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Uwe K H Korst
Researcher at Deutsche Telekom
Publications - 13
Citations - 85
Uwe K H Korst is an academic researcher from Deutsche Telekom. The author has contributed to research in topics: Smart card & Identification (information). The author has an hindex of 6, co-authored 13 publications receiving 85 citations.
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Patent
Off-line data terminal with virtual on-line capabilities
TL;DR: In this article, a distinction between on-line terminals at all times have access to a data connection and stand-alone terminals that have no data connection is made, and the use of smart cards to be improved so that a data exchange is enabled with a low data rate without data connection.
Patent
Protecting data passing between data processing device and terminal device connected via telecommunications network
Peter Boehl,Uwe K H Korst +1 more
TL;DR: In this paper, the authors present a method for using a code stored in a security module in each device for mutual authentication before commencing the transfer of data, where each code represents keys within an algorithm which processes random data fed to the terminal or data processor; the results of the processing are fed back to the data processor or terminal.
Patent
Method for checking transactions with electronic wallet systems
TL;DR: In this article, a method for transaction control electronic purse systems in the form of memory chip or microprocessor cards (cards) described comprising at least an identification area and a count area being examined by the abbuchende terminal before a transaction in each case by means of an authentication whether the card is authentic.
Patent
Verfahren und Vorrichtung zum universellen und gesicherten Zugang zum Telefonnetz
Uwe K H Korst,Dr.Rer.Nat. Schaefer-Lorinser,Alfred Dr Ing Scheerhorn,Friedrich Tönsing,Hans Trabold +4 more
TL;DR: In this paper, an Authentifikationsalgorithms are used for the Durchfuhrung of a Telefonnetz in a standard telefonanschlussen.
Patent
Verfahren und Vorrichtung zum universellen und gesicherten Zugang zu angebotenen Multimediadiensten über das Telefonnetz
TL;DR: In this paper, the authors describe a multimediagerat (29) as a "mobile data center" with a Tastatur (31), a display (36), an integriertem Mikrofon (35), and an Einschub-Vorrichtung (37).