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Title: Data integrity for active web intermediaries
Keywords: Data Integrity, web intermediaries, digital signature, Content Distribution, HTTP, Web Caching
Issue Date: 12-Aug-2004
Citation: YU XIAOYAN (2004-08-12). Data integrity for active web intermediaries. ScholarBank@NUS Repository.
Abstract: In this thesis, we propose a data integrity framework with the following functionalities: a server can specify its authorizations, active web intermediaries can provide services in accordance with the server's intention, and more importantly, a client is facilitated to verify the received message with the server's authorizations and intermediaries' traces. We implement the proxy-side of the framework on top of the Squid proxy server system and its client-side with Netscape Plug-in SDK. To summarize, my contributions are as follows.a?? Define a data integrity framework, its associated language specification and its associated system model to solve the data integrity problem in active network with real-time content transformation.a?? Build a prototype of our data integrity model and do sets of experiments to show the practicability of our proposal through its low performance overhead and the feasibility of data reuse.
Appears in Collections:Master's Theses (Open)

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