OathChallengeResponseBaseCommand Class

Namespace: Yubico.YubiKey.Oath.Commands Assembly: Yubico.YubiKey.dll

Provides helper methods that are used to calculate challenge-response for the commands: SetPassword, Validate, CalculateCredential, CalculateAllCredentials.

C#

public abstract class OathChallengeResponseBaseCommand

Inheritance object OathChallengeResponseBaseCommand

CalculateAllCredentialsCommand

CalculateCredentialCommand

SetPasswordCommand

ValidateCommand

Methods

Name	Description
CalculateResponse(ReadOnlyMemory<byte>, ReadOnlyMemory<byte>)	Calculates HMAC using SHA1 as a hash function.
CalculateSecret(ReadOnlyMemory<byte>, ReadOnlyMemory<byte>)	Passes a user-supplied UTF-8 encoded password through 1000 rounds of PBKDF2 with the salt value (the deviceID returned in SelectResponse).
GenerateChallenge()
GenerateRandomChallenge()	Generates random 8 bytes that can be used as challenge for authentication.
GenerateTotpChallenge(CredentialPeriod?)	Generates 8 bytes challenge that can be used for TOTP credential calculation.