LockByte - File Encryption Tool

LockByte is a simple and secure file encryption tool built with C# and Windows Forms. It allows users to encrypt and decrypt files using AES-256 encryption, ensuring data security and confidentiality.

Features

• Secure AES-256 Encryption: Protect your files with strong encryption.
• Custom Save Locations: Choose where to save encrypted and decrypted files.
• User-Friendly Interface: Easy-to-use Windows Forms UI.
• Error Handling: Detects invalid keys and provides user feedback.

Installation

Prerequisites

• Windows OS
• .NET Framework (or .NET Core if using a newer version)
• Visual Studio (for development)

Steps

1. Clone this repository:

   git clone https://github.com/yourusername/LockByte.git

2. Open the solution (.sln) file in Visual Studio.
3. Build and run the project.

Usage

Encrypt a File

1. Open LockByte.
2. Select a file to encrypt.
3. Enter a password.
4. Choose a location to save the encrypted file.
5. Click Encrypt.

Decrypt a File

1. Open LockByte.
2. Select an encrypted .lockbyte file.
3. Enter the correct password.
4. Choose a location to save the decrypted file.
5. Click Decrypt.

Error Handling

• Displays a message box if an incorrect password is entered.
• Handles file-related errors.

ScreenShots

View Images Folder