mirror of https://github.com/gchq/CyberChef.git
51 lines
1.2 KiB
JavaScript
51 lines
1.2 KiB
JavaScript
/**
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* @author bwhitn [brian.m.whitney@gmail.com]
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* @copyright Crown Copyright 2018
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* @license Apache-2.0
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*/
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import Operation from "../Operation";
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import cptable from "../vendor/js-codepage/cptable.js";
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/**
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* Citrix CTX1 Encode operation
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*/
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class CitrixCTX1Encode extends Operation {
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/**
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* CitrixCTX1Encode constructor
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*/
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constructor() {
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super();
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this.name = "Citrix CTX1 Encode";
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this.module = "Encodings";
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this.description = "Encodes strings to Citrix CTX1 password format.";
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this.infoURL = "https://www.reddit.com/r/AskNetsec/comments/1s3r6y/citrix_ctx1_hash_decoding/";
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this.inputType = "string";
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this.outputType = "byteArray";
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this.args = [];
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}
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/**
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* @param {string} input
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* @param {Object[]} args
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* @returns {byteArray}
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*/
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run(input, args) {
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const utf16pass = Array.from(cptable.utils.encode(1200, input));
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const result = [];
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let temp = 0;
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for (let i = 0; i < utf16pass.length; i++) {
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temp = utf16pass[i] ^ 0xa5 ^ temp;
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result.push(((temp >>> 4) & 0xf) + 0x41);
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result.push((temp & 0xf) + 0x41);
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}
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return result;
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}
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}
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export default CitrixCTX1Encode;
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