internal CMSG_CTRL_KEY_AGREE_DECRYPT_PARA(int size)
{
this.cbSize = (uint)size;
this.hCryptProv = IntPtr.Zero;
this.dwKeySpec = 0U;
this.pKeyAgree = IntPtr.Zero;
this.dwRecipientIndex = 0U;
this.dwRecipientEncryptedKeyIndex = 0U;
this.OriginatorPublicKey = new CAPI.CRYPT_BIT_BLOB();
}