This paper aims to review the encountered technical contradictions when an attacker meets
the cipher-images encrypted by the image encryption schemes (algorithms) proposed in …

Due to the potential security problem about key management and distribution for the
symmetric image encryption schemes, a novel asymmetric image encryption method is …

In this paper, an image cryptosystem based on genetic central dogma (GCD), Knuth–Morria–
Pratt (KMP) algorithm and a chaotic system is developed. The KMP algorithm is firstly used …

This paper proposes a newly developed multiple grayscale image encryption scheme using
cross-coupling of two Piece-wise Linear Chaotic Maps (PWLCM). In this scheme, cross …

Lots of digital images from different fields distributed in Internet are exposed to various risks,
such as the content leakage, illegal access and use. To solve the problems of weak security …

In the traditional image encryption systems, the permutation-diffusion operation is often
conducted in two essentially separable or independent steps, which appears not only to be …

This paper presents a new and improved one-dimensional sinusoidal chaotic system (I1DS).
After experimental verification, its chaotic performance has a larger range of chaotic …

The efficiency of Transmission Control Protocol (TCP) is significantly influenced by
Congestion Control. Many scientists have widely researched and suggested several …

Nowadays, internet is the medium through which people are sharing digital images.
However, security is an issue in sharing of those images. Encryption techniques play an …

Aiming at low security of traditional encryption methods, a new image encryption algorithm
based on discrete fractional wavelet transform (DFRWT) and quantum Logistic mapping is …