It's enabled in base OpenSSL, you don't need to build anything.
Code:
# /usr/bin/openssl s_client -connect google.com:443 -tls1_3
[...]
SSL handshake has read 6747 bytes and written 314 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.