public void Encrypt(byte[] plainText)
{
try
{
if (GetMessageType() == 20104 || GetMessageType() == 20103)
{
Blake.Init();
Blake.Update(Client.CSNonce);
Blake.Update(Client.CPublicKey);
Blake.Update(Key.Crypto.PublicKey);
var tmpNonce = Blake.Finish();
plainText = Client.CRNonce.Concat(Client.CSharedKey).Concat(plainText).ToArray();
SetData(CustomNaCl.CreatePublicBox(plainText, tmpNonce, Key.Crypto.PrivateKey, Client.CPublicKey));
if (GetMessageType() == 20104)
{
Client.CState = 2;
}
}
else
{
Client.CRNonce.Increment();
SetData(CustomNaCl.CreateSecretBox(plainText, Client.CRNonce, Client.CSharedKey).Skip(16).ToArray());
}
}
catch (Exception ex)
{
Client.CState = 0;
}
}
public void Encrypt(byte[] plainText)
{
try
{
if (GetMessageType() == 20104 || GetMessageType() == 20103)
{
Hasher b = Blake2B.Create(new Blake2BConfig
{
OutputSizeInBytes = 24
});
b.Init();
b.Update(Client.CSNonce);
b.Update(Client.CPublicKey);
b.Update(Key.Crypto.PublicKey);
SetData(CustomNaCl.CreatePublicBox(Client.CRNonce.Concat(Client.CSharedKey).Concat(plainText).ToArray(), b.Finish(), Key.Crypto.PrivateKey, Client.CPublicKey));
if (GetMessageType() == 20104)
{
Client.CState = 2;
}
}
else
{
Client.CRNonce.Increment();
SetData(CustomNaCl.CreateSecretBox(plainText, Client.CRNonce, Client.CSharedKey).Skip(16).ToArray());
}
}
catch (Exception)
{
Client.CState = 0;
}
}
public void Encrypt(byte[] plainText)
{
try
{
if (Constants.IsRc4)
{
Client.Encrypt(plainText);
if (m_vType == 20104)
{
Client.State = Client.ClientState.LoginSuccess;
}
SetData(plainText);
}
else
{
if (m_vType == 20104 || m_vType == 20103)
{
Hasher b = Blake2B.Create(new Blake2BConfig
{
OutputSizeInBytes = 24
});
b.Init();
b.Update(Client.CSNonce);
b.Update(Client.CPublicKey);
b.Update(Key.Crypto.PublicKey);
SetData(CustomNaCl.CreatePublicBox(Client.CRNonce.Concat(Client.CSharedKey).Concat(plainText).ToArray(), b.Finish(), Key.Crypto.PrivateKey, Client.CPublicKey));
if (m_vType == 20104)
{
Client.State = Client.ClientState.LoginSuccess;
}
}
else
{
Client.CRNonce.Increment();
SetData(CustomNaCl.CreateSecretBox(plainText, Client.CRNonce, Client.CSharedKey).Skip(16).ToArray());
}
}
}
catch (Exception)
{
Client.State = ClientState.Exception;
}
}