/// <summary>
/// Initializes a new instance of the CkTls12KeyMatParams class.
/// </summary>
/// <param name="macSizeInBits">The length (in bits) of the MACing keys agreed upon during the protocol handshake phase</param>
/// <param name="keySizeInBits">The length (in bits) of the secret keys agreed upon during the protocol handshake phase</param>
/// <param name="ivSizeInBits">The length (in bits) of the IV agreed upon during the protocol handshake phase</param>
/// <param name="isExport">Flag which must be set to false because export cipher suites must not be used in TLS 1.1 and later</param>
/// <param name="randomInfo">Client's and server's random data information</param>
/// <param name="prfHashMechanism">Base hash used in the underlying TLS1.2 PRF operation used to derive the master key (CKM)</param>
public CkTls12KeyMatParams(ulong macSizeInBits, ulong keySizeInBits, ulong ivSizeInBits, bool isExport, CkSsl3RandomData randomInfo, ulong prfHashMechanism)
{
if (randomInfo == null)
{
throw new ArgumentNullException("randomInfo");
}
// Keep reference to randomInfo so GC will not free it while this object exists
_randomInfo = randomInfo;
if (Platform.UnmanagedLongSize == 4)
{
if (Platform.StructPackingSize == 0)
{
_params40 = new HighLevelAPI40.MechanismParams.CkTls12KeyMatParams(Convert.ToUInt32(macSizeInBits), Convert.ToUInt32(keySizeInBits), Convert.ToUInt32(ivSizeInBits), isExport, _randomInfo._params40, Convert.ToUInt32(prfHashMechanism));
}
else
{
_params41 = new HighLevelAPI41.MechanismParams.CkTls12KeyMatParams(Convert.ToUInt32(macSizeInBits), Convert.ToUInt32(keySizeInBits), Convert.ToUInt32(ivSizeInBits), isExport, _randomInfo._params41, Convert.ToUInt32(prfHashMechanism));
}
}
else
{
if (Platform.StructPackingSize == 0)
{
_params80 = new HighLevelAPI80.MechanismParams.CkTls12KeyMatParams(macSizeInBits, keySizeInBits, ivSizeInBits, isExport, _randomInfo._params80, prfHashMechanism);
}
else
{
_params81 = new HighLevelAPI81.MechanismParams.CkTls12KeyMatParams(macSizeInBits, keySizeInBits, ivSizeInBits, isExport, _randomInfo._params81, prfHashMechanism);
}
}
}
/// <summary>
/// Disposes object
/// </summary>
/// <param name="disposing">Flag indicating whether managed resources should be disposed</param>
protected virtual void Dispose(bool disposing)
{
if (!this._disposed)
{
if (disposing)
{
// Dispose managed objects
if (_params40 != null)
{
_params40.Dispose();
_params40 = null;
}
if (_params41 != null)
{
_params41.Dispose();
_params41 = null;
}
if (_params80 != null)
{
_params80.Dispose();
_params80 = null;
}
if (_params81 != null)
{
_params81.Dispose();
_params81 = null;
}
if (_returnedKeyMaterialLeftInstance == false)
{
if (_returnedKeyMaterial != null)
{
_returnedKeyMaterial.Dispose();
_returnedKeyMaterial = null;
}
}
// Release the reference to randomInfo so GC knows this object doesn't need it anymore
_randomInfo = null;
}
// Dispose unmanaged objects
_disposed = true;
}
}
