table;
-    }
-
-    /**
-     * Calculates the CRC-8 Checksum from an input
-     *
-     * @param {ArrayBuffer} input
-     * @param {number} polynomial
-     * @param {number} initializationValue
-     * @param {boolean} inputReflection
-     * @param {boolean} outputReflection
-     * @param {number} xorOut
-     */
-    calculateCRC8(input, polynomial, initializationValue, inputReflection, outputReflection, xorOut) {
-        const crcSize = 8;
-        const crcTable = this.calculateCRC8LookupTable(polynomial);
-
-        let crc = initializationValue !== 0 ? initializationValue : 0;
-        let currentByte, position;
-
-        input = new Uint8Array(input);
-        for (const inputByte of input) {
-            currentByte = inputReflection ? this.reverseBits(inputByte, crcSize) : inputByte;
-
-            position = (currentByte ^ crc) & 255;
-            crc = crcTable[position];
-        }
-
-        crc = outputReflection ? this.reverseBits(crc, crcSize) : crc;
-
-        if (xorOut !== 0) crc = crc ^ xorOut;
-
-        return toHexFast(new Uint8Array([crc]));
-    }
-
-    /**
-     * Reverse the bits for a given input byte.
-     *
-     * @param {number} input
-     */
-    reverseBits(input, hashSize) {
-        let reversedByte = 0;
-        for (let i = hashSize - 1; i >= 0; i--) {
-            reversedByte |= ((input & 1) << i);
-            input >>= 1;
-        }
-
-        return reversedByte;
-    }
-
-    /**
-     * @param {ArrayBuffer} input
-     * @param {Object[]} args
-     * @returns {string}
-     */
-    run(input, args) {
-        const algorithm = args[0];
-
-        switch (algorithm) {
-            case "CRC-8":
-                return this.calculateCRC8(input, 0x7, 0x0, false, false, 0x0);
-            case "CRC-8/CDMA2000":
-                return this.calculateCRC8(input, 0x9B, 0xFF, false, false, 0x0);
-            case "CRC-8/DARC":
-                return this.calculateCRC8(input, 0x39, 0x0, true, true, 0x0);
-            case "CRC-8/DVB-S2":
-                return this.calculateCRC8(input, 0xD5, 0x0, false, false, 0x0);
-            case "CRC-8/EBU":
-                return this.calculateCRC8(input, 0x1D, 0xFF, true, true, 0x0);
-            case "CRC-8/I-CODE":
-                return this.calculateCRC8(input, 0x1D, 0xFD, false, false, 0x0);
-            case "CRC-8/ITU":
-                return this.calculateCRC8(input, 0x7, 0x0, false, false, 0x55);
-            case "CRC-8/MAXIM":
-                return this.calculateCRC8(input, 0x31, 0x0, true, true, 0x0);
-            case "CRC-8/ROHC":
-                return this.calculateCRC8(input, 0x7, 0xFF, true, true, 0x0);
-            case "CRC-8/WCDMA":
-                return this.calculateCRC8(input, 0x9B, 0x0, true, true, 0x0);
-            default:
-                throw new OperationError("Unknown checksum algorithm");
-        }
-    }
-}
-
-export default CRC8Checksum;

src/core/operations/ConvertLeetSpeak.mjs

@@ -18,7 +18,7 @@ class ConvertLeetSpeak extends Operation {
 
         this.name = "Convert Leet Speak";
         this.module = "Default";
-        this.description = "Converts to and from Leet Speak";
+        this.description = "Converts to and from Leet Speak.";
         this.infoURL = "https://wikipedia.org/wiki/Leet";
         this.inputType = "string";
         this.outputType = "string";
@@ -39,13 +39,16 @@ class ConvertLeetSpeak extends Operation {
      */
     run(input, args) {
         const direction = args[0];
+
         if (direction === "To Leet Speak") {
-            return input.replace(/[abcdefghijklmnopqrstuvwxyz]/gi, char => {
+            return input.replace(/[a-z]/gi, char => {
-                return toLeetMap[char.toLowerCase()] || char;
+                const leetChar = toLeetMap[char.toLowerCase()] || char;
+                return char === char.toUpperCase() ? leetChar.toUpperCase() : leetChar;
             });
         } else if (direction === "From Leet Speak") {
-            return input.replace(/[48cd3f6h1jklmn0pqr57uvwxyz]/g, char => {
+            return input.replace(/[48cd3f6h1jklmn0pqr57uvwxyz]/gi, char => {
-                return fromLeetMap[char] || char;
+                const normalChar = fromLeetMap[char] || char;
+                return normalChar;
             });
         }
     }

src/core/operations/ECDSAVerify.mjs

@@ -9,6 +9,7 @@ import OperationError from "../errors/OperationError.mjs";
 import { fromBase64 } from "../lib/Base64.mjs";
 import { toHexFast } from "../lib/Hex.mjs";
 import r from "jsrsasign";
+import Utils from "../Utils.mjs";
 
 /**
  * ECDSA Verify operation
@@ -59,6 +60,11 @@ class ECDSAVerify extends Operation {
                 name: "Message",
                 type: "text",
                 value: ""
+            },
+            {
+                name: "Message format",
+                type: "option",
+                value: ["Raw", "Hex", "Base64"]
             }
         ];
     }
@@ -70,7 +76,7 @@ class ECDSAVerify extends Operation {
      */
     run(input, args) {
         let inputFormat = args[0];
-        const [, mdAlgo, keyPem, msg] = args;
+        const [, mdAlgo, keyPem, msg, msgFormat] = args;
 
         if (keyPem.replace("-----BEGIN PUBLIC KEY-----", "").length === 0) {
             throw new OperationError("Please enter a public key.");
@@ -145,7 +151,8 @@ class ECDSAVerify extends Operation {
             throw new OperationError("Provided key is not a public key.");
         }
         sig.init(key);
-        sig.updateString(msg);
+        const messageStr = Utils.convertToByteString(msg, msgFormat);
+        sig.updateString(messageStr);
         const result = sig.verify(signatureASN1Hex);
         return result ? "Verified OK" : "Verification Failure";
     }

src/core/operations/ExtractDomains.mjs

@@ -5,7 +5,7 @@
  */
 
 import Operation from "../Operation.mjs";
-import { search, DOMAIN_REGEX } from "../lib/Extract.mjs";
+import { search, DOMAIN_REGEX, DMARC_DOMAIN_REGEX } from "../lib/Extract.mjs";
 import { caseInsensitiveSort } from "../lib/Sort.mjs";
 
 /**
@@ -39,6 +39,11 @@ class ExtractDomains extends Operation {
                 name: "Unique",
                 type: "boolean",
                 value: false
+            },
+            {
+                name: "Underscore (DMARC, DKIM, etc)",
+                type: "boolean",
+                value: false
             }
         ];
     }
@@ -49,11 +54,11 @@ class ExtractDomains extends Operation {
      * @returns {string}
      */
     run(input, args) {
-        const [displayTotal, sort, unique] = args;
+        const [displayTotal, sort, unique, dmarc] = args;
 
         const results = search(
             input,
-            DOMAIN_REGEX,
+            dmarc ? DMARC_DOMAIN_REGEX : DOMAIN_REGEX,
             null,
             sort ? caseInsensitiveSort : null,
             unique

src/core/operations/ExtractEmailAddresses.mjs

@@ -51,7 +51,7 @@ class ExtractEmailAddresses extends Operation {
     run(input, args) {
         const [displayTotal, sort, unique] = args,
             // email regex from: https://www.regextester.com/98066
-            regex = /(?:[\u00A0-\uD7FF\uE000-\uFFFFa-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[\u00A0-\uD7FF\uE000-\uFFFFa-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[\u00A0-\uD7FF\uE000-\uFFFFa-z0-9](?:[\u00A0-\uD7FF\uE000-\uFFFFa-z0-9-]*[\u00A0-\uD7FF\uE000-\uFFFFa-z0-9])?\.)+[\u00A0-\uD7FF\uE000-\uFFFFa-z0-9](?:[\u00A0-\uD7FF\uE000-\uFFFFa-z0-9-]*[\u00A0-\uD7FF\uE000-\uFFFFa-z0-9])?|\[(?:(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9]))\.){3}\])/ig;
+            regex = /(?:[\u00A0-\uD7FF\uE000-\uFFFFa-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[\u00A0-\uD7FF\uE000-\uFFFFa-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[\u00A0-\uD7FF\uE000-\uFFFFa-z0-9](?:[\u00A0-\uD7FF\uE000-\uFFFFa-z0-9-]*[\u00A0-\uD7FF\uE000-\uFFFFa-z0-9])?\.)+[\u00A0-\uD7FF\uE000-\uFFFFa-z0-9](?:[\u00A0-\uD7FF\uE000-\uFFFFa-z0-9-]*[\u00A0-\uD7FF\uE000-\uFFFFa-z0-9])?|\[(?:(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9]))\.){3}(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9]))\])/ig;
 
         const results = search(
             input,

src/core/operations/ExtractIPAddresses.mjs

@@ -21,7 +21,7 @@ class ExtractIPAddresses extends Operation {
 
         this.name = "Extract IP addresses";
         this.module = "Regex";
-        this.description = "Extracts all IPv4 and IPv6 addresses.<br><br>Warning: Given a string <code>710.65.0.456</code>, this will match <code>10.65.0.45</code> so always check the original input!";
+        this.description = "Extracts all IPv4 and IPv6 addresses.<br><br>Warning: Given a string <code>1.2.3.4.5.6.7.8</code>, this will match <code>1.2.3.4 and 5.6.7.8</code> so always check the original input!";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [
@@ -65,7 +65,21 @@ class ExtractIPAddresses extends Operation {
      */
     run(input, args) {
         const [includeIpv4, includeIpv6, removeLocal, displayTotal, sort, unique] = args,
-            ipv4 = "(?:(?:\\d|[01]?\\d\\d|2[0-4]\\d|25[0-5])\\.){3}(?:25[0-5]|2[0-4]\\d|[01]?\\d\\d|\\d)(?:\\/\\d{1,2})?",
+
+            // IPv4 decimal groups can have values 0 to 255. To construct a regex the following sub-regex is reused:
+            ipv4DecimalByte = "(?:25[0-5]|2[0-4]\\d|1?[0-9]\\d|\\d)",
+            ipv4OctalByte = "(?:0[1-3]?[0-7]{1,2})",
+
+            // Look behind and ahead will be used to exclude matches with additional decimal digits left and right of IP address
+            lookBehind = "(?<!\\d)",
+            lookAhead = "(?!\\d)",
+
+            // Each variant requires exactly 4 groups with literal . between.
+            ipv4Decimal = "(?:" + lookBehind + ipv4DecimalByte + "\\.){3}" + "(?:" + ipv4DecimalByte + lookAhead + ")",
+            ipv4Octal = "(?:" + lookBehind + ipv4OctalByte + "\\.){3}" + "(?:" + ipv4OctalByte + lookAhead + ")",
+
+            // Then we allow IPv4 addresses to be expressed either entirely in decimal or entirely in Octal
+            ipv4 = "(?:" + ipv4Decimal + "|" + ipv4Octal + ")",
             ipv6 = "((?=.*::)(?!.*::.+::)(::)?([\\dA-F]{1,4}:(:|\\b)|){5}|([\\dA-F]{1,4}:){6})(([\\dA-F]{1,4}((?!\\3)::|:\\b|(?![\\dA-F])))|(?!\\2\\3)){2}";
         let ips  = "";
 

src/core/operations/FromBase32.mjs

@@ -6,6 +6,8 @@
 
 import Operation from "../Operation.mjs";
 import Utils from "../Utils.mjs";
+import {ALPHABET_OPTIONS} from "../lib/Base32.mjs";
+
 
 /**
  * From Base32 operation
@@ -27,8 +29,8 @@ class FromBase32 extends Operation {
         this.args = [
             {
                 name: "Alphabet",
-                type: "binaryString",
+                type: "editableOption",
-                value: "A-Z2-7="
+                value: ALPHABET_OPTIONS
             },
             {
                 name: "Remove non-alphabet chars",
@@ -41,6 +43,11 @@ class FromBase32 extends Operation {
                 pattern: "^(?:[A-Z2-7]{8})+(?:[A-Z2-7]{2}={6}|[A-Z2-7]{4}={4}|[A-Z2-7]{5}={3}|[A-Z2-7]{7}={1})?$",
                 flags: "",
                 args: ["A-Z2-7=", false]
+            },
+            {
+                pattern: "^(?:[0-9A-V]{8})+(?:[0-9A-V]{2}={6}|[0-9A-V]{4}={4}|[0-9A-V]{5}={3}|[0-9A-V]{7}={1})?$",
+                flags: "",
+                args: ["0-9A-V=", false]
             }
         ];
     }
@@ -96,3 +103,4 @@ class FromBase32 extends Operation {
 }
 
