An Active-Routing Authentication Scheme in MANET

Mobile ad-hoc networks (MANET) is a network mode that does not depend on infrastructure and central access. The fast flexible networking of MANET renders its wide applications in specific scenarios. However, rapidly changing topology open channels bring potential security problems. In this paper, we proposed an active-routing authentication scheme (AAS) based the characteristics active routing protocols. We formally demonstrated AAS effective against selective forwarding attack, false byzantine attack route spoofing using BAN logic considering possibility malicious nodes mingling MANET. Experimental results show compatible with multiple protocols it able to increase packet delivery rate by 33.9%, average 18.4% containing some nodes. Furthermore, robust which remains connection reach 1.6 times collusion prevention-OLSR(Cap-OLSR) protocol preserves 79.2% performance simulation experiments attacks from