HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\SmartCardCredentialProvider

Allow ECC certificates to be used for logon and authentication
- HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\SmartCardCredentialProvider\EnumerateECCCerts
Allow user name hint
- HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\SmartCardCredentialProvider\X509HintsNeeded
Prevent plaintext PINs from being returned by Credential Manager
- HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\SmartCardCredentialProvider\DisallowPlaintextPin
Reverse the subject name stored in a certificate when displaying
- HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\SmartCardCredentialProvider\ReverseSubject
Display string when smart card is blocked
- HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\SmartCardCredentialProvider\IntegratedUnblockPromptString
Allow time invalid certificates
- HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\SmartCardCredentialProvider\AllowTimeInvalidCertificates
Allow signature keys valid for Logon
- HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\SmartCardCredentialProvider\AllowSignatureOnlyKeys
Force the reading of all certificates from the smart card
- HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\SmartCardCredentialProvider\ForceReadingAllCertificates
Filter duplicate logon certificates
- HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\SmartCardCredentialProvider\FilterDuplicateCerts
Allow Integrated Unblock screen to be displayed at the time of logon
- HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\SmartCardCredentialProvider\AllowIntegratedUnblock
Allow certificates with no extended key usage certificate attribute
- HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\SmartCardCredentialProvider\AllowCertificatesWithNoEKU