 export default FromBase32;
+

src/core/operations/GenerateAllChecksums.mjs

@@ -0,0 +1,254 @@
+/**
+ * @author r4mos [2k95ljkhg@mozmail.com]
+ * @copyright Crown Copyright 2025
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation.mjs";
+import Adler32Checksum from "./Adler32Checksum.mjs";
+import CRCChecksum from "./CRCChecksum.mjs";
+import Fletcher8Checksum from "./Fletcher8Checksum.mjs";
+import Fletcher16Checksum from "./Fletcher16Checksum.mjs";
+import Fletcher32Checksum from "./Fletcher32Checksum.mjs";
+import Fletcher64Checksum from "./Fletcher64Checksum.mjs";
+
+/**
+ * Generate all checksums operation
+ */
+class GenerateAllChecksums extends Operation {
+
+    /**
+     * GenerateAllChecksums constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "Generate all checksums";
+        this.module = "Crypto";
+        this.description = "Generates all available checksums for the input.";
+        this.infoURL = "https://wikipedia.org/wiki/Checksum";
+        this.inputType = "ArrayBuffer";
+        this.outputType = "string";
+        this.args = [
+            {
+                name: "Length (bits)",
+                type: "option",
+                value: [
+                    "All", "3", "4", "5", "6", "7", "8", "10", "11", "12", "13", "14", "15", "16", "17", "21", "24", "30", "31", "32", "40", "64", "82"
+                ]
+            },
+            {
+                name: "Include names",
+                type: "boolean",
+                value: true
+            },
+        ];
+
+        const adler32 = new Adler32Checksum;
+        const crc = new CRCChecksum;
+        const fletcher8 = new Fletcher8Checksum;
+        const fletcher16 = new Fletcher16Checksum;
+        const fletcher32 = new Fletcher32Checksum;
+        const fletcher64 = new Fletcher64Checksum;
+        this.checksums = [
+            {name: "CRC-3/GSM", algo: crc, params: ["CRC-3/GSM"]},
+            {name: "CRC-3/ROHC", algo: crc, params: ["CRC-3/ROHC"]},
+            {name: "CRC-4/G-704", algo: crc, params: ["CRC-4/G-704"]},
+            {name: "CRC-4/INTERLAKEN", algo: crc, params: ["CRC-4/INTERLAKEN"]},
+            {name: "CRC-4/ITU", algo: crc, params: ["CRC-4/ITU"]},
+            {name: "CRC-5/EPC", algo: crc, params: ["CRC-5/EPC"]},
+            {name: "CRC-5/EPC-C1G2", algo: crc, params: ["CRC-5/EPC-C1G2"]},
+            {name: "CRC-5/G-704", algo: crc, params: ["CRC-5/G-704"]},
+            {name: "CRC-5/ITU", algo: crc, params: ["CRC-5/ITU"]},
+            {name: "CRC-5/USB", algo: crc, params: ["CRC-5/USB"]},
+            {name: "CRC-6/CDMA2000-A", algo: crc, params: ["CRC-6/CDMA2000-A"]},
+            {name: "CRC-6/CDMA2000-B", algo: crc, params: ["CRC-6/CDMA2000-B"]},
+            {name: "CRC-6/DARC", algo: crc, params: ["CRC-6/DARC"]},
+            {name: "CRC-6/G-704", algo: crc, params: ["CRC-6/G-704"]},
+            {name: "CRC-6/GSM", algo: crc, params: ["CRC-6/GSM"]},
+            {name: "CRC-6/ITU", algo: crc, params: ["CRC-6/ITU"]},
+            {name: "CRC-7/MMC", algo: crc, params: ["CRC-7/MMC"]},
+            {name: "CRC-7/ROHC", algo: crc, params: ["CRC-7/ROHC"]},
+            {name: "CRC-7/UMTS", algo: crc, params: ["CRC-7/UMTS"]},
+            {name: "CRC-8", algo: crc, params: ["CRC-8"]},
+            {name: "CRC-8/8H2F", algo: crc, params: ["CRC-8/8H2F"]},
+            {name: "CRC-8/AES", algo: crc, params: ["CRC-8/AES"]},
+            {name: "CRC-8/AUTOSAR", algo: crc, params: ["CRC-8/AUTOSAR"]},
+            {name: "CRC-8/BLUETOOTH", algo: crc, params: ["CRC-8/BLUETOOTH"]},
+            {name: "CRC-8/CDMA2000", algo: crc, params: ["CRC-8/CDMA2000"]},
+            {name: "CRC-8/DARC", algo: crc, params: ["CRC-8/DARC"]},
+            {name: "CRC-8/DVB-S2", algo: crc, params: ["CRC-8/DVB-S2"]},
+            {name: "CRC-8/EBU", algo: crc, params: ["CRC-8/EBU"]},
+            {name: "CRC-8/GSM-A", algo: crc, params: ["CRC-8/GSM-A"]},
+            {name: "CRC-8/GSM-B", algo: crc, params: ["CRC-8/GSM-B"]},
+            {name: "CRC-8/HITAG", algo: crc, params: ["CRC-8/HITAG"]},
+            {name: "CRC-8/I-432-1", algo: crc, params: ["CRC-8/I-432-1"]},
+            {name: "CRC-8/I-CODE", algo: crc, params: ["CRC-8/I-CODE"]},
+            {name: "CRC-8/ITU", algo: crc, params: ["CRC-8/ITU"]},
+            {name: "CRC-8/LTE", algo: crc, params: ["CRC-8/LTE"]},
+            {name: "CRC-8/MAXIM", algo: crc, params: ["CRC-8/MAXIM"]},
+            {name: "CRC-8/MAXIM-DOW", algo: crc, params: ["CRC-8/MAXIM-DOW"]},
+            {name: "CRC-8/MIFARE-MAD", algo: crc, params: ["CRC-8/MIFARE-MAD"]},
+            {name: "CRC-8/NRSC-5", algo: crc, params: ["CRC-8/NRSC-5"]},
+            {name: "CRC-8/OPENSAFETY", algo: crc, params: ["CRC-8/OPENSAFETY"]},
+            {name: "CRC-8/ROHC", algo: crc, params: ["CRC-8/ROHC"]},
+            {name: "CRC-8/SAE-J1850", algo: crc, params: ["CRC-8/SAE-J1850"]},
+            {name: "CRC-8/SAE-J1850-ZERO", algo: crc, params: ["CRC-8/SAE-J1850-ZERO"]},
+            {name: "CRC-8/SMBUS", algo: crc, params: ["CRC-8/SMBUS"]},
+            {name: "CRC-8/TECH-3250", algo: crc, params: ["CRC-8/TECH-3250"]},
+            {name: "CRC-8/WCDMA", algo: crc, params: ["CRC-8/WCDMA"]},
+            {name: "Fletcher-8", algo: fletcher8, params: []},
+            {name: "CRC-10/ATM", algo: crc, params: ["CRC-10/ATM"]},
+            {name: "CRC-10/CDMA2000", algo: crc, params: ["CRC-10/CDMA2000"]},
+            {name: "CRC-10/GSM", algo: crc, params: ["CRC-10/GSM"]},
+            {name: "CRC-10/I-610", algo: crc, params: ["CRC-10/I-610"]},
+            {name: "CRC-11/FLEXRAY", algo: crc, params: ["CRC-11/FLEXRAY"]},
+            {name: "CRC-11/UMTS", algo: crc, params: ["CRC-11/UMTS"]},
+            {name: "CRC-12/3GPP", algo: crc, params: ["CRC-12/3GPP"]},
+            {name: "CRC-12/CDMA2000", algo: crc, params: ["CRC-12/CDMA2000"]},
+            {name: "CRC-12/DECT", algo: crc, params: ["CRC-12/DECT"]},
+            {name: "CRC-12/GSM", algo: crc, params: ["CRC-12/GSM"]},
+            {name: "CRC-12/UMTS", algo: crc, params: ["CRC-12/UMTS"]},
+            {name: "CRC-13/BBC", algo: crc, params: ["CRC-13/BBC"]},
+            {name: "CRC-14/DARC", algo: crc, params: ["CRC-14/DARC"]},
+            {name: "CRC-14/GSM", algo: crc, params: ["CRC-14/GSM"]},
+            {name: "CRC-15/CAN", algo: crc, params: ["CRC-15/CAN"]},
+            {name: "CRC-15/MPT1327", algo: crc, params: ["CRC-15/MPT1327"]},
+            {name: "CRC-16", algo: crc, params: ["CRC-16"]},
+            {name: "CRC-16/A", algo: crc, params: ["CRC-16/A"]},
+            {name: "CRC-16/ACORN", algo: crc, params: ["CRC-16/ACORN"]},
+            {name: "CRC-16/ARC", algo: crc, params: ["CRC-16/ARC"]},
+            {name: "CRC-16/AUG-CCITT", algo: crc, params: ["CRC-16/AUG-CCITT"]},
+            {name: "CRC-16/AUTOSAR", algo: crc, params: ["CRC-16/AUTOSAR"]},
+            {name: "CRC-16/B", algo: crc, params: ["CRC-16/B"]},
+            {name: "CRC-16/BLUETOOTH", algo: crc, params: ["CRC-16/BLUETOOTH"]},
+            {name: "CRC-16/BUYPASS", algo: crc, params: ["CRC-16/BUYPASS"]},
+            {name: "CRC-16/CCITT", algo: crc, params: ["CRC-16/CCITT"]},
+            {name: "CRC-16/CCITT-FALSE", algo: crc, params: ["CRC-16/CCITT-FALSE"]},
+            {name: "CRC-16/CCITT-TRUE", algo: crc, params: ["CRC-16/CCITT-TRUE"]},
+            {name: "CRC-16/CCITT-ZERO", algo: crc, params: ["CRC-16/CCITT-ZERO"]},
+            {name: "CRC-16/CDMA2000", algo: crc, params: ["CRC-16/CDMA2000"]},
+            {name: "CRC-16/CMS", algo: crc, params: ["CRC-16/CMS"]},
+            {name: "CRC-16/DARC", algo: crc, params: ["CRC-16/DARC"]},
+            {name: "CRC-16/DDS-110", algo: crc, params: ["CRC-16/DDS-110"]},
+            {name: "CRC-16/DECT-R", algo: crc, params: ["CRC-16/DECT-R"]},
+            {name: "CRC-16/DECT-X", algo: crc, params: ["CRC-16/DECT-X"]},
+            {name: "CRC-16/DNP", algo: crc, params: ["CRC-16/DNP"]},
+            {name: "CRC-16/EN-13757", algo: crc, params: ["CRC-16/EN-13757"]},
+            {name: "CRC-16/EPC", algo: crc, params: ["CRC-16/EPC"]},
+            {name: "CRC-16/EPC-C1G2", algo: crc, params: ["CRC-16/EPC-C1G2"]},
+            {name: "CRC-16/GENIBUS", algo: crc, params: ["CRC-16/GENIBUS"]},
+            {name: "CRC-16/GSM", algo: crc, params: ["CRC-16/GSM"]},
+            {name: "CRC-16/I-CODE", algo: crc, params: ["CRC-16/I-CODE"]},
+            {name: "CRC-16/IBM", algo: crc, params: ["CRC-16/IBM"]},
+            {name: "CRC-16/IBM-3740", algo: crc, params: ["CRC-16/IBM-3740"]},
+            {name: "CRC-16/IBM-SDLC", algo: crc, params: ["CRC-16/IBM-SDLC"]},
+            {name: "CRC-16/IEC-61158-2", algo: crc, params: ["CRC-16/IEC-61158-2"]},
+            {name: "CRC-16/ISO-HDLC", algo: crc, params: ["CRC-16/ISO-HDLC"]},
+            {name: "CRC-16/ISO-IEC-14443-3-A", algo: crc, params: ["CRC-16/ISO-IEC-14443-3-A"]},
+            {name: "CRC-16/ISO-IEC-14443-3-B", algo: crc, params: ["CRC-16/ISO-IEC-14443-3-B"]},
+            {name: "CRC-16/KERMIT", algo: crc, params: ["CRC-16/KERMIT"]},
+            {name: "CRC-16/LHA", algo: crc, params: ["CRC-16/LHA"]},
+            {name: "CRC-16/LJ1200", algo: crc, params: ["CRC-16/LJ1200"]},
+            {name: "CRC-16/LTE", algo: crc, params: ["CRC-16/LTE"]},
+            {name: "CRC-16/M17", algo: crc, params: ["CRC-16/M17"]},
+            {name: "CRC-16/MAXIM", algo: crc, params: ["CRC-16/MAXIM"]},
+            {name: "CRC-16/MAXIM-DOW", algo: crc, params: ["CRC-16/MAXIM-DOW"]},
+            {name: "CRC-16/MCRF4XX", algo: crc, params: ["CRC-16/MCRF4XX"]},
+            {name: "CRC-16/MODBUS", algo: crc, params: ["CRC-16/MODBUS"]},
+            {name: "CRC-16/NRSC-5", algo: crc, params: ["CRC-16/NRSC-5"]},
+            {name: "CRC-16/OPENSAFETY-A", algo: crc, params: ["CRC-16/OPENSAFETY-A"]},
+            {name: "CRC-16/OPENSAFETY-B", algo: crc, params: ["CRC-16/OPENSAFETY-B"]},
+            {name: "CRC-16/PROFIBUS", algo: crc, params: ["CRC-16/PROFIBUS"]},
+            {name: "CRC-16/RIELLO", algo: crc, params: ["CRC-16/RIELLO"]},
+            {name: "CRC-16/SPI-FUJITSU", algo: crc, params: ["CRC-16/SPI-FUJITSU"]},
+            {name: "CRC-16/T10-DIF", algo: crc, params: ["CRC-16/T10-DIF"]},
+            {name: "CRC-16/TELEDISK", algo: crc, params: ["CRC-16/TELEDISK"]},
+            {name: "CRC-16/TMS37157", algo: crc, params: ["CRC-16/TMS37157"]},
+            {name: "CRC-16/UMTS", algo: crc, params: ["CRC-16/UMTS"]},
+            {name: "CRC-16/USB", algo: crc, params: ["CRC-16/USB"]},
+            {name: "CRC-16/V-41-LSB", algo: crc, params: ["CRC-16/V-41-LSB"]},
+            {name: "CRC-16/V-41-MSB", algo: crc, params: ["CRC-16/V-41-MSB"]},
+            {name: "CRC-16/VERIFONE", algo: crc, params: ["CRC-16/VERIFONE"]},
+            {name: "CRC-16/X-25", algo: crc, params: ["CRC-16/X-25"]},
+            {name: "CRC-16/XMODEM", algo: crc, params: ["CRC-16/XMODEM"]},
+            {name: "CRC-16/ZMODEM", algo: crc, params: ["CRC-16/ZMODEM"]},
+            {name: "Fletcher-16", algo: fletcher16, params: []},
+            {name: "CRC-17/CAN-FD", algo: crc, params: ["CRC-17/CAN-FD"]},
+            {name: "CRC-21/CAN-FD", algo: crc, params: ["CRC-21/CAN-FD"]},
+            {name: "CRC-24/BLE", algo: crc, params: ["CRC-24/BLE"]},
+            {name: "CRC-24/FLEXRAY-A", algo: crc, params: ["CRC-24/FLEXRAY-A"]},
+            {name: "CRC-24/FLEXRAY-B", algo: crc, params: ["CRC-24/FLEXRAY-B"]},
+            {name: "CRC-24/INTERLAKEN", algo: crc, params: ["CRC-24/INTERLAKEN"]},
+            {name: "CRC-24/LTE-A", algo: crc, params: ["CRC-24/LTE-A"]},
+            {name: "CRC-24/LTE-B", algo: crc, params: ["CRC-24/LTE-B"]},
+            {name: "CRC-24/OPENPGP", algo: crc, params: ["CRC-24/OPENPGP"]},
+            {name: "CRC-24/OS-9", algo: crc, params: ["CRC-24/OS-9"]},
+            {name: "CRC-30/CDMA", algo: crc, params: ["CRC-30/CDMA"]},
+            {name: "CRC-31/PHILIPS", algo: crc, params: ["CRC-31/PHILIPS"]},
+            {name: "Adler-32", algo: adler32, params: []},
+            {name: "CRC-32", algo: crc, params: ["CRC-32"]},
+            {name: "CRC-32/AAL5", algo: crc, params: ["CRC-32/AAL5"]},
+            {name: "CRC-32/ADCCP", algo: crc, params: ["CRC-32/ADCCP"]},
+            {name: "CRC-32/AIXM", algo: crc, params: ["CRC-32/AIXM"]},
+            {name: "CRC-32/AUTOSAR", algo: crc, params: ["CRC-32/AUTOSAR"]},
+            {name: "CRC-32/BASE91-C", algo: crc, params: ["CRC-32/BASE91-C"]},
+            {name: "CRC-32/BASE91-D", algo: crc, params: ["CRC-32/BASE91-D"]},
+            {name: "CRC-32/BZIP2", algo: crc, params: ["CRC-32/BZIP2"]},
+            {name: "CRC-32/C", algo: crc, params: ["CRC-32/C"]},
+            {name: "CRC-32/CASTAGNOLI", algo: crc, params: ["CRC-32/CASTAGNOLI"]},
+            {name: "CRC-32/CD-ROM-EDC", algo: crc, params: ["CRC-32/CD-ROM-EDC"]},
+            {name: "CRC-32/CKSUM", algo: crc, params: ["CRC-32/CKSUM"]},
+            {name: "CRC-32/D", algo: crc, params: ["CRC-32/D"]},
+            {name: "CRC-32/DECT-B", algo: crc, params: ["CRC-32/DECT-B"]},
+            {name: "CRC-32/INTERLAKEN", algo: crc, params: ["CRC-32/INTERLAKEN"]},
+            {name: "CRC-32/ISCSI", algo: crc, params: ["CRC-32/ISCSI"]},
+            {name: "CRC-32/ISO-HDLC", algo: crc, params: ["CRC-32/ISO-HDLC"]},
+            {name: "CRC-32/JAMCRC", algo: crc, params: ["CRC-32/JAMCRC"]},
+            {name: "CRC-32/MEF", algo: crc, params: ["CRC-32/MEF"]},
+            {name: "CRC-32/MPEG-2", algo: crc, params: ["CRC-32/MPEG-2"]},
+            {name: "CRC-32/NVME", algo: crc, params: ["CRC-32/NVME"]},
+            {name: "CRC-32/PKZIP", algo: crc, params: ["CRC-32/PKZIP"]},
+            {name: "CRC-32/POSIX", algo: crc, params: ["CRC-32/POSIX"]},
+            {name: "CRC-32/Q", algo: crc, params: ["CRC-32/Q"]},
+            {name: "CRC-32/SATA", algo: crc, params: ["CRC-32/SATA"]},
+            {name: "CRC-32/V-42", algo: crc, params: ["CRC-32/V-42"]},
+            {name: "CRC-32/XFER", algo: crc, params: ["CRC-32/XFER"]},
+            {name: "CRC-32/XZ", algo: crc, params: ["CRC-32/XZ"]},
+            {name: "Fletcher-32", algo: fletcher32, params: []},
+            {name: "CRC-40/GSM", algo: crc, params: ["CRC-40/GSM"]},
+            {name: "CRC-64/ECMA-182", algo: crc, params: ["CRC-64/ECMA-182"]},
+            {name: "CRC-64/GO-ECMA", algo: crc, params: ["CRC-64/GO-ECMA"]},
+            {name: "CRC-64/GO-ISO", algo: crc, params: ["CRC-64/GO-ISO"]},
+            {name: "CRC-64/MS", algo: crc, params: ["CRC-64/MS"]},
+            {name: "CRC-64/NVME", algo: crc, params: ["CRC-64/NVME"]},
+            {name: "CRC-64/REDIS", algo: crc, params: ["CRC-64/REDIS"]},
+            {name: "CRC-64/WE", algo: crc, params: ["CRC-64/WE"]},
+            {name: "CRC-64/XZ", algo: crc, params: ["CRC-64/XZ"]},
+            {name: "Fletcher-64", algo: fletcher64, params: []},
+            {name: "CRC-82/DARC", algo: crc, params: ["CRC-82/DARC"]}
+        ];
+    }
+
+    /**
+     * @param {ArrayBuffer} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        const [length, includeNames] = args;
+        let output = "";
+        this.checksums.forEach(checksum => {
+            const checksumLength = checksum.name.match(new RegExp("-(\\d{1,2})(\\/|$)"))[1];
+            if (length === "All" || length === checksumLength) {
+                const value = checksum.algo.run(new Uint8Array(input), checksum.params || []);
+                output += includeNames ?
+                    `${checksum.name}:${" ".repeat(25-checksum.name.length)}${value}\n`:
+                    `${value}\n`;
+            }
+        });
+        return output;
+    }
+}
+
+export default GenerateAllChecksums;

src/core/operations/GenerateAllHashes.mjs

@@ -22,14 +22,6 @@ import HAS160 from "./HAS160.mjs";
 import Whirlpool from "./Whirlpool.mjs";
 import SSDEEP from "./SSDEEP.mjs";
 import CTPH from "./CTPH.mjs";
-import Fletcher8Checksum from "./Fletcher8Checksum.mjs";
-import Fletcher16Checksum from "./Fletcher16Checksum.mjs";
-import Fletcher32Checksum from "./Fletcher32Checksum.mjs";
-import Fletcher64Checksum from "./Fletcher64Checksum.mjs";
-import Adler32Checksum from "./Adler32Checksum.mjs";
-import CRC8Checksum from "./CRC8Checksum.mjs";
-import CRC16Checksum from "./CRC16Checksum.mjs";
-import CRC32Checksum from "./CRC32Checksum.mjs";
 import BLAKE2b from "./BLAKE2b.mjs";
 import BLAKE2s from "./BLAKE2s.mjs";
 import Streebog from "./Streebog.mjs";
@@ -114,16 +106,6 @@ class GenerateAllHashes extends Operation {
             {name: "SSDEEP", algo: (new SSDEEP()), inputType: "str"},
             {name: "CTPH", algo: (new CTPH()), inputType: "str"}
         ];
-        this.checksums = [
-            {name: "Fletcher-8", algo: (new Fletcher8Checksum), inputType: "byteArray", params: []},
-            {name: "Fletcher-16", algo: (new Fletcher16Checksum), inputType: "byteArray", params: []},
-            {name: "Fletcher-32", algo: (new Fletcher32Checksum), inputType: "byteArray", params: []},
-            {name: "Fletcher-64", algo: (new Fletcher64Checksum), inputType: "byteArray", params: []},
-            {name: "Adler-32", algo: (new Adler32Checksum), inputType: "byteArray", params: []},
-            {name: "CRC-8", algo: (new CRC8Checksum), inputType: "arrayBuffer", params: ["CRC-8"]},
-            {name: "CRC-16", algo: (new CRC16Checksum), inputType: "arrayBuffer", params: []},
-            {name: "CRC-32", algo: (new CRC32Checksum), inputType: "arrayBuffer", params: []}
-        ];
     }
 
     /**
@@ -144,14 +126,6 @@ class GenerateAllHashes extends Operation {
             output += this.formatDigest(digest, length, includeNames, hash.name);
         });
 
-        if (length === "All") {
-            output += "\nChecksums:\n";
-            this.checksums.forEach(checksum => {
-                digest = this.executeAlgo(checksum.algo, checksum.inputType, checksum.params || []);
-                output += this.formatDigest(digest, length, includeNames, checksum.name);
-            });
-        }
-
         return output;
     }
 

src/core/operations/GenerateUUID.mjs

@@ -5,8 +5,8 @@
  */
 
 import Operation from "../Operation.mjs";
-import crypto from "crypto";
+import * as uuid from "uuid";
-
+import OperationError from "../errors/OperationError.mjs";
 /**
  * Generate UUID operation
  */
@@ -20,11 +20,38 @@ class GenerateUUID extends Operation {
 
         this.name = "Generate UUID";
         this.module = "Crypto";
-        this.description = "Generates an RFC 4122 version 4 compliant Universally Unique Identifier (UUID), also known as a Globally Unique Identifier (GUID).<br><br>A version 4 UUID relies on random numbers, in this case generated using <code>window.crypto</code> if available and falling back to <code>Math.random</code> if not.";
+        this.description =
+            "Generates an RFC 9562 (formerly RFC 4122) compliant Universally Unique Identifier (UUID), " +
+            "also known as a Globally Unique Identifier (GUID).<br>" +
+            "<br>" +
+            "We currently support generating the following UUID versions:<br>" +
+            "<ul>" +
+            "<li><strong>v1</strong>: Timestamp-based</li>" +
+            "<li><strong>v3</strong>: Namespace w/ MD5</li>" +
+            "<li><strong>v4</strong>: Random (default)</li>" +
+            "<li><strong>v5</strong>: Namespace w/ SHA-1</li>" +
+            "<li><strong>v6</strong>: Timestamp, reordered</li>" +
+            "<li><strong>v7</strong>: Unix Epoch time-based</li>" +
+            "</ul>" +
+            "UUIDs are generated using the <a href='https://npmjs.org/uuid/'><code>uuid</code><a> package.<br>";
         this.infoURL = "https://wikipedia.org/wiki/Universally_unique_identifier";
         this.inputType = "string";
         this.outputType = "string";
-        this.args = [];
+        this.args = [
+            {
+                name: "Version",
+                hint: "UUID version",
+                type: "option",
+                value: ["v1", "v3", "v4", "v5", "v6", "v7"],
+                defaultIndex: 2,
+            },
+            {
+                name: "Namespace",
+                hint: "UUID namespace (UUID; valid for v3 and v5)",
+                type: "string",
+                value: "1b671a64-40d5-491e-99b0-da01ff1f3341"
+            }
+        ];
     }
 
