Four Authorization Protocols for an Electronic Payment System

Varování

Publikace nespadá pod Ústav výpočetní techniky, ale pod Fakultu informatiky. Oficiální stránka publikace je na webu muni.cz.
Autoři

ŽILKA Roman MATYÁŠ Václav KYNCL Libor

Rok publikování 2012
Druh Článek ve sborníku
Konference Mathematical and Engineering Methods in Computer Science 2011, Springer LNCS 7119
Fakulta / Pracoviště MU

Fakulta informatiky

Citace
Doi http://dx.doi.org/10.1007/978-3-642-25929-6_19
Obor Informatika
Klíčová slova payment protocol; micropayment; security protocol
Popis Over the recent years the Czech law has become quite liberal towards electronic payment systems dealing with low-value goods (``micropayments'') \cite{act284}. As of today, few businesses make use of the new legal facilities. This paper concerns a project aiming to support proliferation of the micropayment-based operations by creating a feature-rich, secure payment system with an open specification. More precisely, the key focus here will be payment authorization: as payments are carried out by an electronic device on a customer's behalf, there is a clear need for prevention of its abuse in case of theft. We introduce four original authorization protocols -- each suited to a different environment -- that prescribe the behavior of all relevant communicating devices and hopefully allow for secure and sound authorization.
Související projekty:

Používáte starou verzi internetového prohlížeče. Doporučujeme aktualizovat Váš prohlížeč na nejnovější verzi.

Další info