1 research outputs found
Computational Soundness of Uniformity Properties for Multi-party Computation based on LSSS
We provide a symbolic model for multi-party computation
based on linear secret-sharing scheme, and prove that this model is com-
putationally sound: if there is an attack in the computational world, then
there is an attack in the symbolic (abstract) model. Our original contri-
bution is that we deal with the uniformity properties, which cannot be
described using a single execution trace, while considering an unbounded
number of sessions of the protocols in the presence of active and adaptive
adversaries