Do you know MinimaLT?

[grd]

https://cr.yp.to/tcpip/minimalt-20130522.pdf

It is a paper only about a secure network protocol based on UDP. There are also a couple of implementations:

https://github.com/dcegielka/minimalt (in C)
https://github.com/yorickvP/MinimaLT ( in JS)

And I thought one in Go as well but I can't find it right now.