Abstract
In this paper we consider the problem of securely outsourcing computation on private data. We present a protocol for securely distributing the computation of the data structures used by current implementations of the Certified Information Access primitive. To this aim, we introduce the concept of a Verifiable Deterministic Envelope - that may be of independent interest - and we provide practical implementations, based on standard cryptographic assumptions. We also discuss a prototype implementation of our proposal based on the PUB-WCL framework developed at the University of Paderborn for sharing computation across a network. © 2008 Springer Berlin Heidelberg.
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CITATION STYLE
Blundo, C., De Cristofaro, E., Del Sorbo, A., Galdi, C., & Persiano, G. (2008). A distributed implementation of the certified information access service. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 5283 LNCS, pp. 396–410). Springer Verlag. https://doi.org/10.1007/978-3-540-88313-5_26
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