     /**
@@ -33,16 +60,17 @@ class GenerateUUID extends Operation {
      * @returns {string}
      */
     run(input, args) {
-        const buf = new Uint32Array(4).map(() => {
+        const [version, namespace] = args;
-            return crypto.randomBytes(4).readUInt32BE(0, true);
+        const hasDesiredVersion = typeof uuid[version] === "function";
-        });
+        if (!hasDesiredVersion) throw new OperationError("Invalid UUID version");
-        let i = 0;
+
-        return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g, function(c) {
+        const requiresNamespace = ["v3", "v5"].includes(version);
-            const r = (buf[i >> 3] >> ((i % 8) * 4)) & 0xf,
+        if (!requiresNamespace) return uuid[version]();
-                v = c === "x" ? r : (r & 0x3 | 0x8);
+
-            i++;
+        const hasValidNamespace = typeof namespace === "string" && uuid.validate(namespace);
-            return v.toString(16);
+        if (!hasValidNamespace) throw new OperationError("Invalid UUID namespace");
-        });
+
+        return uuid[version](input, namespace);
     }
 
 }

src/core/operations/JSONtoYAML.mjs

@@ -0,0 +1,46 @@
+/**
+ * @author ccarpo [ccarpo@gmx.net]
+ * @copyright Crown Copyright 2021
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation.mjs";
+import OperationError from "../errors/OperationError.mjs";
+import YAML from "yaml";
+
+/**
+ * JSON to YAML operation
+ */
+class JSONtoYAML extends Operation {
+
+    /**
+     * JSONtoYAML constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "JSON to YAML";
+        this.module = "Default";
+        this.description = "Format a JSON object into YAML";
+        this.infoURL = "https://en.wikipedia.org/wiki/YAML";
+        this.inputType = "JSON";
+        this.outputType = "string";
+        this.args = [];
+    }
+
+    /**
+     * @param {JSON} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        try {
+            return YAML.stringify(input);
+        } catch (err) {
+            throw new OperationError("Test");
+        }
+    }
+
+}
+
+export default JSONtoYAML;

src/core/operations/Jq.mjs

@@ -0,0 +1,57 @@
+/**
+ * @author zhzy0077 [zhzy0077@hotmail.com]
+ * @copyright Crown Copyright 2023
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation.mjs";
+import OperationError from "../errors/OperationError.mjs";
+import jq from "jq-web";
+
+/**
+ * jq operation
+ */
+class Jq extends Operation {
+
+    /**
+     * Jq constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "Jq";
+        this.module = "Jq";
+        this.description = "jq is a lightweight and flexible command-line JSON processor.";
+        this.infoURL = "https://github.com/jqlang/jq";
+        this.inputType = "JSON";
+        this.outputType = "string";
+        this.args = [
+            {
+                name: "Query",
+                type: "string",
+                value: ""
+            }
+        ];
+    }
+
+    /**
+     * @param {JSON} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        const [query] = args;
+        let result;
+
+        try {
+            result = jq.json(input, query);
+        } catch (err) {
+            throw new OperationError(`Invalid jq expression: ${err.message}`);
+        }
+
+        return JSON.stringify(result);
+    }
+
+}
+
+export default Jq;

src/core/operations/Jsonata.mjs

@@ -0,0 +1,65 @@
+/**
+ * @author Jon K (jon@ajarsoftware.com)
+ * @copyright Crown Copyright 2016
+ * @license Apache-2.0
+ */
+
+import jsonata from "jsonata";
+import Operation from "../Operation.mjs";
+import OperationError from "../errors/OperationError.mjs";
+
+/**
+ * Jsonata Query operation
+ */
+class JsonataQuery extends Operation {
+    /**
+     * JsonataQuery constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "Jsonata Query";
+        this.module = "Code";
+        this.description =
+            "Query and transform JSON data with a jsonata query.";
+        this.infoURL = "https://docs.jsonata.org/overview.html";
+        this.inputType = "string";
+        this.outputType = "string";
+        this.args = [
+            {
+                name: "Query",
+                type: "text",
+                value: "string",
+            },
+        ];
+    }
+
+    /**
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    async run(input, args) {
+        const [query] = args;
+        let result, jsonObj;
+
+        try {
+            jsonObj = JSON.parse(input);
+        } catch (err) {
+            throw new OperationError(`Invalid input JSON: ${err.message}`);
+        }
+
+        try {
+            const expression = jsonata(query);
+            result = await expression.evaluate(jsonObj);
+        } catch (err) {
+            throw new OperationError(
+                `Invalid Jsonata Expression: ${err.message}`
+            );
+        }
+
+        return JSON.stringify(result === undefined ? "" : result);
+    }
+}
+
+export default JsonataQuery;

src/core/operations/PHPSerialize.mjs

@@ -0,0 +1,126 @@
+/**
+ * @author brun0ne [brunonblok@gmail.com]
+ * @copyright Crown Copyright 2023
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation.mjs";
+import OperationError from "../errors/OperationError.mjs";
+
+/**
+ * PHP Serialize operation
+ */
+class PHPSerialize extends Operation {
+
+    /**
+     * PHPSerialize constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "PHP Serialize";
+        this.module = "Default";
+        this.description = "Performs PHP serialization on JSON data.<br><br>This function does not support <code>object</code> tags.<br><br>Since PHP doesn't distinguish dicts and arrays, this operation is not always symmetric to <code>PHP Deserialize</code>.<br><br>Example:<br><code>[5,&quot;abc&quot;,true]</code><br>becomes<br><code>a:3:{i:0;i:5;i:1;s:3:&quot;abc&quot;;i:2;b:1;}<code>";
+        this.infoURL = "https://www.phpinternalsbook.com/php5/classes_objects/serialization.html";
+        this.inputType = "JSON";
+        this.outputType = "string";
+        this.args = [];
+    }
+
+    /**
+     * @param {JSON} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        /**
+         * Determines if a number is an integer
+         * @param {number} value
+         * @returns {boolean}
+         */
+        function isInteger(value) {
+            return typeof value === "number" && parseInt(value.toString(), 10) === value;
+        }
+
+        /**
+         * Serialize basic types
+         * @param {string | number | boolean} content
+         * @returns {string}
+         */
+        function serializeBasicTypes(content) {
+            const basicTypes = {
+                "string": "s",
+                "integer": "i",
+                "float": "d",
+                "boolean": "b"
+            };
+            /**
+             * Booleans
+             * cast to 0 or 1
+             */
+            if (typeof content === "boolean") {
+                return `${basicTypes.boolean}:${content ? 1 : 0}`;
+            }
+            /* Numbers */
+            if (typeof content === "number") {
+                if (isInteger(content)) {
+                    return `${basicTypes.integer}:${content.toString()}`;
+                } else {
+                    return `${basicTypes.float}:${content.toString()}`;
+                }
+            }
+            /* Strings */
+            if (typeof content === "string")
+                return `${basicTypes.string}:${content.length}:"${content}"`;
+
+            /** This should be unreachable */
+            throw new OperationError(`Encountered a non-implemented type: ${typeof content}`);
+        }
+
+        /**
+         * Recursively serialize
+         * @param {*} object
+         * @returns {string}
+         */
+        function serialize(object) {
+            /* Null */
+            if (object == null) {
+                return `N;`;
+            }
+
+            if (typeof object !== "object") {
+                /* Basic types */
+                return `${serializeBasicTypes(object)};`;
+            } else if (object instanceof Array) {
+                /* Arrays */
+                const serializedElements = [];
+
+                for (let i = 0; i < object.length; i++) {
+                    serializedElements.push(`${serialize(i)}${serialize(object[i])}`);
+                }
+
+                return `a:${object.length}:{${serializedElements.join("")}}`;
+            } else if (object instanceof Object) {
+                /**
+                 * Objects
+                 * Note: the output cannot be guaranteed to be in the same order as the input
+                 */
+                const serializedElements = [];
+                const keys = Object.keys(object);
+
+                for (const key of keys) {
+                    serializedElements.push(`${serialize(key)}${serialize(object[key])}`);
+                }
+
+                return `a:${keys.length}:{${serializedElements.join("")}}`;
+            }
+
+            /** This should be unreachable */
+            throw new OperationError(`Encountered a non-implemented type: ${typeof object}`);
+        }
+
+        return serialize(input);
+    }
+}
+
+export default PHPSerialize;

src/core/operations/ParseX509Certificate.mjs

@@ -6,7 +6,8 @@
 
 import r from "jsrsasign";
 import { fromBase64 } from "../lib/Base64.mjs";
-import { toHex } from "../lib/Hex.mjs";
+import { runHash } from "../lib/Hash.mjs";
+import { fromHex, toHex } from "../lib/Hex.mjs";
 import { formatByteStr, formatDnObj } from "../lib/PublicKey.mjs";
 import Operation from "../Operation.mjs";
 import Utils from "../Utils.mjs";
@@ -81,7 +82,8 @@ class ParseX509Certificate extends Operation {
         }
         if (undefinedInputFormat) throw "Undefined input format";
 
-        const sn = cert.getSerialNumberHex(),
+        const hex = Utils.strToArrayBuffer(Utils.byteArrayToChars(fromHex(cert.hex))),
+            sn = cert.getSerialNumberHex(),
             issuer = cert.getIssuer(),
             subject = cert.getSubject(),
             pk = cert.getPublicKey(),
@@ -191,6 +193,10 @@ Issuer
 ${issuerStr}
 Subject
 ${subjectStr}
+Fingerprints
+  MD5:            ${runHash("md5", hex)}
+  SHA1:           ${runHash("sha1", hex)}
+  SHA256:         ${runHash("sha256", hex)}
 Public Key
 ${pkStr.slice(0, -1)}
 Certificate Signature

src/core/operations/RailFenceCipherDecode.mjs

@@ -72,7 +72,7 @@ class RailFenceCipherDecode extends Operation {
             }
         }
 
-        return plaintext.join("").trim();
+        return plaintext.join("");
     }
 
 }

src/core/operations/RailFenceCipherEncode.mjs

@@ -66,7 +66,7 @@ class RailFenceCipherEncode extends Operation {
             rows[rowIdx] += plaintext[pos];
         }
 
-        return rows.join("").trim();
+        return rows.join("");
     }
 
 }

src/core/operations/SM2Decrypt.mjs

@@ -0,0 +1,71 @@
+/**
+ * @author flakjacket95 [dflack95@gmail.com]
+ * @copyright Crown Copyright 2024
+ * @license Apache-2.0
+ */
+
+import OperationError from "../errors/OperationError.mjs";
+import Operation from "../Operation.mjs";
+
+import { SM2 } from "../lib/SM2.mjs";
+
+/**
+ * SM2Decrypt operation
+ */
+class SM2Decrypt extends Operation {
+
+    /**
+     * SM2Decrypt constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "SM2 Decrypt";
+        this.module = "Crypto";
+        this.description = "Decrypts a message utilizing the SM2 standard";
+        this.infoURL = ""; // Usually a Wikipedia link. Remember to remove localisation (i.e. https://wikipedia.org/etc rather than https://en.wikipedia.org/etc)
+        this.inputType = "string";
+        this.outputType = "ArrayBuffer";
+        this.args = [
+            {
+                name: "Private Key",
+                type: "string",
+                value: "DEADBEEF"
+            },
+            {
+                "name": "Input Format",
+                "type": "option",
+                "value": ["C1C3C2", "C1C2C3"],
+                "defaultIndex": 0
+            },
+            {
+                name: "Curve",
+                type: "option",
+                "value": ["sm2p256v1"],
+                "defaultIndex": 0
+            }
+        ];
+    }
+
+    /**
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {ArrayBuffer}
+     */
+    run(input, args) {
+        const [privateKey, inputFormat, curveName] = args;
+
+        if (privateKey.length !== 64) {
+            throw new OperationError("Input private key must be in hex; and should be 32 bytes");
+        }
+
+        const sm2 = new SM2(curveName, inputFormat);
+        sm2.setPrivateKey(privateKey);
+
+        const result = sm2.decrypt(input);
+        return result;
+    }
+
+}
+
+export default SM2Decrypt;

src/core/operations/SM2Encrypt.mjs

@@ -0,0 +1,77 @@
+/**
+ * @author flakjacket95 [dflack95@gmail.com]
+ * @copyright Crown Copyright 2024
+ * @license Apache-2.0
+ */
+
+import OperationError from "../errors/OperationError.mjs";
+import Operation from "../Operation.mjs";
+
+import { SM2 } from "../lib/SM2.mjs";
+
+/**
+ * SM2 Encrypt operation
+ */
+class SM2Encrypt extends Operation {
+
+    /**
+     * SM2Encrypt constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "SM2 Encrypt";
+        this.module = "Crypto";
+        this.description = "Encrypts a message utilizing the SM2 standard";
+        this.infoURL = ""; // Usually a Wikipedia link. Remember to remove localisation (i.e. https://wikipedia.org/etc rather than https://en.wikipedia.org/etc)
+        this.inputType = "ArrayBuffer";
+        this.outputType = "string";
+
+        this.args = [
+            {
+                name: "Public Key X",
+                type: "string",
+                value: "DEADBEEF"
+            },
+            {
+                name: "Public Key Y",
+                type: "string",
+                value: "DEADBEEF"
+            },
+            {
+                "name": "Output Format",
+                "type": "option",
+                "value": ["C1C3C2", "C1C2C3"],
+                "defaultIndex": 0
+            },
+            {
+                name: "Curve",
+                type: "option",
+                "value": ["sm2p256v1"],
+                "defaultIndex": 0
+            }
+        ];
+    }
+
+    /**
+     * @param {ArrayBuffer} input
+     * @param {Object[]} args
+     * @returns {byteArray}
+     */
+    run(input, args) {
+        const [publicKeyX, publicKeyY, outputFormat, curveName] = args;
+        this.outputFormat = outputFormat;
+
+        if (publicKeyX.length !== 64 || publicKeyY.length !== 64) {
+            throw new OperationError("Invalid Public Key - Ensure each component is 32 bytes in size and in hex");
+        }
+
+        const sm2 = new SM2(curveName, outputFormat);
+        sm2.setPublicKey(publicKeyX, publicKeyY);
+
+        const result = sm2.encrypt(new Uint8Array(input));
+        return result;
+    }
+}
+
+export default SM2Encrypt;

src/core/operations/ShowOnMap.mjs

@@ -1,6 +1,7 @@
 /**
  * @author j433866 [j433866@gmail.com]
- * @copyright Crown Copyright 2019
+ * @author 0xff1ce [github.com/0xff1ce]
+ * @copyright Crown Copyright 2024
  * @license Apache-2.0
  */
 
@@ -22,7 +23,7 @@ class ShowOnMap extends Operation {
         this.name = "Show on map";
         this.module = "Hashing";
         this.description = "Displays co-ordinates on a slippy map.<br><br>Co-ordinates will be converted to decimal degrees before being shown on the map.<br><br>Supported formats:<ul><li>Degrees Minutes Seconds (DMS)</li><li>Degrees Decimal Minutes (DDM)</li><li>Decimal Degrees (DD)</li><li>Geohash</li><li>Military Grid Reference System (MGRS)</li><li>Ordnance Survey National Grid (OSNG)</li><li>Universal Transverse Mercator (UTM)</li></ul><br>This operation will not work offline.";
-        this.infoURL = "https://foundation.wikimedia.org/wiki/Maps_Terms_of_Use";
+        this.infoURL = "https://osmfoundation.org/wiki/Terms_of_Use";
         this.inputType = "string";
         this.outputType = "string";
         this.presentType = "html";
@@ -85,10 +86,10 @@ class ShowOnMap extends Operation {
             data = "0, 0";
         }
         const zoomLevel = args[0];
-        const tileUrl = "https://maps.wikimedia.org/osm-intl/{z}/{x}/{y}.png",
+        const tileUrl = "https://tile.openstreetmap.org/{z}/{x}/{y}.png",
-            tileAttribution = "<a href=\"https://wikimediafoundation.org/wiki/Maps_Terms_of_Use\">Wikimedia maps</a> | &copy; <a href=\"https://www.openstreetmap.org/copyright\">OpenStreetMap</a> contributors",
+            tileAttribution = "&copy; <a href=\"https://www.openstreetmap.org/copyright\">OpenStreetMap</a> contributors",
-            leafletUrl = "https://unpkg.com/leaflet@1.5.0/dist/leaflet.js",
+            leafletUrl = "https://unpkg.com/leaflet@1.9.4/dist/leaflet.js",
-            leafletCssUrl = "https://unpkg.com/leaflet@1.5.0/dist/leaflet.css";
+            leafletCssUrl = "https://unpkg.com/leaflet@1.9.4/dist/leaflet.css";
         return `<link rel="stylesheet" href="${leafletCssUrl}" crossorigin=""/>
 <style>
     #output-text .cm-content,

src/core/operations/Template.mjs

@@ -0,0 +1,53 @@
+/**
+ * @author kendallgoto [k@kgo.to]
+ * @copyright Crown Copyright 2025
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation.mjs";
+import OperationError from "../errors/OperationError.mjs";
+import Handlebars from "handlebars";
+
+/**
+ * Template operation
+ */
+class Template extends Operation {
+
+    /**
+     * Template constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "Template";
+        this.module = "Handlebars";
+        this.description = "Render a template with Handlebars/Mustache substituting variables using JSON input. Templates will be rendered to plain-text only, to prevent XSS.";
+        this.infoURL = "https://handlebarsjs.com/";
+        this.inputType = "JSON";
+        this.outputType = "string";
+        this.args = [
+            {
+                name: "Template definition (.handlebars)",
+                type: "text",
+                value: ""
+            }
+        ];
+    }
+
+    /**
+     * @param {JSON} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        const [templateStr] = args;
+        try {
+            const template = Handlebars.compile(templateStr);
+            return template(input);
+        } catch (e) {
+            throw new OperationError(e);
+        }
+    }
+}
+
+export default Template;

src/core/operations/ToBase32.mjs

@@ -6,6 +6,7 @@
 
 import Operation from "../Operation.mjs";
 import Utils from "../Utils.mjs";
+import {ALPHABET_OPTIONS} from "../lib/Base32.mjs";
 
