---
title: ASAuthorizationProviderExtensionSigningAlgorithm
framework: authenticationservices
role: symbol
role_heading: Structure
path: authenticationservices/asauthorizationproviderextensionsigningalgorithm
---

# ASAuthorizationProviderExtensionSigningAlgorithm

## Declaration

```swift
struct ASAuthorizationProviderExtensionSigningAlgorithm
```

## Topics

### Initializers

- [init(_:)](authenticationservices/asauthorizationproviderextensionsigningalgorithm/init(_:).md)
- [init(rawValue:)](authenticationservices/asauthorizationproviderextensionsigningalgorithm/init(rawvalue:).md)

### Type Properties

- [ed25519](authenticationservices/asauthorizationproviderextensionsigningalgorithm/ed25519.md)
- [es256](authenticationservices/asauthorizationproviderextensionsigningalgorithm/es256.md)
- [es384](authenticationservices/asauthorizationproviderextensionsigningalgorithm/es384.md)

## Relationships

### Conforms To

- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)