Lightweight Cryptographic Algorithms for Secure IoT Devices
Dr. G. Adiline Macriga, Dr. M. Ashwitha, Dr. Rakesh K. Kadu, Dr. Capt. K. Sujatha
Indexed In: Google Scholar
Release Date: 07/07/2025 | Copyright:@2025 | Pages: 483
DOI: 10.71443/9789349552302
ISBN10: 9349552302 | ISBN13: 9789349552302
Lightweight cryptographic algorithms are specially designed to provide robust security for resource-constrained IoT devices. Unlike traditional cryptography, they require minimal processing power, memory, and energy, making them ideal for sensors, RFID tags, and embedded systems. These algorithms ensure secure data transmission, authentication, and confidentiality without overburdening limited hardware. Popular examples include PRESENT, SPECK, and SIMON, which balance security and efficiency. As IoT networks expand, lightweight cryptography becomes essential to protect sensitive information and maintain system integrity against cyber threats. Their adaptability and low computational cost make them a cornerstone of secure, scalable, and sustainable IoT deployments worldwide.
Lightweight cryptographic algorithms are essential for securing IoT devices, which often have limited processing power, memory, and battery life. These algorithms, such as PRESENT, SPECK, and SIMON, are designed to deliver strong encryption with minimal computational overhead. They provide confidentiality, integrity, and authentication without draining device resources. Their low hardware footprint makes them ideal for embedded sensors, smart wearables, and wireless networks. By balancing security with efficiency, lightweight cryptography helps protect sensitive data in environments where traditional encryption methods are too resource-intensive. As IoT adoption grows, robust lightweight cryptographic solutions are critical for maintaining secure and resilient networks.
Dr. G. Adiline Macriga is a Professor in the Department of Information Technology at Sri Sai Ram Engineering College, Chennai, with over 29 years of academic experience. She holds a Ph.D. in Information Technology and specializes in Wireless and Mobile Networks. Dr. Macriga has published over 80 papers in reputed international journals and conferences, authored 4 books, and holds 2 granted patents. She has successfully guided funded projects under DST and AICTE and is currently supervising research scholars in cutting-edge areas. A recipient of the Outstanding Woman Educator & Scholar Award (NFED) and Best Professor Award (Education Today), she is an active member of the Academic Council of Anna University and frequently serves as a reviewer, session chair, and resource person in national and international academic forums.
Dr. M. Ashwitha is currently serving as the Head of the Department and Associate Professor in the Department of Information Technology at CMR Engineering College, Hyderabad. With over 13 years of teaching experience, she has made significant contributions to both academia and research in the field of computer science. She has published more than 20 technical papers in esteemed national and international journals and conferences. In addition to her research publications, Dr. Ashwitha has authored and edited several technical textbooks and contributed to multiple book chapters. She has also served as a session chair and reviewer at various international conferences, showcasing her active engagement in the academic community. Her core areas of expertise include Machine Learning, Data Mining, and Big Data Analytics. In recognition of her scholarly contributions, she has received numerous prestigious awards, such as Best Faculty Awards and Best Paper Awards from reputed organizations. Dr. Ashwitha is an active member of several professional bodies, including ISTE (Indian Society for Technical Education), ISOC (Internet Society), IAENG (International Association of Engineers), and IAEPT (Indgiants Association of Educators & Professional Trainers).
Dr. Rakesh K. Kadu is an accomplished academician and researcher with over 22 years of experience in teaching, research, and academic leadership. He is currently serving as an Assistant Professor in the Department of Information Technology & Security at Ramdeobaba University, Nagpur, Maharashtra, India. He earned his Ph.D. in Computer Science and Engineering from Rashtrasant Tukdoji Maharaj Nagpur University. Dr. Kadu’s research interests span Cryptography and Network Security, Cloud Computing, IoT, and Machine Learning. He has published extensively in International Journals and presented his work at leading international conferences, including those hosted by IEEE and Springer. His scholarly contributions include peer-reviewed publications, multiple patents (granted and published), and copyrights. Dr. Kadu also serves as a reviewer for international journals and Conferences. Dr. Kadu’s academic journey is marked by a strong dedication to interdisciplinary learning, ethical technology deployment, and contributing to India’s educational and technological advancement.
Dr. Capt. K. Sujatha is the Professor and Head of the Department of Mathematics at St. Joseph’s College for Women (Autonomous), Visakhapatnam. She has 27 years of Teaching Experience. She obtained her Ph.D from GITAM University, Visakhapatnam. She has published 56 research papers in reputed National and International journals. She has made 52 oral presentations in the National and International conferences. Her research area is Fixed Point Theory in Non-Linear Analysis. She participated and presented a paper in International Conference at Harvard University, Boston, USA in 2016. She has completed one minor research project funded by UGC. She was granted TEN (10) patents for publishing a research study in a peer reviewed journal. She was appointed as a Content Generator for Development of LMS for UG Classes and for a text book namely “Analytical Skills” by the Commissioner of Collegiate Education, AP. She served as Associate NCC Officer of the College for 23 years and received Three times Best NCC Officer Award at the Group Level among Three Districts. She is the life members of IMS, APSMS and UASMS. She Received Andhra Pradesh State Best Teacher Award in Mathematics on 5th September, 2022. Received Appreciation Award for Meritorious Service as Content Developer & Master Trainer from Dr. Pola Bhaskar, Commissioner, Commissionerate of Collegiate Education, Mangalagiri, Guntur District.