aws-kms-ee/lib/crypto.js

AWS KMS Envelope Encryption

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
const CryptoJS = require('crypto-js');

// base64 is just for ease of unit testing

const isTrue = v => v !== false && v !== 'false' && v !== 0 && v !== '' && v !== null;

const encrypt = exports.encrypt = (v, k, AES) => isTrue(AES) ? CryptoJS.AES.encrypt(v, k) : Buffer.from(v, 'utf-8').toString('base64');

const decrypt = exports.decrypt = (v, k, AES) => isTrue(AES) ? CryptoJS.AES.decrypt(v, k).toString(CryptoJS.enc.Utf8) : Buffer.from(v, 'base64').toString('utf-8');