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Verifying Identifier-Authenticity in Ubiquitous Computing Environment
2007
21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07)
In ubiquitous computing environment, identification of objects and places in the real world is important, and 2-D printing code is useful to store identifiers of them. However, since it is easy to modify the content stored in the 2-D code, we must verify whether the identifier written in the 2-D code is indeed issued by the authorized organization. In this paper, we propose a verification method for identifiers stored in the 2-D code. Our system makes sure that the identifier is indeed issued
doi:10.1109/ainaw.2007.368
dblp:conf/aina/KaminaAEKYS07
fatcat:bug2osbd3vbjjnx7pd72e4rzdm