/// <summary>
/// Initializes a new instance of the CkTlsKdfParams class.
/// </summary>
/// <param name="prfMechanism">Hash mechanism used in the TLS 1.2 PRF construct or CKM_TLS_PRF to use with the TLS 1.0 and 1.1 PRF construct (CKM)</param>
/// <param name="label">Label for this key derivation</param>
/// <param name="randomInfo">Random data for the key derivation</param>
/// <param name="contextData">Context data for this key derivation</param>
public CkTlsKdfParams(ulong prfMechanism, byte[] label, CkSsl3RandomData randomInfo, byte[] contextData)
{
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.CkTlsKdfParams(Convert.ToUInt32(prfMechanism), label, _randomInfo._params40, contextData);
}
else
{
_params41 = new HighLevelAPI41.MechanismParams.CkTlsKdfParams(Convert.ToUInt32(prfMechanism), label, _randomInfo._params41, contextData);
}
}
else
{
if (Platform.StructPackingSize == 0)
{
_params80 = new HighLevelAPI80.MechanismParams.CkTlsKdfParams(prfMechanism, label, _randomInfo._params80, contextData);
}
else
{
_params81 = new HighLevelAPI81.MechanismParams.CkTlsKdfParams(prfMechanism, label, _randomInfo._params81, contextData);
}
}
}
/// <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;
}
// Release the reference to randomInfo so GC knows this object doesn't need it anymore
_randomInfo = null;
}
// Dispose unmanaged objects
_disposed = true;
}
}
