在.NET X509Certificate2和X509证书之间的区别是什么？ [英] What is the difference between X509Certificate2 and X509Certificate in .NET?

问题描述

这两者之间的区别是什么？

What is the difference between the two?

推荐答案

的<一个href="http://msdn.microsoft.com/en-us/library/system.security.cryptography.x509certificates.x509certificate%28VS.80%29.aspx">x509Certificate中引入了.NET 1.0 / 1.1，是（相对）限制其功能。 它可以用来获取有关现有证书（有效日期，发行人等）的信息。它有简单的方法/操作（如从磁盘读取一个证书）。

The x509Certificate was introduced in .NET v1.0/1.1 and was (comparatively) limited in its functionality. It can be used to get information about an existing certificate (valid dates, issuer, etc.). It had simple methods/operations (i.e. reading a cert from disk).

的<一个href="http://msdn.microsoft.com/en-us/library/system.security.cryptography.x509certificates.x509certificate2%28VS.80,loband%29.aspx">x509Certificate2是x509证书的一个子类的附加功能。

The x509Certificate2 is a subclass of x509Certificate with additional functionality.

• 在它重新presents实际的X509证书。
• 这是新在.NET Framework 2.0版。
• 在这个类，您可以访问所有的V2和V3性能（授权密钥识别和密钥使用）。
• 支持加载从证书存储的证书。

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