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LLRP is an interface protocol between RFID Readers and Client. Nowadays, due to the growing number of its adoption and lack of security-related research, this paper proposes an enhanced secure mechanism of Low Level Reader Protocol (LLRP) V1.1 to protect RFID systems from various attacks. This paper first makes an introduction to LLRP and the latest related research, discusses the security vulnerabilities...
For RFID mutual authentication security protocols which need back-end server have poor mobile performance, it cannot be applied to environments which have poor wireless network. The RFID mutual authentication security protocol based on key dispersion algorithm is designed in this paper, which proposes a new method for managing and distributing keys for a large number of tags. This protocol which does...
Due to the growing number of applications of wireless sensor networks in recent years, it's necessary to protect wireless sensor networks from various attacks. Making use of key management is an effective and important way to achieve such goal. Since different types of messages exchanged between sensor nodes have different security requirements and there may be special demand in the network, a single...
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