public int AnswerSaltRequest(Message message)
{
SaltRequest req = (SaltRequest) message;
salt = generator.Next();
//Notification.Diagnostic(this, "Generated salt:" + salt.ToString());
PeerHandle.Send(new SaltResponse(salt));
return PHASE_NEXT;
}
public int AnswerSaltResponse(Message message)
{
SaltResponse response = (SaltResponse) message;
Entropy saltedPassword = new Entropy(user.password.hashCode);
//Notification.Diagnostic(this, "Retrived salt:" + response.salt.ToString());
//Notification.Diagnostic(this, "Clear password:"******"Sending salted password:" + saltedPassword.ToString());
PeerHandle.Send( new UserAuthorization(user.login, saltedPassword));
return PHASE_NEXT;
}
public Entropy Next()
{
Entropy result = new Entropy();
byte[] array = new byte[Entropy.BytesCount];
byte[] converted = null;
int rand;
int i;
for (i = 0; i < array.Length; ++i)
{
if (i%4 == 0)
{
rand = random.Next();
converted = System.BitConverter.GetBytes(rand);
}
array[i] = converted[i%4];
}
result.AddBytesArray(array);
return result;
}
public SaltResponse(Entropy salt)
{
pSalt = salt;
}
public UserAuthorization(string login, Entropy saltedPassword)
: base(login)
{
pSaltedPassword = saltedPassword;
}
public Password(UInt64 passwordHash)
{
hash = new Entropy();
hash.value = passwordHash;
}
public Password(string value)
{
hash = new Entropy();
hashString(value);
}
public Entropy(Entropy entropy)
{
pValue = entropy.value;
}
public void Salt(Entropy salt)
{
pValue = pValue^salt.pValue;
}