 /**
  * To Base32 operation
@@ -27,8 +28,8 @@ class ToBase32 extends Operation {
         this.args = [
             {
                 name: "Alphabet",
-                type: "binaryString",
+                type: "editableOption",
-                value: "A-Z2-7="
+                value: ALPHABET_OPTIONS
             }
         ];
     }
@@ -83,3 +84,4 @@ class ToBase32 extends Operation {
 }
 
 export default ToBase32;
+

src/core/operations/ToDecimal.mjs

@@ -45,11 +45,12 @@ class ToDecimal extends Operation {
      * @returns {string}
      */
     run(input, args) {
-        input = new Uint8Array(input);
         const delim = Utils.charRep(args[0]),
             signed = args[1];
         if (signed) {
-            input = input.map(v => v > 0x7F ? v - 0xFF - 1 : v);
+            input = new Int8Array(input);
+        } else {
+            input = new Uint8Array(input);
         }
         return input.join(delim);
     }

src/core/operations/URLDecode.mjs

@@ -23,7 +23,13 @@ class URLDecode extends Operation {
         this.infoURL = "https://wikipedia.org/wiki/Percent-encoding";
         this.inputType = "string";
         this.outputType = "string";
-        this.args = [];
+        this.args = [
+            {
+                "name": "Treat \"+\" as space",
+                "type": "boolean",
+                "value": true
+            },
+        ];
         this.checks = [
             {
                 pattern: ".*(?:%[\\da-f]{2}.*){4}",
@@ -39,7 +45,8 @@ class URLDecode extends Operation {
      * @returns {string}
      */
     run(input, args) {
-        const data = input.replace(/\+/g, "%20");
+        const plusIsSpace = args[0];
+        const data = plusIsSpace ? input.replace(/\+/g, "%20") : input;
         try {
             return decodeURIComponent(data);
         } catch (err) {

src/core/operations/XORChecksum.mjs

@@ -0,0 +1,59 @@
+/**
+ * @author Thomas Weißschuh [thomas@t-8ch.de]
+ * @copyright Crown Copyright 2023
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation.mjs";
+import Utils from "../Utils.mjs";
+import { toHex } from "../lib/Hex.mjs";
+
+/**
+ * XOR Checksum operation
+ */
+class XORChecksum extends Operation {
+
+    /**
+     * XORChecksum constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "XOR Checksum";
+        this.module = "Crypto";
+        this.description = "XOR Checksum splits the input into blocks of a configurable size and performs the XOR operation on these blocks.";
+        this.infoURL = "https://wikipedia.org/wiki/XOR";
+        this.inputType = "ArrayBuffer";
+        this.outputType = "string";
+        this.args = [
+            {
+                name: "Blocksize",
+                type: "number",
+                value: 4
+            },
+        ];
+    }
+
+    /**
+     * @param {ArrayBuffer} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        const blocksize = args[0];
+        input = new Uint8Array(input);
+
+        const res = Array(blocksize);
+        res.fill(0);
+
+        for (const chunk of Utils.chunked(input, blocksize)) {
+            for (let i = 0; i < blocksize; i++) {
+                res[i] ^= chunk[i];
+            }
+        }
+
+        return toHex(res, "");
+    }
+}
+
+export default XORChecksum;

src/core/operations/YAMLToJSON.mjs

@@ -0,0 +1,45 @@
+/**
+ * @author ccarpo [ccarpo@gmx.net]
+ * @copyright Crown Copyright 2021
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation.mjs";
+import OperationError from "../errors/OperationError.mjs";
+import jsYaml from "js-yaml";
+/**
+ * YAML to JSON operation
+ */
+class YAMLToJSON extends Operation {
+
+    /**
+     * YAMLToJSON constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "YAML to JSON";
+        this.module = "Default";
+        this.description = "Convert YAML to JSON";
+        this.infoURL = "https://en.wikipedia.org/wiki/YAML";
+        this.inputType = "string";
+        this.outputType = "JSON";
+        this.args = [];
+    }
+
+    /**
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {JSON}
+     */
+    run(input, args) {
+        try {
+            return jsYaml.load(input);
+        } catch (err) {
+            throw new OperationError("Unable to parse YAML: " + err);
+        }
+    }
+
+}
+
+export default YAMLToJSON;

src/node/api.mjs

@@ -74,11 +74,11 @@ function transformArgs(opArgsList, newArgs) {
     return opArgs.map((arg) => {
         if (arg.type === "option") {
             // pick default option if not already chosen
-            return typeof arg.value === "string" ? arg.value : arg.value[0];
+            return typeof arg.value === "string" ? arg.value : arg.value[arg.defaultIndex ?? 0];
         }
 
         if (arg.type === "editableOption") {
-            return typeof arg.value === "string" ? arg.value : arg.value[0].value;
+            return typeof arg.value === "string" ? arg.value : arg.value[arg.defaultIndex ?? 0].value;
         }
 
         if (arg.type === "toggleString") {

src/web/Manager.mjs

@@ -125,6 +125,7 @@ class Manager {
         window.addEventListener("focus", this.window.windowFocus.bind(this.window));
         window.addEventListener("statechange", this.app.stateChange.bind(this.app));
         window.addEventListener("popstate", this.app.popState.bind(this.app));
+        window.addEventListener("message", this.input.handlePostMessage.bind(this.input));
 
         // Controls
         document.getElementById("bake").addEventListener("click", this.controls.bakeClick.bind(this.controls));

src/web/static/structuredData.json

@@ -1,23 +1,26 @@
 [
     {
         "@context": "http://schema.org",
-        "@type": "Organization",
+        "@graph": [
-        "url": "https://gchq.github.io/CyberChef/",
+            {
-        "logo": "https://gchq.github.io/CyberChef/images/cyberchef-128x128.png",
+                "@type": "Organization",
-        "sameAs": [
+                "url": "https://gchq.github.io/CyberChef/",
-            "https://github.com/gchq/CyberChef",
+                "logo": "https://gchq.github.io/CyberChef/images/cyberchef-128x128.png",
-            "https://www.npmjs.com/package/cyberchef"
+                "sameAs": [
+                    "https://github.com/gchq/CyberChef",
+                    "https://www.npmjs.com/package/cyberchef"
+                ]
+            },
+            {
+                "@type": "WebSite",
+                "url": "https://gchq.github.io/CyberChef/",
+                "name": "CyberChef",
+                "potentialAction": {
+                    "@type": "SearchAction",
+                    "target": "https://gchq.github.io/CyberChef/?op={operation_search_term}",
+                    "query-input": "required name=operation_search_term"
+                }
+            }
         ]
-    },
-    {
-        "@context": "http://schema.org",
-        "@type": "WebSite",
-        "url": "https://gchq.github.io/CyberChef/",
-        "name": "CyberChef",
-        "potentialAction": {
-            "@type": "SearchAction",
-            "target": "https://gchq.github.io/CyberChef/?op={operation_search_term}",
-            "query-input": "required name=operation_search_term"
-        }
     }
-]
+]

src/web/waiters/InputWaiter.mjs

@@ -1654,6 +1654,23 @@ class InputWaiter {
         this.changeTab(inputNum, this.app.options.syncTabs);
     }
 
+    /**
+     * Handler for incoming postMessages
+     * If the events data has a `type` property set to `dataSubmit`
+     * the value property is set to the current input
+     * @param {event} e
+     * @param {object} e.data
+     * @param {string} e.data.type - the type of request, currently the only value is "dataSubmit"
+     * @param {string} e.data.value - the value of the message
+     */
+    handlePostMessage(e) {
+        log.debug(e);
+        if ("data" in e && "id" in e.data && "value" in e.data) {
+            if (e.data.id === "setInput") {
+                this.setInput(e.data.value);
+            }
+        }
+    }
 }
 
 export default InputWaiter;

src/web/waiters/OptionsWaiter.mjs

@@ -160,18 +160,37 @@ class OptionsWaiter {
 
         // Update theme selection
         const themeSelect = document.getElementById("theme");
-        themeSelect.selectedIndex = themeSelect.querySelector(`option[value="${theme}"`).index;
+        let themeOption = themeSelect.querySelector(`option[value="${theme}"]`);
+
+        if (!themeOption) {
+            const preferredColorScheme = this.getPreferredColorScheme();
+            document.querySelector(":root").className = preferredColorScheme;
+            themeOption = themeSelect.querySelector(`option[value="${preferredColorScheme}"]`);
+        }
+
+        themeSelect.selectedIndex = themeOption.index;
     }
 
     /**
      * Applies the user's preferred color scheme using the `prefers-color-scheme` media query.
      */
     applyPreferredColorScheme() {
-        const prefersDarkScheme = window.matchMedia("(prefers-color-scheme: dark)").matches;
+        const themeFromStorage = this.app?.options?.theme;
-        const theme = prefersDarkScheme ? "dark" : "classic";
+        let theme = themeFromStorage;
+        if (!theme) {
+            theme = this.getPreferredColorScheme();
+        }
         this.changeTheme(theme);
     }
 
+    /**
+     * Get the user's preferred color scheme using the `prefers-color-scheme` media query.
+     */
+    getPreferredColorScheme() {
+        const prefersDarkScheme = window.matchMedia("(prefers-color-scheme: dark)").matches;
+        return prefersDarkScheme ? "dark" : "classic";
+    }
+
     /**
      * Changes the console logging level.
      *

src/web/waiters/RecipeWaiter.mjs

@@ -8,6 +8,7 @@ import HTMLOperation from "../HTMLOperation.mjs";
 import Sortable from "sortablejs";
 import Utils from "../../core/Utils.mjs";
 import {escapeControlChars} from "../utils/editorUtils.mjs";
+import DOMPurify from "dompurify";
 
 
 /**
@@ -435,7 +436,9 @@ class RecipeWaiter {
         const item = document.createElement("li");
 
         item.classList.add("operation");
-        item.innerHTML = name;
+        const clean = DOMPurify.sanitize(name);
+        item.innerHTML = clean;
+
         this.buildRecipeOperation(item);
         document.getElementById("rec-list").appendChild(item);
 

tests/browser/02_ops.js

@@ -64,9 +64,9 @@ module.exports = {
         testOp(browser, ["From Hex", "Bzip2 Decompress"], "425a68393141592653597b0884b7000003038000008200ce00200021a647a4218013709517c5dc914e14241ec2212dc0", "test_output", [[], [true]]);
     // testOp(browser, "CBOR Decode", "test input", "test output");
     // testOp(browser, "CBOR Encode", "test input", "test output");
-        testOp(browser, "CRC-16 Checksum", "test input", "77c7");
+        testOp(browser, "CRC Checksum", "test input", "77c7", ["CRC-16"]);
-        testOp(browser, "CRC-32 Checksum", "test input", "29822bc8");
+        testOp(browser, "CRC Checksum", "test input", "29822bc8", ["CRC-32"]);
-        testOp(browser, "CRC-8 Checksum", "test input", "9d");
+        testOp(browser, "CRC Checksum", "test input", "9d", ["CRC-8"]);
     // testOp(browser, "CSS Beautify", "test input", "test_output");
     // testOp(browser, "CSS Minify", "test input", "test_output");
         // testOp(browser, "CSS selector", "test input", "test_output");

tests/node/tests/operations.mjs

@@ -305,16 +305,6 @@ Full hash: $2a$10$ODeP1.6fMsb.ENk2ngPUCO7qTGVPyHA9TqDVcyupyed8FjsiF65L6`;
         assert.strictEqual(result.toString(), "2");
     }),
 
-    it("CRC16 Checksum", () => {
-        const result = chef.CRC16Checksum("Rain on Your Parade");
-        assert.strictEqual(result.toString(), "db1c");
-    }),
-
-    it("CRC32 Checksum", () => {
-        const result = chef.CRC32Checksum("Rain on Your Parade");
-        assert.strictEqual(result.toString(), "e902f76c");
-    }),
-
     it("CSS Beautify", () => {
         const result = chef.CSSBeautify("header {color:black;padding:3rem;}");
         const expected = `header {
@@ -590,10 +580,25 @@ Password: 282760`;
         assert.strictEqual(result.toString().substr(0, 37), "-----BEGIN PGP PRIVATE KEY BLOCK-----");
     }),
 
-    it("Generate UUID", () => {
+    ...[1, 3, 4, 5, 6, 7].map(version => it(`Generate UUID v${version}`, () => {
-        const result = chef.generateUUID();
+        const result = chef.generateUUID("", { "version": `v${version}` }).toString();
-        assert.ok(result.toString());
+        assert.ok(result);
-        assert.strictEqual(result.toString().length, 36);
+        assert.strictEqual(result.length, 36);
+    })),
+
+    ...[1, 3, 4, 5, 6, 7].map(version => it(`Analyze UUID v${version}`, () => {
+        const uuid = chef.generateUUID("", { "version": `v${version}` }).toString();
+        const result = chef.analyseUUID(uuid).toString();
+        const expected = `UUID version: ${version}`;
+        assert.strictEqual(result, expected);
+    })),
+
+    it("Generate UUID using defaults", () => {
+        const uuid = chef.generateUUID();
+        assert.ok(uuid);
+
+        const analysis = chef.analyseUUID(uuid).toString();
+        assert.strictEqual(analysis, "UUID version: 4");
     }),
 
     it("Gzip, Gunzip", () => {

tests/operations/index.mjs

@@ -11,15 +11,14 @@
  * @license Apache-2.0
  */
 
-import {
+import { setLongTestFailure, logTestReport } from "../lib/utils.mjs";
-    setLongTestFailure,
-    logTestReport,
-} from "../lib/utils.mjs";
 
 import TestRegister from "../lib/TestRegister.mjs";
 import "./tests/AESKeyWrap.mjs";
+import "./tests/AlternatingCaps.mjs";
 import "./tests/AvroToJSON.mjs";
 import "./tests/BaconCipher.mjs";
+import "./tests/Base32.mjs";
 import "./tests/Base45.mjs";
 import "./tests/Base58.mjs";
 import "./tests/Base62.mjs";
@@ -30,6 +29,7 @@ import "./tests/BCD.mjs";
 import "./tests/BitwiseOp.mjs";
 import "./tests/BLAKE2b.mjs";
 import "./tests/BLAKE2s.mjs";
+import "./tests/BLAKE3.mjs";
 import "./tests/Bombe.mjs";
 import "./tests/BSON.mjs";
 import "./tests/ByteRepr.mjs";
@@ -44,7 +44,6 @@ import "./tests/ChaCha.mjs";
 import "./tests/ChangeIPFormat.mjs";
 import "./tests/CharEnc.mjs";
 import "./tests/Charts.mjs";
-import "./tests/Checksum.mjs";
 import "./tests/Ciphers.mjs";
 import "./tests/CipherSaber2.mjs";
 import "./tests/CMAC.mjs";
@@ -56,6 +55,7 @@ import "./tests/ConditionalJump.mjs";
 import "./tests/ConvertCoordinateFormat.mjs";
 import "./tests/ConvertLeetSpeak.mjs";
 import "./tests/ConvertToNATOAlphabet.mjs";
+import "./tests/CRCChecksum.mjs";
 import "./tests/Crypt.mjs";
 import "./tests/CSV.mjs";
 import "./tests/DateTime.mjs";
@@ -66,11 +66,13 @@ import "./tests/ELFInfo.mjs";
 import "./tests/Enigma.mjs";
 import "./tests/ExtractEmailAddresses.mjs";
 import "./tests/ExtractHashes.mjs";
+import "./tests/ExtractIPAddresses.mjs";
 import "./tests/Float.mjs";
 import "./tests/FileTree.mjs";
 import "./tests/FletcherChecksum.mjs";
 import "./tests/Fork.mjs";
 import "./tests/FromDecimal.mjs";
+import "./tests/GenerateAllChecksums.mjs";
 import "./tests/GenerateAllHashes.mjs";
 import "./tests/GenerateDeBruijnSequence.mjs";
 import "./tests/GetAllCasings.mjs";
@@ -88,6 +90,7 @@ import "./tests/IndexOfCoincidence.mjs";
 import "./tests/JA3Fingerprint.mjs";
 import "./tests/JA4.mjs";
 import "./tests/JA3SFingerprint.mjs";
+import "./tests/Jsonata.mjs";
 import "./tests/JSONBeautify.mjs";
 import "./tests/JSONMinify.mjs";
 import "./tests/JSONtoCSV.mjs";
@@ -125,6 +128,7 @@ import "./tests/ParseUDP.mjs";
 import "./tests/PEMtoHex.mjs";
 import "./tests/PGP.mjs";
 import "./tests/PHP.mjs";
+import "./tests/PHPSerialize.mjs";
 import "./tests/PowerSet.mjs";
 import "./tests/Protobuf.mjs";
 import "./tests/PubKeyFromCert.mjs";
@@ -144,6 +148,7 @@ import "./tests/SetIntersection.mjs";
 import "./tests/SetUnion.mjs";
 import "./tests/Shuffle.mjs";
 import "./tests/SIGABA.mjs";
+import "./tests/SM2.mjs";
 import "./tests/SM4.mjs";
 // import "./tests/SplitColourChannels.mjs"; // Cannot test operations that use the File type yet
 import "./tests/StrUtils.mjs";
@@ -154,12 +159,24 @@ import "./tests/Subsection.mjs";
 import "./tests/SwapCase.mjs";
 import "./tests/SymmetricDifference.mjs";
 import "./tests/TakeNthBytes.mjs";
+import "./tests/Template.mjs";
 import "./tests/TextEncodingBruteForce.mjs";
 import "./tests/ToFromInsensitiveRegex.mjs";
 import "./tests/TranslateDateTimeFormat.mjs";
 import "./tests/Typex.mjs";
 import "./tests/UnescapeString.mjs";
 import "./tests/Unicode.mjs";
+import "./tests/URLEncodeDecode.mjs";
+import "./tests/RSA.mjs";
+import "./tests/CBOREncode.mjs";
+import "./tests/CBORDecode.mjs";
+import "./tests/JA3Fingerprint.mjs";
+import "./tests/JA3SFingerprint.mjs";
+import "./tests/HASSH.mjs";
+import "./tests/JSONtoYAML.mjs";
+
+// Cannot test operations that use the File type yet
+// import "./tests/SplitColourChannels.mjs";
 import "./tests/YARA.mjs";
 import "./tests/ParseCSR.mjs";
 import "./tests/XXTEA.mjs";
@@ -168,14 +185,14 @@ const testStatus = {
     allTestsPassing: true,
     counts: {
         total: 0,
-    }
+    },
 };
 
 setLongTestFailure();
 
 const logOpsTestReport = logTestReport.bind(null, testStatus);
 
