org.apache.tuweni:tuweni-rlpx (maven): Apache Tuweni is a set of libraries and other tools to aid development of blockchain and other decentralized software in Java and other JVM languages. It includes a low-level bytes library, serialization and deserialization codecs (e.g. RLP), various cryptography functions and primatives, and lots of other helpful utilities.
Keywords: blockchain|crypto|decentralized|ethereum|securescuttlebutt|tuweni