---
title: TKTokenKeyExchangeParameters
framework: cryptotokenkit
role: symbol
role_heading: Class
path: cryptotokenkit/tktokenkeyexchangeparameters
---

# TKTokenKeyExchangeParameters

Parameters used to perform specific key exchange operations.

## Declaration

```swift
class TKTokenKeyExchangeParameters
```

## Topics

### Accessing Parameters

- [requestedSize](cryptotokenkit/tktokenkeyexchangeparameters/requestedsize.md)
- [sharedInfo](cryptotokenkit/tktokenkeyexchangeparameters/sharedinfo.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)

## See Also

### Performing Cryptographic Operations

- [tokenSession(_:sign:keyObjectID:algorithm:)](cryptotokenkit/tktokensessiondelegate/tokensession(_:sign:keyobjectid:algorithm:).md)
- [tokenSession(_:decrypt:keyObjectID:algorithm:)](cryptotokenkit/tktokensessiondelegate/tokensession(_:decrypt:keyobjectid:algorithm:).md)
- [tokenSession(_:performKeyExchange:keyObjectID:algorithm:parameters:)](cryptotokenkit/tktokensessiondelegate/tokensession(_:performkeyexchange:keyobjectid:algorithm:parameters:).md)