Highly constrained devices that are interconnected and interact to complete a task being used in diverse range of new fields. The Internet Things (IoT), cyber-physical systems, distributed control vehicular wireless sensor networks, tele-medicine, the smart grid few examples these In any contexts, security privacy might be essential aspects. Research on secure communication (IoT) networks is hi...

Industrial Internet of Things (IIoT) and Industry 4.0/5.0 offer several interconnections between machinery, equipment, processes, personnel in diverse application areas namely logistics, supply chain, manufacturing, transportation, healthcare. The conventional security-based solutions IIoT environment get degraded due to the third parties. Therefore, recent blockchain technology (BCT) can be em...

Lattice-based cryptography has laid the foundation of various modern-day cryptosystems that cater to several applications, including post-quantum cryptography. For structured lattice-based schemes, polynomial arithmetic is a fundamental part. In instances, performance optimizations come from implementing compact multipliers due small range secret coefficients. However, this optimization does no...

One of the huge problems for security in sensor networks is the lack of resources. Typical sensor nodes such as the quite popular MICA and MICA2 Motes from UC Berkeley [1] are based on a microcontroller architecture with only a few KBytes of memory and severe limited computing ability. Strong publickey cryptography is therefore commonly seen as infeasible on such devices. In contrast to this pr...

One of the huge problems for security in sensor networks is the lack of resources. Based on microcontroller architectures with severe limited computing abilities, strong public-key cryptography is commonly seen as infeasible on sensor devices. In contrast to this prejudice this paper presents an efficient and lightweight implementation of public-key cryptography algorithms relying on elliptic c...

TWINE is a lightweight block cipher proposed at ECRYPT Workshop on Lightweight Cryptography 2011, Belgium. The cipher consists of 36 rounds and has two versions TWINE-80 and TWINE-128 supporting key lengths of 80 and 128 bits, respectively. The block length of the two versions is 64-bit. In this paper, we present the first single-key attacks on the both versions of the cipher. In these attacks,...

Grover search algorithm is the most representative quantum attack method that threatens security of symmetric key cryptography. If applied to cryptography, level target cryptography can be lowered from n-bit n2-bit. When applying Grover’s block cipher potential attacks, must implemented as circuits. Starting with AES cipher, a number works have been conducted optimize and implement ciphers into...