CyberChef/src/core/operations/HAS160.mjs

/**
 * @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 = "Crypto";
        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.infoURL = "https://wikipedia.org/wiki/HAS-160";
        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;