The chaotic dynamics of fractional-order systems and their applications in secure communication have gained the attention of many recent researches
Generalized synchronization involving a linear combination of fractional-order chaotic systems
In this paper, a generalized scheme for synchronizing a fractional order chaotic system with another one or with a linear combination of two other fractional order chaotic systems is presented
Switched active control synchronization of three fractional order chaotic systems
This paper discusses the continuous effect of fractional order parameter on two chaotic systems
Permutation techniques based on discrete chaos and their utilization in image encryption
To achieve the Shannon’s confusion and diffusion properties, an image encryption algorithm should include permutations and substitutions
The effect of multi-scrolls distribution on image encryption
This paper introduces two generalized tent maps where the conventional map is a special case
Permutation-Only FPGA Realization of Real-Time Speech Encryption
This paper proposes a speech encryption and decryption system, its hardware architecture design and FPGA implementation
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
Security and Efficiency of Feistel Networks Versus Discrete Chaos for Lightweight Speech Encryption
This paper compares examples of non-chaotic and chaotic ciphers from the viewpoint of their suitability for speech encryption, especially in real-time and lightweight cipher systems
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
Chaos-based hardware speech encryption scheme using modified tent map and bit permutation
This paper proposes a speech encryption scheme based on a generalized modified chaotic tent map and bit permutation and presents its hardware realization