DATA AGGREGATION ROUTING PROTOCOL DEMODULATOR PROTOCOLOS CRIPTOGRÁFICOS BILINEAR PAIRINGS ROUTING PROTOCOLS ROUTING KEY DISTRIBUTION ENERGY CONSUMPTION CRYPTOGRAPHIC PAIRING IDENTITY-BASED ENCRYPTION OVERLAY NETWORKS FPGA EFFICIENT IMPLEMENTATION NETWORK SECURITY INTERNATIONAL COOPERATION TEMPERATURE MEASUREMENT HEURISTIC ALGORITHMS WIRELESS COMMUNICATION SYSTEMS TRANSCEIVER ENGINEERING EDUCATION