-(async function() {
+(async function () {
     const results = await TestRegister.runTests();
     logOpsTestReport(results);
 })();

tests/operations/tests/AlternatingCaps.mjs

@@ -0,0 +1,19 @@
+/* @author sw5678
+ * @copyright Crown Copyright 2024
+ * @license Apache-2.0
+ */
+import TestRegister from "../../lib/TestRegister.mjs";
+
+TestRegister.addTests([
+    {
+        "name": "AlternatingCaps: Basic Example",
+        "input": "Hello, world!",
+        "expectedOutput": "hElLo, WoRlD!",
+        "recipeConfig": [
+            {
+                "op": "Alternating Caps",
+                "args": []
+            },
+        ],
+    }
+]);

tests/operations/tests/BLAKE3.mjs

@@ -0,0 +1,55 @@
+/**
+ * BLAKE3 tests.
+ * @author xumptex [xumptex@outlook.fr]
+ * @copyright Crown Copyright 2025
+ * @license Apache-2.0
+ */
+import TestRegister from "../../lib/TestRegister.mjs";
+
+TestRegister.addTests([
+    {
+        name: "BLAKE3: 8 - Hello world",
+        input: "Hello world",
+        expectedOutput: "e7e6fb7d2869d109",
+        recipeConfig: [
+            { "op": "BLAKE3",
+                "args": [8, ""] }
+        ]
+    },
+    {
+        name: "BLAKE3: 16 - Hello world 2",
+        input: "Hello world 2",
+        expectedOutput: "2a3df5fe5f0d3fcdd995fc203c7f7c52",
+        recipeConfig: [
+            { "op": "BLAKE3",
+                "args": [16, ""] }
+        ]
+    },
+    {
+        name: "BLAKE3: 32 - Hello world",
+        input: "Hello world",
+        expectedOutput: "e7e6fb7d2869d109b62cdb1227208d4016cdaa0af6603d95223c6a698137d945",
+        recipeConfig: [
+            { "op": "BLAKE3",
+                "args": [32, ""] }
+        ]
+    },
+    {
+        name: "BLAKE3: Key Test",
+        input: "Hello world",
+        expectedOutput: "59dd23ac9d025690",
+        recipeConfig: [
+            { "op": "BLAKE3",
+                "args": [8, "ThiskeyisexactlythirtytwoBytesLo"] }
+        ]
+    },
+    {
+        name: "BLAKE3: Key Test 2",
+        input: "Hello world",
+        expectedOutput: "c8302c9634c1da42",
+        recipeConfig: [
+            { "op": "BLAKE3",
+                "args": [8, "ThiskeyisexactlythirtytwoByteslo"] }
+        ]
+    }
+]);

tests/operations/tests/Base32.mjs

@@ -0,0 +1,176 @@
+/**
+ * Base32 Tests
+ *
+ * @author Peter C-S [petercs@purelymail.com]
+ * @license Apache-2.0
+ */
+
+import TestRegister from "../../lib/TestRegister.mjs";
+import {ALPHABET_OPTIONS} from "../../../src/core/lib/Base32.mjs";
+
+// Example Standard Base32 Tests
+const STANDARD_INP = "HELLO BASE32";
+const STANDARD_OUT = "JBCUYTCPEBBECU2FGMZA====";
+
+// Example Hex Extended Base32 Tests
+const EXTENDED_INP = "HELLO BASE32 EXTENDED";
+const EXTENDED_OUT = "912KOJ2F41142KQ56CP20HAOAH2KSH258G======";
+
+// All Bytes
+const ALL_BYTES = [
+    "\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",
+].join("");
+
+const ALL_BYTES_EXTENDED_OUT = "000G40O40K30E209185GO38E1S8124GJ2GAHC5OO34D1M70T3OFI08924CI2A9H750KIKAPC5KN2UC1H68PJ8D9M6SS3IEHR7GUJSFQ085146H258P3KGIAA9D64QJIFA18L4KQKALB5EM2PB9DLONAUBTG62OJ3CHIMCPR8D5L6MR3DDPNN0SBIEDQ7ATJNF1SNKURSFLV7V041GA1O91C6GU48J2KBHI6OT3SGI699754LIQBPH6CQJEE9R7KVK2GQ58T4KMJAFA59LALQPBDELUOB3CLJMIQRDDTON6TBNF5TNQVS1GE2OF2CBHM7P34SLIUCPN7CVK6HQB9T9LEMQVCDJMMRRJETTNV0S7HE7P75SRJUHQFATFMERRNFU3OV5SVKUNRFFU7PVBTVPVFUVS======";
+const ALL_BYTES_STANDARD_OUT = "AAAQEAYEAUDAOCAJBIFQYDIOB4IBCEQTCQKRMFYYDENBWHA5DYPSAIJCEMSCKJRHFAUSUKZMFUXC6MBRGIZTINJWG44DSOR3HQ6T4P2AIFBEGRCFIZDUQSKKJNGE2TSPKBIVEU2UKVLFOWCZLJNVYXK6L5QGCYTDMRSWMZ3INFVGW3DNNZXXA4LSON2HK5TXPB4XU634PV7H7AEBQKBYJBMGQ6EITCULRSGY5D4QSGJJHFEVS2LZRGM2TOOJ3HU7UCQ2FI5EUWTKPKFJVKV2ZLNOV6YLDMVTWS23NN5YXG5LXPF5X274BQOCYPCMLRWHZDE4VS6MZXHM7UGR2LJ5JVOW27MNTWW33TO55X7A4HROHZHF43T6R2PK5PWO33XP6DY7F47U6X3PP6HZ7L57Z7P674======";
+
+TestRegister.addTests([
+    {
+        name: "To Base32 Standard: nothing",
+        input: "",
+        expectedOutput: "",
+        recipeConfig: [
+            {
+                op: "To Base32",
+                args: [ALPHABET_OPTIONS[0].value],
+            },
+        ],
+    },
+    {
+        name: "To Base32 Hex Extended: nothing",
+        input: "",
+        expectedOutput: "",
+        recipeConfig: [
+            {
+                op: "To Base32",
+                args: [ALPHABET_OPTIONS[1].value],
+            },
+        ],
+    },
+    {
+        name: "From Base32 Standard: nothing",
+        input: "",
+        expectedOutput: "",
+        recipeConfig: [
+            {
+                op: "From Base32",
+                args: [ALPHABET_OPTIONS[0].value, false],
+            },
+        ],
+    },
+    {
+        name: "From Base32 Hex Extended: nothing",
+        input: "",
+        expectedOutput: "",
+        recipeConfig: [
+            {
+                op: "From Base32",
+                args: [ALPHABET_OPTIONS[1].value, false],
+            },
+        ],
+    },
+    {
+        name: "To Base32 Standard: " + STANDARD_INP,
+        input: STANDARD_INP,
+        expectedOutput: STANDARD_OUT,
+        recipeConfig: [
+            {
+                op: "To Base32",
+                args: [ALPHABET_OPTIONS[0].value],
+            },
+        ],
+    },
+    {
+        name: "To Base32 Hex Extended: " + EXTENDED_INP,
+        input: EXTENDED_INP,
+        expectedOutput: EXTENDED_OUT,
+        recipeConfig: [
+            {
+                op: "To Base32",
+                args: [ALPHABET_OPTIONS[1].value],
+            },
+        ],
+    },
+    {
+        name: "From Base32 Standard: " + STANDARD_OUT,
+        input: STANDARD_OUT,
+        expectedOutput: STANDARD_INP,
+        recipeConfig: [
+            {
+                op: "From Base32",
+                args: [ALPHABET_OPTIONS[0].value, false],
+            },
+        ],
+    },
+    {
+        name: "From Base32 Hex Extended: " + EXTENDED_OUT,
+        input: EXTENDED_OUT,
+        expectedOutput: EXTENDED_INP,
+        recipeConfig: [
+            {
+                op: "From Base32",
+                args: [ALPHABET_OPTIONS[1].value, false],
+            },
+        ],
+    },
+    {
+        name: "To Base32 Hex Standard: All Bytes",
+        input: ALL_BYTES,
+        expectedOutput: ALL_BYTES_STANDARD_OUT,
+        recipeConfig: [
+            {
+                op: "To Base32",
+                args: [ALPHABET_OPTIONS[0].value],
+            },
+        ],
+    },
+    {
+        name: "To Base32 Hex Extended: All Bytes",
+        input: ALL_BYTES,
+        expectedOutput: ALL_BYTES_EXTENDED_OUT,
+        recipeConfig: [
+            {
+                op: "To Base32",
+                args: [ALPHABET_OPTIONS[1].value],
+            },
+        ],
+    },
+    {
+        name: "From Base32 Hex Standard: All Bytes",
+        input: ALL_BYTES_STANDARD_OUT,
+        expectedOutput: ALL_BYTES,
+        recipeConfig: [
+            {
+                op: "From Base32",
+                args: [ALPHABET_OPTIONS[0].value, false],
+            },
+        ],
+    },
+    {
+        name: "From Base32 Hex Extended: All Bytes",
+        input: ALL_BYTES_EXTENDED_OUT,
+        expectedOutput: ALL_BYTES,
+        recipeConfig: [
+            {
+                op: "From Base32",
+                args: [ALPHABET_OPTIONS[1].value, false],
+            },
+        ],
+    },
+]);
+

tests/operations/tests/Checksum.mjs

@@ -1,241 +0,0 @@
-/**
- * Checksum tests.
- *
- * @author n1474335 [n1474335@gmail.com]
- * @copyright Crown Copyright 2018
- * @license Apache-2.0
- */
-import TestRegister from "../../lib/TestRegister.mjs";
-
-const BASIC_STRING = "The ships hung in the sky in much the same way that bricks don't.";
-const UTF8_STR = "ნუ პანიკას";
-const ALL_BYTES = [
-    "\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",
-].join("");
-
-TestRegister.addTests([
-    {
-        name: "CRC-8: nothing",
-        input: "",
-        expectedOutput: "00",
-        recipeConfig: [
-            {
-                "op": "CRC-8 Checksum",
-                "args": ["CRC-8"]
-            }
-        ]
-    },
-    {
-        name: "CRC-8: default check",
-        input: "123456789",
-        expectedOutput: "f4",
-        recipeConfig: [
-            {
-                "op": "CRC-8 Checksum",
-                "args": ["CRC-8"]
-            }
-        ]
-    },
-    {
-        name: "CRC-8: CDMA2000",
-        input: "123456789",
-        expectedOutput: "da",
-        recipeConfig: [
-            {
-                "op": "CRC-8 Checksum",
-                "args": ["CRC-8/CDMA2000"]
-            }
-        ]
-    },
-    {
-        name: "CRC-8: DARC",
-        input: "123456789",
-        expectedOutput: "15",
-        recipeConfig: [
-            {
-                "op": "CRC-8 Checksum",
-                "args": ["CRC-8/DARC"]
-            }
-        ]
-    },
-    {
-        name: "CRC-8: DVB-S2",
-        input: "123456789",
-        expectedOutput: "bc",
-        recipeConfig: [
-            {
-                "op": "CRC-8 Checksum",
-                "args": ["CRC-8/DVB-S2"]
-            }
-        ]
-    },
-    {
-        name: "CRC-8: EBU",
-        input: "123456789",
-        expectedOutput: "97",
-        recipeConfig: [
-            {
-                "op": "CRC-8 Checksum",
-                "args": ["CRC-8/EBU"]
-            }
-        ]
-    },
-    {
-        name: "CRC-8: I-CODE",
-        input: "123456789",
-        expectedOutput: "7e",
-        recipeConfig: [
-            {
-                "op": "CRC-8 Checksum",
-                "args": ["CRC-8/I-CODE"]
-            }
-        ]
-    },
-    {
-        name: "CRC-8: ITU",
-        input: "123456789",
-        expectedOutput: "a1",
-        recipeConfig: [
-            {
-                "op": "CRC-8 Checksum",
-                "args": ["CRC-8/ITU"]
-            }
-        ]
-    },
-    {
-        name: "CRC-8: MAXIM",
-        input: "123456789",
-        expectedOutput: "a1",
-        recipeConfig: [
-            {
-                "op": "CRC-8 Checksum",
-                "args": ["CRC-8/MAXIM"]
-            }
-        ]
-    },
-    {
-        name: "CRC-8: ROHC",
-        input: "123456789",
-        expectedOutput: "d0",
-        recipeConfig: [
-            {
-                "op": "CRC-8 Checksum",
-                "args": ["CRC-8/ROHC"]
-            }
-        ]
-    },
-    {
-        name: "CRC-8: WCDMA",
-        input: "123456789",
-        expectedOutput: "25",
-        recipeConfig: [
-            {
-                "op": "CRC-8 Checksum",
-                "args": ["CRC-8/WCDMA"]
-            }
-        ]
-    },
-    {
-        name: "CRC-16: nothing",
-        input: "",
-        expectedOutput: "0000",
-        recipeConfig: [
-            {
-                "op": "CRC-16 Checksum",
-                "args": []
-            }
-        ]
-    },
-    {
-        name: "CRC-16: basic string",
-        input: BASIC_STRING,
-        expectedOutput: "0c70",
-        recipeConfig: [
-            {
-                "op": "CRC-16 Checksum",
-                "args": []
-            }
-        ]
-    },
-    {
-        name: "CRC-16: UTF-8",
-        input: UTF8_STR,
-        expectedOutput: "dcf6",
-        recipeConfig: [
-            {
-                "op": "CRC-16 Checksum",
-                "args": []
-            }
-        ]
-    },
-    {
-        name: "CRC-16: all bytes",
-        input: ALL_BYTES,
-        expectedOutput: "bad3",
-        recipeConfig: [
-            {
-                "op": "CRC-16 Checksum",
-                "args": []
-            }
-        ]
-    },
-    {
-        name: "CRC-32: nothing",
-        input: "",
-        expectedOutput: "00000000",
-        recipeConfig: [
-            {
-                "op": "CRC-32 Checksum",
-                "args": []
-            }
-        ]
-    },
-    {
-        name: "CRC-32: basic string",
-        input: BASIC_STRING,
-        expectedOutput: "bf4b739c",
-        recipeConfig: [
-            {
-                "op": "CRC-32 Checksum",
-                "args": []
-            }
-        ]
-    },
-    {
-        name: "CRC-32: UTF-8",
-        input: UTF8_STR,
-        expectedOutput: "87553290",
-        recipeConfig: [
-            {
-                "op": "CRC-32 Checksum",
-                "args": []
-            }
-        ]
-    },
-    {
-        name: "CRC-32: all bytes",
-        input: ALL_BYTES,
-        expectedOutput: "29058c73",
-        recipeConfig: [
-            {
-                "op": "CRC-32 Checksum",
-                "args": []
-            }
-        ]
-    }
-]);

tests/operations/tests/Ciphers.mjs

@@ -528,4 +528,15 @@ TestRegister.addTests([
             }
         ],
     },
+    {
+        name: "Rail Fence Cipher Encode: Normal with Offset with Spaces",
+        input: "No one expects the spanish Inquisition.",
+        expectedOutput: "  e  n ut.ooeepcstesaihIqiiinNnxthpsnso",
+        recipeConfig: [
+            {
+                "op": "Rail Fence Cipher Encode",
+                "args": [3, 2]
+            }
+        ],
+    },
 ]);

tests/operations/tests/ConvertLeetSpeak.mjs

@@ -28,6 +28,28 @@ TestRegister.addTests([
                 args: ["From Leet Speak"]
             }
         ]
+    },
+    {
+        name: "Convert to Leet Speak: basic text, keep case",
+        input: "HELLO",
+        expectedOutput: "H3LL0",
+        recipeConfig: [
+            {
+                op: "Convert Leet Speak",
+                args: ["To Leet Speak"]
+            }
+        ]
+    },
+    {
+        name: "Convert from Leet Speak: basic leet, keep case",
+        input: "H3LL0",
+        expectedOutput: "HeLLo",
+        recipeConfig: [
+            {
+                op: "Convert Leet Speak",
+                args: ["From Leet Speak"]
+            }
+        ]
     }
 ]);
 

tests/operations/tests/ECDSA.mjs

@@ -6,7 +6,10 @@
  * @license Apache-2.0
  */
 import TestRegister from "../../lib/TestRegister.mjs";
-import { ASCII_TEXT } from "../../samples/Ciphers.mjs";
+import {ALL_BYTES, ASCII_TEXT, UTF8_TEXT} from "../../samples/Ciphers.mjs";
+
+const SOME_HEX_BYTES = "cdb23f958e018418621d9e489b7bba0f0c481f604eba2eb1ea35e38f99490cc0";
+const SOME_BASE64_BYTES = "zbI/lY4BhBhiHZ5Im3u6DwxIH2BOui6x6jXjj5lJDMA=";
 
