CofferCrypt

A password-based encryption tool using the Caesar cipher method.

CofferCrypt is a simple and effective tool for encrypting and decrypting text files with a password. Utilizing the Caesar cipher technique, users can set a password that determines the encryption shift, making it secure and customizable. This project is designed to demonstrate basic file handling and encryption techniques in C++.

Installation

Prerequisites

• A C++ compiler (e.g g++)

Steps

1. Clone the repository:

   git clone https://github.com/RiteshJha912/CofferCrypt.git
   
   

2. Navigate to the Project Directory:

   cd CofferCrypt
   
   

3. Navigate to the Project Directory:

   g++ main.cpp encryption.cpp -o coffercrypt
   
   

Usage

Run the tool:

coffercrypt

Follow the prompts:
Enter the filename you wish to encrypt or decrypt.
Choose between encryption (e) and decryption (d).
Enter the password when prompted to set the encryption shift.