This is ConnectBot's SSH library. It started as a continuation of the Trilead SSH2 library, but has had several features added to it since then.
- ECDSA (RFC 5656)
- Ed25519 (draft-bjh21-ssh-ed25519-02)
- ECDH (RFC 5656)
- X25519 (curve25519-sha256@libssh.org)