作者: Moni Naor , Benny Pinkas
DOI: 10.1007/BFB0054155
关键词: Metering mode 、 Web page 、 Public-key cryptography 、 Authentication 、 Computer science 、 Server 、 Cryptography 、 Process (engineering) 、 Computer security
摘要: We consider an environment in which many servers serve even larger number of clients (e.g. the web), and it is required to meter interaction between clients. More specifically, desired count that were served by a server. A major possible application measure popularity web pages order decide on advertisement fees. The metering process must be very efficient should not require extensive usage any new communication channels. ould also secure against fraud attempts inflate their attempt disrupt process. suggest several constructions systems, based cryptographic techniques. They are accurate can preserve privacy