Dynamic keys generation for internet of things

Abstract

<span>In several aspects, interest in IoT has become considerable by researchers and academics in recent years. Data security becomes one of the important challenges facing development of IoT environment. Many algorithms were proposed to secure the IoT applications. The traditional public key cryptographic are inappropriate because it requires high computational. Therefore, lattice-based public-key cryptosystem (LB-PKC) is a favorable technique for IoT security. NTRU is one of a LB-PKC that based on truncated polynomial ring, it has good features, which make it to be an effective alternative to the RSA and ECC algorithms. But, there is LLL algorithm can success to attack it under certain conditions. This paper proposes modifications to NTRU public key cryptosystem to be secure against the lattice-based attack by using LLL algorithm, as well as a method for generating a new keys sequence dynamically. The results from simulations show that the performance of these modifications gives more secure from NTRU. </span>

Dynamic Data-Driven Modelling of Water Allocation for the Internet of Things

“…The management of urban water resources pipelines is one of the most important aspects of urban infrastructure management [21]. The intelligent water resources management and allocation platform are a comprehensive system integrating a large database, complex professional models, and advanced software and hardware systems, mainly including the construction of a comprehensive database, application support platform, application software development, and the construction of related hardware platforms [22].…”

Dynamic Key Generation Using GWO for IoT System

“…IoT device adoption, however, may be avoided by many users due to rising worries about software bugs and hacking [2]. A lightweight cipher has been a preferable choice for intelligent and sensor-based applications [1] due to the restricted devices utilized in the IoT (processing, memory, and power) [3]. Any algorithm for cryptography must include pseudorandom number generators.…”

“…Guma'a et al [3] propose modifying the NTRU public key cryptosystem to be safe against lattice-based attacks by using the LLL (Lenstra-Lentra-Lovász) algorithm, as well as a way for dynamically generating a new key sequence. According to the results, the suggested solution reduced the NTRU algorithm implementation time by around 0.2 seconds.…”