NDLI: Anonymity in PKI Environment

Content Provider	IEEE Xplore Digital Library
Author	Chuan-jun Wang Xia-mu Niu Yong Zhang
Copyright Year	2007
Description	Author affiliation: Harbin Inst. of Technol. Shenzhen Graduate Sch., Harbin (Chuan-jun Wang)
Abstract	PKI provides an infrastructure of the more general security service for the electronic commerce and the electronic government affairs, but the users in the network still suffer from the traffic analysis attacks by leaking the link information of the communication such as the identity of the user, the time of the communication and the direction of the traffic flow, etc. The anonymity technique provides the mechanism to implement one subject to be the state of not being identifiable within a set of subjects. This paper aims to import the anonymity technique to the PKI environment and proposes a scheme to implement anonymous communication based on the PKI. With the methods of secret splitting, revising of the process of certificate generation and importing role control in the certificate, it is able to trace the abuser of the anonymity while protecting the privacy of the normal users. Besides, this scheme implements the trade-off between the anonymity and the communication efficiency by combining the virtues of the DC-Nets and Mix-Nets.
Starting Page	570
Ending Page	576
File Size	125587
Page Count	7
File Format	PDF
ISBN	9780769529941
DOI	10.1109/IIHMSP.2007.4457613
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-11-26
Publisher Place	Taiwan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Protocols Data security Scalability Information security Public key Telecommunication traffic Broadcasting Electronic commerce Electronic government Information analysis
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

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