A door access control system with mobile phones

Tomomi Yamasaki, Toru Nakamura, Kensuke Baba, Hiroto Yasuura

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


This paper proposes a door access control system with mobile phones which allows off-line delegations of an access. A model of door access control with mobile phones is introduced, and then the delegation is formalized as a copy of a door-key. On the previous model, secure copy by off-line is realized using the essential idea of the proxy signature. Moreover, the proposed system is implemented on mobile phones, and then the execution time of a copy and a verification are estimated. As a result, it is shown that the proposed system is feasible.

Original languageEnglish
Title of host publicationPersonal Wireless Communications
Subtitle of host publicationThe 12th IFIP International Conference on Personal Wireless Communications (PWC 2007), Prague, Czech Republic, September 2007
EditorsRobert Bestak, Boris Simak, Ewa Kozlowska
Number of pages11
Publication statusPublished - 2007
Externally publishedYes

Publication series

NameIFIP International Federation for Information Processing
ISSN (Print)1571-5736

All Science Journal Classification (ASJC) codes

  • Information Systems and Management


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