How to Make a Digital Whiteboard Secure: Using JAVA-Cards for Multimedia Applications

Weis, Rüdiger ; Vogel, Jürgen ; Effelsberg, Wolfgang ; Geyer, Werner ; Lucks, Stefan

Document Type: Conference or workshop publication
Year of publication: 2000
Book title: Interactive distributed multimedia systems and telecommunication services : 7th international workshop, IDMS 2000, Enschede, Netherlands, October 17-20, 2000; proceedings
The title of a journal, publication series: Lecture Notes in Computer Science
Volume: 1905
Page range: 187-198
Publisher: Scholten, Hans
Place of publication: Berlin [u.a.]
Publishing house: Springer
ISBN: 3-540-41130-5
ISSN: 0302-9743 , 1611-3349
Publication language: English
Institution: School of Business Informatics and Mathematics > Praktische Informatik IV (Effelsberg 1989-2017)
Subject: 004 Computer science, internet
Abstract: In this paper we propose a light-weight, provable secure smart card integration for the OpenPGP secure message format. The basic idea is that the secret keys are stored on a smart card and never leave it. We have integrated this new security approach into an enhanced whiteboard, the digital lecture board (dlb). Existing whiteboards neglect security mechanisms almost completely, even though these mechanisms are extremely important to allow confidential private sessions and billing. The primary application field ouf our concept are small and closed groups, whereas the smart card serves to testify group membership. Our first implementation supports the JAVA i-Button which provides an additional hardware security.

Dieser Eintrag ist Teil der Universitätsbibliographie.

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