Windows server 2012 or 2022 OCSP request hashAlgorithm using sha256

Ki 11 Reputation points
2022-06-14T08:37:34.387+00:00

I wanted to know if there is a way of configuring a Windows server 2012 or 2022 that is running a CA responder to accept OCSP request hashAlgorithm using (sha256). I know the RFC standard is to use SHA1. The reason is that I have a cisco firewall and cisco no longer send the OCSP request hashAlgorthm using SHA1, but now they only use SHA256. This then causes us to get an unauthorised response from the CA responder.

I wanted to see if there is support for us to allow the CA Responder to accept the OCSP request using sha256, either in the configuration or changing a registry key.

Thank you in advance

Windows for business | Windows Server | User experience | Other
Windows for business | Windows Server | Devices and deployment | Configure application groups
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