@node enVKO @section VKO 34.10-2001/2012 @table @asis @item Algorithm type Key-agreement @item Keysize 256 bit @item RFC @itemize @item @url{https://tools.ietf.org/html/rfc7836.html, RFC 7836}: VKO GOST R 34.10-2012 @item @url{https://tools.ietf.org/html/rfc4357.html, RFC 4357}: VKO GOST R 34.10-2001 @end itemize @end table @strong{Features}: @itemize @item This algorithm multiplies own private key, remote public key and hashes the result, producing common key. Basically it is Diffie-Hellman key-agreement based on elliptic curves. @item Additional user key material (UKM) is specified at inputs. @end itemize @strong{Implementations}: @ref{VKOImpl, here}.