Pre-authentication using infrared (CROSBI ID 46154)
Prilog u knjizi | izvorni znanstveni rad
Podaci o odgovornosti
Spahić, Amir ; Kreutzer, Michael ; Chandratilleke, Sumit
engleski
Pre-authentication using infrared
Using complex authentication and verification methods is not always feasible in application fields with time and resource restrictions. However, fast and configuration-less authentication methods are required in many pervasive computing applications using wireless connectivity. In this paper we present an authentication mechanism which uses context information for its first phase, the so called pre-authentication phase. During this phase a connection between two devices is established to generate a common secret as a prerequisite for the subsequent authentication. We present an implementation of a special device called “magic wand”, using optical communication for the pre- authentication phase. With the help of this device it is also possible to quickly authenticate devices for subsequent use in service discovery.
Security, Privacy, Pervasive Computing, Infrared, Pre-authentication
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Podaci o prilogu
105-113.
objavljeno
Podaci o knjizi
Privacy, Security and Trust within the Context of Pervasive Computing
Robinson, Philip ; Vogt, Harald ; Wagealla, Waleed
New York (NY): Springer
2005.
978-0387234618