AES_implement

This repository contains an implementation of the Advanced Encryption Standard (AES) algorithm. The AES algorithm is a widely used symmetric encryption algorithm that provides strong security for data confidentiality.

Usage

To use this implementation, follow these steps:

1. Clone the repository: git clone https://github.com/KienHoSD/AES_implement.git
2. Navigate to the project directory: cd AES_implement
3. Build the project using the provided Makefile: make

Notes

• Supports AES-128 encryption and decryption.
• Supports ECB/CBC mode of operation.
• Have the same result with the AES-128 encryption and decryption in the openssl library.
• Can encrypt and decrypt buffers of arbitrary length (manual padding is required) and files.
• Uses a fixed key and IV for encryption and decryption. You can change the key and IV in the main.cpp file.
• Need furthur optimization for better performance (multi-threading, SIMD instructions, AES-NI, etc...).
• Is not suitable for production use.

Makefile

The Makefile included in this repository provides an easy way to build the project. It contains the following targets:

• all (default): Builds the AES program, the test program, and the benchmark program.
• clean: Removes the compiled binaries and object files.
• test: Run the test program.
• benchmark: Run the benchmark program.

You can use these targets by running make <target> in the project directory.

Contributing

Contributions are welcome! If you find a bug or have an idea for an improvement, please create an issue or submit a pull request.

License

This project is licensed under the MIT License. See the LICENSE file for more information.