This paper presents an FPGA design and implementation of a chaotic speech encryption and decryption system based on bit permutations
The effect of multi-scrolls distribution on image encryption
This paper introduces two generalized tent maps where the conventional map is a special case
A Digital Hardware Implementation for A new Mixed-Order Nonlinear 3-D Chaotic System
This paper introduces a new encryption/decryption scheme based on a dynamic substitution box concept
Secure DS-CDMA spreading codes using fully digital multidimensional multiscroll chaos
This paper introduces a generalized fully digital hardware implementation of 1-D, 2-D and 3-D multiscroll chaos through sawtooth nonlinearities in a 3rd order ODE with the Euler approximation, wherein low-significance bits pass all NIST SP
A chess-based chaotic block cipher
This paper presents a new and efficient block cipher encryption system, which includes confusion as well as diffusion processes
Hardware realization of chaos based block cipher for image encryption
Unlike stream ciphers, block ciphers are very essential for parallel processing applications
Fractional controllable multi-scroll V-shape attractor with parameters effect
This paper is an extension of V-shape multi-scroll butterfly attractor in the fractional-order domain
Random number generation based on digital differential chaos
In this paper, we study the effect of the numerical solution accuracy on the digital implementation of differential chaos generators
Speech Encryption on FPGA Using a Chaotic Generator and S-Box Table
2019Abdel-Gawad A.H.Confrence PaperMadian A.H.Mohamed A.T.Radwan A.G.Saleh H.I.Tolba M.F.Yassin H.M.
In this paper, we proposed a new technique for designing a dynamic S-box depended on the idea of DNA module and Chaotic system to increase its security
An image encryption system based on generalized discrete maps
This paper presents a new image encryption scheme based on the fractional-order Lorenz system which gives more degrees of freedom in key generation