iBunker 0.2.1 - Encrypt and Decrypt Files

iBunker is a command-line tool designed to provide encryption and decryption functionality for various types of files, offering users a secure way to protect sensitive information. With iBunker, you can encrypt your files using a strong 256 bits key automatically generated by the program for decryption.

Security

• iBunker uses AES-256 encryption, a military-grade encryption standard approved by the NSA (National Security Agency).

Features

• Encrypt files using AES encryption algorithm.
• Decrypt files using AES decryption algorithm.
• Simple command-line interface for easy usage.
• Cross-platform compatibility.

How iBunker Works

Encryption:

1. Generating the Key:

   • During encryption, iBunker internally generates a strong encryption key using a secure 256-bit key generator.

2. Encrypting the File:

   • Using the AES encryption algorithm, the program encrypts the contents of the <input_file>.

3. Saving the Result:

   • The encrypted data is saved to <output_file>.

Decryption:

1. Reading the Key:

   • The program reads the decryption key from the specified <key_file>.

2. Decrypting the File:

   • Using the AES decryption algorithm, the program decrypts the contents of the <input_file>.

3. Saving the Result:

   • The decrypted data is saved to <output_file>.

Dependencies

Ensure that the Crypto++ library is installed on your system. If not, you can install it by following these steps:

# Update repositories
sudo apt-get update

# Install the Crypto++ library
sudo apt-get install libcrypto++-dev

Installation

1. Clone the repository:

   git clone https://github.com/paulomunizdev/iBunker.git

2. Navigate to the iBunker directory:

   cd iBunker

3. Compile the program:

   g++ -o ibunker ibunker.cpp -lcryptopp

Example

To encrypt a file named plaintext.txt using a key stored in key.txt and save the encrypted data to encrypted.txt, you would run:

./ibunker encrypt plaintext.txt encrypted.txt key.txt

To decrypt encrypted.txt using the same key and save the decrypted data to decrypted.txt, you would run:

./ibunker decrypt encrypted.txt decrypted.txt key.txt

Note

• It is crucial to handle the key securely. Keep the key file (key.txt) safe and do not share it with unauthorized users.

License

This project is licensed under the MIT License.