<会議発表論文>
A Framework for Evaluating Privacy Protection of Authentication Systems

作成者
本文言語
発行日
収録物名
収録物名
開始ページ
終了ページ
出版タイプ
アクセス権
概要 Authentication plays a central role in a variety of social infrastructures such as access control or e-money. Not only should authentication systems be convenient, practical and secure, but also they ...are often required to protect users’ privacy. In this paper, we present an authentication framework for which identifiability, anonymity, linkability and unlinkability are well defined. Using our framework, we are able to evaluate and compare privacy protection properties of various authentication systems based on different core technologies. One of our main results is that authentication systems based on group signatures and one-time ID are shown to be equivalent in the sense of protecting users’ privacy (more precisely they both have anonymity and unlinkability).続きを見る

本文情報を非表示

toru07_2 pdf 106 KB 42  

詳細

レコードID
査読有無
関連情報
主題
注記
タイプ
登録日 2009.04.22
更新日 2020.02.10

この資料を見た人はこんな資料も見ています