Publications

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2021

1. Book Chapter

   A Survey of Lightweight Cryptography for Power-Constrained IoT Devices: Security Challenges and Issues

   Sunil Kumar, Dilip Kumar

   CRC Press eBooks, pp. 293–313, 2021

   DOI Link BibTeX Cited by 6

   Abstract

   As the Internet of Things (IoT) is growing exponentially, the number of data shared between IoT devices is increasing at an exponential rate. Almost all IoT devices are battery concerned devices in which power is very low, and these devices are interconnected and communicated to perform certain tasks, and also to transmit confidential and sensitive data over a communication channel. The IoT now enables power-restricted systems for communication, processing, and communication decisions. In stratified IoT networks, there are many problems and challenges, including protection, cheap power usage in computers, restricted battery size, memory space, high efficiency, and minimal communication network latency. We address in this paper a state-of-the-art lightweight cryptographic algorithm that includes lightweight block ciphers, hash functions, stream ciphers, high-performance systems, and low power-constrained devices and IoT network tools in detail. The lightweight cryptography algorithms are evaluated based on key size, block size, round size, and structure. We also explore the security framework, challenges, and key solutions for the power-constrained device of the IoT system.

2. Book Chapter

   Application of Internet of Things in Digital Pedagogy

   Monu Bhagat, Dilip Kumar, Sushma M. Balgi

   Intelligent Systems Reference Library, pp. 219–234, 2021

   DOI Link BibTeX Cited by 3