IC card-based single sign-on system that remains secure under card analysis

Jun Furukawa, Kazue Sako, Satoshi Obana

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Today, many users of the network access to multiple independent services consecutively or even simultaneously. Single sign-on systems help such users to access services easily with only a single log-in process. Some single sign-on systems that require users' IC cards be authenticated directly by services, achieve high level of security in that they allow no third party to have the power to impersonate users. However, most of these systems are vulnerable when IC cards are analyzed since the security is solely dependent on the secret information born in side the card. In this paper, we propose a novel single sign-on system with IC card that still keeps certain level of security even when user's IC card is analyzed. In the system, secret information is kept distributedly in IC card and portal.

Original languageEnglish
Title of host publicationProceedings of the 5th ACM Workshop on Digital Identity Management, DIM '09, Co-located with the 16th ACM Computer and Communications Security Conference, CCS'09
Pages63-71
Number of pages9
DOIs
Publication statusPublished - 2009
Externally publishedYes
Event5th ACM Workshop on Digital Identity Management, DIM '09, Co-located with the 16th ACM Computer and Communications Security Conference, CCS'09 - Chicago, IL, United States
Duration: 2009 Nov 92009 Nov 13

Publication series

NameProceedings of the ACM Conference on Computer and Communications Security
ISSN (Print)1543-7221

Conference

Conference5th ACM Workshop on Digital Identity Management, DIM '09, Co-located with the 16th ACM Computer and Communications Security Conference, CCS'09
Country/TerritoryUnited States
CityChicago, IL
Period09/11/909/11/13

Keywords

  • Authenticated key exchange
  • Card analysis
  • Distributed key
  • Single sign-on

ASJC Scopus subject areas

  • Software
  • Computer Networks and Communications

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