PACPs: practical access control protocols for wireless sensor networks

  title={PACPs: practical access control protocols for wireless sensor networks},
  author={Hwaseong Lee and Kilho Shin and Dong Hoon Lee},
  journal={IEEE Transactions on Consumer Electronics},
To provide trustworthy cooperation and dynamic node addition in wireless sensor networks, access control is of great concern. Access control should be designed to be secure and efficient even under practical restrictions. Otherwise, theoretical results cannot be immediately applied to real environments. In this paper, we discuss that the recently proposed hash-chain based access control methods are not secure when practical restrictions are considered. We then propose two practical access… CONTINUE READING
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