Hi all,
I want to enable TLS 1.3 and disable all the other TLS versions. I have created a certificate and when I try the connection on the client, I can have a handshake using different TLS versions like TLS 1.2 or TLS 1.3. However I don't want client to have a handshake using TLS 1.2 or lower versions. So how can I disable all the other versions of TLS except TLS 1.3 or force the client to use TLS 1.3?
P.S. I tried updating openssl.cnf file, and added a property 'MinProtocol = TLSv1.3' but unfortunately it was not successful.
Thank you in advance.
How to enable only TLS 1.3 and disable other versions?
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Re: How to enable only TLS 1.3 and disable other versions?
Hello.
TLS 1.3 is not yet supported in WinCC OA, we are looking into this for the next WinCC OA Version.
Best regards.
TLS 1.3 is not yet supported in WinCC OA, we are looking into this for the next WinCC OA Version.
Best regards.