# auths-core
Core cryptography and keychain integration for Auths.
## Features
- Ed25519 key generation and signing
- Platform keychain support (macOS, Linux, Windows)
- Secure key storage with encryption
## Platform Support
- macOS/iOS: Security Framework
- Linux: Secret Service (optional)
- Windows: Credential Manager (optional)
## Usage
```rust
use auths_core::{Keychain, KeyPair};
let keychain = Keychain::new()?;
let keypair = KeyPair::generate()?;
keychain.store("my-key", &keypair)?;
```
## License
MIT OR Apache-2.0