Creating ECDH using OpenSSL For academic reasons, I'm playing around with OpennSSL 1.0.2g. 
I tested RSA encryption/decryption.
I created key exchange with DHKE.
But I'm struggling to find a way, to create ECDH, using only OpenSSL. 
Is it possible to create such key exchange only using OpenSSL?
ECDH is included in the ciphersuites, so the only answer is: yes, this should be possible.

For your further research, it might help to know that Crypto.SE features a lot of Q&amp;As related to “OpenSSL ECDH”. 

Also see the related documentation at the OpenSSL wiki for practical code examples showing how to use ECDH in OpenSSL, how to use the low-level APIs to achieve the same, and infos about how to handle ECDH and Named Curves.