International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 187 - Number 37 |
Year of Publication: 2025 |
Authors: Sushil Khairnar, Deep Bodra |
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Sushil Khairnar, Deep Bodra . Analysis and Evaluation of Modern Lightweight Cryptographic Algorithms: Standards, Hardware Implementation, and Security Considerations. International Journal of Computer Applications. 187, 37 ( Sep 2025), 10-15. DOI=10.5120/ijca2025925634
The proliferation of resource-constrained devices in the Internet of Things (IoT) has intensified the need for cryptographic algo- rithms that are both secure and efficient. Traditional cryptographic schemes such as AES and RSA, while robust, are often unsuit- able for embedded and low-power devices due to computational and memory demands. This paper presents a comprehensive re- view of lightweight cryptography (LWC), focusing on algorith- mic taxonomy, comparative hardware performance, standardiza- tion initiatives by NIST, and evolving attack countermeasures. A detailed comparative analysis of six algorithms is provided using performance metrics such as gate equivalents, throughput, energy efficiency, and side-channel attack resistance. Additional empha- sis is given to emerging paradigms such as memristive cryptogra- phy and post-quantum lightweight solutions. Visual aids including comparative tables, radar charts, and performance graphs illustrate trade-offs across algorithms. The study also identifies gaps in cur- rent research and outlines future directions, including AI-assisted cryptanalysis, bio-inspired architectures, and green cryptography.