加密和解密数字与.NET [英] Encrypting and Decrypting Numbers with .NET

问题描述

什么是（用C＃）可与.NET加密技术。我这里有一个数字值，我想要加密的字符串重新presentation。哪一个已解密的支持？

What are Encryption techniques available with .NET (using C#). I have a numeric value with me which I want to encrypt to a string representation. Which one has decrypting support ?

推荐答案

加密（这是由.NET框架/ BCL提供的，而不是C＃语言）通常适用于字节。但是，这是罚款;数字是很容易重新present为字节，输出字节可以通过 Convert.ToBase64String 写一个字符串。

Encryption (which is provided by the .NET framework / BCL, not C# the language) typically works on bytes. But that is fine; numbers are easy to represent as bytes, and the output bytes can be written as a string via Convert.ToBase64String.

所以，所有的人，间接......

So "all of them, indirectly"...

请参阅 System.Security.Cryptography 在MSDN

See System.Security.Cryptography on MSDN

（重新解密：一个的加密的进行解密;一个的散的不能（希望），所以只要你不看散列函数，你应该精）

(re decrypting: an encryption can be decrypted; a hash cannot (hopefully); so as long as you don't look at hashing functions, you should be fine)

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