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Hello Peter, as you closed the origianal post about the topic in this headline, but I have interessing news, I open this one here with mostly the same titel.
Feel free to move this information into the orignal post, or where ever it suites best.
My Information is the following:
Our Company managed to still order a code signing certificate with kernel mode signing caps in december last year. The certificate itself expires in 2025 and the cross certificate it chaines to expires in Dez 2023.
Thus we managed to be able to sign Win 7 kernel mode drivers and load them sucessfully until Dez 2023.
At least for us, this shoudl be sufficient we hope, to ugrade our hardwar in the field to win 10 .-)
But, it was quite hard to get this certificate. We had to ask 3 CAs. Digicert and Verising weren't able to fullfill our needs. But Entrust did a good job.
And as far as I understand Microsofts policy, this is compliant, as the state: ".. your existing certificate will function until it expires ...".
So for us in Dez 2023, and we are fine with that ;-)
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