signtool.exe を使ってドライバのカタログ(*.cat)ファイルに署名する。

signtool.exe も Windows SDK に付いている。
自分はこんな感じで実行した。

cd "C:\Program Files (x86)\Windows Kits\8.1\bin\x86"
signtool.exe sign /a /v /s MY /n MyPrivateCert /t http://timestamp.verisign.com/scripts/timstamp.dll "C:\NVIDIA\DisplayDriver\332.21\Win8_WinVista_Win7_64\International\Display.Driver\nv_disp.cat"

正常終了した時の実行結果はこうなった。

The following certificates have been found to be suitable for signing:

    Issued to: MyPrivateCert

    Issued by: MyPrivateCert

    Expires:   (略)

    SHA1 hash: (略)
The following certificate was selected:

    Issued to: MyPrivateCert

    Issued by: MyPrivateCert

    Expires:   (略)

    SHA1 hash: (略)
Done Adding Additional Store

Successfully signed: C:\NVIDIA\DisplayDriver\332.21\Win8_WinVista_Win7_64\International\Display.Driver\nv_disp.cat
Number of files successfully Signed: 1

Number of warnings: 0

Number of errors: 0

参考資料：

• SignTool.exe (署名ツール)