Data Security in Internet of Things Using Customized Cryptography Algorithm
Keywords:
IoT Security, Lightweight Cryptography, SPN, Key Scheduling, AES, PRESENT, SPECK.Abstract
The rapid expansion of the Internet of Things (IoT) has led to the generation of vast volumes of diverse, real-time, and often highly sensitive data across sectors such as healthcare, smart homes,and industrial automation [1], [2]. Although IoT devices provide significant benefits in terms of convenience and operational efficiency, their inherent resource limitations make them susceptible to a wide range of cyber threats [3], [4]. To address these vulnerabilities, this study introduces a customized lightweight cryptographic algorithm specifically designed for IoT ecosystems.
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