An information theoretic approach to metering schemes

被引:1
|
作者
De Bonis, A [1 ]
Masucci, B [1 ]
机构
[1] Univ Salerno, Dipartimento Informat & Applicaz, I-84081 Baronissi, SA, Italy
关键词
D O I
10.1109/ISIT.2000.866339
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
A metering scheme is a method to count the number of clients which visit each server. Naor and Pinkas [1] presented metering schemes which allow to identify servers which are visited by at least a certain number h of clients and is secure against attempts by servers of inflating the count of their visits. In this paper we consider secure metering schemes for ramp access structures. We provide lower bounds on the size of the information given to clients and to servers and present a scheme achieving these bounds.
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页码:49 / 49
页数:1
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