This research allows the secure surveillance approach for the Internet of Things (IoT)
methodology to be developed by integrating wireless signalling and image encryption …

With the growing demand for digitalization, multimedia data transmission through wireless
networks has become more prominent. These multimedia data include text, images, audio …

Random number generation is considered a major problem for any digital color image
cipher algorithm and secret communication protocol. Pseudo-random number generators …

One of the fastest-growing industries in recent years has been e-Healthcare. Many
cyberattacks and threats against patient confidentiality exist in electronic health records …

Because images are vulnerable to external attacks in the process of network transmission
and traditional image encryption algorithms have limitations such as long encryption time …

This paper proposes an image compression and encryption scheme based on sparse
decomposition and chaotic system. The proposed approach contains three steps. In the first …

Multimedia data is crucial in the military, medical, forensics, social, etc., to transmit a large
amount of data. Security of this sensitive information is the primary issue. This paper uses …

Due to great interest in the secure storage and transmission of color images, the necessity
for an efficient and robust RGB image encryption technique has grown. RGB image …

In this paper, a new 2D Arnold-sin-coupling (2D-ASC) hyperchaotic map is established and
a new image encryption algorithm based on bit-level operations and the ASC hyperchaotic …

Advanced healthcare applications such as telemedicine, smart health, and e-health transmit
digital images over an open and insecure communication network. Hence, it becomes …