---
title: TKSmartCardTokenSession
framework: cryptotokenkit
role: symbol
role_heading: Class
path: cryptotokenkit/tksmartcardtokensession
---

# TKSmartCardTokenSession

A token session that is based on a smart card token.

## Declaration

```swift
class TKSmartCardTokenSession
```

## Mentioned in

Authenticating Users with a Cryptographic Token

## Overview

Overview You can use the smartCard property to access and send APDUs to the underlying smart card.

## Topics

### Accessing the Smart Card

- [smartCard](cryptotokenkit/tksmartcardtokensession/smartcard.md)

### Instance Methods

- [getSmartCard()](cryptotokenkit/tksmartcardtokensession/getsmartcard().md)

## Relationships

### Inherits From

- [TKTokenSession](cryptotokenkit/tktokensession.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)

## See Also

### Smart Card App Extensions

- [Authenticating Users with a Cryptographic Token](cryptotokenkit/authenticating-users-with-a-cryptographic-token.md)
- [Configuring Smart Card Authentication](cryptotokenkit/configuring-smart-card-authentication.md)
- [TKSmartCardTokenDriver](cryptotokenkit/tksmartcardtokendriver.md)
- [TKSmartCardToken](cryptotokenkit/tksmartcardtoken.md)