cryptotokenkit - Build CryptoTokenKit token and smart-card integrations
Build token driver extensions, communicate with smart cards, integrate token-backed keychain items, and support certificate-based authentication.
Tags
Updated: 2026-10-04Capabilities
Typical Inputs
Typical Outputs
What this skill does
- Build token driver extensions
- Create token sessions
- Communicate with smart cards
- Send APDU commands
- Query token-backed keychain items
- Register NFC smart cards
- Monitor token insertion
- Configure certificate authentication
Inputs
- Smart cards
- Hardware security tokens
- APDU commands
- PIN credentials
- Keychain queries
Outputs
- APDU responses
- Cryptographic operation results
- Token-backed keychain entries
- Authentication prompts
- Token insertion events
- NFC smart-card registrations
Requirements
- Apple platform support
- CryptoTokenKit framework
- Required entitlements and access
- macOS app extension for login unlock
- iOS/iPadOS 26+ for NFC cards