加密算法时间 [英] Encryption Algorithm Time

问题描述

大家好，

我一直在RSA算法上花费相当不错的时间，但很快我发现加密大型数据需要很长时间.
现在我不知道任何不对称密钥算法，与其他算法相比，它的加密和解密时间要短得多.
请建议一些...

Thnx

Hi Guys,

I have been spending some pretty good time on RSA Algorithm but i soon found out that it takes long time to encrypt large data.
Now i dunno any asymmetric key algorithm that has much smaller encryption and decryption time compared to other algos...
please suggest some...

Thnx

推荐答案

您是否需要更短的时间来运行应用程序?这将使破解加密所需的时间大大缩短.只是一个笔记.您应该通过一些实验获得运行时评估方面的经验，以获取想法并弄清楚您的优先级和可接受性标准.在执行此操作之前，无法正确地提出替代方法的问题.如果没有这些条件，您的问题就毫无意义.

—SA

Do you need shorter time in running your application? It will make the time needed for cracking the encryption much shorter. Just a note. You should get some experience on evaluation of run-time through some experiments, to get an idea and figure out your priorities and criteria of acceptability. Before you do it, a problem of alternative methods cannot be correctly formulated; and your Question simply makes no sense if asked without these criteria.

—SA

您应仅使用不对称加密交换对称加密密钥(例如DES，AES等).

You should use asymetric encryption only for exchange of symetric encryption key (such as for DES, AES etc.).

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