Standardized IPv6 ULA from PublicKey

[Arti Zirk]

On L, 2020-06-27 at 17:43 -0400, Reid Rankin wrote:
> Luckily, Blake2s is a simple and elegant algorithm, and in an effort
> to get some working code out there I've [implemented][1] it in ~100
> lines of Bash script.
It turns out that Python includes blake2s implementation that seems to
work with default arguments. So it's possible to implement this IPv6
address calculation algorithm in 7 lines. 

https://gist.github.com/artizirk/c91e4f8c237dec07e3ad1b286f1855a7