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Featured researches published by Helmut Scherzer.


Archive | 2018

On the Quest to the Ultimate Digital Money

Helmut Scherzer

Digital money in contrast to payment schemes has not received much attention through the last years. Although BitCoin (a digital currency) is unacceptable as digital money, its appearance pointed out the versatility of the digital money idea. The business models for digital money are not as apparent as compared to payment schemes. However, the most critical path for digital money is the technical implementation that has long‐term security, e. g. the value of digital money shall not be breakable even after 40 years of evolutionary security analysis.


Informatik Spektrum | 2016

Auf der Suche nach dem ultimativen digitalen Geld

Helmut Scherzer

ZusammenfassungDer Artikel beschreibt eine Aufstellung von Kriterien für die Anwendung digitalen Geldes aus Benutzersicht. Da eine Lösung bekannt ist, die diese Kriterien erfüllt, wird diese Lösung im Weiteren vorgestellt.


Archive | 2009

Releasing a service on an electronic appliance

Stephan Spitz; Helmut Scherzer; Thorsten Urhahn; Hans Borgs


Archive | 2009

DATA COMMUNICATION USING PORTABLE TERMINAL

Stephan Spitz; Hermann Sterzinger; Helmut Scherzer; Hans Borgs; Thorsten Urhahn


Archive | 2008

Method for producing acknowledged transaction data and corresponding device

Helmut Scherzer; Hans-Juergen Roth; Michael Baldischweiler


Archive | 2013

Method for controlling access to a computer using a mobile terminal

Helmut Scherzer; Klaus Finkenzeller


Archive | 2013

Authenticated transaction approval

Helmut Scherzer; Hermann Sterzinger


Archive | 2009

Freischalten eines dienstes auf einem elektronischen gerät

Stephaan Spitz; Helmut Scherzer; Thorsten Urhahn; Hans Borgs


Archive | 2008

Verfahren zur Erzeugung bestätigter Transaktionsdaten und Vorrichtung dazu

Helmut Scherzer; Hans-Jürgen Roth; Michael Baldischweiler


Archive | 2014

Verfahren zum Aufbauen einer Schlüsselinfrastruktur

Helmut Scherzer; Gisela Meister; Ullrich Martini

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