最好的办法，从x509Certificate2 initaite的RSACryptoServiceProvider？ [英] Best way to initaite RSACryptoServiceProvider from x509Certificate2?

问题描述

什么是initate从一个新的的RSACryptoServiceProvider 对象，最好的办法是 X509Certificate2 我掏出钥匙店？该证书与公共（加密）和私人（解密）密钥相关联。

我目前使用 FromXmlString 的方法，但必须有一个更好的办法。

感谢

解决方案

 的RSACryptoServiceProvider publicKeyProvider =
    （的RSACryptoServiceProvider）certificate.PublicKey.Key;
 

和

 的RSACryptoServiceProvider privateKeyProvider =
    （的RSACryptoServiceProvider）certificate.PrivateKey;
 

在证书上的公共或私有密钥属性的关键属性的类型AsymmetricAlgorithm的。

What is the best way to initate a new RSACryptoServiceProvider object from an X509Certificate2 I pulled out of a key store? The certificate is associated with both public (for encryption) and private (for decryption) keys.

I'm current using the FromXmlString method but there must be a better way.

Thanks

解决方案

RSACryptoServiceProvider publicKeyProvider = 
    (RSACryptoServiceProvider)certificate.PublicKey.Key;

and

RSACryptoServiceProvider privateKeyProvider = 
    (RSACryptoServiceProvider)certificate.PrivateKey;

The key property on the public or private key property of the certificate is of type AsymmetricAlgorithm.

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