Unified API
A single interface for Face ID, Touch ID, Fingerprint, and more — the same code on iOS and Android.
Key Management
Create and manage cryptographic keys (EC256/RSA2048) for secure operations, backed by Secure Enclave and Android Keystore.
Non-Biometric Signing
Keystore/Keychain-backed RSA/EC signing without prompts — a modern react-native-rsa-native alternative.
Device Integrity
Detect compromised devices (rooted/jailbroken) and runtime instrumentation (Frida/Xposed) for enhanced security.
Biometric Change Detection
Real-time monitoring of biometric enrollment changes with event-driven updates.
StrongBox Support
Automatic use of Android StrongBox hardware security with TEE fallback.
TypeScript
Full TypeScript support with detailed type definitions.
New & Old Architecture
TurboModule-based with full backward compatibility for the old architecture.
Expo Compatible
Works seamlessly with the Expo development workflow.