/// <summary> /// DES 解密(数据加密标准,速度较快,适用于加密大量数据的场合) /// </summary> /// <param name="decryptString">待解密的密文</param> /// <param name="decryptKey">解密的密钥,必须为8位</param> /// <returns>解密后的明文</returns> public static string DESDecrypt(this string decryptString, string decryptKey) { return(CryptoUtility.DESDecrypt(decryptString, decryptKey)); }