해싱 (node.js)

MD5.js

const MD5 = (txt)=> crypto.createHash('md5').update(txt).digest('hex');

SHA256.js

const SHA256 = (txt)=> crypto.createHash('sha256').update(txt).digest('hex');

SHA512.js

const crypto = require('crypto');
const SHA512 = (txt)=>{
    //creating hash object 
    const hash = crypto.createHash('sha512');
    //passing the data to be hashed
    const data = hash.update('bfg'+txt, 'utf-8');
    //Creating the hash in the required format
    const gen_hash= data.digest('hex');
    //Printing the output on the console
    return gen_hash;
}