Package com.bastiaanjansen.otp

Class SecretGenerator

java.lang.Object

com.bastiaanjansen.otp.SecretGenerator

public class SecretGenerator
extends Object

A secret generator to generate OTP secrets

Author:

Bastiaan Jansen

Field Summary

Fields

Modifier and Type	Field	Description
static int	DEFAULT_BITS	Default amount of bits for secret generation

Constructor Summary

Constructors

Constructor	Description
SecretGenerator()

Method Summary

Modifier and Type	Method	Description
static String	generate()	Generate an OTP base32 secret with default amount of bits
static String	generate(int bits)	Generate an OTP base32 secret

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

DEFAULT_BITS

public static final int DEFAULT_BITS

Default amount of bits for secret generation

See Also:

Constant Field Values

Constructor Details

SecretGenerator

public SecretGenerator()

Method Details

generate

public static String generate()

Generate an OTP base32 secret with default amount of bits

Returns:

generated secret

generate

public static String generate(int bits)

Generate an OTP base32 secret

Parameters:

bits - length, this should match the length of the HMAC algorithm type: SHA1: 160 bits SHA256: 256 bits SHA512: 512 bits

Returns:

generated secret