(@url{https://tools.ietf.org/html/rfc7091.html, RFC 7091})
public key signature function
@item various 34.10 curve parameters included
-@item VKO GOST R 34.10-2001 Diffie-Hellman function
+@item VKO GOST R 34.10-2001 key agreement function
(@url{https://tools.ietf.org/html/rfc4357.html, RFC 4357})
+@item VKO GOST R 34.10-2012 key agreement function
+ (@url{https://tools.ietf.org/html/rfc7836.html, RFC 7836})
@item GOST R 34.12-2015 128-bit block cipher Кузнечик (Kuznechik)
(@url{https://tools.ietf.org/html/rfc7801.html, RFC 7801})
@item GOST R 34.13-2015 padding methods