public Class SRP6VerifierGenerator

Class Inheritance

extends Object

Imports

Generates new SRP verifier for user

Field Summary

Access	Constructor and Description
public	SRP6VerifierGenerator()

Modifier and Type	Method and Description
public BigInteger	Returns: A new verifier for use in future SRP authentication generateVerifier(byte[] The salt to use, generally should be large and random salt, byte[] The user's identifying information (eg. username) identity, byte[] The user's password password) Creates a new SRP verifier
public void	init(BigInteger The safe prime to use (see DHParametersGenerator) N, BigInteger The group parameter to use (see DHParametersGenerator) g, Digest The digest to use. The same digest type will need to be used later for the actual authentication attempt. Also note that the final session key size is dependent on the chosen digest. digest) Initialises generator to create new verifiers
public void	init(SRP6GroupParameters group, Digest digest)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

digest	back to summary
protected Digest digest

g	back to summary
protected BigInteger g

N	back to summary
protected BigInteger N

SRP6VerifierGenerator	back to summary
public SRP6VerifierGenerator()

generateVerifier	back to summary
public BigInteger generateVerifier(byte[] salt, byte[] identity, byte[] password) Creates a new SRP verifier Parameters salt:byte[] The salt to use, generally should be large and random identity:byte[] The user's identifying information (eg. username) password:byte[] The user's password Returns:BigInteger A new verifier for use in future SRP authentication

generateVerifier

public BigInteger generateVerifier(byte[] salt, byte[] identity, byte[] password)

Creates a new SRP verifier

Parameters

A new verifier for use in future SRP authentication

init	back to summary
public void init(BigInteger N, BigInteger g, Digest digest) Initialises generator to create new verifiers Parameters N:BigInteger The safe prime to use (see DHParametersGenerator) g:BigInteger The group parameter to use (see DHParametersGenerator) digest:Digest The digest to use. The same digest type will need to be used later for the actual authentication attempt. Also note that the final session key size is dependent on the chosen digest.

init

public void init(BigInteger N, BigInteger g, Digest digest)

Initialises generator to create new verifiers

Parameters

N:BigInteger: The safe prime to use (see DHParametersGenerator)
g:BigInteger: The group parameter to use (see DHParametersGenerator)
digest:Digest: The digest to use. The same digest type will need to be used later for the actual authentication attempt. Also note that the final session key size is dependent on the chosen digest.

init	back to summary
public void init(SRP6GroupParameters group, Digest digest)