mirror of https://github.com/gchq/CyberChef.git
68 lines
1.5 KiB
JavaScript
68 lines
1.5 KiB
JavaScript
/**
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* @author Matt C [matt@artemisbot.uk]
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* @copyright Crown Copyright 2016
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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 { affineEncode } from "../lib/Ciphers";
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/**
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* Atbash Cipher operation
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*/
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class AtbashCipher extends Operation {
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/**
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* AtbashCipher constructor
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*/
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constructor() {
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super();
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this.name = "Atbash Cipher";
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this.module = "Ciphers";
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this.description = "Atbash is a mono-alphabetic substitution cipher originally used to encode the Hebrew alphabet. It has been modified here for use with the Latin alphabet.";
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this.infoURL = "https://wikipedia.org/wiki/Atbash";
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this.inputType = "string";
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this.outputType = "string";
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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 {string}
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*/
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run(input, args) {
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return affineEncode(input, [25, 25]);
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}
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/**
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* Highlight Atbash Cipher
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*
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* @param {Object[]} pos
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* @param {number} pos[].start
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* @param {number} pos[].end
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* @param {Object[]} args
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* @returns {Object[]} pos
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*/
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highlight(pos, args) {
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return pos;
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}
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/**
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* Highlight Atbash Cipher in reverse
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*
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* @param {Object[]} pos
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* @param {number} pos[].start
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* @param {number} pos[].end
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* @param {Object[]} args
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* @returns {Object[]} pos
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*/
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highlightReverse(pos, args) {
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return pos;
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}
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}
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export default AtbashCipher;
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