将SignedCms与智能卡证书一起使用时出错

问题描述

我正在将智能卡证书从用户存储中发送到CmsSigner的构造函数中，并且出现一条错误消息，指出将上下文作为静默获取.有什么想法吗?

I'm sending the smart card certificate from the user store into the constructor for CmsSigner and i get an error saying context was acquired as silent. Any ideas??

 

我正在尝试使用智能卡对PKCS加密进行签名.

I'm trying to sign PKCS encryption using a smart card.

 

 

 

ContentInfo contentInfo = 新 ContentInfo (msg);

ContentInfo contentInfo = newContentInfo(msg);

 

 

 

 

 

 

 

 

CmsSigner cmsSigner = 新 CmsSigner (signerCert);

CmsSigner cmsSigner = newCmsSigner(signerCert);

 

cmsSigner.IncludeOption =

cmsSigner.IncludeOption =

 

X509IncludeOption .EndCertOnly;

X509IncludeOption.EndCertOnly;

 

 

signedCms.ComputeSignature(cmsSigner);

signedCms.ComputeSignature(cmsSigner);

推荐答案

 

您可以发布异常详细信息吗?您的代码段中的哪一行引发了异常?

Could you post the exception detail? Which line in your code snippet throws the exception?

 

但是，如果错误是"0x80090022:提供者无法执行操作，因为上下文被获取为静默" ，您可能需要阅读以下内容博客，其中讨论了一些修复程序，希望对您有所帮助.

However, if the error is"0x80090022: Provider could not perform the action since the context was acquired as silent", you may want to read thisblog which discussed some fixes, hope this helps.

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