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我打算用RijndaelManaged加密大数据(大约 3-5 MB) 。这样做有任何性能问题\建议吗?

谢谢

        RijndaelManaged rijndaelCipher = new RijndaelManaged();
        rijndaelCipher.Mode = CipherMode.CBC;
        rijndaelCipher.Padding = PaddingMode.PKCS7;
        rijndaelCipher.KeySize = 128;
        rijndaelCipher.BlockSize = 128;
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不,我可以肯定地说不会有任何性能问题。这是我计时的(这包括一些磁盘访问:

00:00:00.26 seconds for 2MB

就像我说的比你眨眼还快:见维基

于 2011-12-02T09:37:00.997 回答