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Narendra K. Pareek
Researcher at Mohanlal Sukhadia University
Publications - 24
Citations - 2915
Narendra K. Pareek is an academic researcher from Mohanlal Sukhadia University. The author has contributed to research in topics: Encryption & Cipher. The author has an hindex of 15, co-authored 24 publications receiving 2666 citations.
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Image encryption using chaotic logistic map
TL;DR: The results of several experimental, statistical analysis and key sensitivity tests show that the proposed image encryption scheme provides an efficient and secure way for real-time image encryption and transmission.
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A new substitution–diffusion based image cipher using chaotic standard and logistic maps
TL;DR: Results of the various types of analysis suggest that the proposed image encryption technique is able to manage the trade offs between the security and speed and hence suitable for the real-time secure image and video communication applications.
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Discrete chaotic cryptography using external key
TL;DR: Simulation results show that the proposed Cryptosystem requires less time to encrypt the plaintext as compared to the existing chaotic cryptosystems and further produces the ciphertext having flat distribution of same size as the plain text.
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Cryptography using multiple one-dimensional chaotic maps
TL;DR: Simulation results show that the proposed Cryptosystem requires less time to encrypt the plaintext as compared to the existing chaotic cryptosystems and further produces the ciphertext having flat distribution of same size as theplaintext.
Journal Article
A Pseudo Random Bit Generator Based on Chaotic Logistic Map and its Statistical Testing
TL;DR: A novel pseudo random bit generator (PRBG) based on two chaotic logistic maps running side-by-side and starting from random independent initial conditions is proposed, and the suitability of the logistic map is discussed by highlighting some of its interesting statistical properties, which make it a perfect choice for such random bit generation.