End-to-end verifiable electronic voting scheme of blockchain based on random linear block code  

作　　者：Liu Ting Cui Zhe Pu Hongquan Peng Xingyi 刘霆;Cui Zhe;Pu Hongquan;Peng Xingyi(Chengdu Institute of Computer Applications,Chinese Academy of Sciences,Chengdu 610041,P.R.China;School of Computer and Control Engineering,University of Chinese Academy of Sciences,Beijing 100049,P.R.China;Guangxi Key Laboratory of Hybrid Computation and IC Design Analysis,Nanning 530006,P.R.China)

机构地区：[1]Chengdu Institute of Computer Applications,Chinese Academy of Sciences,Chengdu 610041,P.R.China [2]School of Computer and Control Engineering,University of Chinese Academy of Sciences,Beijing 100049,P.R.China [3]Guangxi Key Laboratory of Hybrid Computation and IC Design Analysis,Nanning 530006,P.R.China

出　　处：《High Technology Letters》2020年第1期25-33,共9页高技术通讯（英文版）

基　　金：Supported by the National Natural Science Foundation of China(No.61501064);Sichuan Technology Support Program(No.2015GZ0088);Guangxi Key Laboratory of Hybrid Computation and IC Design Analysis(No.HCIC201502,HCIC201701)。

摘　　要：Blockchain is an emerging decentralized technology of electronic voting.The current main consensus protocols are not flexible enough to manage the distributed blockchain nodes to achieve high efficiency of consensus.For practical implementation,the consensus based on random linear block code(RLBC)is proposed and applied to blockchain voting scheme.Along with achieving the record correctness and consistency among all nodes,the consensus method indicates the active and inactive consensus nodes.This ability can assist the management of consensus nodes and restrain the generating of chain forks.To achieve end-to-end verifiability,cast-or-audit and randomized partial checking(RPC)are used in the proposed scheme.The voter can verify the high probability of correctness in ballot encryption and decryption.The experiments illustrate that the efficiency of proposed consensus is suitable for blockchain.The proposed electronic voting scheme is adapted to practical implementation of voting.

关 键 词：RANDOM linear block code(RLBC) ELECTRONIC voting(e-voting) blockchain CONSENSUS END-TO-END verifiable 

分 类 号：D034.4[政治法律—政治学] TP311.13[自动化与计算机技术—计算机软件与理论]