This CLI tool provides an interface to interact with a YubiKey for RSA-KEM (using AES-GCM) encryption, decryption, and key management. It allows encrypting and decrypting files using the YubiKey's RSA capabilities and supports key generation and extraction.
Download the appropriate binary for your OS from the latest GitHub release and add it to your system path.
- Encrypt a File
yubikey_encrypt encrypt --input path/to/file --output path/to/encrypted.enc- Decrypt a File
yubikey_encrypt decrypt --input path/to/encrypted.enc --output path/to/decrypted- Generate RSA Key
yubikey_encrypt generate-key [--length 1024|2048]Default length is for the RSA keys is 2048 bits.
- Extract RSA Public Key
yubikey_encrypt extract-keyDisplays the public key in PEM format.
No security audits of this crate have ever been performed. Presently it is in an experimental stage and may still contain high-severity issues.
USE AT YOUR OWN RISK!
Contributions are welcome! Please open an issue or submit a pull request with your changes.
This project is licensed under MIT License - see the LICENSE file for details.
Note: This tool requires a modern YubiKey device. Ensure your YubiKey is properly set up and connected to your machine before using this tool.