---
title: TKTokenSmartCardPINAuthOperation
framework: cryptotokenkit
role: symbol
role_heading: Class
path: cryptotokenkit/tktokensmartcardpinauthoperation
---

# TKTokenSmartCardPINAuthOperation

A Smart Card PIN authentication operation.

## Declaration

```swift
class TKTokenSmartCardPINAuthOperation
```

## Topics

### Configuring the Operation

- [pinFormat](cryptotokenkit/tktokensmartcardpinauthoperation/pinformat.md)
- [apduTemplate](cryptotokenkit/tktokensmartcardpinauthoperation/apdutemplate.md)
- [pinByteOffset](cryptotokenkit/tktokensmartcardpinauthoperation/pinbyteoffset.md)
- [smartCard](cryptotokenkit/tktokensmartcardpinauthoperation/smartcard.md)

### Accessing the PIN

- [pin](cryptotokenkit/tktokensmartcardpinauthoperation/pin.md)

## Relationships

### Inherits From

- [TKTokenAuthOperation](cryptotokenkit/tktokenauthoperation.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCoding](foundation/nscoding.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [NSSecureCoding](foundation/nssecurecoding.md)

## See Also

### Authenticating

- [tokenSession(_:beginAuthFor:constraint:)](cryptotokenkit/tktokensessiondelegate/tokensession(_:beginauthfor:constraint:).md)
- [TKTokenOperationConstraint](cryptotokenkit/tktokenoperationconstraint.md)
- [TKTokenAuthOperation](cryptotokenkit/tktokenauthoperation.md)
- [TKTokenPasswordAuthOperation](cryptotokenkit/tktokenpasswordauthoperation.md)