NDLI: The Cipher Code Parameter Selection and Its Impact on Output Cycles

Content Provider	IEEE Xplore Digital Library
Author	Qun Ding Jing Pan Lu Wang Guanrong Chen
Copyright Year	2009
Abstract	This paper gives the circuit design for logistic digital chaotic system, with the analysis of parameter selection for logistic cipher code, effecting factors and calculating method of sequence cycle. Through experiments it is shown that different calculating precisions and u value can be the factor that effects the cycle period most, changing u value can change the cycle and the larger precision can get the bigger cycle basically. For one thing, fixing u value and precision to test the effect of the initial value and find some good precisions; for another, further research shows there are some small cycles in good precisions. Therefore, it is unsafe to use initial value directly as the cipher code, for which the paper supposes an improvement program. This paper tests the cycle under certain conditions, and firstly deduces the cycle calculation formula, proposes the main conditions of cycles effected by the digital chaoic sequences and the cycle calculation method, then gives the scatter gram of precision-u-cycle. The methods given above have actual significances for estimating chaotic sequence cycle of finite precision in assured chaotic application field.
Starting Page	143
Ending Page	147
File Size	491059
Page Count	5
File Format	PDF
ISBN	9780769538532
DOI	10.1109/IWCFTA.2009.37
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-11-06
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Chaos FPGA Educational institutions Application software Equations Chaotic communication Limit precision Digital chaos Circuit synthesis Cryptography Sequence cycle Logistics Testing Random sequences
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in