An implementation of a universally verifiable electronic voting scheme based on shuffling

Jun Furukawa, Hiroshi Miyauchi, Kengo Mori, Satoshi Obana, Kazue Sako

研究成果: Conference contribution

20 被引用数 (Scopus)

抄録

This paper discusses the implementation of the voting scheme based on mix-net technology. The advantages of employing this technology cire that voters can vote-and-go, and that it is flexible enough to be used for variety of vote-expression methods, while ensuring the privacy of votes and the elimination of faulty players. The most attractive security feature of this scheme is its universal verifiability; anyone can confirm the correctness of the result. Such verifiability is achieved by providing proofs on correct shufliling and decryption. The paper presents a new scheme for generating a single proof for shuffle-and-decrypt process. Compsu'ed to the combination of two separate proofe on shuffle and decryption, the new scheme is 150% faster with only 80% of the length. As a result, the system was able to produce results that were verified correct within twenty minutes following a vote participated in by ten thousand voters, with three shuffling centers being used. We beheve this is the first implementation report of a voting scheme with universal verifiability.

本文言語English
ホスト出版物のタイトルFinancial Cryptography - 6th International Conference, FC 2002, Revised Papers
編集者Matt Blaze
出版社Springer Verlag
ページ16-30
ページ数15
ISBN(印刷版)354000646X, 9783540006466
DOI
出版ステータスPublished - 2003
外部発表はい
イベント6th International Financial Cryptography Conference, FC 2002 - Southampton, Bermuda
継続期間: 2002 3月 112002 3月 14

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2357
ISSN(印刷版)0302-9743
ISSN(電子版)1611-3349

Conference

Conference6th International Financial Cryptography Conference, FC 2002
国/地域Bermuda
CitySouthampton
Period02/3/1102/3/14

ASJC Scopus subject areas

  • 理論的コンピュータサイエンス
  • コンピュータ サイエンス(全般)

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