The digital signature of the driver is contained in the. Successfully signed: C:\DriverCert\xg\xg20gr.cat If the file is successfully signed, the following message should appear: Signtool sign /f C:\DriverCert\myDrivers.pfx /p /t /v C:\DriverCert\xg20\xg20gr.cat The following command will sign the CAT file with a digital signature using with a certificate stored in a PFX file, protected by a password: Sign the set of the driver files with the certificate you have created earlier using Globalsign as a timestamp service. Signing the Driver Using Self-signed CertificateĬd C:\Program Files (x86)\Microsoft SDKs\Windows\v7.1\Bin
To fix the error, find the line with DriverVer = in the section and replace it with:Īfter the command is executed, the xg20gr.cat file should be updated in the drivers’ directory. In my case the command Inf2Cat.exe returned an error:Ģ2.9.7: DriverVer set to incorrect date (must be postdated to for newest OS) in \hdx861a.inf
To make sure that the procedure was correct, check if the log file contains the messages: Inf2cat.exe /driver:"C:\DriverCert\xg20" /os:7_X64 /verbose On the base of an inf file using the inf2cat.exe tool (included in the Windows Driver Kit – WDK) generate a cat file for your platform (it contains information about all files in the driver package): Generate a CAT file (contains information about all the files in the driver package) on the base of the INF file. inf among these files (in our case, they are xg20grp.sys and xg20gr.inf). Make sure that there are files with the extensions.
UDMX WINDOWS 8 DRIVER ARCHIVE
Creating a Catalog File (CAT) for Driver PackageĬreate the directory C:\DriverCert\xg20 and copy all files from the folder into which the driver from the archive has been originally extracted (c:\tools\drv1\). The validity of the driver already signed by this certificate is unlimited (or old signatures are valid during the specified timestamp). Although the certificate has a limited validity period, the expiration of the CodeSigning certificate means that you can’t create new signatures.
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