id summary reporter owner description type status priority milestone component version resolution keywords cc uname nginx_version 885 Add support for multiple elliptic curves Commenter123@… "Curve25519 is about to land in Chrome 50: https://www.chromestatus.com/feature/5682529109540864 nginx currently does not allow to use more than one curve. We can't use Curve25519 as a lot of clients will not support it. Allowing several curves with server preference would help to improve security and compatibility. Examples: ssl_ecdh_curve ""brainpoolP512r1:secp521r1:prime256v1""; ssl_prefer_server_ecdh_curve on; or ssl_ecdh_curve brainpoolP512r1 secp521r1 prime256v1; ssl_prefer_server_ecdh_curve off; Also see this request: https://forum.nginx.org/read.php?10,263871,263871" enhancement closed major nginx-core 1.9.x fixed tls,elliptic,curve,ecc,ec -- --