Gemstone: A New Stream Cipher Using Coupled Map Lattice

2010 ◽  
pp. 198-214
Author(s):  
Ruming Yin ◽  
Jian Yuan ◽  
Qiuhua Yang ◽  
Xiuming Shan ◽  
Xiqin Wang
Keyword(s):  
Stream Cipher ◽  
Coupled Map Lattice

scholarly journals A novel chaotic system based on coupled map lattice and its application in HEVC encryption

2021 ◽  
Vol 18 (6) ◽  
pp. 9410-9429
Author(s):  
Qing Ye ◽  
◽  
Qiaojia Zhang ◽  
Sijie Liu ◽  
Kaiqiang Chen ◽  
...  
Keyword(s):  
Chaotic System ◽  
Stream Cipher ◽  
High Efficiency ◽  
Chaotic Map ◽  
Large Data ◽  
Coupled Map Lattice ◽  
Video Data ◽  
Video Encryption ◽  
High Efficiency Video Coding ◽  
Video Information

<abstract> <p>Video information is currently widely used in various fields. Compared with image and text data, video data has the characteristics of large data volume, strong data relevance, and large data redundancy, which makes traditional cryptographic systems no longer suitable for video encryption systems. The paper proposes a new chaotic system based on coupled map lattice (CML) and applies it to high efficiency video coding (HEVC) video encryption. The chaotic system logistic-iterative chaotic map with infinite collapses-coupled map lattice (L-ICMIC-CML), which is improved on the basis of the ICMIC system and combined with CML, generates stream ciphers and encrypts some syntax elements of HEVC. The experimental results show that the stream cipher generated by the L-ICMIC-CML system passes the SP800-22 Revla test and has strong randomness. Applying the stream cipher to the proposed HEVC encryption scheme, through the analysis of the encryption scheme's security, encryption time and encryption efficiency, it is better than other chaotic system encryption schemes. The video encryption system proposed in this paper is both safe and efficient.</p> </abstract>

A stream cipher algorithm based on 2D coupled map lattice and partitioned cellular automata

2020 ◽  
Vol 101 (2) ◽  
pp. 1383-1396
Author(s):  
Zhuo Liu ◽  
Yong Wang ◽  
Yi Zhao ◽  
Leo Yu Zhang
Keyword(s):  
Cellular Automata ◽  
Stream Cipher ◽  
Coupled Map Lattice

Correlation Power Analysis and Countermeasure on the Stream Cipher Enocoro-128v2

2013 ◽  
Vol E96.A (3) ◽  
pp. 697-704
Author(s):  
Shugo MIKAMI ◽  
Hirotaka YOSHIDA ◽  
Dai WATANABE ◽  
Kazuo SAKIYAMA
Keyword(s):  
Power Analysis ◽  
Stream Cipher ◽  
Correlation Power Analysis

Constructing Stream Cipher Package Algorithms

2017 ◽  
Vol 6 (1) ◽  
pp. 69-76
Author(s):  
Salim Ali Abbas ◽  
◽  
Ali Jumah Hashim ◽  
Keyword(s):  
Stream Cipher

Evolutionary-based image encryption using biomolecules and non-coupled map lattice

2021 ◽  
Vol 140 ◽  
pp. 106974
Author(s):  
Ali Asghar Abbasi ◽  
Mahdi Mazinani ◽  
Rahil Hosseini
Keyword(s):  
Image Encryption ◽  
Coupled Map Lattice
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