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Multiple Path Security-Aware Routing Protocol Mechanism for Ad Hoc Network  

Han, In-Sung (광운대학교 컴퓨터과학과)
Ryou, Hwang-Bin (광운대학교 컴퓨터과학과)
Abstract
As pervious the SAR(Security Aware Routing)[10] protocol is an secure Ad Hoc network protocol that finds a secure path, it is the security routing protocol that uses the security level of nodes as the routing information. However, the SAR protocol sometimes transfers data through inefficient transmission paths because it always tries to find secure nodes for a safe transmission. Since it is a protocol based on AODV[6], it will cause transmission delay as researching of security routing path. when a node is out of the data transmission range as its battery dying or movement. Although it is possible to connection of nodes because a characteristic of the SAR protocol, the connection is not easy to reconnect when the security level of intermediate node is lower than the level requested by a source node. In this paper, we suggest the MP-SAR based on the SAR to solve the SAR protocol's problem. The MP-SAR seeks multiple secure path for maintenance of data confidentiality using the expanded secure path detection techniques based on the SAR. It can transfer data quickly and reliably by using the shortest efficient path among multiple paths. In the research result, we proved a outstanding performance of MP-SAR than the previous SAR through comparison and analysis.
Keywords
Ad-hoc networks; MANET; Secure routing; SAR; ADMDV;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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