---
title: ASAuthorizationSecurityKeyPublicKeyCredentialRegistrationRequest
framework: authenticationservices
role: symbol
role_heading: Class
path: authenticationservices/asauthorizationsecuritykeypublickeycredentialregistrationrequest
---

# ASAuthorizationSecurityKeyPublicKeyCredentialRegistrationRequest

The object for registering a new security key credential.

## Declaration

```swift
class ASAuthorizationSecurityKeyPublicKeyCredentialRegistrationRequest
```

## Overview

Overview Create an instance of this class when registering for a new credential using security key authorization.

## Topics

### Getting the properties

- [credentialParameters](authenticationservices/asauthorizationsecuritykeypublickeycredentialregistrationrequest/credentialparameters.md)
- [excludedCredentials](authenticationservices/asauthorizationsecuritykeypublickeycredentialregistrationrequest/excludedcredentials.md)
- [residentKeyPreference](authenticationservices/asauthorizationsecuritykeypublickeycredentialregistrationrequest/residentkeypreference.md)

### Instance Properties

- [prf](authenticationservices/asauthorizationsecuritykeypublickeycredentialregistrationrequest/prf-964zl.md)

## Relationships

### Inherits From

- [ASAuthorizationRequest](authenticationservices/asauthorizationrequest.md)

### Conforms To

- [ASAuthorizationPublicKeyCredentialRegistrationRequest](authenticationservices/asauthorizationpublickeycredentialregistrationrequest.md)
- [ASAuthorizationWebBrowserSecurityKeyPublicKeyCredentialRegistrationRequest](authenticationservices/asauthorizationwebbrowsersecuritykeypublickeycredentialregistrationrequest.md)
- [CVarArg](swift/cvararg.md)
- [Copyable](swift/copyable.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Escapable](swift/escapable.md)
- [Hashable](swift/hashable.md)
- [NSCoding](foundation/nscoding.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [NSSecureCoding](foundation/nssecurecoding.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Account registration

- [ASAuthorizationPublicKeyCredentialRegistration](authenticationservices/asauthorizationpublickeycredentialregistration.md)
- [ASAuthorizationPlatformPublicKeyCredentialRegistration](authenticationservices/asauthorizationplatformpublickeycredentialregistration.md)
- [ASAuthorizationSecurityKeyPublicKeyCredentialRegistration](authenticationservices/asauthorizationsecuritykeypublickeycredentialregistration.md)
- [ASAuthorizationPublicKeyCredentialRegistrationRequest](authenticationservices/asauthorizationpublickeycredentialregistrationrequest.md)
- [ASAuthorizationPlatformPublicKeyCredentialRegistrationRequest](authenticationservices/asauthorizationplatformpublickeycredentialregistrationrequest.md)