Encryption-se NPM

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
  })