Security and trust are two inevitable concepts for secure Manet. There are various systems used for ensuring security and trust in case of Manet. These systems have several advantages as well as several disadvantages in terms high communication and computation overhead. In this proposed trust based system, trust of node is evaluated on the basis of ratio of signal sent and acknowledgement received. After that, priority of each node is calculated and at last Leader Election algorithm is applied to select node leader.
Average Execution Time Analysis of a Self-stabilizing Leader Election Algorithm