How to disable TLS 1.3 in OpenSSL 1.1.1

[Viktor Dukhovni]

> On Mar 21, 2019, at 2:14 AM, Hal Murray <hmurray at megapathdsl.net> wrote:
> 
>> Can I set any flags while building openssl 1.1.1 to disable TLS 1.3 or can
>> i get any package from ubuntu to disable TLS 1.3 ? 
> 
> You can do it at run time using SSL_set_max_proto_version

It can also be set in the system-wide default openssl.cnf file.

-- 
	Viktor.