Chaotic Isomorphic Elliptic Curve Cryptography for Secure Satellite Image Encryption

Ibrahim, Ahmed Kamal; Hagras, Esam A. A.; Mohamed, Abdel Naser Fawzy; El-Kamchochi, H. A.

doi:10.1109/itc-egypt52936.2021.9513949

Cited by 3 publications

(2 citation statements)

References 12 publications

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“…Another algorithm dealing with satellite transmission was proposed by Ibrahim et al [177], where a new Cascade Modular Tent Logistic Map (CMTLM) was used. Simulation results demonstrated high effectiveness for the algorithm to perform in the satellite cryptosystem.…”

Section: Satellite Systemsmentioning

confidence: 99%

Chaotic Image Encryption: State-of-the-Art, Ecosystem, and Future Roadmap

Zolfaghari

Koshiba

2022

ASI

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Recently, many researchers have been interested in the application of chaos in cryptography. Specifically, numerous research works have been focusing on chaotic image encryption. A comprehensive survey can highlight existing trends and shed light on less-studied topics in the area of chaotic image encryption. In addition to such a survey, this paper studies the main challenges in this field, establishes an ecosystem for chaotic image encryption, and develops a future roadmap for further research in this area.

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Section: Satellite Systemsmentioning

confidence: 99%

Chaotic Image Encryption: State-of-the-Art, Ecosystem, and Future Roadmap

Zolfaghari

Koshiba

2022

ASI

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“…Therefore, there is a need to continue to develop better encryption techniques to protect digital videos in a more effective and efficient way. In this case, the combined implementation of the Hill cipher method, partition, shift cipher, and unimodular matrix logistical functions in the video encryption process can be an important contribution to the development of stronger and more efficient video encryption techniques (Ibrahim et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

New Algorithm for Digital Video Encryption

Arifin,

Wihikanwijna,

Mauritsus

et al. 2023

Journal of Computer Science

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This research aims to propose a safe digital video data alternative employing symmetric cryptography and an encryption technique using Partition. The Hill Cipher method requires a square key matrix with an inverse modulo the unimodular matrix is one of the unique matrices with an inverse. The encryption mechanism is modulo matrix multiplication, with shift cipher encryption employed to encrypt defective partitions. The results reveal that the videos are well encrypted and difficult for third parties to read the partition encryption technology assures that the encrypted and decrypted file sizes are the same. The background of this topic is that digital data security is increasingly important due to the increasing use of digital technology. This research aims to develop a more secure and effective video encryption algorithm by combining several cryptographic methods such as Hill cipher, partition, the shift cipher, unimodular matrix, and binary file concept logistic function. The method used in this study is experimental by using the Python programming language to implement the encryption algorithm. The trials were carried out by comparing the performance of the algorithms developed using different key sizes and variations of the combination methods used. The results show that the developed algorithm can provide a high level of security in the video encryption process with good effectiveness. The use of a combination of different cryptographic methods also has a positive impact on the resulting level of security. Therefore, the developed encryption algorithm can be a good alternative for use in securing sensitive video data.

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