如何在udp socket上实现rc4加密 [英] How to implement rc4 encryption on udp socket

问题描述

The project consists of three tasks:

T1. Implementation of the cryptographic algorithm RC4.

T2. Implementation of a communication protocol with no algorithm created in T1.
<pre>- Secure Communication Protocol

The objective is to make use of the RC4 algorithm interface developed in task T1 to

我尝试了什么：

What I have tried:

I want to make this problem in C #

推荐答案

如果你必须自己实现算法，那么看看它自己的维基百科页面： RC4 - 维基百科 [ ^ ]。您也可以使用Google查找一些现有的C＃实施 [ ^ ]。

一旦确定加密/解密例程有效，那么您可以使用 UdpClient [ ^ ]类（或直接套接字 [ ^ ]类，如果需要，则实现通信部分。

If you have to implement yourself the algorithm then have a look at its own Wikipedia page: RC4 - Wikipedia[^]. You may also use Google to find out some existing C# implementations[^].
Once you're sure your encryption/decryption routines work, then you may use the UdpClient[^] class (or directly the Socket[^] class, if required so) to implement the communication part.

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