scholarly journals Preserving Image Encryption for Smart Android System

TEM Journal ◽  
2021 ◽  
pp. 546-553
Author(s):  
Dana S. ALdosarry ◽  
Nouf F. ALotaibi ◽  
Tahani H. AL ghobari ◽  
Ruba M. ALbqumi ◽  
Tahani S. ALharthi ◽  
...  
Keyword(s):  
Cellular Automata ◽  
Image Encryption ◽  
Mobile Applications ◽  
Smart Phones ◽  
Experimental Results ◽  
Full Control ◽  
Elementary Cellular Automata ◽  
Android System

This paper proposes an image encryption technique for smart phones devices to encrypt images and then upload on the cloud. The process of retrieving and decrypting images will be under full control by the user. Also, if the user wants to retrieve an image, he can retrieve it completely, but not as he needed. Our research can solve two main issues in current mobile applications which will protect photo that will be decrypt by the user only, and will help the user to recover the photo needed. An encryption mechanism based on hybrid between elementary cellular automata (ECA) and RC4 algorithms are used to encrypt images on the smart android mobiles. Experimental results on the application showed that our proposed encryption technique used for image encryption has a good quality en cryption with secure requirements.

Video Image Encryption Technique Using Maximum-Length Cellular Automata and Arnold’s Cat Map

2015 ◽  
Vol 764-765 ◽  
pp. 992-996
Author(s):  
Arum Sulgi Cho ◽  
Xiao Wei Li ◽  
Sung Jin Cho ◽  
Seok Tae Kim
Keyword(s):  
Cellular Automata ◽  
Image Encryption ◽  
Video Image ◽  
Maximum Length ◽  
Experimental Results ◽  
Arnold Transform ◽  
High Security ◽  
Xor Operation ◽  
Arnold’S Cat Map ◽  
Encryption Method

In this paper, we propose a video image encryption approach by using maximum length cellular automata (MLCA) methods. First, the plane images of video of the encryption method are obtained by dividing frame units. Then the XOR operation and Arnold transform are applied to each of RGB plane images. Lastly, the encryption image is encrypted by the basis image of MLCA. To demonstrate the usefulness of the proposed method, we carry out preliminary experiments and present the experimental results. The experimental results show that the proposed method provides high security.

scholarly journals A Novel Image Encryption Scheme Based on Reversible Cellular Automata

2019 ◽  
Vol 1 (1) ◽  
Author(s):  
AliMohammad Latif ◽  
Zeinab Mehrnahad
Keyword(s):  
Cellular Automata ◽  
Cellular Automaton ◽  
Image Encryption ◽  
Experimental Results ◽  
Encryption Scheme ◽  
Encrypted Image ◽  
Reversible Cellular Automaton ◽  
Quantitative Performance ◽  
Image Pixels ◽  
Reversible Cellular Automata

In this paper, a new scheme for image encryption is presented by reversible cellular automata. The presented scheme is applied in three individual steps. Firstly, the image is blocked and the pixels are substituted by a reversible cellular automaton. Then, image pixels are scrambled by an elementary cellular automata and finally the blocks are attached and pixels are substituted by an individual reversible cellular automaton. Due to reversibility of used cellular automata, decryption scheme can reversely be applied. The experimental results show that encrypted image is suitable visually and this scheme has satisfied quantitative performance.

Cryptanalysis of Elementary Cellular Automata Based Image Encryption

2014 ◽  
Vol 981 ◽  
pp. 372-375 ◽  
Author(s):  
Tie Jun Zhang ◽  
I.M. Manhrawy ◽  
A.A. Abdo ◽  
A.A. Abd El-Latif ◽  
R. Rhouma
Keyword(s):  
Cellular Automata ◽  
Image Encryption ◽  
Elementary Cellular Automata ◽  
The Given

An image encryption based on elementary cellular automata was proposed in [Yu Xiao yang etal., International Journal of Security and Its Applications Vol.7, No.5 (2013), pp.397-406.]. In this paper, we analyze the security weaknesses of their algorithm. Based on the given analysis, it is demonstrated that the scheme under study can be broken by various attacks (Chosen Plaintext and Chosen ciphertext attacks).

The Fixed String of Elementary Cellular Automata

2010 ◽  
Vol 19 (3) ◽  
pp. 243-262
Author(s):  
Jiang Zhisong ◽  
◽  
Qin Dakang ◽  
Keyword(s):  
Cellular Automata ◽  
Elementary Cellular Automata
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