randomx : Proof of work algorithm based on random code execution ( https://github.com/tevador/RandomX )
supercop : Fast cryptographic operations for Monero wallets ( https://github.com/monero-project/supercop )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a dev1990-overlay
For Paludis use this rsync : rsync://gentoo.zugaina.org/dev1990-overlay-portage
If you have a problem : ycarus(-at-)zugaina.org