International Journal of Advanced Networking and Applications

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OSRWQOS: Optimized Secure Routing Protocol with QoS against Byzantine Attack


Affiliations
1 Department of Computer Science and Engineering, Madina Engineering College, Kadapa, A.P., India
2 Jawaharlal Nehru Technological University, Kakinada, A.P., India
3 Department of Computer Science and Engineering, AITS, Rajampet, Kadapa, A.P., India
 

Several routing protocols have been proposed in recent years for possible deployment of Mobile Ad hoc Networks (MANETs) in military, government and commercial applications. Secure ad hoc networks are expected to meet five security requirements: confidentiality, integrity, authentication, non-repudiation and availability. Routing Algorithm that integrates security and performance requirements are considered to be more advantage. The SRAC protocol optimizes a combined objective function of security and performance parameters. However, the destination wait- time for decision on route selection and TrustworthinessQoS index calculation at each node add up for delay. The use of two different routes and synchronization in the packets results with additional overhead. In this paper, an effective solution that overcomes the cons of SRAC is proposed with same security and better QoS can be achieved.

Keywords

MANET, Secure Routing, Byzantine Attack, QoS, AODV.
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  • OSRWQOS: Optimized Secure Routing Protocol with QoS against Byzantine Attack

Abstract Views: 135  |  PDF Views: 4

Authors

K. Sreenivasulu
Department of Computer Science and Engineering, Madina Engineering College, Kadapa, A.P., India
E. V. Prasad
Jawaharlal Nehru Technological University, Kakinada, A.P., India
A. Subramanyam
Department of Computer Science and Engineering, AITS, Rajampet, Kadapa, A.P., India

Abstract


Several routing protocols have been proposed in recent years for possible deployment of Mobile Ad hoc Networks (MANETs) in military, government and commercial applications. Secure ad hoc networks are expected to meet five security requirements: confidentiality, integrity, authentication, non-repudiation and availability. Routing Algorithm that integrates security and performance requirements are considered to be more advantage. The SRAC protocol optimizes a combined objective function of security and performance parameters. However, the destination wait- time for decision on route selection and TrustworthinessQoS index calculation at each node add up for delay. The use of two different routes and synchronization in the packets results with additional overhead. In this paper, an effective solution that overcomes the cons of SRAC is proposed with same security and better QoS can be achieved.

Keywords


MANET, Secure Routing, Byzantine Attack, QoS, AODV.