---
title: loginRequestEncryptionAPVPrefix
framework: authenticationservices
role: symbol
role_heading: Instance Property
path: authenticationservices/asauthorizationproviderextensionloginconfiguration/loginrequestencryptionapvprefix
---

# loginRequestEncryptionAPVPrefix

## Declaration

```swift
var loginRequestEncryptionAPVPrefix: Data? { get set }
```

## See Also

### Instance Properties

- [additionalAuthorizationScopes](authenticationservices/asauthorizationproviderextensionloginconfiguration/additionalauthorizationscopes.md)
- [customFederationUserPreauthenticationRequestValues](authenticationservices/asauthorizationproviderextensionloginconfiguration/customfederationuserpreauthenticationrequestvalues.md)
- [customKeyExchangeRequestValues](authenticationservices/asauthorizationproviderextensionloginconfiguration/customkeyexchangerequestvalues.md)
- [customKeyRequestValues](authenticationservices/asauthorizationproviderextensionloginconfiguration/customkeyrequestvalues.md)
- [customRefreshRequestValues](authenticationservices/asauthorizationproviderextensionloginconfiguration/customrefreshrequestvalues.md)
- [customRequestJWTParameterName](authenticationservices/asauthorizationproviderextensionloginconfiguration/customrequestjwtparametername.md)
- [deviceContext](authenticationservices/asauthorizationproviderextensionloginconfiguration/devicecontext.md)
- [federationMEXURL](authenticationservices/asauthorizationproviderextensionloginconfiguration/federationmexurl.md)
- [federationMEXURLKeypath](authenticationservices/asauthorizationproviderextensionloginconfiguration/federationmexurlkeypath.md)
- [federationPredicate](authenticationservices/asauthorizationproviderextensionloginconfiguration/federationpredicate.md)
- [federationRequestURN](authenticationservices/asauthorizationproviderextensionloginconfiguration/federationrequesturn.md)
- [federationType](authenticationservices/asauthorizationproviderextensionloginconfiguration/federationtype-swift.property.md)
- [federationUserPreauthenticationURL](authenticationservices/asauthorizationproviderextensionloginconfiguration/federationuserpreauthenticationurl.md)
- [groupRequestClaimName](authenticationservices/asauthorizationproviderextensionloginconfiguration/grouprequestclaimname.md)
- [groupResponseClaimName](authenticationservices/asauthorizationproviderextensionloginconfiguration/groupresponseclaimname.md)