CyberChef/src/core/operations/Whirlpool.mjs

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/**
* @author n1474335 [n1474335@gmail.com]
* @copyright Crown Copyright 2016
* @license Apache-2.0
*/
import Operation from "../Operation";
import {runHash} from "../lib/Hash";
/**
* Whirlpool operation
*/
class Whirlpool extends Operation {
/**
* Whirlpool constructor
*/
constructor() {
super();
this.name = "Whirlpool";
this.module = "Hashing";
this.description = "Whirlpool is a cryptographic hash function designed by Vincent Rijmen (co-creator of AES) and Paulo S. L. M. Barreto, who first described it in 2000.<br><br>Several variants exist:<ul><li>Whirlpool-0 is the original version released in 2000.</li><li>Whirlpool-T is the first revision, released in 2001, improving the generation of the s-box.</li><li>Wirlpool is the latest revision, released in 2003, fixing a flaw in the difusion matrix.</li></ul>";
this.infoURL = "https://wikipedia.org/wiki/Whirlpool_(cryptography)";
this.inputType = "ArrayBuffer";
this.outputType = "string";
this.args = [
{
"name": "Variant",
"type": "option",
"value": ["Whirlpool", "Whirlpool-T", "Whirlpool-0"]
}
];
}
/**
* @param {ArrayBuffer} input
* @param {Object[]} args
* @returns {string}
*/
run(input, args) {
const variant = args[0].toLowerCase();
return runHash(variant, input);
}
}
export default Whirlpool;