Security for CAN (Controller Area Network) in Vehicle Communication System |
Author(s): |
| Miss.Sutar Tejaswini Mukund , ME-II(ETC)Bharati Vidyapeeth?s College of Engineering, Kolhapur,Maharashtra,India.; Prof.Pawar Sajay Shamrao, Bharati Vidyapeeth?s College of Engineering, Kolhapur,Maharashtra,India. |
Keywords: |
| ECU (Electronic Control Unit), CAN Bus System, Embedded C, Cryptographic MAC Algorithm MD5, Security |
Abstract |
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Today, cars are becoming more and more computerized due to information technology world. CAN protocol is used in vehicle for connect no of control units to each other. CAN protocol contains no security field it is vulnerable to many attacks. So attacks in vehicle communication system are common factor and major concerns for a vehicle security. CAN protocol have no authentication field. We propose cryptographic security mechanism to prevent attacks (masquerade and replay) in vehicle communication with architecture based on CAN. In this paper software based security is presented by using MAC (message authentication code) algorithm and provides integrity and authenticity of message. |
Other Details |
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Paper ID: IJSRDV3I80337 Published in: Volume : 3, Issue : 8 Publication Date: 01/11/2015 Page(s): 551-553 |
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