@cbcheng/secure-ls/example/standard.js

Secure sessionStorage or localStorage data with high level of encryption and data compression

var key = 'standard';
var data = {data: [{age: 1}, {age: '2'}]};
var a = new SecureLS({encodingType: '', isCompression: false});
ae = a.AES.encrypt(JSON.stringify(data), 's3cr3t@123');
bde = a.AES.decrypt(ae.toString(), 's3cr3t@123');
de = bde.toString(a.enc._Utf8);

a.set(key, data);
console.log('____________________________________');
console.log('Standard Case: no compression, no encryption / encoding');
console.log(localStorage.getItem(key));
console.log(a.get(key));
console.log('____________________________________');