A Dynamic Privacy-Preserving Key Management Scheme for Location Based Services in VANETs, IEEE Transactions on Intelligent Transportation Systems, July 2011.
  • In focus of achieving the vehicle user’s privacy preservation and improve the key update efficiency in vehicular ad hoc networks. This project proposes a dynamic privacy-preserving key management scheme, called DIKE for the LBSs in VANETs. The Privacy-preserving authentication technique is not only provides vehicle user’s anonymous authentication but also enables double-registration detection. An efficient service session key update procedure is designed for the sparse VANET environments.

+ Description
  • In focus of achieving the vehicle user’s privacy preservation and improve the key update efficiency in vehicular ad hoc networks. This project proposes a dynamic privacy-preserving key management scheme, called DIKE for the LBSs in VANETs. The Privacy-preserving authentication technique is not only provides vehicle user’s anonymous authentication but also enables double-registration detection. An efficient service session key update procedure is designed for the sparse VANET environments.

  • To reduce the key update delay

  • To achieve the vehicle user’s privacy preserving, the session key’s forward secrecy and backward secrecy

+ Aim & Objectives
  • To reduce the key update delay

  • To achieve the vehicle user’s privacy preserving, the session key’s forward secrecy and backward secrecy

  • The trust relationship between the vehicles to be considered to improve the secure key management system. The proposed system provides the additional security to the system to perform the effective key sharing in the vehicular environment. This contributes one method that is trust evaluation method, that improves the security of the key sharing and key management by considering trust is also one of the factor. So the trusted node only considered while key sharing.

+ Contribution
  • The trust relationship between the vehicles to be considered to improve the secure key management system. The proposed system provides the additional security to the system to perform the effective key sharing in the vehicular environment. This contributes one method that is trust evaluation method, that improves the security of the key sharing and key management by considering trust is also one of the factor. So the trusted node only considered while key sharing.

  • OS : Window 7 (Cygwin) / Ubuntu 12.04 LTS 64bit.

  • Simulator: NS 2.35, SUMO & MOVE, Language : TCL and AWK script, (C++)

+ Software Tools & Technologies
  • OS : Window 7 (Cygwin) / Ubuntu 12.04 LTS 64bit.

  • Simulator: NS 2.35, SUMO & MOVE, Language : TCL and AWK script, (C++)

  • B.E / B.Tech / M.E / M.Tech

+ Project Recommended For
  • B.E / B.Tech / M.E / M.Tech

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