Secure Energy Efficient Scheme for

collection of mobile nodes without any centralized administration. Due to high mobility, the network lifetime decreases, energy of the nodes gets deteriorates. The motivation of the research work is to establish secure routing with minimum energy consumption. The proposed scheme Secure Energy Efficient Scheme (SEES) consists of three phases. In first phase of the scheme, routing strategy of SEES is proposed. It uses all threshold value of energy consumption and data integrity. In second phase, encryption and decryption phase is implemented to protect data against unauthenticated node and malicious activities. In third phase, both transmission and reception energy of node is calculated using energy consumption model. Each node consumes less energy to send packets to destination. By simulation results it is shown that the SEES achieves good packet delivery ratio, high network lifetime while attaining low communication overhead, end to end delay, less energy consumption than the existing schemes namely trust reputation system, risk aware responsive mechanism and DSR protocol