---
title: supportedDeviceEncryptionAlgorithms
framework: authenticationservices
role: symbol
role_heading: Instance Property
path: authenticationservices/asauthorizationproviderextensionregistrationhandler/supporteddeviceencryptionalgorithms
---

# supportedDeviceEncryptionAlgorithms

## Declaration

```swift
optional var supportedDeviceEncryptionAlgorithms: [ASAuthorizationProviderExtensionEncryptionAlgorithm] { get }
```

## Discussion

Discussion The supported device encryption algorithms.