<!--
{
  "availability" : [
    "iOS: 17.4.0 -",
    "iPadOS: 17.4.0 -",
    "macCatalyst: 17.4.0 -",
    "macOS: 14.4.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "AuthenticationServices",
  "identifier" : "/documentation/AuthenticationServices/ASAuthorizationWebBrowserSecurityKeyPublicKeyCredentialProvider-8xc1s",
  "metadataVersion" : "0.1.0",
  "role" : "Protocol",
  "symbol" : {
    "kind" : "Protocol",
    "modules" : [
      "Authentication Services"
    ],
    "preciseIdentifier" : "s:22AuthenticationServices042ASAuthorizationWebBrowserSecurityKeyPublicG18CredentialProviderP"
  },
  "title" : "ASAuthorizationWebBrowserSecurityKeyPublicKeyCredentialProvider"
}
-->

# ASAuthorizationWebBrowserSecurityKeyPublicKeyCredentialProvider

A protocol for creating passkey requests.

```
protocol ASAuthorizationWebBrowserSecurityKeyPublicKeyCredentialProvider
```

## Topics

### Creating credential assertion requests

[`createCredentialAssertionRequest(clientData:)`](/documentation/AuthenticationServices/ASAuthorizationWebBrowserSecurityKeyPublicKeyCredentialProvider-8xc1s/createCredentialAssertionRequest(clientData:))

Creates a credential assertion request for authenticating to the relying party.

[`createCredentialRegistrationRequest(clientData:displayName:name:userID:)`](/documentation/AuthenticationServices/ASAuthorizationWebBrowserSecurityKeyPublicKeyCredentialProvider-8xc1s/createCredentialRegistrationRequest(clientData:displayName:name:userID:))

Creates a credential registration request for registering a new password with the relying party.


---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)