EccLib Java implementation of various ECC algorithms Available source: Curve Definition Finite Prime Field Prime Curve Curve Point Koblitz Encode Koblitz Encode: Encrypt Koblitz Encode: Decrypt ECDH ECDH: 1^ Phase ECDH: 2^ Phase ElGamal ElGamal: Encrypt ElGamal: Decrypt ECDSA ECDSA: Firm ECDSA: Verify Code Testing Testing