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    hex-transposition-cipher

    1.0.2 • Public • Published

    hex-transposition-cipher

    hexadecimal transposition cipher for shuffle and reverse shuffling hex encoded cipher text for nodejs and the browser.

    Adds an extra layer of protection to your already encrypted code's hex output by essentially turning it into nothing but valid hex.

    demo: https://angeal185.github.io/hex-transposition-cipher/

    Installation

    npm

    $ npm install hex-transposition-cipher

    nodejs

    $ const htc = require('hex-transposition-cipher');

    browser

    <script src="./path-to/lodash.min.js"></script>
    <script src="./dist/htc.min.js"></script>

    info

    // defaults
    {
      decode: false, // set true for decrypt
      reverse: false, // reverse encrypted/decrypted hex string
    }
     
     
    // htc.keyGenSync()
    const key = htc.keyGen(); //generates random hex key from the default key
    console.log(key) // returns hex key ~ dont lose this
     
     
    /**
     * htc.keyGen(callback)
     * @param {function} callback 
     */
     
    htc.keyGen(function(i){
        console.log(i) // returns hex key ~ dont lose this
    });
     
     
    /**
     * htc.subSync(hex, key, config)
     * @param {string} hex ~ hex string
     * @param {object} key ~ hex key
     * @param {object} config ~ optional options
     */
     
    let res = htc.subSync('74657374', key, {decode:false, reverse: false});
    console.log(res); // returns encrypted hex string
     
    res = htc.subSync('74657374', key, {decode:true, reverse: false});
    console.log(res); // returns decrypted hex string
     
    res = htc.subSync('74657374', key, {decode:false, reverse: true});
    console.log(res); // returns encrypted hex string and reverses the output of the string
     
    res = htc.subSync('74657374', key, {decode:true, reverse: true});
    console.log(res); // returns decrypted hex string that has been reversed
     
    /**
     * htc.sub(hex, key, config, callback)
     * @param {string} hex ~ hex string
     * @param {object} key ~ hex key
     * @param {object} config ~ optional options
     * @param {function} callback 
     */
     
    htc.sub(res, key, {decode:true, reverse: false}, function(i){
        console.log(i); // returns decrypted hex string
    })
     
    ...
     

    Install

    npm i hex-transposition-cipher

    DownloadsWeekly Downloads

    0

    Version

    1.0.2

    License

    MIT

    Unpacked Size

    15.1 kB

    Total Files

    9

    Last publish

    Collaborators

    • angeal185