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Ubiquitous Computing is a new Internet revolution that will allow, among other uninterrupted access to the network actors machines and some mobile devices. In this paper, the example of mobile laboratory is composed a Wireless Sensor Network (WSN) whose the data collection is done through a special node called master. HIP (Host Identity Protocol) is used as communication protocol. The HIP architecture...
Wireless Sensor Networks are by its nature prone to various forms of security attacks. Authentication and secure communication have become the need of the day. Due to single point failure of a sink node or base station, mobile sinks are better in many wireless sensor networks applications for efficient data collection or aggregation, localized sensor reprogramming and for revoking compromised sensors...
The advancement of communication technology resulted in increasing number of security threats over public Internet on remote servers. In 2014, Shipra et al. proposed an improved remote user authentication scheme using smart cards with check digits. Shipra et al. claimed that their scheme is secure and efficient against all major cryptographic attacks. Unfortunately, their scheme is vulnerable to some...
The resource constrained applications in the present day communication networks demand the use of new cryptographic protocols and hardware with reduced computational and structural complexity. The use of standard, standalone cryptographic primitives are not suitable for such applications. This paper proposes the implementation of a new integrated system for both encryption and authentication based...
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