An ad-hoc network is formed when a group of wireless nodes pledge to help each other in passing packets based upon a pre-agreed protocol. Temporally Ordered Routing Algorithm (TOR...
Sensor networks are designed especially for deployment in adverse and nonaccessible areas without a fixed infrastructure. Therefore, energy conservation plays a crucial role for t...
Many key pre-distribution techniques have been developed recently to establish pairwise keys for wireless sensor networks. To further improve these schemes, researchers have propo...
Ad-hoc networks are frequently used to establish communication in improvised environments without requiring any fixed infrastructure. These networks are formed with the help of t...
—Body Sensor Networks can be used to continuously monitor patients’ health. However, secure association of sensors with the patient and key management for providing integrity a...