Hi, thank you for all your responses.
I've just tested with Firefox Nightly 64.0a1, and both s_server and our own app (using OpenSSL 1.1.1-release) are working fine. The Firefox website is quite confusing: > Firefox 61 is already shipping draft-28, which is essentially the same as the > final published version (just with a different version number). (https://blog.mozilla.org/security/2018/08/13/tls-1-3-published-in-firefox-today/) This is quite confusing, as it sounds better than it actually is. (so I've just learned that draft-28 is obviously incompatible with RFC8446) So thank you for your input, will now continue with OpenSSL 1.1.1. The rest will be only a matter of time. :D Best regards -Klaus -- openssl-users mailing list To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-users
