It's an easy-to-use library for encrypting data with AES 256 in React Native. RNCryptor developed popular and easy-to-use AES libs, implementations are available in C++, C#, Java, PHP, Python, Javascript, and Ruby.
$ npm install react-native-rncryptor --save
$ react-native link react-native-rncryptor
import RNCryptor from 'react-native-rncryptor';
RNCryptor.encrypt('a text', 'password').then((encryptedbase64)=>{
console.log(encryptedbase64)
}).catch((error)=>{
console.log(error)
})
RNCryptor.decrypt('encrypted base64', 'password').then((plaintext)=>{
console.log(plaintext)
}).catch((error)=>{
console.log(error)
})
MIT