scholarly journals ''Old Dog, New Tricks'': James Bond's Digital Chaos

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Christopher Holliday
Keyword(s):  
Digital Chaos

Isochronal synchronization and digital chaos-based communication

2018 ◽  
pp. 373-396
Author(s):  
M. V. Grzybowski José ◽  
Takashi Yoneyama ◽  
Macau Elbert E. N.
Keyword(s):  
Digital Chaos

scholarly journals Suggested Integral Analysis for Chaos-Based Image Cryptosystems

Entropy ◽  
2019 ◽  
Vol 21 (8) ◽  
pp. 815 ◽  
Author(s):  
Miguel Angel Murillo-Escobar ◽  
Manuel Omar Meranza-Castillón ◽  
Rosa Martha López-Gutiérrez ◽  
César Cruz-Hernández
Keyword(s):  
Security Analysis ◽  
Analysis Framework ◽  
Integral Analysis ◽  
Aes Algorithm ◽  
Digital Chaos ◽  
Important Challenge ◽  
Encryption Algorithms ◽  
And Performance ◽  
First Time ◽  
New Algorithms

Currently, chaos-based cryptosystems are being proposed in the literature to provide confidentiality for digital images, since the diffusion effect in the Advance Encryption Standard (AES) algorithm is weak. Security is the most important challenge to assess in cryptosystems according to the National Institute of Standard and Technology (NIST), then cost and performance, and finally algorithm and implementation. Recent chaos-based image encryption algorithms present basic security analysis, which could make them insecure for some applications. In this paper, we suggest an integral analysis framework related to comprehensive security analysis, cost and performance, and the algorithm and implementation for chaos-based image cryptosystems. The proposed guideline based on 20 analysis points can assist new cryptographic designers to present an integral analysis of new algorithms. Future comparisons of new schemes can be more consistent in terms of security and efficiency. In addition, we present aspects regarding digital chaos implementation, chaos validation, and key definition to improve the security of the overall cryptosystem. The suggested guideline does not guarantee security, and it does not intend to limit the liberty to implement new analysis. However, it provides for the first time in the literature a solid basis about integral analysis for chaos-based image cryptosystems as an effective approach to improve security.

Secure Strategy for OFDM-PON Using Digital Chaos Algorithm With Fixed-Point Implementation

2018 ◽  
Vol 36 (20) ◽  
pp. 4826-4833 ◽  
Author(s):  
Shanshan Li ◽  
Mengfan Cheng ◽  
Lei Deng ◽  
Songnian Fu ◽  
Minming Zhang ◽  
...  
Keyword(s):  
Fixed Point ◽  
Chaos Algorithm ◽  
Digital Chaos
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