Security of offline anonymous electronic cash systems against insider attacks by untrusted authorities revisited

Takashi Nishide, Kouichi Sakurai

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

5 被引用数 (Scopus)

抄録

In the design of electronic cash systems, we usually focus on preventing customers' malicious behaviors. However, since authorities such as banks and certificate authorities may have important secret data of customers, the insider attacks by the untrusted authorities also need to be handled carefully. Miyazaki and Sakurai [1] first evaluated security of offline anonymous electronic cash systems against the insider attacks by untrusted authorities. They analyzed the security of the existing electronic cash systems and categorized the systems into four types. In this paper, we reconsider the security of offline anonymous electronic cash systems including more recent systems based on the classification of Miyazaki and Sakurai.

本文言語英語
ホスト出版物のタイトルProceedings - 3rd IEEE International Conference on Intelligent Networking and Collaborative Systems, INCoS 2011
ページ656-661
ページ数6
DOI
出版ステータス出版済み - 2011
イベント3rd IEEE International Conference on Intelligent Networking and CollaborativeSystems, INCoS 2011 - Fukuoka, 日本
継続期間: 11 30 201112 2 2011

出版物シリーズ

名前Proceedings - 3rd IEEE International Conference on Intelligent Networking and Collaborative Systems, INCoS 2011

その他

その他3rd IEEE International Conference on Intelligent Networking and CollaborativeSystems, INCoS 2011
国/地域日本
CityFukuoka
Period11/30/1112/2/11

All Science Journal Classification (ASJC) codes

  • 人工知能
  • コンピュータ ネットワークおよび通信

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