MinimaLT[1] is another interesting protocol with similar goals. From the abstract: "Minimal Latency Tunneling (MinimaLT) is a new network protocol that provide

MinimaLT[1] is another interesting protocol with similar goals. From the abstract: "Minimal Latency Tunneling (MinimaLT) is a new network protocol that provides ubiquitous encryption for maximal confidentiality, including protecting packet headers. MinimaLT provides server and user authentication, extensive Denial-of-Service protections, and IP mobility while approaching perfect forward secrecy." [1]: http://cr.yp.to/tcpip.html http://cr.yp.to/tcpip.html