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2019.10.2 / Conference paper
Efficient UC commitment extension with homomorphism for free (and applications)
Homomorphic universally composable (UC) commitments allow for the sender to reveal the result of additions and multiplications of values contained in commitments without revealing the values themselves while assuring the receiver of the correctness of such computation on committed values.
Advances in Cryptology – ASIACRYPT 2019 / 2019.10.02
Ignacio Cascudo, Ivan Damgård, Bernardo David, Nico Döttling, Rafael Dowsley, Irene Giacomelli