NDLI: Anonymous credit cards

Content Provider	ACM Digital Library
Author	Maxemchuk, Nicholas F. Low, Steven H. Paul, Sanjoy
Abstract	This paper describes a communications networking technique for funds transfer which combines the privacy of cash transactions with the security, record-keeping and charging mechanisms of credit cards. The scheme uses a communications network and cryptographic protocols to separate information. The company that extends credit to the individual and collects the bill does not have access to the specific purchases, and the shop that sells the merchandise is convinced that it will be paid without learning the individual's identity.The information is separated to make it difficult to associate an individual with his purchases. Analysis of the information separation in this system shows that five parties must collude to associate an individual's identity and purchases. If an individual deposits cash into the system, rather than asking for credit, then none of the parties need to know his identity. Complete anonymity is obtained while retaining the security against loss or theft and the record keeping capabilities of credit cards.
Starting Page	108
Ending Page	117
Page Count	10
File Format	PDF
ISBN	0897917324
DOI	10.1145/191177.191199
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	1994-11-02
Publisher Place	New York
Access Restriction	Subscribed
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

Anonymous credit cards