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Amir Akhavan
Researcher at Universiti Sains Malaysia
Publications - 27
Citations - 1492
Amir Akhavan is an academic researcher from Universiti Sains Malaysia. The author has contributed to research in topics: Encryption & Chaotic. The author has an hindex of 17, co-authored 27 publications receiving 1349 citations. Previous affiliations of Amir Akhavan include Northeastern University.
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A novel algorithm for image encryption based on mixture of chaotic maps
TL;DR: In this paper, an implementation of digital image encryption scheme based on the mixture of chaotic systems is reported, showing advantages of large key space and high-level security.
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A fast chaotic encryption scheme based on piecewise nonlinear chaotic maps
TL;DR: A new image encryption algorithm based on one-dimensional piecewise nonlinear chaotic maps that tries to improve the problem of failure of encryption such as small key space, encryption speed and level of security.
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Pseudo random number generator based on quantum chaotic map
TL;DR: A new scheme for generating good pseudo-random numbers (PRNG), based on quantum logistic map, which is not complex, which does not impose high requirement on computer hardware and thus computation speed is fast.
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A novel scheme for image encryption based on 2D piecewise chaotic maps
TL;DR: Although the two-dimensional piecewise nonlinear chaotic maps presented in this paper aims at image encryption, it is not just limited to this area and can be widely applied in other information security fields.
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A symmetric image encryption scheme based on combination of nonlinear chaotic maps
TL;DR: Theoretical analysis and computer simulations confirm that the new algorithm possesses high security, robust fast encryption speed for practical image encryption and solves the problem of small key space.