crypt-aes-node uses AES 256 for encryption or decryption. This library can be used for encryption and decryption of strings using Node on iOS and Android
npm install @kangyasin/crypt-aes-nodeA module to encrypt/decrypt string in Node, written in ES6.
Using companion framework libraries, you should be able to encrypt/decrypt between node, iOS and Android.
Companion libs can be found here: Cross Platform AES Encryption
npm install @kangyasin/crypt-aes-node --save
``javascript
const plainText = "this is my plain text";
const key = "your key";
const cryptLib = require('@kangyasin/crypt-aes-node');
const cipherText = cryptLib.encryptPlainTextWithRandomIV(plainText, key);
console.log('cipherText %s', cipherText);
const decryptedString = cryptLib.decryptCipherTextWithRandomIV(cipherText, key);
console.log('decryptedString %s', decryptedString);
`
`javascript
const cryptLib = require('@kangyasin/crypt-aes-node');
const iv = cryptLib.generateRandomIV(16); //16 bytes = 128 bit
const key = cryptLib.getHashSha256('my secret key', 32); //32 bytes = 256 bits
const cipherText = cryptLib.encrypt('This is the text to be encrypted', key, iv);
console.log(cipherText);
const decryptedString = cryptLib.decrypt(cipherText, key, iv);
console.log(decryptedString);
`
npm start
npm test`
In lieu of a formal styleguide, take care to maintain the existing coding style.
Add unit tests for any new or changed functionality. Lint and test your code.
MIT license; see LICENSE.
(c) 2022 by Kang Yasin