Transreceiving of encrypted medical image – a cognitive approach
Sign Up to like & getrecommendations! Published in 2017 at "Multimedia Tools and Applications"
DOI: 10.1007/s11042-017-4741-7
Abstract: Recently, there is an increasing demand for efficient and secure transreception of medical images in telemedicine applications. Though a fixed spectrum is allocated to each user, most of the time it remains unused by the… read more here.
Keywords: image; encryption algorithm; encrypted medical; medical image ... See more keywords
A novel chaotic image encryption algorithm based on improved baker map and logistic map
Sign Up to like & getrecommendations! Published in 2019 at "Multimedia Tools and Applications"
DOI: 10.1007/s11042-019-7453-3
Abstract: A novel image encryption algorithm based on double chaotic systems is proposed in this paper. On account of the limited chaotic range and vulnerability of a single chaotic map, we use the two-dimensional Baker chaotic… read more here.
Keywords: algorithm based; image encryption; encryption algorithm; map ... See more keywords
SEPAR: A New Lightweight Hybrid Encryption Algorithm with a Novel Design Approach for IoT
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DOI: 10.1007/s11277-020-07476-y
Abstract: This paper presents a new hybrid encryption algorithm with 16-bit block size and a 128-bit initialization vector, referred to as SEPAR, and it is suitable for IoT devices. The design idea of this algorithm combines… read more here.
Keywords: iot; encryption algorithm; algorithm; bit ... See more keywords
A novel satellite image encryption algorithm based on hyperchaotic systems and Josephus problem
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DOI: 10.1016/j.asr.2021.01.018
Abstract: Abstract With the rapid growth of the number of Earth observation satellite (EOS) supporting critical applications, it is required to improve the security techniques to protect the sensitive data and images during the transmission between… read more here.
Keywords: encryption algorithm; image encryption; josephus; satellite image ... See more keywords
Chaos-based image hybrid encryption algorithm using key stretching and hash feedback
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DOI: 10.1016/j.ijleo.2020.164925
Abstract: Abstract The paper proposes a chaos-based image hybrid stream and block encryption algorithm, a key stretching method is implemented to further enhance its security. The random time span sequence and salt sequences are generated by… read more here.
Keywords: based image; image; encryption algorithm; key stretching ... See more keywords
An efficient symmetric image encryption algorithm based on an intertwining logistic map
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DOI: 10.1016/j.neucom.2017.04.016
Abstract: A new structure of pre-modular, permutation, and diffusion (PPD) cipher for image encryption is proposed.Solve the low sensitivity of the plain-image when meeting invariance of pixel summation.Self-adaptive encryption scheme is implemented, and no extra transmission… read more here.
Keywords: plain image; image encryption; image; encryption algorithm ... See more keywords
High-sensitivity image encryption algorithm with random diffusion based on dynamic-coupled map lattices
Sign Up to like & getrecommendations! Published in 2019 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2019.04.005
Abstract: Abstract This paper proposes a new high-sensitivity image encryption algorithm with random diffusion based on the spatiotemporal chaos of the Logistic-dynamic mixed linear-nonlinear coupled map lattices (LDMLNCML). The proposed LDMLNCML system possesses prominent cryptographic characteristics,… read more here.
Keywords: encryption algorithm; image encryption; diffusion; random diffusion ... See more keywords
Physical Layer Encryption Algorithm Based on Polar Codes and Chaotic Sequences
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DOI: 10.1109/access.2018.2888883
Abstract: Researches on 5th generation mobile communication networks (5G) are emerging to meet the demands of rapidly developing communications applications. The reliability and security of data have become key factors of its development, and thus 5G… read more here.
Keywords: physical layer; encryption algorithm; chaotic sequences; algorithm based ... See more keywords
A Complexity-Reduced Block Encryption Algorithm Suitable for Internet of Things
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DOI: 10.1109/access.2019.2912929
Abstract: The Internet of Things (IoT) poses stringent requirements on service quality and security strength. A highly reliable encryption algorithm with low complexity is required to ensure information security. Therefore, this paper proposes a complexity-reduced secure… read more here.
Keywords: encryption algorithm; complexity reduced; internet things; complexity ... See more keywords
A Novel Plaintext-Related Image Encryption Algorithm Based on Stochastic Signal Insertion and Block Swapping
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DOI: 10.1109/access.2019.2937767
Abstract: Image encryption is an important method for protecting private data during communication. This paper proposes a novel hyperchaotic image encryption algorithm based on stochastic signal insertion and block permutation. First, the 5D hyperchaotic system is… read more here.
Keywords: encryption algorithm; block; image encryption; algorithm based ... See more keywords
A Novel Image Encryption Algorithm Based on Parameter-Control Scroll Chaotic Attractors
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DOI: 10.1109/access.2020.2975376
Abstract: This paper describes a novel image encryption algorithm based on a parameter-control scroll chaotic attractor. Firstly, a novel chaotic system is constructed, and some basic dynamic characteristics of the chaotic system are analyzed. Secondly, the… read more here.
Keywords: encryption algorithm; novel image; based parameter; image encryption ... See more keywords