Problems on the MR micropayment schemes

Subscribe (Full Service)


	Search: The ACM Digital Library The Guide

	Feedback

Problems on the MR micropayment schemes

Full text

Pdf (204 KB)

Source

Conference on Computer and Communications Security archive
Proceedings of the 2006 ACM Symposium on Information, computer and communications security table of contents

Taipei, Taiwan

SESSION: Fast abstract session: network security table of contents

Pages: 363 - 363

Year of Publication: 2006

ISBN:1-59593-272-0

Authors

Masahiro Mambo	SIE, University of Tsukuba, Japan
Moises Rosales Salinas	IPN ESIME Culhuacan, Mexico
Kazuo Ohta	The University of Electro-Communications, Japan
Noboru Kunihiro	The University of Electro-Communications, Japan

Sponsor

SIGSAC: ACM Special Interest Group on Security, Audit, and Control

Publisher

ACM New York, NY, USA

Bibliometrics

Downloads (6 Weeks): 2, Downloads (12 Months): 39, Citation Count: 0

Additional Information:

abstract references index terms collaborative colleagues

Tools and Actions:	Review this Article Save this Article to a Binder Display Formats: BibTex EndNote ACM Ref

DOI Bookmark:	Use this link to bookmark this Article: http://doi.acm.org/10.1145/1128817.1128879 What is a DOI?

ABSTRACT

We discuss the security of the MR schemes and especially point out the vulnerability of the MR3 scheme. The probabilistic deposit mechanism utilized in the MR3 scheme contributes to the reduction of the bank's processing cost. However, as shown in our paper, it also decreases the security of the entire scheme.

REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

Silvio Micali , Ronald L. Rivest, Micropayments Revisited, Proceedings of the The Cryptographer's Track at the RSA Conference on Topics in Cryptology, p.149-163, February 18-22, 2002

INDEX TERMS

Primary Classification:
E. Data
E.3 DATA ENCRYPTION