org.bouncycastle.tls.crypto

Interface TlsSRP6Client

public interface TlsSRP6Client

Basic interface for an SRP-6 client implementation.

Method Summary

Modifier and Type	Method and Description
java.math.BigInteger	calculateSecret(java.math.BigInteger serverB) Generates the secret S given the server's credentials
java.math.BigInteger	generateClientCredentials(byte[] salt, byte[] identity, byte[] password) Generates client's credentials given the client's salt, identity and password

Method Detail

calculateSecret

java.math.BigInteger calculateSecret(java.math.BigInteger serverB)
                              throws java.io.IOException

Generates the secret S given the server's credentials

Parameters:

serverB - The server's credentials

Returns:

Client's verification message for the server

Throws:

java.io.IOException - If server's credentials are invalid

generateClientCredentials

java.math.BigInteger generateClientCredentials(byte[] salt,
                                               byte[] identity,
                                               byte[] password)

Generates client's credentials given the client's salt, identity and password

Parameters:

salt - The salt used in the client's verifier.

identity - The user's identity (eg. username)

password - The user's password

Returns:

Client's public value to send to server