3 Result(s)
within
Esha Ghosh
English
Computer Communication Networks
Systems and Data Security
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Chapter and Conference Paper
Secret-Shared Shuffle
Generating additive secret shares of a shuffled dataset - such that neither party knows the order in which it is permuted - is a fundamental building block in many protocols, such as secure collaborative filterin...
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Chapter and Conference Paper
Verifiable Zero-Knowledge Order Queries and Updates for Fully Dynamic Lists and Trees
We propose a three-party model for maintaining a dynamic data structure that supports verifiable and privacy-preserving (zero-knowledge) queries. We give efficient constructions supporting this model for order...
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Chapter and Conference Paper
Zero-Knowledge Authenticated Order Queries and Order Statistics on a List
An order query takes as input a set of elements from a list (ordered sequence) \(\mathcal {L}\) , and asks for this se...
