DocumentCode
3021982
Title
Enhancing applications with approved location stamps
Author
Zugenmaier, Alf ; Kreutzer, Michael ; Kabatnik, Matthias
Author_Institution
Inst. for Inf. & Social Studies, Freiburg Univ., Germany
fYear
2001
fDate
6-9 May 2001
Firstpage
140
Lastpage
147
Abstract
This contribution proposes a service that provides location information of a GSM mobile device that can be mapped to a specific user and can be verified by means of asymmetric cryptography. The service returns a digitally signed record - a location stamp - that can be used as a proof, eg, in commercial transactions using mobile telephones
Keywords
cellular radio; cryptography; intelligent networks; message authentication; GSM mobile device; IN; approved location stamps; asymmetric cryptography; commercial transactions; digital signature; intelligent networks; location information; mobile telephones; service; Application software; Communication networks; Cryptography; Digital signatures; GSM; Informatics; Mobile communication; Mobile handsets; Personal digital assistants; Telematics;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Network Workshop, 2001 IEEE
Conference_Location
Boston, MA
Print_ISBN
0-7803-7047-3
Type
conf
DOI
10.1109/INW.2001.915307
Filename
915307
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