U2fAuthenticationType Class

Namespace: Yubico.YubiKey.U2f Assembly: Yubico.YubiKey.dll

The types of U2F authentication supported by the FIDO U2F application on the YubiKey.

C#
public sealed class U2fAuthenticationType : Enum
Inheritance System.Object U2fAuthenticationType

Remarks

There are different types of FIDO U2F authentication. For example, it is possible to specify that a particular authentication will not enforce "User Presence", meaning the user does not need to touch the YubiKey or whatever other action is needed to prove the user is present for the operation.

This enum lists all such authentication options for U2F.

Fields

Name Description
CheckOnly

Indicates that an authentication operation will only check if the key handle was created by the YubiKey.
DontEnforceUserPresence

Indicates that an authentication operation can complete even if the user has not proved presence. Completion includes computing a signature.
EnforceUserPresence

Indicates that an authentication operation will not complete until the user has proved presence. Completion includes computing a signature.
Unknown
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