Encryption is process of converting data into a cipher text in so that only solely licensed
parties will have access to it. Image encryption is essentially an important aspect of …

At the present time, the protection of multimedia data has become a very important process
which can be achieved by encryption. Basically, so many different techniques have been …

Images are very important forms of data that are widely used nowadays. Every day, millions
of grey and color images are transferred via the web. Protecting these images from …

This paper explores the new approach to implement image encryption in digital color
images. The self invertible matrix created from the original image is used as keys for the …

With the recent advances in multimedia transmission and storage, security becomes an
important issue to protect data from unauthorised access. There are several methods …

As a result of the development of computer network technology, communication of
information through personal computer is becoming more convenient. Meanwhile, it also …

Cryptography is considered one of most important and widely methods to provide the
secrecy, integrity, confidentiality and message recovery in all multimedia such as digital …

In the present world when whole web is now coming on from text data to multimedia data,
one of the major security concerns is the protection of this multimedia data. Image, which …

In this work, we propose a color image encryption scheme based on logistic map and
quadratic map systems. First, the color image is divided into three components (red (R) …