 const P256 = {
     // openssl ecparam -name prime256v1 -genkey -noout -out p256.priv.key
@@ -104,7 +107,7 @@ TestRegister.addTests([
             },
             {
                 "op": "ECDSA Verify",
-                "args": ["ASN.1 HEX", "MD5", P256.publicKey, ASCII_TEXT]
+                "args": ["ASN.1 HEX", "MD5", P256.publicKey, ASCII_TEXT, "Raw"]
             }
         ]
     },
@@ -119,7 +122,7 @@ TestRegister.addTests([
             },
             {
                 "op": "ECDSA Verify",
-                "args": ["ASN.1 HEX", "SHA-1", P256.publicKey, ASCII_TEXT]
+                "args": ["ASN.1 HEX", "SHA-1", P256.publicKey, ASCII_TEXT, "Raw"]
             }
         ]
     },
@@ -134,7 +137,7 @@ TestRegister.addTests([
             },
             {
                 "op": "ECDSA Verify",
-                "args": ["ASN.1 HEX", "SHA-256", P256.publicKey, ASCII_TEXT]
+                "args": ["ASN.1 HEX", "SHA-256", P256.publicKey, ASCII_TEXT, "Raw"]
             }
         ]
     },
@@ -149,7 +152,7 @@ TestRegister.addTests([
             },
             {
                 "op": "ECDSA Verify",
-                "args": ["ASN.1 HEX", "SHA-384", P256.publicKey, ASCII_TEXT]
+                "args": ["ASN.1 HEX", "SHA-384", P256.publicKey, ASCII_TEXT, "Raw"]
             }
         ]
     },
@@ -164,7 +167,7 @@ TestRegister.addTests([
             },
             {
                 "op": "ECDSA Verify",
-                "args": ["ASN.1 HEX", "SHA-512", P256.publicKey, ASCII_TEXT]
+                "args": ["ASN.1 HEX", "SHA-512", P256.publicKey, ASCII_TEXT, "Raw"]
             }
         ]
     },
@@ -179,7 +182,7 @@ TestRegister.addTests([
             },
             {
                 "op": "ECDSA Verify",
-                "args": ["ASN.1 HEX", "SHA-256", P256.publicKey, ASCII_TEXT]
+                "args": ["ASN.1 HEX", "SHA-256", P256.publicKey, ASCII_TEXT, "Raw"]
             }
         ]
     },
@@ -194,7 +197,7 @@ TestRegister.addTests([
             },
             {
                 "op": "ECDSA Verify",
-                "args": ["ASN.1 HEX", "SHA-384", P384.publicKey, ASCII_TEXT]
+                "args": ["ASN.1 HEX", "SHA-384", P384.publicKey, ASCII_TEXT, "Raw"]
             }
         ]
     },
@@ -209,7 +212,7 @@ TestRegister.addTests([
             },
             {
                 "op": "ECDSA Verify",
-                "args": ["ASN.1 HEX", "SHA-512", P521.publicKey, ASCII_TEXT]
+                "args": ["ASN.1 HEX", "SHA-512", P521.publicKey, ASCII_TEXT, "Raw"]
             }
         ]
     },
@@ -246,7 +249,7 @@ TestRegister.addTests([
         recipeConfig: [
             {
                 "op": "ECDSA Verify",
-                "args": ["Auto", "SHA-256", P256.publicKey, ASCII_TEXT]
+                "args": ["Auto", "SHA-256", P256.publicKey, ASCII_TEXT, "Raw"]
             }
         ]
     },
@@ -257,7 +260,7 @@ TestRegister.addTests([
         recipeConfig: [
             {
                 "op": "ECDSA Verify",
-                "args": ["Auto", "SHA-256", P256.publicKey, ASCII_TEXT]
+                "args": ["Auto", "SHA-256", P256.publicKey, ASCII_TEXT, "Raw"]
             }
         ]
     },
@@ -268,7 +271,7 @@ TestRegister.addTests([
         recipeConfig: [
             {
                 "op": "ECDSA Verify",
-                "args": ["Auto", "SHA-256", P256.publicKey, ASCII_TEXT]
+                "args": ["Auto", "SHA-256", P256.publicKey, ASCII_TEXT, "Raw"]
             }
         ]
     },
@@ -279,7 +282,7 @@ TestRegister.addTests([
         recipeConfig: [
             {
                 "op": "ECDSA Verify",
-                "args": ["Auto", "SHA-256", P256.publicKey, ASCII_TEXT]
+                "args": ["Auto", "SHA-256", P256.publicKey, ASCII_TEXT, "Raw"]
             }
         ]
     },
@@ -290,7 +293,7 @@ TestRegister.addTests([
         recipeConfig: [
             {
                 "op": "ECDSA Verify",
-                "args": ["Auto", "SHA-256", P256.publicKey, ASCII_TEXT]
+                "args": ["Auto", "SHA-256", P256.publicKey, ASCII_TEXT, "Raw"]
             }
         ]
     },
@@ -301,7 +304,7 @@ TestRegister.addTests([
         recipeConfig: [
             {
                 "op": "ECDSA Verify",
-                "args": ["Auto", "SHA-256", P256.publicKey, ASCII_TEXT]
+                "args": ["Auto", "SHA-256", P256.publicKey, ASCII_TEXT, "Raw"]
             }
         ]
     },
@@ -312,7 +315,7 @@ TestRegister.addTests([
         recipeConfig: [
             {
                 "op": "ECDSA Verify",
-                "args": ["ASN.1 HEX", "SHA-256", P256.privateKeyPkcs1, ASCII_TEXT]
+                "args": ["ASN.1 HEX", "SHA-256", P256.privateKeyPkcs1, ASCII_TEXT, "Raw"]
             }
         ]
     },
@@ -323,7 +326,7 @@ TestRegister.addTests([
         recipeConfig: [
             {
                 "op": "ECDSA Verify",
-                "args": ["ASN.1 HEX", "SHA-256", PEM_PUB_RSA512, ASCII_TEXT]
+                "args": ["ASN.1 HEX", "SHA-256", PEM_PUB_RSA512, ASCII_TEXT, "Raw"]
             }
         ]
     },
@@ -460,5 +463,73 @@ TestRegister.addTests([
                 "args": ["Auto", "Raw JSON"]
             }
         ]
+    },
+    {
+        name: "ECDSA Sign/Verify: P-256 with SHA256 UTF8",
+        input: UTF8_TEXT,
+        expectedOutput: "Verified OK",
+        recipeConfig: [
+            {
+                "op": "ECDSA Sign",
+                "args": [P256.privateKeyPkcs1, "SHA-256", "ASN.1 HEX"]
+            },
+            {
+                "op": "ECDSA Verify",
+                "args": ["ASN.1 HEX", "SHA-256", P256.publicKey, UTF8_TEXT, "Raw"]
+            }
+        ]
+    },
+    {
+        name: "ECDSA Sign/Verify: P-256 with SHA256 bytes raw",
+        input: ALL_BYTES,
+        expectedOutput: "Verified OK",
+        recipeConfig: [
+            {
+                "op": "ECDSA Sign",
+                "args": [P256.privateKeyPkcs1, "SHA-256", "ASN.1 HEX"]
+            },
+            {
+                "op": "ECDSA Verify",
+                "args": ["ASN.1 HEX", "SHA-256", P256.publicKey, ALL_BYTES, "Raw"]
+            }
+        ]
+    },
+    {
+        name: "ECDSA Sign/Verify: P-256 with SHA256 bytes hex",
+        input: SOME_HEX_BYTES,
+        expectedOutput: "Verified OK",
+        recipeConfig: [
+            {
+                "op": "From Hex",
+                "args": ["Auto"]
+            },
+            {
+                "op": "ECDSA Sign",
+                "args": [P256.privateKeyPkcs1, "SHA-256", "ASN.1 HEX"]
+            },
+            {
+                "op": "ECDSA Verify",
+                "args": ["ASN.1 HEX", "SHA-256", P256.publicKey, SOME_HEX_BYTES, "Hex"]
+            }
+        ]
+    },
+    {
+        name: "ECDSA Sign/Verify: P-256 with SHA256 bytes Base64",
+        input: SOME_BASE64_BYTES,
+        expectedOutput: "Verified OK",
+        recipeConfig: [
+            {
+                "op": "From Base64",
+                "args": ["A-Za-z0-9+/=", true]
+            },
+            {
+                "op": "ECDSA Sign",
+                "args": [P256.privateKeyPkcs1, "SHA-256", "ASN.1 HEX"]
+            },
+            {
+                "op": "ECDSA Verify",
+                "args": ["ASN.1 HEX", "SHA-256", P256.publicKey, SOME_BASE64_BYTES, "Base64"]
+            }
+        ]
     }
 ]);

tests/operations/tests/ExtractIPAddresses.mjs

@@ -0,0 +1,133 @@
+/**
+ * ExtractIPAddresses tests.
+ *
+ * @author gchqdev365 [gchqdev365@outlook.com]
+ * @copyright Crown Copyright 2025
+ * @license Apache-2.0
+ */
+import TestRegister from "../../lib/TestRegister.mjs";
+
+TestRegister.addTests([
+    {
+        name: "ExtractIPAddress All Zeros",
+        input: "0.0.0.0",
+        expectedOutput: "0.0.0.0",
+        recipeConfig: [
+            {
+                "op": "Extract IP addresses",
+                "args": [true, true, false, false, false, false]
+            },
+        ],
+    },
+    {
+        name: "ExtractIPAddress All 10s",
+        input: "10.10.10.10",
+        expectedOutput: "10.10.10.10",
+        recipeConfig: [
+            {
+                "op": "Extract IP addresses",
+                "args": [true, true, false, false, false, false]
+            },
+        ],
+    },
+    {
+        name: "ExtractIPAddress All 10s",
+        input: "100.100.100.100",
+        expectedOutput: "100.100.100.100",
+        recipeConfig: [
+            {
+                "op": "Extract IP addresses",
+                "args": [true, true, false, false, false, false]
+            },
+        ],
+    },
+    {
+        name: "ExtractIPAddress 255s",
+        input: "255.255.255.255",
+        expectedOutput: "255.255.255.255",
+        recipeConfig: [
+            {
+                "op": "Extract IP addresses",
+                "args": [true, true, false, false, false, false]
+            },
+        ],
+    },
+    {
+        name: "ExtractIPAddress double digits",
+        input: "10.10.10.10 25.25.25.25 99.99.99.99",
+        expectedOutput: "10.10.10.10\n25.25.25.25\n99.99.99.99",
+        recipeConfig: [
+            {
+                "op": "Extract IP addresses",
+                "args": [true, true, false, false, false, false]
+            },
+        ],
+    },
+    {
+        name: "ExtractIPAddress 256 in middle",
+        input: "255.256.255.255 255.255.256.255",
+        expectedOutput: "",
+        recipeConfig: [
+            {
+                "op": "Extract IP addresses",
+                "args": [true, true, false, false, false, false]
+            },
+        ],
+    },
+    {
+        name: "ExtractIPAddress 256 at each end",
+        input: "256.255.255.255 255.255.255.256",
+        expectedOutput: "",
+        recipeConfig: [
+            {
+                "op": "Extract IP addresses",
+                "args": [true, true, false, false, false, false]
+            },
+        ],
+    },
+    {
+        name: "ExtractIPAddress silly example",
+        input: "710.65.0.456",
+        expectedOutput: "",
+        recipeConfig: [
+            {
+                "op": "Extract IP addresses",
+                "args": [true, true, false, false, false, false]
+            },
+        ],
+    },
+    {
+        name: "ExtractIPAddress longer dotted decimal",
+        input: "1.2.3.4.5.6.7.8",
+        expectedOutput: "1.2.3.4\n5.6.7.8",
+        recipeConfig: [
+            {
+                "op": "Extract IP addresses",
+                "args": [true, true, false, false, false, false]
+            },
+        ],
+    },
+    {
+        name: "ExtractIPAddress octal valid",
+        input: "01.01.01.01 0123.0123.0123.0123 0377.0377.0377.0377",
+        expectedOutput: "01.01.01.01\n0123.0123.0123.0123\n0377.0377.0377.0377",
+        recipeConfig: [
+            {
+                "op": "Extract IP addresses",
+                "args": [true, true, false, false, false, false]
+            },
+        ],
+    },
+    {
+        name: "ExtractIPAddress octal invalid",
+        input: "0378.01.01.01 03.0377.2.3",
+        expectedOutput: "",
+        recipeConfig: [
+            {
+                "op": "Extract IP addresses",
+                "args": [true, true, false, false, false, false]
+            },
+        ],
+    },
+]);
+

