作者: Aggelos Kiayias , Thomas Zacharias , Bingsheng Zhang
DOI: 10.1007/978-3-662-46803-6_16
关键词: Standard model (cryptography) 、 Random oracle 、 Mathematics 、 Randomness 、 Commitment scheme 、 Theoretical computer science 、 Bulletin board 、 Verifiable secret sharing 、 Cryptography 、 Scheme (programming language)
摘要: We present the cryptographic implementation of “DEMOS”, a new e-voting system that is end-to-end verifiable in standard model, i.e., without any additional “setup” assumption or access to random oracle (RO). Previously known systems required such assumptions (specifically, either existence “randomness beacon” were only shown secure RO model). In order analyze our scheme, we also provide modeling verifiability as well privacy and receipt-freeness encompasses previous definitions form two concise attack games.