---
title: ASAuthorizationWebBrowserSecurityKeyPublicKeyCredentialAssertionRequest
framework: authenticationservices
role: symbol
role_heading: Protocol
path: authenticationservices/asauthorizationwebbrowsersecuritykeypublickeycredentialassertionrequest
---

# ASAuthorizationWebBrowserSecurityKeyPublicKeyCredentialAssertionRequest

An interface you use to respond to authentication challenges in a web browser.

## Declaration

```swift
protocol ASAuthorizationWebBrowserSecurityKeyPublicKeyCredentialAssertionRequest
```

## Topics

### Information about the assertion

- [clientData](authenticationservices/asauthorizationwebbrowsersecuritykeypublickeycredentialassertionrequest/clientdata-1ld1w.md)

## Relationships

### Conforming Types

- [ASAuthorizationSecurityKeyPublicKeyCredentialAssertionRequest](authenticationservices/asauthorizationsecuritykeypublickeycredentialassertionrequest.md)

## See Also

### Website authentication requests

- [ASAuthorizationWebBrowserSecurityKeyPublicKeyCredentialRegistrationRequest](authenticationservices/asauthorizationwebbrowsersecuritykeypublickeycredentialregistrationrequest.md)