Encryption SE

Description

A simple module wrapping around NodeJS Crypto module allowing handling IV by prefixing it to encrypted string.

Options

Name | Default | Description :--- | --- | :--- password | null | Password secret REQUIRED passwordSalt | This is my salt 362 | Password salt iterationCount | 100000 | Number of iterations for PBKDF2 encryptionKey | null | Encryption key as array of bytes

How to use it

Installation

// First you have to get module and instantiate it

npm install encryption-se

OR

yarn add encryption-se

After installing module, add this to your code:

const options = {
  password: process.env.encryptionPassword || 'SomePassword'
};

const encryption = require('encryption-se')(options);

How to encrypt?

encryption
  .encrypt('This is to be encrypted')
  .then(enc => {
    // 'enc' contains encrypted string in base64 format
  })
  .catch((err) => {
    // This is to handle errors
  })

How to decrypt?

encryption
  .decrypt('iQ6qlRWlwWXtmGPFbBiEc4WKKAbHCLQK0+HLxoGLKY0=')
  .then((text) => {
    // 'text' contains decrypted string
  })
  .catch((err) => {
    // This is to handle errors
  })

Contact