tests/operations/tests/GenerateAllChecksums.mjs

@@ -0,0 +1,805 @@
+/**
+ * GenerateAllChecksums tests.
+ *
+ * @author r4mos [2k95ljkhg@mozmail.com]
+ * @copyright Crown Copyright 2025
+ * @license Apache-2.0
+ */
+import TestRegister from "../../lib/TestRegister.mjs";
+
+const CHECK_STRING = "123456789";
+
+TestRegister.addTests([
+    {
+        name: "Full generate all checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-3/GSM:                4
+CRC-3/ROHC:               6
+CRC-4/G-704:              7
+CRC-4/INTERLAKEN:         b
+CRC-4/ITU:                7
+CRC-5/EPC:                00
+CRC-5/EPC-C1G2:           00
+CRC-5/G-704:              07
+CRC-5/ITU:                07
+CRC-5/USB:                19
+CRC-6/CDMA2000-A:         0d
+CRC-6/CDMA2000-B:         3b
+CRC-6/DARC:               26
+CRC-6/G-704:              06
+CRC-6/GSM:                13
+CRC-6/ITU:                06
+CRC-7/MMC:                75
+CRC-7/ROHC:               53
+CRC-7/UMTS:               61
+CRC-8:                    f4
+CRC-8/8H2F:               df
+CRC-8/AES:                97
+CRC-8/AUTOSAR:            df
+CRC-8/BLUETOOTH:          26
+CRC-8/CDMA2000:           da
+CRC-8/DARC:               15
+CRC-8/DVB-S2:             bc
+CRC-8/EBU:                97
+CRC-8/GSM-A:              37
+CRC-8/GSM-B:              94
+CRC-8/HITAG:              b4
+CRC-8/I-432-1:            a1
+CRC-8/I-CODE:             7e
+CRC-8/ITU:                a1
+CRC-8/LTE:                ea
+CRC-8/MAXIM:              a1
+CRC-8/MAXIM-DOW:          a1
+CRC-8/MIFARE-MAD:         99
+CRC-8/NRSC-5:             f7
+CRC-8/OPENSAFETY:         3e
+CRC-8/ROHC:               d0
+CRC-8/SAE-J1850:          4b
+CRC-8/SAE-J1850-ZERO:     37
+CRC-8/SMBUS:              f4
+CRC-8/TECH-3250:          97
+CRC-8/WCDMA:              25
+Fletcher-8:               0c
+CRC-10/ATM:               199
+CRC-10/CDMA2000:          233
+CRC-10/GSM:               12a
+CRC-10/I-610:             199
+CRC-11/FLEXRAY:           5a3
+CRC-11/UMTS:              061
+CRC-12/3GPP:              daf
+CRC-12/CDMA2000:          d4d
+CRC-12/DECT:              f5b
+CRC-12/GSM:               b34
+CRC-12/UMTS:              daf
+CRC-13/BBC:               04fa
+CRC-14/DARC:              082d
+CRC-14/GSM:               30ae
+CRC-15/CAN:               059e
+CRC-15/MPT1327:           2566
+CRC-16:                   bb3d
+CRC-16/A:                 bf05
+CRC-16/ACORN:             31c3
+CRC-16/ARC:               bb3d
+CRC-16/AUG-CCITT:         e5cc
+CRC-16/AUTOSAR:           29b1
+CRC-16/B:                 906e
+CRC-16/BLUETOOTH:         2189
+CRC-16/BUYPASS:           fee8
+CRC-16/CCITT:             2189
+CRC-16/CCITT-FALSE:       29b1
+CRC-16/CCITT-TRUE:        2189
+CRC-16/CCITT-ZERO:        31c3
+CRC-16/CDMA2000:          4c06
+CRC-16/CMS:               aee7
+CRC-16/DARC:              d64e
+CRC-16/DDS-110:           9ecf
+CRC-16/DECT-R:            007e
+CRC-16/DECT-X:            007f
+CRC-16/DNP:               ea82
+CRC-16/EN-13757:          c2b7
+CRC-16/EPC:               d64e
+CRC-16/EPC-C1G2:          d64e
+CRC-16/GENIBUS:           d64e
+CRC-16/GSM:               ce3c
+CRC-16/I-CODE:            d64e
+CRC-16/IBM:               bb3d
+CRC-16/IBM-3740:          29b1
+CRC-16/IBM-SDLC:          906e
+CRC-16/IEC-61158-2:       a819
+CRC-16/ISO-HDLC:          906e
+CRC-16/ISO-IEC-14443-3-A: bf05
+CRC-16/ISO-IEC-14443-3-B: 906e
+CRC-16/KERMIT:            2189
+CRC-16/LHA:               bb3d
+CRC-16/LJ1200:            bdf4
+CRC-16/LTE:               31c3
+CRC-16/M17:               772b
+CRC-16/MAXIM:             44c2
+CRC-16/MAXIM-DOW:         44c2
+CRC-16/MCRF4XX:           6f91
+CRC-16/MODBUS:            4b37
+CRC-16/NRSC-5:            a066
+CRC-16/OPENSAFETY-A:      5d38
+CRC-16/OPENSAFETY-B:      20fe
+CRC-16/PROFIBUS:          a819
+CRC-16/RIELLO:            63d0
+CRC-16/SPI-FUJITSU:       e5cc
+CRC-16/T10-DIF:           d0db
+CRC-16/TELEDISK:          0fb3
+CRC-16/TMS37157:          26b1
+CRC-16/UMTS:              fee8
+CRC-16/USB:               b4c8
+CRC-16/V-41-LSB:          2189
+CRC-16/V-41-MSB:          31c3
+CRC-16/VERIFONE:          fee8
+CRC-16/X-25:              906e
+CRC-16/XMODEM:            31c3
+CRC-16/ZMODEM:            31c3
+Fletcher-16:              1ede
+CRC-17/CAN-FD:            04f03
+CRC-21/CAN-FD:            0ed841
+CRC-24/BLE:               c25a56
+CRC-24/FLEXRAY-A:         7979bd
+CRC-24/FLEXRAY-B:         1f23b8
+CRC-24/INTERLAKEN:        b4f3e6
+CRC-24/LTE-A:             cde703
+CRC-24/LTE-B:             23ef52
+CRC-24/OPENPGP:           21cf02
+CRC-24/OS-9:              200fa5
+CRC-30/CDMA:              04c34abf
+CRC-31/PHILIPS:           0ce9e46c
+Adler-32:                 091e01de
+CRC-32:                   cbf43926
+CRC-32/AAL5:              fc891918
+CRC-32/ADCCP:             cbf43926
+CRC-32/AIXM:              3010bf7f
+CRC-32/AUTOSAR:           1697d06a
+CRC-32/BASE91-C:          e3069283
+CRC-32/BASE91-D:          87315576
+CRC-32/BZIP2:             fc891918
+CRC-32/C:                 e3069283
+CRC-32/CASTAGNOLI:        e3069283
+CRC-32/CD-ROM-EDC:        6ec2edc4
+CRC-32/CKSUM:             765e7680
+CRC-32/D:                 87315576
+CRC-32/DECT-B:            fc891918
+CRC-32/INTERLAKEN:        e3069283
+CRC-32/ISCSI:             e3069283
+CRC-32/ISO-HDLC:          cbf43926
+CRC-32/JAMCRC:            340bc6d9
+CRC-32/MEF:               d2c22f51
+CRC-32/MPEG-2:            0376e6e7
+CRC-32/NVME:              e3069283
+CRC-32/PKZIP:             cbf43926
+CRC-32/POSIX:             765e7680
+CRC-32/Q:                 3010bf7f
+CRC-32/SATA:              cf72afe8
+CRC-32/V-42:              cbf43926
+CRC-32/XFER:              bd0be338
+CRC-32/XZ:                cbf43926
+Fletcher-32:              df09d509
+CRC-40/GSM:               d4164fc646
+CRC-64/ECMA-182:          6c40df5f0b497347
+CRC-64/GO-ECMA:           995dc9bbdf1939fa
+CRC-64/GO-ISO:            b90956c775a41001
+CRC-64/MS:                75d4b74f024eceea
+CRC-64/NVME:              ae8b14860a799888
+CRC-64/REDIS:             e9c6d914c4b8d9ca
+CRC-64/WE:                62ec59e3f1a4f00a
+CRC-64/XZ:                995dc9bbdf1939fa
+Fletcher-64:              0d0803376c6a689f
+CRC-82/DARC:              09ea83f625023801fd612
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["All", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate all checksums without name",
+        input: CHECK_STRING,
+        expectedOutput: `4
+6
+7
+b
+7
+00
+00
+07
+07
+19
+0d
+3b
+26
+06
+13
+06
+75
+53
+61
+f4
+df
+97
+df
+26
+da
+15
+bc
+97
+37
+94
+b4
+a1
+7e
+a1
+ea
+a1
+a1
+99
+f7
+3e
+d0
+4b
+37
+f4
+97
+25
+0c
+199
+233
+12a
+199
+5a3
+061
+daf
+d4d
+f5b
+b34
+daf
+04fa
+082d
+30ae
+059e
+2566
+bb3d
+bf05
+31c3
+bb3d
+e5cc
+29b1
+906e
+2189
+fee8
+2189
+29b1
+2189
+31c3
+4c06
+aee7
+d64e
+9ecf
+007e
+007f
+ea82
+c2b7
+d64e
+d64e
+d64e
+ce3c
+d64e
+bb3d
+29b1
+906e
+a819
+906e
+bf05
+906e
+2189
+bb3d
+bdf4
+31c3
+772b
+44c2
+44c2
+6f91
+4b37
+a066
+5d38
+20fe
+a819
+63d0
+e5cc
+d0db
+0fb3
+26b1
+fee8
+b4c8
+2189
+31c3
+fee8
+906e
+31c3
+31c3
+1ede
+04f03
+0ed841
+c25a56
+7979bd
+1f23b8
+b4f3e6
+cde703
+23ef52
+21cf02
+200fa5
+04c34abf
+0ce9e46c
+091e01de
+cbf43926
+fc891918
+cbf43926
+3010bf7f
+1697d06a
+e3069283
+87315576
+fc891918
+e3069283
+e3069283
+6ec2edc4
+765e7680
+87315576
+fc891918
+e3069283
+e3069283
+cbf43926
+340bc6d9
+d2c22f51
+0376e6e7
+e3069283
+cbf43926
+765e7680
+3010bf7f
+cf72afe8
+cbf43926
+bd0be338
+cbf43926
+df09d509
+d4164fc646
+6c40df5f0b497347
+995dc9bbdf1939fa
+b90956c775a41001
+75d4b74f024eceea
+ae8b14860a799888
+e9c6d914c4b8d9ca
+62ec59e3f1a4f00a
+995dc9bbdf1939fa
+0d0803376c6a689f
+09ea83f625023801fd612
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["All", false]
+            }
+        ]
+    },
+    {
+        name: "Full generate 3 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-3/GSM:                4
+CRC-3/ROHC:               6
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["3", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate 4 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-4/G-704:              7
+CRC-4/INTERLAKEN:         b
+CRC-4/ITU:                7
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["4", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate 5 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-5/EPC:                00
+CRC-5/EPC-C1G2:           00
+CRC-5/G-704:              07
+CRC-5/ITU:                07
+CRC-5/USB:                19
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["5", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate 6 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-6/CDMA2000-A:         0d
+CRC-6/CDMA2000-B:         3b
+CRC-6/DARC:               26
+CRC-6/G-704:              06
+CRC-6/GSM:                13
+CRC-6/ITU:                06
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["6", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate 7 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-7/MMC:                75
+CRC-7/ROHC:               53
+CRC-7/UMTS:               61
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["7", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate 8 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-8:                    f4
+CRC-8/8H2F:               df
+CRC-8/AES:                97
+CRC-8/AUTOSAR:            df
+CRC-8/BLUETOOTH:          26
+CRC-8/CDMA2000:           da
+CRC-8/DARC:               15
+CRC-8/DVB-S2:             bc
+CRC-8/EBU:                97
+CRC-8/GSM-A:              37
+CRC-8/GSM-B:              94
+CRC-8/HITAG:              b4
+CRC-8/I-432-1:            a1
+CRC-8/I-CODE:             7e
+CRC-8/ITU:                a1
+CRC-8/LTE:                ea
+CRC-8/MAXIM:              a1
+CRC-8/MAXIM-DOW:          a1
+CRC-8/MIFARE-MAD:         99
+CRC-8/NRSC-5:             f7
+CRC-8/OPENSAFETY:         3e
+CRC-8/ROHC:               d0
+CRC-8/SAE-J1850:          4b
+CRC-8/SAE-J1850-ZERO:     37
+CRC-8/SMBUS:              f4
+CRC-8/TECH-3250:          97
+CRC-8/WCDMA:              25
+Fletcher-8:               0c
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["8", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate 10 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-10/ATM:               199
+CRC-10/CDMA2000:          233
+CRC-10/GSM:               12a
+CRC-10/I-610:             199
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["10", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate 11 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-11/FLEXRAY:           5a3
+CRC-11/UMTS:              061
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["11", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate 12 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-12/3GPP:              daf
+CRC-12/CDMA2000:          d4d
+CRC-12/DECT:              f5b
+CRC-12/GSM:               b34
+CRC-12/UMTS:              daf
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["12", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate 13 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-13/BBC:               04fa
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["13", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate 14 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-14/DARC:              082d
+CRC-14/GSM:               30ae
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["14", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate 15 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-15/CAN:               059e
+CRC-15/MPT1327:           2566
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["15", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate 16 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-16:                   bb3d
+CRC-16/A:                 bf05
+CRC-16/ACORN:             31c3
+CRC-16/ARC:               bb3d
+CRC-16/AUG-CCITT:         e5cc
+CRC-16/AUTOSAR:           29b1
+CRC-16/B:                 906e
+CRC-16/BLUETOOTH:         2189
+CRC-16/BUYPASS:           fee8
+CRC-16/CCITT:             2189
+CRC-16/CCITT-FALSE:       29b1
+CRC-16/CCITT-TRUE:        2189
+CRC-16/CCITT-ZERO:        31c3
+CRC-16/CDMA2000:          4c06
+CRC-16/CMS:               aee7
+CRC-16/DARC:              d64e
+CRC-16/DDS-110:           9ecf
+CRC-16/DECT-R:            007e
+CRC-16/DECT-X:            007f
+CRC-16/DNP:               ea82
+CRC-16/EN-13757:          c2b7
+CRC-16/EPC:               d64e
+CRC-16/EPC-C1G2:          d64e
+CRC-16/GENIBUS:           d64e
+CRC-16/GSM:               ce3c
+CRC-16/I-CODE:            d64e
+CRC-16/IBM:               bb3d
+CRC-16/IBM-3740:          29b1
+CRC-16/IBM-SDLC:          906e
+CRC-16/IEC-61158-2:       a819
+CRC-16/ISO-HDLC:          906e
+CRC-16/ISO-IEC-14443-3-A: bf05
+CRC-16/ISO-IEC-14443-3-B: 906e
+CRC-16/KERMIT:            2189
+CRC-16/LHA:               bb3d
+CRC-16/LJ1200:            bdf4
+CRC-16/LTE:               31c3
+CRC-16/M17:               772b
+CRC-16/MAXIM:             44c2
+CRC-16/MAXIM-DOW:         44c2
+CRC-16/MCRF4XX:           6f91
+CRC-16/MODBUS:            4b37
+CRC-16/NRSC-5:            a066
+CRC-16/OPENSAFETY-A:      5d38
+CRC-16/OPENSAFETY-B:      20fe
+CRC-16/PROFIBUS:          a819
+CRC-16/RIELLO:            63d0
+CRC-16/SPI-FUJITSU:       e5cc
+CRC-16/T10-DIF:           d0db
+CRC-16/TELEDISK:          0fb3
+CRC-16/TMS37157:          26b1
+CRC-16/UMTS:              fee8
+CRC-16/USB:               b4c8
+CRC-16/V-41-LSB:          2189
+CRC-16/V-41-MSB:          31c3
+CRC-16/VERIFONE:          fee8
+CRC-16/X-25:              906e
+CRC-16/XMODEM:            31c3
+CRC-16/ZMODEM:            31c3
+Fletcher-16:              1ede
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["16", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate 17 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-17/CAN-FD:            04f03
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["17", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate 21 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-21/CAN-FD:            0ed841
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["21", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate 24 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-24/BLE:               c25a56
+CRC-24/FLEXRAY-A:         7979bd
+CRC-24/FLEXRAY-B:         1f23b8
+CRC-24/INTERLAKEN:        b4f3e6
+CRC-24/LTE-A:             cde703
+CRC-24/LTE-B:             23ef52
+CRC-24/OPENPGP:           21cf02
+CRC-24/OS-9:              200fa5
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["24", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate 30 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-30/CDMA:              04c34abf
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["30", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate 31 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-31/PHILIPS:           0ce9e46c
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["31", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate 32 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `Adler-32:                 091e01de
+CRC-32:                   cbf43926
+CRC-32/AAL5:              fc891918
+CRC-32/ADCCP:             cbf43926
+CRC-32/AIXM:              3010bf7f
+CRC-32/AUTOSAR:           1697d06a
+CRC-32/BASE91-C:          e3069283
+CRC-32/BASE91-D:          87315576
+CRC-32/BZIP2:             fc891918
+CRC-32/C:                 e3069283
+CRC-32/CASTAGNOLI:        e3069283
+CRC-32/CD-ROM-EDC:        6ec2edc4
+CRC-32/CKSUM:             765e7680
+CRC-32/D:                 87315576
+CRC-32/DECT-B:            fc891918
+CRC-32/INTERLAKEN:        e3069283
+CRC-32/ISCSI:             e3069283
+CRC-32/ISO-HDLC:          cbf43926
+CRC-32/JAMCRC:            340bc6d9
+CRC-32/MEF:               d2c22f51
+CRC-32/MPEG-2:            0376e6e7
+CRC-32/NVME:              e3069283
+CRC-32/PKZIP:             cbf43926
+CRC-32/POSIX:             765e7680
+CRC-32/Q:                 3010bf7f
+CRC-32/SATA:              cf72afe8
+CRC-32/V-42:              cbf43926
+CRC-32/XFER:              bd0be338
+CRC-32/XZ:                cbf43926
+Fletcher-32:              df09d509
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["32", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate 40 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-40/GSM:               d4164fc646
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["40", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate 64 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-64/ECMA-182:          6c40df5f0b497347
+CRC-64/GO-ECMA:           995dc9bbdf1939fa
+CRC-64/GO-ISO:            b90956c775a41001
+CRC-64/MS:                75d4b74f024eceea
+CRC-64/NVME:              ae8b14860a799888
+CRC-64/REDIS:             e9c6d914c4b8d9ca
+CRC-64/WE:                62ec59e3f1a4f00a
+CRC-64/XZ:                995dc9bbdf1939fa
+Fletcher-64:              0d0803376c6a689f
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["64", true]
+            }
+        ]
+    },
+    {
+        name: "Full generate 82 bits checksums with name",
+        input: CHECK_STRING,
+        expectedOutput: `CRC-82/DARC:              09ea83f625023801fd612
+`,
+        recipeConfig: [
+            {
+                "op": "Generate all checksums",
+                "args": ["82", true]
+            }
+        ]
+    }
+]);

tests/operations/tests/GenerateAllHashes.mjs

@@ -54,16 +54,6 @@ LM Hash:      01FC5A6BE7BC6929AAD3B435B51404EE
 NT Hash:      0CB6948805F797BF2A82807973B89537
 SSDEEP:       3:Hn:Hn
 CTPH:         A:E:E
-
-Checksums:
-Fletcher-8:   3d
-Fletcher-16:  5dc1
-Fletcher-32:  3f5cd9e7
-Fletcher-64:  7473657474736574
-Adler-32:     045d01c1
-CRC-8:        b9
-CRC-16:       f82e
-CRC-32:       d87f7e0c
 `,
         recipeConfig: [
             {

tests/operations/tests/JSONtoYAML.mjs

@@ -0,0 +1,41 @@
+/**
+ * YAML tests.
+ *
+ * @author ccarpo [ccarpo@gmx.net]
+ *
+ * @copyright Crown Copyright 2021
+ * @license Apache-2.0
+ */
+import TestRegister from "../../lib/TestRegister.mjs";
+
+const EXAMPLE_YAML = `number: 3\nplain: string\nblock: |\n  two\n  lines`;
+const EXAMPLE_JSON = `{ "number": 3, "plain": "string" }`;
+
+TestRegister.addTests([
+    {
+        name: "YAML to JSON",
+        input: EXAMPLE_YAML,
+        expectedOutput: JSON.stringify({
+            "number": 3,
+            "plain": "string",
+            "block": "two\nlines\n"
+        }, null, 4),
+        recipeConfig: [
+            {
+                op: "YAML to JSON",
+                args: [],
+            }
+        ],
+    },
+    {
+        name: "JSON to YAML",
+        input: EXAMPLE_JSON,
+        expectedOutput: `number: 3\nplain: string\n`,
+        recipeConfig: [
+            {
+                op: "JSON to YAML",
+                args: [],
+            }
+        ],
+    },
+]);

tests/operations/tests/Jsonata.mjs

@@ -0,0 +1,551 @@
+/**
+ * Jsonata Query tests.
+ *
+ * @author Jon King [jon@ajarsoftware.com]
+ *
+ * @copyright Crown Copyright 2025
+ * @license Apache-2.0
+ */
+import TestRegister from "../../lib/TestRegister.mjs";
+
+const INPUT_JSON_OBJECT_WITH_ARRAYS = `{
+  "FirstName": "Fred",
+  "Surname": "Smith",
+  "Age": 28,
+  "Address": {
+    "Street": "Hursley Park",
+    "City": "Winchester",
+    "Postcode": "SO21 2JN"
+  },
+  "Phone": [
+    {
+      "type": "home",
+      "number": "0203 544 1234"
+    },
+    {
+      "type": "office",
+      "number": "01962 001234"
+    },
+    {
+      "type": "office",
+      "number": "01962 001235"
+    },
+    {
+      "type": "mobile",
+      "number": "077 7700 1234"
+    }
+  ],
+  "Email": [
+    {
+      "type": "work",
+      "address": ["fred.smith@my-work.com", "fsmith@my-work.com"]
+    },
+    {
+      "type": "home",
+      "address": ["freddy@my-social.com", "frederic.smith@very-serious.com"]
+    }
+  ],
+  "Other": {
+    "Over 18 ?": true,
+    "Misc": null,
+    "Alternative.Address": {
+      "Street": "Brick Lane",
+      "City": "London",
+      "Postcode": "E1 6RF"
+    }
+  }
+}`;
+
+const INPUT_ARRAY_OF_OBJECTS = `[
+  { "ref": [ 1,2 ] },
+  { "ref": [ 3,4 ] }
+]`;
+
+const INPUT_NUMBER_ARRAY = `{
+  "Numbers": [1, 2.4, 3.5, 10, 20.9, 30]
+}`;
+
+TestRegister.addTests([
+    {
+        name: "Jsonata: Returns a JSON string (double quoted)",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: '"Smith"',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Surname"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Returns a JSON number",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: "28",
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Age"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Field references are separated by '.'",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: '"Winchester"',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Address.City"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Matched the path and returns the null value",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: "null",
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Other.Misc"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Path not found. Returns nothing",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: '""',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Other.DoesntExist"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Field references containing whitespace or reserved tokens can be enclosed in backticks",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: "true",
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Other.`Over 18 ?`"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Returns the first item (an object)",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: '{"type":"home","number":"0203 544 1234"}',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Phone[0]"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Returns the second item",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: '{"type":"office","number":"01962 001234"}',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Phone[1]"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Returns the last item",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: '{"type":"mobile","number":"077 7700 1234"}',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Phone[-1]"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Negative indexed count from the end",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: '{"type":"office","number":"01962 001235"}',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Phone[-2]"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Doesn't exist - returns nothing",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: '""',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Phone[8]"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Selects the number field in the first item",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: '"0203 544 1234"',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Phone[0].number"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: No index is given to Phone so it selects all of them (the whole array), then it selects all the number fields for each of them",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput:
+            '["0203 544 1234","01962 001234","01962 001235","077 7700 1234"]',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Phone.number"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Might expect it to just return the first number, but it returns the first number of each of the items selected by Phone",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput:
+            '["0203 544 1234","01962 001234","01962 001235","077 7700 1234"]',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Phone.number[0]"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Applies the index to the array returned by Phone.number.",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: '"0203 544 1234"',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["(Phone.number)[0]"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Returns a range of items by creating an array of indexes",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput:
+            '[{"type":"home","number":"0203 544 1234"},{"type":"office","number":"01962 001234"}]',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Phone[[0..1]]"],
+            },
+        ],
+    },
+    // Predicates
+    {
+        name: "Jsonata: Select the Phone items that have a type field that equals 'mobile'",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: '{"type":"mobile","number":"077 7700 1234"}',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Phone[type='mobile']"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Select the mobile phone number",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: '"077 7700 1234"',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Phone[type='mobile'].number"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Select the office phone numbers - there are two of them",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: '["01962 001234","01962 001235"]',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Phone[type='office'].number"],
+            },
+        ],
+    },
+    // Wildcards
+    {
+        name: "Jsonata: Select the values of all the fields of 'Address'",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: '["Hursley Park","Winchester","SO21 2JN"]',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Address.*"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Select the 'Postcode' value of any child object",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: '"SO21 2JN"',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["*.Postcode"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Select all Postcode values, regardless of how deeply nested they are in the structure",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: '["SO21 2JN","E1 6RF"]',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["**.Postcode"],
+            },
+        ],
+    },
+    // String Expressions
+    {
+        name: "Jsonata: Concatenate 'FirstName' followed by space followed by 'Surname'",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: '"Fred Smith"',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["FirstName & ' ' & Surname"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Concatenates the 'Street' and 'City' from the 'Address' object with a comma separator",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: '"Hursley Park, Winchester"',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Address.(Street & ', ' & City)"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Casts the operands to strings, if necessary",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: '"50true"',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["5&0&true"],
+            },
+        ],
+    },
+    // Numeric Expressions
+    {
+        name: "Jsonata: Addition",
+        input: INPUT_NUMBER_ARRAY,
+        expectedOutput: "3.4",
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Numbers[0] + Numbers[1]"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Subtraction",
+        input: INPUT_NUMBER_ARRAY,
+        expectedOutput: "-19.9",
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Numbers[0] - Numbers[4]"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Multiplication",
+        input: INPUT_NUMBER_ARRAY,
+        expectedOutput: "30",
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Numbers[0] * Numbers[5]"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Division",
+        input: INPUT_NUMBER_ARRAY,
+        expectedOutput: "0.04784688995215311",
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Numbers[0] / Numbers[4]"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Modulus",
+        input: INPUT_NUMBER_ARRAY,
+        expectedOutput: "3.5",
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Numbers[2] % Numbers[5]"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Equality",
+        input: INPUT_NUMBER_ARRAY,
+        expectedOutput: "false",
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Numbers[0] = Numbers[5]"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Inequality",
+        input: INPUT_NUMBER_ARRAY,
+        expectedOutput: "true",
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Numbers[0] != Numbers[4]"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Less than",
+        input: INPUT_NUMBER_ARRAY,
+        expectedOutput: "true",
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Numbers[0] < Numbers[4]"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Less than or equal to",
+        input: INPUT_NUMBER_ARRAY,
+        expectedOutput: "true",
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Numbers[0] <= Numbers[4]"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Greater than",
+        input: INPUT_NUMBER_ARRAY,
+        expectedOutput: "false",
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Numbers[0] > Numbers[4]"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Greater than or equal to",
+        input: INPUT_NUMBER_ARRAY,
+        expectedOutput: "false",
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["Numbers[2] >= Numbers[4]"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: Value is contained in",
+        input: INPUT_JSON_OBJECT_WITH_ARRAYS,
+        expectedOutput: "true",
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ['"01962 001234" in Phone.number'],
+            },
+        ],
+    },
+    // Boolean Expressions
+    {
+        name: "Jsonata: and",
+        input: INPUT_NUMBER_ARRAY,
+        expectedOutput: "true",
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["(Numbers[2] != 0) and (Numbers[5] != Numbers[1])"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: or",
+        input: INPUT_NUMBER_ARRAY,
+        expectedOutput: "true",
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["(Numbers[2] != 0) or (Numbers[5] = Numbers[1])"],
+            },
+        ],
+    },
+    // Array tests
+    {
+        name: "Jsonata: $ at the start of an expression refers to the entire input document, subscripting it with 0 selects the first item",
+        input: INPUT_ARRAY_OF_OBJECTS,
+        expectedOutput: '{"ref":[1,2]}',
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["$[0]"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: .ref here returns the entire internal array",
+        input: INPUT_ARRAY_OF_OBJECTS,
+        expectedOutput: "[1,2]",
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["$[0].ref"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: returns element on first position of the internal array",
+        input: INPUT_ARRAY_OF_OBJECTS,
+        expectedOutput: "1",
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["$[0].ref[0]"],
+            },
+        ],
+    },
+    {
+        name: "Jsonata: $.field_reference flattens the result into a single array",
+        input: INPUT_ARRAY_OF_OBJECTS,
+        expectedOutput: "[1,2,3,4]",
+        recipeConfig: [
+            {
+                op: "Jsonata Query",
+                args: ["$.ref"],
+            },
+        ],
+    },
+]);

