如何从RSA计算机级别的容器中检索私钥？

Question

How to retrieve private key from RSA machine level container using C#? I've created a RSA key with

aspnet_regiis.exe -pc "MyKeys2" -exp

Now I want to use that key to encrypt my data, here's the code so far:

CspParameters cspParam = new CspParameters();
cspParam.KeyContainerName = "MyKeys2";
cspParam.Flags |= CspProviderFlags.UseMachineKeyStore;

RSACryptoServiceProvider rsa = new RSACryptoServiceProvider(cspParam);

var keyFromContainer = rsa.ToXmlString(true);//Here throws exception "Key not valid for use in specified state."

But when I try to retrieve the key throws exception "Key not valid for use in specified state." What am I doing wrong?

Answer 1

要管理此问题，请使用以下命令添加正在运行该应用程序的用户：

aspnet_regiis -pa "ContainerName" "UserName"