rubygem-ed25519

Ruby binding to the Ed25519 (RFC 8032)

ed25519.rb is a Ruby binding to the Ed25519 elliptic curve public-key signature system described in RFC 8032. Two implementations are provided: a MRI C extension which uses the "ref10" implementation from the SUPERCOP benchmark suite, and a pure Java version based on str4d/ed25519-java. Ed25519 is one of two notable algorithms implemented atop the Curve25519 elliptic curve. The x25519 gem is a related project of this one, and implements the X25519 Diffie-Hellman key exchange algorithm on the Montgomery form of Curve25519.