tests/operations/tests/PHPSerialize.mjs

@@ -0,0 +1,112 @@
+/**
+ * PHP Serialization tests.
+ *
+ * @author brun0ne [brunonblok@gmail.com]
+ *
+ * @copyright Crown Copyright 2023
+ * @license Apache-2.0
+ */
+
+import TestRegister from "../../lib/TestRegister.mjs";
+
+TestRegister.addTests([
+    {
+        name: "PHP Serialize empty array",
+        input: "[]",
+        expectedOutput: "a:0:{}",
+        recipeConfig: [
+            {
+                op: "PHP Serialize",
+                args: []
+            }
+        ]
+    },
+    {
+        name: "PHP Serialize empty object",
+        input: "{}",
+        expectedOutput: "a:0:{}",
+        recipeConfig: [
+            {
+                op: "PHP Serialize",
+                args: []
+            }
+        ]
+    },
+    {
+        name: "PHP Serialize null",
+        input: "null",
+        expectedOutput: "N;",
+        recipeConfig: [
+            {
+                op: "PHP Serialize",
+                args: []
+            }
+        ]
+    },
+    {
+        name: "PHP Serialize integer",
+        input: "10",
+        expectedOutput: "i:10;",
+        recipeConfig: [
+            {
+                op: "PHP Serialize",
+                args: []
+            }
+        ]
+    },
+    {
+        name: "PHP Serialize float",
+        input: "14.523",
+        expectedOutput: "d:14.523;",
+        recipeConfig: [
+            {
+                op: "PHP Serialize",
+                args: []
+            }
+        ]
+    },
+    {
+        name: "PHP Serialize boolean",
+        input: "[true, false]",
+        expectedOutput: "a:2:{i:0;b:1;i:1;b:0;}",
+        recipeConfig: [
+            {
+                op: "PHP Serialize",
+                args: []
+            }
+        ]
+    },
+    {
+        name: "PHP Serialize string",
+        input: "\"Test string to serialize\"",
+        expectedOutput: "s:24:\"Test string to serialize\";",
+        recipeConfig: [
+            {
+                op: "PHP Serialize",
+                args: []
+            }
+        ]
+    },
+    {
+        name: "PHP Serialize object",
+        input: "{\"a\": 10,\"0\": {\"ab\": true}}",
+        expectedOutput: "a:2:{s:1:\"0\";a:1:{s:2:\"ab\";b:1;}s:1:\"a\";i:10;}",
+        recipeConfig: [
+            {
+                op: "PHP Serialize",
+                args: []
+            }
+        ]
+    },
+    {
+        name: "PHP Serialize array",
+        input: "[1,\"abc\",true,{\"x\":1,\"y\":2}]",
+        expectedOutput: "a:4:{i:0;i:1;i:1;s:3:\"abc\";i:2;b:1;i:3;a:2:{s:1:\"x\";i:1;s:1:\"y\";i:2;}}",
+        recipeConfig: [
+            {
+                op: "PHP Serialize",
+                args: []
+            }
+        ]
+    }
+]);

tests/operations/tests/SM2.mjs

@@ -0,0 +1,135 @@
+/**
+ * SM2 Tests
+ *
+ * @author flakjacket95 [dflack95@gmail.com]
+ * @copyright Crown Copyright 2024
+ * @license Apache-2.0
+ */
+import TestRegister from "../../lib/TestRegister.mjs";
+
+/* Plaintexts */
+
+const SMALL_PLAIN = "I am a small plaintext";
+const LARGE_PLAIN = "I am a larger plaintext, that will require the encryption KDF to generate a much larger key to properly encrypt me";
+
+/* Test Key Parameters */
+const PUBLIC_X = "f7d903cab7925066c31150a92b31e548e63f954f92d01eaa0271fb2a336baef8";
+const PUBLIC_Y = "fb0c45e410ef7a6cdae724e6a78dbff52562e97ede009e762b667d9b14adea6c";
+const PRIVATE_K = "e74a72505084c3269aa9b696d603e3e08c74c6740212c11a31e26cdfe08bdf6a";
+
+const CURVE = "sm2p256v1";
+
+/* Decryption Test Ciphertext*/
+
+const CIPHERTEXT_1 = "9a31bc0adb4677cdc4141479e3949572a55c3e6fb52094721f741c2bd2e179aaa87be6263bc1be602e473be3d5de5dce97f8248948b3a7e15f9f67f64aef21575e0c05e6171870a10ff9ab778dbef24267ad90e1a9d47d68f757d57c4816612e9829f804025dea05a511cda39371c22a2828f976f72e";
+const CIPHERTEXT_2 = "d3647d68568a2e7a4f8e843286be7bf2b4d80256697d19a73df306ae1a7e6d0364d942e23d2340606e7a2502a838b132f9242587b2ea7e4c207e87242eea8cae68f5ff4da2a95a7f6d350608ae5b6777e1d925bf9c560087af84aba7befba713130106ddb4082d803811bca3864594722f3198d58257fe4ba37f4aa540adf4cb0568bddd2d8140ad3030deea0a87e3198655cc4d22bfc3d73b1c4afec2ff15d68c8d1298d97132cace922ee8a4e41ca288a7e748b77ca94aa81dc283439923ae7939e00898e16fe5111fbe1d928d152b216a";
+const CIPHERTEXT_3 = "5f340eeb4398fa8950ee3408d0e3fe34bf7728c9fdb060c94b916891b5c693610274160b52a7132a2bf16ad5cdb57d1e00da2f3ddbd55350729aa9c268b53e40c05ccce9912daa14406e8c132e389484e69757350be25351755dcc6c25c94b3c1a448b2cf8c2017582125eb6cf782055b199a875e966";
+const CIPHERTEXT_4 = "0649bac46c3f9fd7fb3b2be4bff27414d634651efd02ca67d8c802bbc5468e77d035c39b581d6b56227f5d87c0b4efbea5032c0761139295ae194b9f1fce698f2f4b51d89fa5554171a1aad2e61fe9de89831aec472ecc5ab178ebf4d2230c1fb94fca03e536b87b9eba6db71ba9939260a08ffd230ca86cb45cf754854222364231bdb8b873791d63ad57a4b3fa5b6375388dc879373f5f1be9051bc5072a8afbec5b7b034e4907aa5bb4b6b1f50e725d09cb6a02e07ce20263005f6c9157ce05d3ea739d231d4f09396fb72aa680884d78";
+
+
+TestRegister.addTests([
+    {
+        name: "SM2 Decrypt: Small Input; Format One",
+        input: CIPHERTEXT_1,
+        expectedOutput: SMALL_PLAIN,
+        recipeConfig: [
+            {
+                "op": "SM2 Decrypt",
+                "args": [PRIVATE_K, "C1C3C2", CURVE]
+            }
+        ]
+    },
+    {
+        name: "SM2 Decrypt: Large Input; Format One",
+        input: CIPHERTEXT_2,
+        expectedOutput: LARGE_PLAIN,
+        recipeConfig: [
+            {
+                "op": "SM2 Decrypt",
+                "args": [PRIVATE_K, "C1C3C2", CURVE]
+            }
+        ]
+    },
+    {
+        name: "SM2 Decrypt: Small Input; Format Two",
+        input: CIPHERTEXT_3,
+        expectedOutput: SMALL_PLAIN,
+        recipeConfig: [
+            {
+                "op": "SM2 Decrypt",
+                "args": [PRIVATE_K, "C1C2C3", CURVE]
+            }
+        ]
+    },
+    {
+        name: "SM2 Decrypt: Large Input; Format Two",
+        input: CIPHERTEXT_4,
+        expectedOutput: LARGE_PLAIN,
+        recipeConfig: [
+            {
+                "op": "SM2 Decrypt",
+                "args": [PRIVATE_K, "C1C2C3", CURVE]
+            }
+        ]
+    },
+    {
+        name: "SM2 Encrypt And Decrypt: Small Input; Format One",
+        input: SMALL_PLAIN,
+        expectedOutput: SMALL_PLAIN,
+        recipeConfig: [
+            {
+                "op": "SM2 Encrypt",
+                "args": [PUBLIC_X, PUBLIC_Y, "C1C3C2", CURVE],
+            },
+            {
+                "op": "SM2 Decrypt",
+                "args": [PRIVATE_K, "C1C3C2", CURVE]
+            }
+        ]
+    },
+    {
+        name: "SM2 Encrypt And Decrypt: Large Input; Format One",
+        input: LARGE_PLAIN,
+        expectedOutput: LARGE_PLAIN,
+        recipeConfig: [
+            {
+                "op": "SM2 Encrypt",
+                "args": [PUBLIC_X, PUBLIC_Y, "C1C3C2", CURVE],
+            },
+            {
+                "op": "SM2 Decrypt",
+                "args": [PRIVATE_K, "C1C3C2", CURVE]
+            }
+        ]
+    },
+    {
+        name: "SM2 Encrypt And Decrypt: Small Input; Format Two",
+        input: SMALL_PLAIN,
+        expectedOutput: SMALL_PLAIN,
+        recipeConfig: [
+            {
+                "op": "SM2 Encrypt",
+                "args": [PUBLIC_X, PUBLIC_Y, "C1C2C3", CURVE],
+            },
+            {
+                "op": "SM2 Decrypt",
+                "args": [PRIVATE_K, "C1C2C2", CURVE]
+            }
+        ]
+    },
+    {
+        name: "SM2 Encrypt And Decrypt: Large Input; Format Two",
+        input: LARGE_PLAIN,
+        expectedOutput: LARGE_PLAIN,
+        recipeConfig: [
+            {
+                "op": "SM2 Encrypt",
+                "args": [PUBLIC_X, PUBLIC_Y, "C1C2C3", CURVE],
+            },
+            {
+                "op": "SM2 Decrypt",
+                "args": [PRIVATE_K, "C1C2C3", CURVE]
+            }
+        ]
+    },
+]);

tests/operations/tests/Template.mjs

@@ -0,0 +1,53 @@
+/**
+ * @author kendallgoto [k@kgo.to]
+ * @copyright Crown Copyright 2025
+ * @license Apache-2.0
+ */
+
+import TestRegister from "../../lib/TestRegister.mjs";
+TestRegister.addTests([
+    {
+        "name": "Template: Simple Print",
+        "input": "{}",
+        "expectedOutput": "Hello, world!",
+        "recipeConfig": [
+            {
+                "op": "Template",
+                "args": ["Hello, world!"]
+            }
+        ]
+    },
+    {
+        "name": "Template: Print Basic Variables",
+        "input": "{\"one\": 1, \"two\": 2}",
+        "expectedOutput": "1 2",
+        "recipeConfig": [
+            {
+                "op": "Template",
+                "args": ["{{ one }} {{ two }}"]
+            }
+        ]
+    },
+    {
+        "name": "Template: Partials",
+        "input": "{\"users\":[{\"name\":\"Someone\",\"age\":25},{\"name\":\"Someone Else\",\"age\":32}]}",
+        "expectedOutput": "Name: Someone\nAge: 25\n\nName: Someone Else\nAge: 32\n\n",
+        "recipeConfig": [
+            {
+                "op": "Template",
+                "args": ["{{#*inline \"user\"}}\nName: {{ name }}\nAge: {{ age }}\n{{/inline}}\n{{#each users}}\n{{> user}}\n\n{{/each}}"]
+            }
+        ]
+    },
+    {
+        "name": "Template: Disallow XSS",
+        "input": "{\"test\": \"<script></script>\"}",
+        "expectedOutput": "<script></script>&lt;script&gt;&lt;/script&gt;",
+        "recipeConfig": [
+            {
+                "op": "Template",
+                "args": ["<script></script>{{ test }}"]
+            }
+        ]
+    }
+]);

tests/operations/tests/URLEncodeDecode.mjs

@@ -0,0 +1,92 @@
+/**
+ * URLEncode and URLDecode tests.
+ *
+ * @author es45411 [135977478+es45411@users.noreply.github.com]
+ *
+ * @copyright Crown Copyright 2018
+ * @license Apache-2.0
+ */
+
+import TestRegister from "../../lib/TestRegister.mjs";
+
+TestRegister.addTests([
+    // URL Decode
+    {
+        name: "URLDecode: nothing",
+        input: "",
+        expectedOutput: "",
+        recipeConfig: [
+            {
+                op: "URL Decode",
+                args: [],
+            },
+        ],
+    },
+    {
+        name: "URLDecode: spaces without special chars",
+        input: "Hello%20world%21",
+        expectedOutput: "Hello world!",
+        recipeConfig: [
+            {
+                op: "URL Decode",
+                args: [],
+            },
+        ],
+    },
+    {
+        name: "URLDecode: spaces with special chars",
+        input: "Hello%20world!",
+        expectedOutput: "Hello world!",
+        recipeConfig: [
+            {
+                op: "URL Decode",
+                args: [],
+            },
+        ],
+    },
+    {
+        name: "URLDecode: decode plus as space",
+        input: "Hello%20world!",
+        expectedOutput: "Hello world!",
+        recipeConfig: [
+            {
+                op: "URL Decode",
+                args: [],
+            },
+        ],
+    },
+    // URL Encode
+    {
+        name: "URLEncode: nothing",
+        input: "",
+        expectedOutput: "",
+        recipeConfig: [
+            {
+                op: "URL Encode",
+                args: [],
+            },
+        ],
+    },
+    {
+        name: "URLEncode: spaces without special chars",
+        input: "Hello world!",
+        expectedOutput: "Hello%20world!",
+        recipeConfig: [
+            {
+                op: "URL Encode",
+                args: [],
+            },
+        ],
+    },
+    {
+        name: "URLEncode: spaces with special chars",
+        input: "Hello world!",
+        expectedOutput: "Hello%20world%21",
+        recipeConfig: [
+            {
+                op: "URL Encode",
+                args: [true],
+            },
+        ],
+    },
+]);

tests/operations/tests/XORChecksum.mjs

@@ -0,0 +1,120 @@
+/**
+ * Checksum tests.
+ *
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2018
+ * @license Apache-2.0
+ */
+import TestRegister from "../../lib/TestRegister.mjs";
+
+const BASIC_STRING = "The ships hung in the sky in much the same way that bricks don't.";
+const UTF8_STR = "ნუ პანიკას";
+const ALL_BYTES = [
+    "\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",
+].join("");
+
+TestRegister.addTests([
+    {
+        name: "XOR Checksum (1): nothing",
+        input: "",
+        expectedOutput: "00",
+        recipeConfig: [
+            {
+                "op": "XOR Checksum",
+                "args": [1]
+            }
+        ]
+    },
+    {
+        name: "XOR Checksum (1): basic string",
+        input: BASIC_STRING,
+        expectedOutput: "08",
+        recipeConfig: [
+            {
+                "op": "XOR Checksum",
+                "args": [1]
+            }
+        ]
+    },
+    {
+        name: "XOR Checksum (1): UTF-8",
+        input: UTF8_STR,
+        expectedOutput: "df",
+        recipeConfig: [
+            {
+                "op": "XOR Checksum",
+                "args": [1]
+            }
+        ]
+    },
+    {
+        name: "XOR Checksum (1): all bytes",
+        input: ALL_BYTES,
+        expectedOutput: "00",
+        recipeConfig: [
+            {
+                "op": "XOR Checksum",
+                "args": [1]
+            }
+        ]
+    },
+    {
+        name: "XOR Checksum (4): nothing",
+        input: "",
+        expectedOutput: "00000000",
+        recipeConfig: [
+            {
+                "op": "XOR Checksum",
+                "args": [4]
+            }
+        ]
+    },
+    {
+        name: "XOR Checksum (4): basic string",
+        input: BASIC_STRING,
+        expectedOutput: "4918421b",
+        recipeConfig: [
+            {
+                "op": "XOR Checksum",
+                "args": [4]
+            }
+        ]
+    },
+    {
+        name: "XOR Checksum (4): UTF-8",
+        input: UTF8_STR,
+        expectedOutput: "83a424dc",
+        recipeConfig: [
+            {
+                "op": "XOR Checksum",
+                "args": [4]
+            }
+        ]
+    },
+    {
+        name: "XOR Checksum (4): all bytes",
+        input: ALL_BYTES,
+        expectedOutput: "00000000",
+        recipeConfig: [
+            {
+                "op": "XOR Checksum",
+                "args": [4]
+            }
+        ]
+    },
+]);