Intro Whether you’re building a finance tracker, secure messaging app, or just storing sensitive preferences, securing local data is non-negotiable. Flutter makes cross-platform development easy, but encryption support isn’t always straightforward out of the box. That’s where this simple yet powerful project comes in—flutter-cryptography.
Built around the cryptography package, this project demonstrates a practical way to encrypt and decrypt data locally in a Flutter app, using AES-GCM and securely storing keys with flutter_secure_storage.