Recently, chaotic maps have been considered to design pseudorandom number generator
(PRNG). However, some chaotic maps present security disadvantages, such as low …

High-quality data transmission synchronization process is frequently expected in light of
secure communication mechanisms (SCMs), especially for space laser communication …

Security in telemedicine has been of great interest in recent years due to the personal and
confidential information that is used, since it is sent or stored through insecure channels …

E-health provides several remote health services highly convenient for patients.
Nevertheless, inherent security risks are present in e-health such as data privacy since …

As a result of the information explosion and the development of the technology of the
Internet of Things (IoT), tons of data are collected and transmitted, some of which may …

Telemedicine provides remote online services for digital diagnosis and treatment via the
Internet. However, there is a risk of data leakage during transmission. Therefore, data …

Existing telerehabilitation systems require highly experienced personnel to interpret a
patient's muscle activity in a specialized lab, limiting the biofeedback available at the …

The recent decade has witnessed an exponential surge of digital content, especially
multimedia and its applications. The security requirements of these innovative platforms …

In the past decades, considerable attention has been paid to the chaos‐based image
encryption schemes owing to their characteristics such as extreme sensitivity to initial …

To provide more complex and random chaotic maps to applications and algorithms, we
propose a boundary coupled modulation (BCM) model. By introducing the rotation-matrix …