Things that use Ed25519

Updated: December 3, 2018

Here's a list of protocols and software that use or support the superfast, super secure Ed25519 public-key signature system from Daniel J. Bernstein, Niels Duif, Tanja Lange, Peter Schwabe, and Bo-Yin Yang.

This page is organized by Protocols, Networks, Operating Systems, Hardware, Software, SSH Software, TLS Libraries, NaCl Crypto Libraries, Libraries, Miscellaneous, Timeline notes, and Support coming soon.

You may also be interested in this list of Curve25519 ECDH deployment.

Protocols

Networks

Operating systems

Software projects signed with Ed25519

Hardware

Software

SSH Software

DNS Software

Signify software

This section is for OpenBSD signify ported to Linux and other operating systems.

Minisign software and libraries

Minisign is compatable with signify.

TLS Libraries

NaCl Crypto Libraries

For cryptographic libraries in the NaCl family, including TweetNaCl, uNaCl, and libsodium, as well as wrappers, bindings, and ports.

PASETO libraries

Note: V2 of PASETO supports Ed25519, so choose this over the lower security V1. The implementations below support V2.

PASETO plugins

Libraries

Cryptocurrencies, blockchains, and ledgers

Miscellaneous

Timeline notes

Ed25519 support coming soon!

"Powered by Ed25519"