Issue #11739 has been updated by Usaku NAKAMURA.

Status changed from Closed to Rejected

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Bug #11739: OpenSSL::SSL::SSLServer doesn't negotiate ECDHE-* ciphersuites
https://bugs.ruby-lang.org/issues/11739#change-59932

* Author: Branodn Weeks
* Status: Rejected
* Priority: Normal
* Assignee: openssl
* ruby -v: 
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN
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I'm trying to configure an instance of OpenSSL::SSL::SSLServer that supports Elliptic curve DiffieHellman. No matter what combination of Ruby and OpenSSL versions I try the negotiation with the client fails. 

Proof of concept:
https://gist.github.com/brandonweeks/e26414cc1e9eea9453a8

Then run:
>openssl s_client -connect localhost:8443

Also attaching a pcap file of the failed handshake.


---Files--------------------------------
tls_handshake.pcap (4.93 KB)


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