我有这个问题，我不完全确定下面的哪一步使它工作，但希望这有助于其他人…这就是我所做的:

Install the downloaded certificate (.crt) into certificates (I put it into “personal” store) - right click on .crt file and click Install Certificate. Run certmgr.msc and export the certificate (found in whichever store you used in the 1st step) as a pfx file including private key and extended properties Use the exported .pfx file when signing your project Example signtool: signtool sign /f "c:\mycert.pfx" /p mypassword /d "description" /t http://timestamp.verisign.com/scripts/timstamp.dll $(TargetPath) where the password is the same as provided during Export

使用/debug，当您得到这条消息“After Private Key filter, 0 certs were left.”时，一个原因可能是pfx文件没有私钥。 当您将已安装的证书导出到pfx文件时，请确保启用复选框还包括私钥。

我使用的数字令牌，必须被识别为“Microsoft usbcid -智能卡- leser (WUDF)”。

如果没有，我得到这个错误消息'没有找到符合所有给定标准的证书…'。 这让我毫不费力地在SignTool选项和证书属性中搜索了很长时间。所以我希望它能帮助到一些人:-)

我有同样的“私钥过滤后，0 certs被留下”的消息，我花了太多的时间试图弄清楚这条消息的意思。

问题是我在Windows证书存储中错误地安装了证书，因此没有与代码签名证书相关联的私钥。

我应该做的是:

Using either Firefox or Internet Explorer, submit the request to the issuer. This generates a PRIVATE KEY which is stored silently by the browser (a dialog appears for a fraction of a second in Firefox). Note that other browsers may not work: your life is too short to find out if they do. Submit the request, jump through the issuer's validation hoops and loops, sacrifice a goat, pray to the gods, submit a signed statement from your great grandparents, etc. Download the certificate (.crt) and import it into the same browser. The browser now has both the private key and the certificate. Export the certificate from the browser as a Personal Information Exchange (.p12) file. You will be asked to supply a password to protect this file. Keep a backup copy of the .p12 file. Run the Certificate Manager (certmgr.msc), right click on the Personal certificate store, select All Tasks/Import... and import the .p12 file into Windows. You will be asked for the password you used to protect the file. At this point, depending upon your security requirements, you can mark the key as exportable so you can restore a copy from the Windows store. You can also mark that a password is required before use if you want to break batch scripts. Run signtool successfully, breathe a sigh of relief, and ponder how much of your life you have wasted due to bad error messages and poor or missing documentation.

尝试使用/debug。1,2如:

signtool sign /debug /f mypfxfile.pfx /p <password> (mydllexectuable).exe

它将帮助您了解发生了什么。你应该得到这样的输出:

The following certificates were considered:
    Issued to: <issuer>
    Issued by: <certificate authority> Class 2 Primary Intermediate Server CA
    Expires:   Sun Mar 01 14:18:23 2015
    SHA1 hash: DD0000000000000000000000000000000000D93E

    Issued to: <certificate authority> Certification Authority
    Issued by: <certificate authority> Certification Authority
    Expires:   Wed Sep 17 12:46:36 2036
    SHA1 hash: 3E0000000000000000000000000000000000000F

After EKU filter, 2 certs were left.
After expiry filter, 2 certs were left.
After Private Key filter, 0 certs were left.
SignTool Error: No certificates were found that met all the given criteria.

您可以查看是哪个过滤器导致您的证书无法工作，或者是否没有考虑证书。

我改变了哈希值和其他信息，但你应该明白。

1请注意:signtool对/debug选项放置的位置有特殊要求。它需要跟在sign语句后面。 另外注意:/debug选项只适用于某些版本的signtool。WDK版本有这个选项，而Windows SDK版本没有。

转到项目属性，在初始化编译之前取消选中Firm中的所有字段