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# ASAuthorizationWebBrowserPlatformPublicKeyCredential

A structure that describes a passkey stored in the keychain, or managed by a third-party credential manager.

```
struct ASAuthorizationWebBrowserPlatformPublicKeyCredential
```

## Overview

Use [`ASAuthorizationWebBrowserPlatformPublicKeyCredential`](/documentation/AuthenticationServices/ASAuthorizationWebBrowserPlatformPublicKeyCredential-swift.struct) to describe passkeys in your browser app’s user interface so the person can choose a passkey. Get the chosen passkey’s [`credentialID`](/documentation/AuthenticationServices/ASAuthorizationWebBrowserPlatformPublicKeyCredential-swift.struct/credentialID) to create a [`ASAuthorizationPlatformPublicKeyCredentialDescriptor`](/documentation/AuthenticationServices/ASAuthorizationPlatformPublicKeyCredentialDescriptor) that identifies the passkey to the operating system.

## Topics

### Describing credentials

[`customTitle`](/documentation/AuthenticationServices/ASAuthorizationWebBrowserPlatformPublicKeyCredential-swift.struct/customTitle)

A string the person can supply to describe this credential.

[`name`](/documentation/AuthenticationServices/ASAuthorizationWebBrowserPlatformPublicKeyCredential-swift.struct/name)

The user name for the account associated with this credential.

[`providerName`](/documentation/AuthenticationServices/ASAuthorizationWebBrowserPlatformPublicKeyCredential-swift.struct/providerName)

The name of the app that manages this credential, or “iCloud Keychain” if it’s the operating system.

[`relyingParty`](/documentation/AuthenticationServices/ASAuthorizationWebBrowserPlatformPublicKeyCredential-swift.struct/relyingParty)

The relying party that issues challenges for this credential.

[`userHandle`](/documentation/AuthenticationServices/ASAuthorizationWebBrowserPlatformPublicKeyCredential-swift.struct/userHandle)

A unique identifier for the user account at the relying party.

### Identifying credentials

[`credentialID`](/documentation/AuthenticationServices/ASAuthorizationWebBrowserPlatformPublicKeyCredential-swift.struct/credentialID)

The identifier the operating system uses for this credential.


---

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