Encrypt-Webstorage

Encrypt-Webstorage is a JavaScript library that allows you to encrypt data stored in web storage (localStorage and sessionStorage). It uses the AES encryption algorithm to encrypt and decrypt data, ensuring the security of your data.

Installation

You can install Encrypt-Webstorage via npm:

npm install encrypt-webstorage

Or you can include the script directly in your HTML file:

<script src="https://unpkg.com/encrypt-webstorage/dist/encrypt-webstorage.min.js"></script>

Usage

Import the library and create an instance of the EncryptWebstorage class:

import EncryptWebstorage from 'encrypt-webstorage';

const encryptWebstorage = new EncryptWebstorage('secret-key');

The EncryptWebstorage class takes a secret key as a parameter. This key is used to encrypt and decrypt data. It is recommended to use a strong and unique key for each application.

To store data, use the set method:

encryptWebstorage.set('key', 'value');

To retrieve data, use the get method:

const value = encryptWebstorage.get('key');
console.log(value); // output: 'value'

To remove data, use the remove method:

encryptWebstorage.remove('key');

Data expiration

Encrypt-Webstorage allows you to set an optional expiration time for your data. Once the expiration time is reached, the data will be automatically removed.

To set an expiration time, use the set method with a third parameter: the expiration time in seconds.

encryptWebstorage.set('key', 'value', 60); // expires in 60 seconds

Conclusion

Encrypt-Webstorage is a useful library for encrypting sensitive data stored in web storage. Its simple API makes it easy to use, and its use of the AES encryption algorithm ensures the security of your data.