With the increasing use of media in communications, there is a need for image encryption for
security against attacks. In this paper, we have proposed a new algorithm for image security …

Color image can provide more information than gray image, so it is used more widely in the
field of the communication. In recent years, how to safely encrypt images has received …

This paper presents a novel color image encryption approach. The proposed approach
utilizes the basic concepts of DNA cryptography along with Lorenz and Rossler chaotic …

In this paper, a robust color image encryption system using Lorenz-Rossler chaotic map is
proposed. The proposed encryption system uses hybrid of two chaotic systems namely …

In recent years, various image encryption algorithms based on chaotic systems have been
proposed where the chaotic maps always work over the real domain. However, the …

This paper proposes an asymmetric encryption scheme for color images by introducing a
new efficient triple-layered encryption scheme based on the RSA cryptosystem along with a …

Excessive need for digitized images in all domains have necessitated the need for
protecting the images against adversaries for secured transmission in the network. Sensitive …

In the present time of increasing digital communication, the images are widely used over the
multimedia networks for sharing of information. At the same time to ensure the security of …

Rapid growth in the use of digitized images in commercial, business, government and
medical use has led to the need for protecting the images against eavesdroppers and …

The biggest threat to information security is the irrelevant presence of eavesdroppers,
unauthorized access, illegal acquisition and modification over the open wireless network. In …