/// <summary>
/// Initializes user connections listener.
/// </summary>
/// <param name="localEndPoint">Local ip endpoint.</param>
/// <param name="backlog">Backlog.</param>
/// <param name="enableFirewall">True, if firewall must be enabled, otherwise false.</param>
internal static void Initialize(IPEndPoint localEndPoint, int backlog, bool enableFirewall)
{
m_LocalEndPoint = localEndPoint;
m_Backlog = backlog;
m_EnableFirewall = enableFirewall;
RSAManaged rsa = new RSAManaged(1024);
PrivateKey = rsa.ExportParameters(true);
PublicKey = rsa.ExportParameters(false);
ScrambledKeysPair = new ScrambledKeyPair(ref PrivateKey, ref PublicKey);
rsa = null;
Enable();
}
public override RSAParameters ExportParameters(bool includePrivateParameters)
{
if ((includePrivateParameters) && (!privateKeyExportable))
{
throw new CryptographicException("cannot export private key");
}
return(rsa.ExportParameters(includePrivateParameters));
}
private void ImportPrivateKey(X509Certificate certificate, CspParameters cspParams)
{
RSACryptoServiceProvider rsaCsp = certificate.RSA as RSACryptoServiceProvider;
if (rsaCsp != null)
{
if (rsaCsp.PublicOnly)
{
return;
}
RSACryptoServiceProvider csp = new RSACryptoServiceProvider(cspParams);
csp.ImportParameters(rsaCsp.ExportParameters(true));
csp.PersistKeyInCsp = true;
return;
}
RSAManaged rsaMng = certificate.RSA as RSAManaged;
if (rsaMng != null)
{
if (rsaMng.PublicOnly)
{
return;
}
RSACryptoServiceProvider csp = new RSACryptoServiceProvider(cspParams);
csp.ImportParameters(rsaMng.ExportParameters(true));
csp.PersistKeyInCsp = true;
return;
}
DSACryptoServiceProvider dsaCsp = certificate.DSA as DSACryptoServiceProvider;
if (dsaCsp != null)
{
if (dsaCsp.PublicOnly)
{
return;
}
DSACryptoServiceProvider csp = new DSACryptoServiceProvider(cspParams);
csp.ImportParameters(dsaCsp.ExportParameters(true));
csp.PersistKeyInCsp = true;
}
}