README.md

File encryption and decryption

A simple program to encrypt and decrypt a file. Uses defuse/php-encryption for encryption and symfony/console for console interface.

Install

• clone
• composer install
• set ./main.php as executable

Run

• For encryption ./main.php encrypt <inputfile> <outputfile>
• For decryption ./main.php decrypt <inputfile> <outputfile>

The program prompts for a passphrase.