@inproceedings{bff5c90e9d0c451e9f39650c4adee2ce,
title = "A door access control system with mobile phones",
abstract = "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.",
keywords = "Access control, Door-key management, Mobile phone, Offline delegation",
author = "Tomomi Yamasaki and Toru Nakamura and Kensuke Baba and Hiroto Yasuura",
note = "Copyright: Copyright 2007 Elsevier B.V., All rights reserved.",
year = "2007",
doi = "10.1007/978-0-387-74159-8_22",
language = "English",
isbn = "9780387741581",
series = "IFIP International Federation for Information Processing",
pages = "230--240",
editor = "Robert Bestak and Boris Simak and Ewa Kozlowska",
booktitle = "Personal Wireless Communications",
}