Unifying running-key approach and logistic map to generate enciphering sequences
Details
Serval ID
serval:BIB_74D13DA783BA
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
Unifying running-key approach and logistic map to generate enciphering sequences
Journal
Annals of Telecommunications
ISSN
0003-4347
Publication state
Published
Issued date
2013
Peer-reviewed
Oui
Volume
68
Number
3-4
Pages
179-186
Language
english
Abstract
The paper presents a new approach to generating enciphering sequences useful in information protection, with an illustration on images. The procedure is both theoretically and experimentally supported by combining elements derived from the running-key cipher, information theory and statistics. The enciphering key generator is based on the logistic map, and its theoretical properties are demonstrated by statistical tests. The new enciphering sequences comply with the fair coin model, and the randomly chosen initial conditions of the logistic map (defining the enciphering sequence) can be part of the secret key. Although dealing with a particular case of chaotic system, the paper contains the necessary elements so that the overall procedure can be applied to other chaotic maps (e.g., tent map).
Keywords
Electrical and Electronic Engineering
Web of science
Create date
17/11/2021 16:13
Last modification date
15/12/2023 18:47