Hi, Using OpenSSL 1.1.1. Just want to confirm that if OpenSSL supports curves X25519 and X448 for TLSv1.2.
Tried below commands, openssl s_server -trace -state -cert server.cer -key server.key -accept port openssl s_client -trace -state -CAfile ca.cer -tls1_2 -groups X25519 -connect localhost:port the server side raised the below error, 140735913575296:error:1417A0C1:SSL routines:tls_post_process_client_hello:no shared cipher:ssl/statem/statem_srvr.c:2253: If using -groups P-256, the handshaking was fine.
