Security In Wireless Sensor Networks Based On Lightweight Algorithms : An Effective Survey

At the level of both individuals and companies, Wireless Sensor Networks (WSNs) get a wide range applications uses. Sensors are used in industries, including agriculture, transportation, health, many more. Many technologies, such as wireless communication protocols, Internet Things, cloud computing, mobile other emerging connected to usage sensors. In circumstances, this contact necessitates transmission crucial data, necessitating need protect that data from potential threats. However, WSN components often have constrained computation power capabilities, protecting WSNs comes at significant performance penalty. Due massive calculations required by conventional public-key secret encryption methods, information security limited context calls for light techniques. involving sensor networks, is concern. On basis traditional cryptography, number procedures created networks. Some symmetric-key techniques network setups include AES, RC5, SkipJack, XXTEA. These algorithms do, however, several flaws their own, being susceptible chosen-plaintext assault, brute force attack, computational complexity.