How to debug a TLSv1.3 protocol problem?

Tue May 19 10:31:22 UTC 2020

On Tue, May 19, 2020, Jan Just Keijser wrote:

> FWIW:  adding TLS 1.3 support to my EAP-TLS code got me stumped for a while as
> well. I eventually added up the following snippet:

>     SSL_CTX_set_session_cache_mode(ctx, SSL_SESS_CACHE_CLIENT |
> SSL_SESS_CACHE_NO_INTERNAL_STORE);
>     SSL_CTX_sess_set_new_cb(ctx, ssl_new_session_cb);

Thanks, I actally added the callback yesterday based on reading
s_client.c.  It didn't change anything :-(