A Study on Implementation and Design of Scheme to Securely Circulate Digital Contents

With explosive growth in the area of the Internet and IT services, various types of digital contents are generated and circulated, for instance, as converted into digital-typed, secure electronic records or reports, which have high commercial value, e-tickets and so on. However, because those digital contents have commercial value, high-level security should be required for delivery between a consumer and a provider with non face-to-face method in online environment. As a digital contents, an e-ticket is a sort of electronic certificate to assure ticket-holder’s proprietary rights of a real ticket. This paper focuses on e-ticket as a typical digital contents which has real commercial value. For secure delivery and use of digital contents in on/off environment, this paper proposes that 1) how to generate e-tickets in a remote e-ticket server, 2) how to authenticate a user and a smart card holding e-tickets for delivery in online environment, 3) how to save an e-ticket transferred through network into a smart card, 4) how to issue and authenticate e-tickets in offline, and 5) how to collect and discard outdated or used e-tickets.

keywords: e-ticket, electronic certificate, anonimity, integrity, digital cash, 전자티켓, 전자인증서, 익명성, 무결성, 전자화폐, e-ticket, electronic certificate, anonimity, integrity, digital cash

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논문 상세

Vol.26 No.2

디지털콘텐츠의 안전한 유통을 위한 구조 설계 및 구현에 관한 연구

A Study on Implementation and Design of Scheme to Securely Circulate Digital Contents

Abstract

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