Digital Signature Protection of OSPF Based on LSU
HE Qiu-shi · Journal of Sichuan Vocational and Technical College · 2008
OSPF routing protocol is an IGP published by IETF,it's a dynamic muting protocol based on the algorithm of link state.OSPF routing protocol is established at the beginning of the Intemet So,we should add some security function to the OSPF muting protocol to enhance it's security.This paper issues a digital signature OSPF based on LSU,it can completely defend all attacks and risks.Compared with other schemes,the cost of this scheme' s system and network are cheaper.