generateClientCredentials method
Generates the client's credentials that are to be sent to the server. @return The client's public value
Implementation
@override
BigInt? generateClientCredentials(
Uint8List salt, Uint8List identity, Uint8List password) {
x = SRP6Util.calculateX(digest, N, salt, identity, password);
a = selectPrivateValue();
A = g.modPow(a!, N);
return A;
}