Welcome to the resource topic for 2007/341
Title:
Multi-Party Indirect Indexing and Applications
Authors: Matthew Franklin, Mark Gondree, Payman Mohassel
Abstract:We develop a new multi-party generalization of Naor-Nissim indirect indexing, making it possible for many participants to simulate a RAM machine with only poly-logarithmic blow-up. Our most efficient instantiation (built from length-flexible additively homomorphic public key encryption) improves the communication complexity of secure multi-party computation for a number of problems in the literature. Underlying our approach is a new multi-party variant of oblivious transfer which may be of independent interest.
ePrint: https://eprint.iacr.org/2007/341
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