![]() Now, this is the part when you get to really sign your driver. Were you already logged into your device as an admin? After executing the cd command illustrated above, in the same window, type “ c:” and hit enter. If SDK has been installed in a different directory, adapt the script to reflect the specific file path and folder name: cd C:\your filepath\your folderĭid you have to log in as an admin when you first opened the CMD? Jump to step four. Under the Command Prompt App icon, select Run as administrator. If you aren’t, search for “cmd” using the Windows search box. If you’re already logged in as an admin, click the CMD app icon. Open a Command Prompt Window (CMD) as Administrator Should you forget about it and try to do it later in the process, it won’t work. This is the first thing you’ll have to do each time you must sign a file or software. Connect Your Hardware Token and Open the Authentication Client Ready? C’mon, it’s driver-signing time, baby! 1. However, the same process can be used to sign kernel-mode drivers (e.g. In our demonstration, we’ll sign a user-mode driver (e.g., a. Let’s get the party started! How to Sign an Unsigned Driver With Microsoft’s SignTool We can now move on to the next section and discover the steps to sign a driver. Contact your IT department if you don’t have admin access on your device.ĭid you check all the five points? Well done. The SignTool.exe will work only with admin permissions. In this tutorial, we’ll use the SafeNet Authentication client. This is the software you utilized to set up your secure token when you received it. Download and install the authentication client provided by the CA. This reflects the new industry criteria requiring, since June 2023, that all code signing certificates’ keys are stored on cryptographically secure hardware (e.g., USB tokens).Ĥ. Set up the hardware security token sent to you by the CA. However, in some cases, you may need to sign using an extended validation (EV) code signing certificate (more details in the following sections).ģ. Purchase a code signing certificate issued by a publicly trusted certificate authority (CA).Ī standard certificate, like the one used in this guide, works in many cases. The SignTool is a command-line tool embedded in Windows SDK that lets you sign, timestamp, and verify Microsoft Authenticode-supported file formats such as. Install SignTool.exe on the Windows device you’ll use to sign your driver. Here is the essential checklist of the five actions to carry out before signing a driver: Essential Tools For Signing Windows Driversġ. Getting Started – What Do You Need to Sign a Driver for Windows? This step-by-step tutorial will walk you through how to digitally sign a driver with a code signing certificate. If you’re a software developer or a vendor who’s trying to figure out how to digitally sign a driver that meets the industry’s new code signing requirements, then search no more we’re here to help. And what better way to prevent someone from tampering with your software files than to digitally sign them before release? The AV-TEST Institute reports that nearly 9 million new malware and unwanted applications are identified every month. ![]() In the first half of 2023, S21Sec Cyber Solutions by Thales reports that ransomware attacks have increased by an astonishing 43% compared to the previous six months. In today’s digital world, driver signing has become a “must-have” tool for your toolbox. Follow our step-by-step instructions to learn how to use SignTool to sign your drivers Boost customers’ trust by showing your users that your drivers are authentic (i.e., published by you) and unmodified. An average of 46% of buyers interviewed by Forter in 2023 are willing to spend more with vendors they trust.
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