acme : An implementation of the ACME protocol ( https://github.com/letsencrypt/letsencrypt https://letsencrypt.org/ )
certbot : Let's encrypt client to automate deployment of X.509 certificates ( https://github.com/certbot/certbot https://certbot.org/ )
certbot-apache : Apache plugin for certbot ( https://github.com/certbot/certbot https://certbot.org/ )
certbot-nginx : Nginx plugin for certbot ( https://github.com/certbot/certbot https://letsencrypt.org/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a ycUygB1
For Paludis use this rsync : rsync://gentoo.zugaina.org/ycUygB1-portage
If you have a problem : ycarus(-at-)zugaina.org