dash-core : A peer-to-peer privacy-centric digital currency ( https://www.dash.org )
go-ethereum : Official golang implementation of the Ethereum protocol ( https://github.com/ethereum/go-ethereum )
litecoin-qt : P2P Internet currency based on Bitcoin but easier to mine ( https://litecoin.org/ )
monero : Monero: the secure, private, untraceable cryptocurrency ( https://getmonero.org/ )
monero-gui : Monero Gui: the secure, private, untraceable cryptocurrency ( https://getmonero.org/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a gentoo-crypto
For Paludis use this rsync : rsync://gentoo.zugaina.org/gentoo-crypto-portage
If you have a problem : ycarus(-at-)zugaina.org