ESM: Ported all Hash and Checksum operations

src/core/operations/HAS160.mjs

@@ -0,0 +1,40 @@
+/**
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2016
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation";
+import {runHash} from "../lib/Hash";
+
+/**
+ * HAS-160 operation
+ */
+class HAS160 extends Operation {
+
+    /**
+     * HAS-160 constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "HAS-160";
+        this.module = "Hashing";
+        this.description = "HAS-160 is a cryptographic hash function designed for use with the Korean KCDSA digital signature algorithm. It is derived from SHA-1, with assorted changes intended to increase its security. It produces a 160-bit output.<br><br>HAS-160 is used in the same way as SHA-1. First it divides input in blocks of 512 bits each and pads the final block. A digest function updates the intermediate hash value by processing the input blocks in turn.<br><br>The message digest algorithm consists of 80 rounds.";
+        this.inputType = "ArrayBuffer";
+        this.outputType = "string";
+        this.args = [];
+    }
+
+    /**
+     * @param {ArrayBuffer} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        return runHash("has160", input);
+    }
+
+}
+
+export default HAS160;