1. Developers can choose "Buy wo sign ev code signing certificate" from the recommended list of Windows Hardware Developer Center to apply for a certificate, buy ev code signing certificate and get a free ordinary code signing certificate.
2. Download the digital signature tool "code signing Wizard"
1) Open the Voton code signing wizard, and select the applied EV code signing certificate in the certificate selection area. Taking double signature as an example, first select SHA 1, then select the corresponding SHA 1 certificate, and pass the PFX certificate or certificate library; Then select SHA2, select the corresponding SHA2 certificate, connect to PFX certificate or certificate library, and enter the certificate password. Finally, click on the signature;
2) In the file selection area, select the file to be signed.
3) Select "Kernel Signature" under the selected signature type directory.
4) Click "Time Stamp" to add a time stamp, click "Sign" to execute the signing operation, and wait for the signing to be completed.