A lightweight and modular cryptographic library written in Go, implementing secure and standards-compliant algorithms such as AES (Advanced Encryption Standard) and FF1 (Format-Preserving Encryption). Built for educational purposes.
- 🔒 AES Encryption (FIPS 197 standard)
- 🔁 FF1 (NIST Format-Preserving Encryption)
- 🧩 Component-based design
- ⚙️ Utilities for encoding, transformation, and debugging
- ✅ Test coverage for core components
.
├── algorithms/ # Core cryptographic implementations
│ ├── aes.go # AES block cipher
│ ├── ff1.go # Format-preserving encryption (FF1)
│ ├── component.go # Cipher interfaces and wrappers
│ └── helpers.go # Internal utility functions
├── tests/
│ └── algorithms_test.go # Unit tests
├── main.go # Example or entry point (WIP)
├── .gitignore
└── LICENSE
- Go 1.18+
Run the test suite:
go test ./tests/...This project is licensed under the MIT License. See the LICENSE file for details.
Contributions, issues, and feature requests are welcome! Feel free to fork the repository and submit a pull request.
This library is provided as-is and should not be used in production systems without a full security audit. For high-stakes cryptographic applications, always use vetted libraries and consult experts.