Data security is an issue that must be a concern in the current era of information technology.
Medical data in the form of medical digital images is also important data to protect its …

Cryptography is a well-known technology for providing confidential data transfer via
asymmetric or symmetric algorithms with public or private keys. Secure data transmission …

In recent years, with the development of smart grids, people have increasingly high
requirements for the safety, stability, and reliability of smart grid operation. In actual …

Digital image encryption is crucial for user privacy while it is being shared over the internet.
Methods like steganography and encryption-decryption play a vital role in this objective …

This study proposes the chaos 2D encryption method for text which is widely used in digital
images. For this method, two levels of dimensional transformation are carried out on text …

This research proposes an algorithm to sign messages using the ElGamal asymmetric
cryptosystem, called: Digital signature algorithm based on ElGamal, Diffie-Hellman protocol …

In order to increase the chaotic parameter range, improve the initial sensitivity of the chaotic
system and the security of the image encryption algorithm, This paper proposed a new …

Distributed computing is a resource-centric computing paradigm. It connects all devices with
computing capabilities and utilizes idle computing resources in the network to divide and …

The advent of internet communications has been widely adopted in recent times, with major
advancements being made in the field of technology. With such advances in technology …

In modern days, word files are used to carry out information storage and other multiple
operations. The word file allows the users to write valuable text and information in plain text …