An Electronic Retail Payment System with Distributed Control : A Conceptual Design

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概要

• 論文の詳細を見る

• This paper proposes an electronic retail payment system to provide flexible and efficient funds transfers with adequate security, reliability, circulativity, and anonymity even in large-scale applications. Funds are represented by a portable intelligent device called a card issued by a supervising organization, the system provider. Funds can be transferred from a card to another at an intelligent terminal called a mediator. To update the balance of each card, two digital signatures are generated by a three-party protocol conducted by the cards and mediator, and are encoded and appended to a write-once separate memory in the card. Old signatures are simultaneously nullified. Through a wired or radio non-real-time link, the generated signatures are periodically reported to the system provider to systemically manage possible abuses.

• 一般社団法人電子情報通信学会の論文
• 1995-01-25

著者

• Matsumoto Tsutomu

  Faculty Of Engineering Yokohama National University

関連論文

• Shared Pseudo-Random Secret Generation Protocols (Special Section on Discrete Mathematics and Its Applications)
• A Simple Method to Control Indirect Information Flows (Special Section of Letters Selected from the 1994 IEICE Spring Conference)
• Optimization of Time-Memory Trade-Off Cryptanalysis and Its Application to DES, FEAL-32, and Skipjack (Special Section on Cryptography and Information Security)
• An Electronic Retail Payment System with Distributed Control : A Conceptual Design

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