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Metering scheme for client privacy protection

방문자의 프라이버시를 보호하는 측정 방식

  • Park, Choon-Sik (Dept. of Information Security, Seoul Women's University)
  • 박춘식 (서울여자대학교 정보보호학과)
  • Received : 2013.03.11
  • Accepted : 2013.05.20
  • Published : 2013.05.31

Abstract

Metering scheme is composed of servers, clients, and an audit agency who collects the information for the clients which have been processed by servers. Although many efficient and secure metering schemes have been proposed in the literature, they do not consider the client privacy issue. To mitigate this limitation of the related work, we propose a metering scheme to protect the privacy of clients in internet. More specifically, we apply RSA based blind signature to the interaction between client and audit agency. If a client spends metering information to the server more than twice, the identity of the client is revealed by the server or audit agency.

Keywords

metering scheme;privacy;security;blind signature;Hash Function

Acknowledgement

Supported by : 서울여자대학교