CyberChef/src/core/operations/Streebog.mjs

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/**
* @author mshwed [m@ttshwed.com]
* @copyright Crown Copyright 2019
* @license Apache-2.0
*/
import Operation from "../Operation";
import OperationError from "../errors/OperationError";
import * as GostDigest from "../vendor/streebog/gostDigest";
import * as GostCoding from "../vendor/streebog/gostCoding";
/**
* Streebog operation
*/
class Streebog extends Operation {
/**
* Streebog constructor
*/
constructor() {
super();
this.name = "Streebog";
this.module = "Crypto";
this.description = "Streebog is a cryptographic hash function defined in the Russian national standard GOST R 34.11-2012 Information Technology \u2013 Cryptographic Information Security \u2013 Hash Function. It was created to replace an obsolete GOST hash function defined in the old standard GOST R 34.11-94, and as an asymmetric reply to SHA-3 competition by the US National Institute of Standards and Technology.";
this.infoURL = "https://en.wikipedia.org/wiki/Streebog";
this.inputType = "string";
this.outputType = "string";
this.args = [];
}
/**
* @param {string} input
* @param {Object[]} args
* @returns {string}
*/
run(input, args) {
try {
const gostDigest = new GostDigest({name: 'GOST R 34.11', version: 1994});
const gostCoding = new GostCoding();
const decode = gostCoding.Chars.decode(input, 'utf8');
let hexEncode = gostCoding.Hex.encode(gostDigest.digest(decode))
return hexEncode.replace(/[^\-A-Fa-f0-9]/g, '').toLowerCase();;
} catch (err) {
console.log(err)
throw new OperationError("Test");
}
}
}
export default Streebog;