Diffie Hellman密钥交换

本文介绍了Diffie Hellman密钥交换的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我发现Microsoft最终在 3.5中实现了diffie-hellman. 是否可以通过此实现进行密钥交换? 我希望能够从密钥交换数据中解密机密信息. 然后，我想使用P和G参数 Wiki ... [ ]创建密钥交换. 我已经研究了一个小时，而msdn并没有对的这一部分进行充分解释:叹气: 有人有想法吗?:confused:

I''ve found out that Microsoft finally implemented diffie-hellman into 3.5 Is it possible to do a key exchange with this implementation? I want to be able to decrypt the secret information from the key exchange data. Then I want to use the P and G paremeters Wiki...[] to create a key exchange. I''ve been looking into this for an hour and msdn isn''t quite explaining about this part of :sigh: anybody an idea?:confused:

推荐答案

除了MSDN之外，您还尝试了其他任何方法吗? 我找到了这篇文章:椭圆曲线Diffie-Hellman [ ^ ]作为Google搜索".NET Diffie-Hellman."的第一个结果. 它看起来像在向您显示您的要求. [回应] .Net实现似乎没有直接公开g和p值，也似乎没有可以设置它们的值.虽然可以传递CngKey 要进行密钥交换，您只需传递彼此的PublicKey值即可. 如果想要真正的实现，则可能需要查看第三方dll，例如允许p和g的Chilkat. Did you try anything besides MSDN? I found this article: Elliptic Curve Diffie-Hellman[^] as the first result in a google search of ".NET Diffie-Hellman. It looks like it shows you what you''re asking. [Response] The .Net implementation doesn''t appear to directly expose the g an p values, and it doesn''t appear that they can be set either. Though you can pass a CngKey To do a key exchange, you simply pass each other''s PublicKey value. If you want a true implementation, you may want to look at third-party dlls, such as Chilkat which allows for p and g.