Unmanned Aerial Vehicles (UAVs), commonly known as drones, are increasingly being
employed across a broad spectrum of applications, ranging from military operations to …

In recent years, public-key cryptography has become a fundamental component of digital
infrastructures. Such a scenario has to face a new and increasing threat, represented by …

As the most popular cryptographic scheme in the post-quantum field, lattices have received
extensive attention and research. Not only do they provide quantum-resistant security, they …

Digital signatures are in high demand because they allow authentication and non-
repudiation. Existing digital signature systems, such as digital signature algorithm (DSA) …

Contemporary cryptographic algorithms are resistant to the strongest threats to cybersecurity
and high-profile cyberattacks. In recent times, information security scientists and researchers …

Certificateless signcryption can simultaneously provide certificateless signature and
encryption. In recent years, many certificateless signcryption schemes have been proposed …

Abstract 5G is the fifth generation of broadband cellular network and beyond 5G can be the
6G, which will be the sixth generation of broadband cellular network. Even though studies …

Crowdfunding is a method of raising funds from a large number of individuals or businesses.
Investors can contribute to any project they are interested in and earn if the initiative is …

The purpose of this article is to extend the theory of circulant matrix to general ideal matrix,
and to construct more general NTRU cryptosystem combined with the φ-cyclic code. To …

The rapid advances in the field of quan-tum computing have led to a concern in the cryp-
tographic security implemented in already existing systems. This has led to an increasing …