http://www.rfc-editor.org/rfc/rfc8080.txt
RFC 8080: Edwards-Curve Digital Security Algorithm (EdDSA) for DNSSEC, O. Sury, R. Edmonds2017-02-01T23:00:00-00:00This document describes how to specify Edwards-curve Digital Security Algorithm (EdDSA) keys and signatures in DNS Security (DNSSEC). It uses EdDSA with the choice of two curves: Ed25519 and Ed448.