logo
科言猫学术研究的AI总结
language
手机端手机端
  • Phone Feature微信小程序
简体中文简体中文
notice消息通知
博客博客
delete
arrow
返回

Enhancing E-Voting with Multiparty Class Group Encryption

delete2026-01-01
delete0
PRE
AI
M
Michele Battagliola *
G
Giuseppe D’Alconzo
A
Andrea Gangemi
C
Chiara Spadafora
DOI：10.1007/978-3-032-01806-9_14delete
delete原文链接
delete原文求助
delete分享
delete收藏
摘要

摘要

En 中文
CHide是最突出的电子投票协议之一，它虽然结合了安全性和效率，但存在加密凭证过长的缺点。本文从CHide出发，提出了一种新协议，基于多方类群加密（CGE）而非已知阶群上的离散对数密码学。我们实现了O(nr)的计算复杂度，其中n为选票数，r为投票人数，仅需调用MixNet算法一次。CGE的同态特性使得凭证长度缩短20倍，同时保持相同的安全级别，代价是效率上有轻微的降低。
Keyword:
Class Group Encryption
Threshold Encryption
Coercion Resistance
E-voting

期刊

A
APPLIED CRYPTOGRAPHY AND NETWORK SECURITY WORKSHOPS, ACNS 2025 SATELLITE WORKSHOPS: AIHWS, AIOTS, QSHC, SCI, PRIVCRYPT, SPIQE, SIMLA, AND CIMSS 2025, PT II
IF:
0
论文数:
16
被引数:
0

机构

M
Marche Polytechnic University
学者数:
1.2W
论文数: 9.5K
被引数: 1.1W
U
university of trento
学者数:
1.8K
论文数: 940
被引数: 0
P
Polytechnic University of Turin
学者数:
1.3W
论文数: 1.3W
被引数: 1.3W
学者 查看更多机构
引用论文

引用论文

Efficient Receipt-Free Voting Based on Homomorphic Encryption
errLecture Notes in Computer Science
IF0
err2000-05-12
err0
PREAI
errMartin Hirt; Kazue Sako
err分享
err收藏
err
IF0
err
err0
PREAI
err
err分享
err收藏
Efficient Succinct Zero-Knowledge Arguments in the CL Framework
errJournal of Cryptology
IF0
err2025-01-01
err0
PREAI
errBeaugrand,Agathe; Castagnos,Guilhem; Laguillaumie,Fabien
err分享
err收藏
Practical Fully Secure Unrestricted Inner Product Functional Encryption Modulo p
errLecture Notes in Computer Science
IF0
err2018-10-27
err0
errOAAI
errGuilhem Castagnos; Fabien Laguillaumie; Ida Tucker
err分享
err收藏
Coercion-resistant electronic elections
errProceedings of the 2005 ACM workshop on Privacy in the electronic society
IF0
err2005-11-07
err0
errOAAI
errAri Juels; Dario Catalano; Markus Jakobsson
err分享
err收藏
Civitas: Toward a Secure Voting System
err2008 IEEE Symposium on Security and Privacy (sp 2008)
IF0
err2008-05-01
err0
errOAAI
errMichael R. Clarkson; Stephen Chong; Andrew C. Myers
err分享
err收藏
An Improved Threshold Homomorphic Cryptosystem Based on Class Groups
errLecture Notes in Computer Science
IF0
err2024-01-01
err0
PREAI
errBraun,Lennart; Castagnos,Guilhem; Damgård,Ivan; Laguillaumie,Fabien; Melissaris,Kelsey; Orlandi,Claudio; Tucker,Ida
err分享
err收藏
err
IF0
err
err0
PREAI
err
err分享
err收藏
Selene: Voting with Transparent Verifiability and Coercion-MitigationSelene: 具有透明可验证性和胁迫缓解的投票机制
errLecture Notes in Computer Science
IF0
err2016-08-31
err0
PREAI
errPeter Y. A. Ryan; Peter B. Rønne; Vincenzo Iovino
err分享
err收藏
CAISED: A Protocol for Cast-as-Intended Verifiability with a Second DeviceCAISED：一种使用第二设备实现按预期可验证性的协议
errLecture Notes in Computer Science
IF0
err2023-09-22
err0
PREAI
errJohannes Müller; Tomasz Truderung
err分享
err收藏
学者 查看更多内容