public static bool CryptCreateHash(IntPtr hProv, CAlg cAlg, IntPtr hKey, uint dwFlags, ref IntPtr phHash)
			=> CryptCreateHash(hProv, (uint) cAlg, hKey, dwFlags, ref phHash);
		public static bool CryptDeriveKey(IntPtr hProv, CAlg alg, IntPtr hBaseData, int flags, ref IntPtr phKey)
			=> CryptDeriveKey(hProv, (int) alg, hBaseData, flags, ref phKey);