P4-to-blockchain: A secure blockchain-enabled packet parser for software defined networking

Security is one of the most challenging issues in software defined networking (SDN), and causes include the inability to detect the contents of the packets. In addition, file transferring to SDN is a potential attack vector that can be exploited at the network level. On the SDN data plane (i.e. the switch), packets are processed so that their behavior in the network can be determined. Packet parser (PP) acts as the main role of this operation on...