gt_secure library
GT Secure - Production-Ready Secure Storage for Flutter
A high-performance, encrypted local storage solution featuring:
- AES-256-CBC encryption with unique IVs per encryption
- Automatic encryption key management and rotation
- Type-safe storage (String, int, bool, double, Map, List)
- In-memory caching with LRU eviction
- Thread-safe operations with locks
- App reinstallation detection and cleanup
- Comprehensive error handling with custom exceptions
Classes
- SecureStorageUtil
- Production-Ready Secure Storage Utility Class
Properties
- secureStorage → SecureStorageUtil
-
final
Exceptions / Errors
- SecureStorageException
- Custom exception for secure storage errors