In recent years, image encryption has been broadly researched. Since a large proportion of
images on Internet are compressed, and JPEG is the most widely adopted standards for …

This paper proposes a novel scheme of reversible data hiding in encrypted images using
distributed source coding. After the original image is encrypted by the content owner using a …

In many practical scenarios, image encryption has to be conducted prior to image
compression. This has led to the problem of how to design a pair of image encryption and …

In many practical scenarios, image encryption should be implemented before image
compression. This leads to the requirement of compressing encrypted images. Compressed …

In the last decades, a big number of image encryption schemes have been proposed. Most
of these schemes reach a high-security level, however, their slow speeds due to their …

Perceptual encryption (PE) hides the identifiable information of an image in such a way that
its intrinsic characteristics remain intact. This recognizable perceptual quality can be used to …

The need for fast and strong image cryptosystems motivates researchers to develop new
techniques to apply traditional cryptographic primitives in order to exploit the intrinsic …

In this paper, we propose a new 2D sine–cosine cross-chaotic (SC3) map to design an
image encryption scheme with high confusion and diffusion capability. We evaluate the …

In many multimedia applications, image encryption has to be conducted prior to image
compression. This paper proposes a JPEG-friendly perceptual encryption method, which …

In many multimedia applications, image encryption has to be conducted prior to image
compression. This paper proposes an Encryption-then-Compression system using a JPEG …