DES 암호화

DES.js

const crypto = require('crypto')


/**
 * 
 * @param {String} plaintext (64bit 8Byte)
 * @param {String} key (56bit 7Byte)
 * 
 * @return {String} ciphertext 
 */
const DES = (plaintext, key) => {
  let cipher = crypto.createCipher('des', key)
  let ciphertext = cipher.update(plaintext, 'utf8', 'hex')
  ciphertext += cipher.final('hex')

  return ciphertext
}

console.log( DES('hak', '1234567') ) //