ACB-Vote: Efficient, flexible and privacy-preserving blockchain-based score voting with anonymously convertible ballots

• Main Authors: XUE, Wenyi, LI, Yingjiu, PANG, Hwee Hwa, DENG, Robert H.
• 格式: text
• 語言: English
• 出版: Institutional Knowledge at Singapore Management University 2023
• 主題: Score voting; blockchain; anonymous authentication; convertible linkable signatures; signature of knowledge; Databases and Information Systems; Information Security
• 在線閱讀: https://ink.library.smu.edu.sg/sis_research/8110

Blockchain has emerged as a decentralized platform for e-voting. Among various blockchain-based voting systems, score voting provides flexible choices and better reflects public opinions. However, existing blockchain-based score voting systems suffer from heavy range proof overheads, and are much in...