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Radio Frequency Identification (RFID) is an efficient technology for identification, tracking and group proof construction. The multi-round protocols for authentication and group proof construction increase the cost with increase in participants. In this work, computational and communication cost of multi-round protocol is calculated to identify the protocol with least cost and high security. The...
Radio Frequency Identification (RFID) and Wireless Sensor Networks (WSNs) are the two most prominent wireless technologies for implementing a complete smart environment for Internet of Things (IoT). Both technologies complement each other hence integration of both is used in a wide variety of applications like: traffic management, health, care monitoring systems, war-field, animal tracking, supply...
Security is a major constraint for resource constraint mobile sensor devices with respect to confidentially, integrity, authentication & authorization and key management. In this work detection and prevention of unprecedented data identified from resource constraint mobile sensor device is proposed. The proposed detection and prevention schemes are considerably better to other existing schemes...
Things are integrated for increasing the availability of information. MIoT is the connectivity of mobile devices to extend the information. Connectivity of mobile devices helps in managing the various social activities. Security is a major concern while integrating the heterogeneous devices in these social networks. Things embedded with radio frequency based identifications are having scarcity of...
A secure interconnection of objects through RFID technology extends the range of information availability. Security in this integration is achievable through proper identification, authentication, grouping / yoking, distance bounding, and tag and ownership transfer protocols. This work analyzes the computational and communicational cost of group and authentication protocols. Further, these protocols...
This work presents a new lightweight trust propagation scheme in an ad hoc network. To accommodate the new nodes in subgroups, lightweight vibration mechanism is integrated. This vibration mechanism help to accumulate trust based on health score. This accumulation is further lightened using four lightweight strategies: lightweight or ultra lightweight vibration mechanism, lightweight trust computation,...
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