/**
* Generates client's credentials given the client's salt, identity and password
* @param salt The salt used in the client's verifier.
* @param identity The user's identity (eg. username)
* @param password The user's password
* @return Client's public value to send to server
*/
public virtual BigInteger GenerateClientCredentials(byte[] salt, byte[] identity, byte[] password)
{
this.x = Srp6Utilities.CalculateX(digest, N, salt, identity, password);
this.privA = SelectPrivateValue();
this.pubA = g.ModPow(privA, N);
return(pubA);
}
/**
* Creates a new SRP verifier
* @param salt The salt to use, generally should be large and random
* @param identity The user's identifying information (eg. username)
* @param password The user's password
* @return A new verifier for use in future SRP authentication
*/
public virtual BigInteger GenerateVerifier(byte[] salt, byte[] identity, byte[] password)
{
BigInteger x = Srp6Utilities.CalculateX(digest, N, salt, identity, password);
return(g.ModPow(x, N));
}