file-cipher v2.1.0

file-cipher

A simple file encryption and decryption utility for Node.js

Installation

npm install file-cipher

Usage

import { encrypt, decrypt } from "file-cipher";

// Encrypt from a file path
const encryptedFromFile = encrypt("./sensitive.txt", "mySecurePassword");

// Encrypt from a buffer
const fileBuffer = fs.readFileSync("./sensitive.txt");
const encryptedFromBuffer = encrypt(fileBuffer, "mySecurePassword");

// Decrypt from a file path
const decryptedFromFile = decrypt("./encrypted.bin", "mySecurePassword");

// Decrypt from a buffer
const encryptedBuffer = fs.readFileSync("./encrypted.bin");
const decryptedFromBuffer = decrypt(encryptedBuffer, "mySecurePassword");

API

• encrypt(input: string | Buffer, password: string): Buffer
• decrypt(input: string | Buffer, password: string): Buffer