A shuffle is a permutation and re-encryption of a set of ciphertexts. Shuffles are for instance used in mix-nets for anonymous broadcast and voting. One way to make a shuffle verifiable is to give a zero-knowledge proof of correctness. All currently known practical zero-knowledge proofs for correctness of a shuffle rely on interaction. We give the first efficient non-interactive zero-knowledge proof for correctness of a shuffle.
%0 Conference Paper
%1 DBLP:conf/asiacrypt/GrothL07
%A Groth, Jens
%A Lu, Steve
%B ASIACRYPT
%D 2007
%K crypto
%P 51-67
%R 10.1007/978-3-540-76900-2_4
%T A Non-interactive Shuffle with Pairing Based Verifiability
%V 4833/2007
%X A shuffle is a permutation and re-encryption of a set of ciphertexts. Shuffles are for instance used in mix-nets for anonymous broadcast and voting. One way to make a shuffle verifiable is to give a zero-knowledge proof of correctness. All currently known practical zero-knowledge proofs for correctness of a shuffle rely on interaction. We give the first efficient non-interactive zero-knowledge proof for correctness of a shuffle.
@inproceedings{DBLP:conf/asiacrypt/GrothL07,
abstract = {A shuffle is a permutation and re-encryption of a set of ciphertexts. Shuffles are for instance used in mix-nets for anonymous broadcast and voting. One way to make a shuffle verifiable is to give a zero-knowledge proof of correctness. All currently known practical zero-knowledge proofs for correctness of a shuffle rely on interaction. We give the first efficient non-interactive zero-knowledge proof for correctness of a shuffle.},
added-at = {2010-02-28T03:49:08.000+0100},
author = {Groth, Jens and Lu, Steve},
bibsource = {DBLP, http://dblp.uni-trier.de},
biburl = {https://www.bibsonomy.org/bibtex/23069fc91425b74d247e5b4fb997810d8/ytyoun},
booktitle = {ASIACRYPT},
description = {NIZK},
doi = {10.1007/978-3-540-76900-2_4},
interhash = {efc678ebec92e42d42c14c3c2b94e30a},
intrahash = {3069fc91425b74d247e5b4fb997810d8},
keywords = {crypto},
pages = {51-67},
timestamp = {2011-10-01T05:03:46.000+0200},
title = {A Non-interactive Shuffle with Pairing Based Verifiability},
volume = {4833/2007},
year = 2007
}