C# Class OathNet.CounterBasedOtpGenerator

Implements the OATH HOTP algorithm.

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Méthodes publiques

Méthode	Description
CounterBasedOtpGenerator ( Key secretKey, int otpLength ) : System	Initializes a new instance of the CounterBasedOtpGenerator class. This is used when the client and server share a counter value.
CounterBasedOtpGenerator ( Key secretKey, int otpLength, IHMACAlgorithm hmacAlgorithm ) : System	Initializes a new instance of the CounterBasedOtpGenerator class. This is used when the client and server share a counter value.
GenerateOtp ( int counter ) : string	Generates the OTP for the given counter value. The client and server compute this independently and come up with the same result, provided they use the same shared key.

Method Details

CounterBasedOtpGenerator() public méthode

Initializes a new instance of the CounterBasedOtpGenerator class. This is used when the client and server share a counter value.

public CounterBasedOtpGenerator ( Key secretKey, int otpLength ) : System
secretKey	Key	The secret key.
otpLength	int	The number of digits in the OTP to generate.
Résultat	System

CounterBasedOtpGenerator() public méthode

Initializes a new instance of the CounterBasedOtpGenerator class. This is used when the client and server share a counter value.

public CounterBasedOtpGenerator ( Key secretKey, int otpLength, IHMACAlgorithm hmacAlgorithm ) : System
secretKey	Key	The secret key.
otpLength	int	The number of digits in the OTP to generate.
hmacAlgorithm	IHMACAlgorithm	The hashing algorithm to use.
Résultat	System

GenerateOtp() public méthode

Generates the OTP for the given counter value. The client and server compute this independently and come up with the same result, provided they use the same shared key.

public GenerateOtp ( int counter ) : string
counter	int	The counter value to use.
Résultat	string