NDLI: Some Improvements on Recoverable E-cash

Content Provider	IEEE Xplore Digital Library
Author	Yang Xin-song Li Zhao
Copyright Year	2010
Abstract	when the E-cash file being destroyed for some unexpected error, we cannot expect waiting for the recovery of the file, but improve the design of E-cash system such that the bank can compute the amount of E-cash the user really lost. Recoverability and untraceability (anonymous) are two obviously conflicting properties. If we give up untraceability, we can compute the lost E-cash by computing the difference of the withdrawn and deposit amount of the user by recording all the transaction activities in a large database, then the bank can recover the lost E-cash for the user. It is obviously unfeasible for the complexity of storage. Shoemakers proposed an E-cash system which contains recovery but it’s an on-line system. Joseph proposed an off-line E-cash system which possesses both properties of recovery and Untraceability, but it has many problems also, we analyze the problems and propose a few points of view of designing Recoverable E-cash.
Starting Page	2126
Ending Page	2128
File Size	170726
Page Count	3
File Format	PDF
e-ISBN	9781424466474
DOI	10.1109/ICEE.2010.537
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-05-07
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Waste materials Protocols Databases Roads Untraceability Cryptography Recoverability Joints E-cash
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

Recoverable and Untraceable E-Cash

Recoverable and untraceable E-cash

Untraceability in the applied pi-calculus

Common randomness for secure computing

A Loss Reportable E-Cash Scheme without TTP Based on ECC

Protocol for Anonymous E-Cash for Secure Electronic Commerce - Initiation

A provably secure and practical fair E-cash scheme

An Improved Off-Line Electronic Cash Scheme

The Security Requirement for off-line E-cash system based on IC Card

Some Improvements on Recoverable E-cash

Similar Documents

Recoverable and Untraceable E-Cash

Recoverable and untraceable E-cash

Untraceability in the applied pi-calculus

Common randomness for secure computing

A Loss Reportable E-Cash Scheme without TTP Based on ECC

Protocol for Anonymous E-Cash for Secure Electronic Commerce - Initiation

A provably secure and practical fair E-cash scheme

An Improved Off-Line Electronic Cash Scheme

The Security Requirement for off-line E-cash system based on IC Card

Some Improvements on Recoverable E-cash