As a prominent cryptographic primitive underlying anonymous communication, privacy-
preserving cryptocurrencies, and other blockchain-based applications, ring signatures have …

Over the years, intrusion detection system has played a crucial role in network security by
discovering attacks from network traffics and generating an alarm signal to be sent to the …

In this paper, we present some of the foundational concepts of split‐complex number theory
such as split‐complex divison, gcd, and congruencies. Also, we prove that Euler's theorem is …

The main goal behind mathematical cryptography is to keep messages and multimedia
messages secret at a time when modern means of communication have spread and become …

Biometric authentication technologies, which use physiological and behavioral traits to verify
identity, have added a new layer of protection. However, concerns about privacy, security …

Signature verification is the widely used biometric verification method for maintaining
individual privacy. It is generally used in legal documents and in financial transactions. A …

In today's automated society, authentication has become a necessity. Fingerprint-based
authentication is the predominant choice due to its advantages. However, existing biometric …

To further enhance the residual current detection capability of low-voltage distribution
networks, an improved adaptive residual current detection method that combines variational …

Iris recognition in less constrained environments is challenging as the images taken therein
contain severe noisy factors. How to represent iris texture for accurate and robust …

A significant portion of today access controls rely on biometrics for authentication.
Biometrics, for instance, is utilized on commonplace devices like cellphones and computers …