---
title: TKSmartCardTokenRegistrationManager
framework: CryptoTokenKit
role: symbol
role_heading: Class
platforms: [iOS 26.0+, iPadOS 26.0+, Mac Catalyst 26.0+, visionOS 26.0+]
path: cryptotokenkit/tksmartcardtokenregistrationmanager
---

# TKSmartCardTokenRegistrationManager

Provides a centralized management system for registering and unregistering smartcards using their token IDs.

## Declaration

```swift
class TKSmartCardTokenRegistrationManager
```

## Overview

Overview Registered smartcard keeps its itself accessible via Keychain and system will automatically invoke an NFC slot when a cryptographic operation is required and asks to provide the registered card.

## Topics

### Instance Properties

- [registeredSmartCardTokens](cryptotokenkit/tksmartcardtokenregistrationmanager/registeredsmartcardtokens.md)

### Instance Methods

- [registerSmartCard(tokenID:promptMessage:)](cryptotokenkit/tksmartcardtokenregistrationmanager/registersmartcard(tokenid:promptmessage:).md)
- [unregisterSmartCard(tokenID:)](cryptotokenkit/tksmartcardtokenregistrationmanager/unregistersmartcard(tokenid:).md)

### Type Properties

- [default](cryptotokenkit/tksmartcardtokenregistrationmanager/default.md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)