Initial operation setup

src/core/config/Categories.json

@@ -316,6 +316,7 @@
             "Fletcher-32 Checksum",
             "Fletcher-64 Checksum",
             "Adler-32 Checksum",
+            "CRC-8 Checksum",
             "CRC-16 Checksum",
             "CRC-32 Checksum",
             "TCP/IP Checksum"

src/core/operations/CRC8Checksum.mjs

@@ -0,0 +1,56 @@
+/**
+ * @author mshwed [m@ttshwed.com]
+ * @copyright Crown Copyright 2019
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation";
+import OperationError from "../errors/OperationError";
+
+/**
+ * CRC-8 Checksum operation
+ */
+class CRC8Checksum extends Operation {
+
+    /**
+     * CRC8Checksum constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "CRC-8 Checksum";
+        this.module = "Crypto";
+        this.description = "";
+        this.infoURL = "";
+        this.inputType = "ArrayBuffer";
+        this.outputType = "string";
+        this.args = [
+            /* Example arguments. See the project wiki for full details.
+            {
+                name: "First arg",
+                type: "string",
+                value: "Don't Panic"
+            },
+            {
+                name: "Second arg",
+                type: "number",
+                value: 42
+            }
+            */
+        ];
+    }
+
+    /**
+     * @param {byteArray} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        // const [firstArg, secondArg] = args;
+
+        throw new OperationError("Test");
+    }
+
+}
+
+export default CRC8Checksum;