 |
English
|
正體中文
|
简体中文
|
Post-Print筆數 : 27 |
Items with full text/Total items : 113318/144297 (79%)
Visitors : 51060448
Online Users : 879
|
|
|
Loading...
|
Please use this identifier to cite or link to this item:
https://nccur.lib.nccu.edu.tw/handle/140.119/138295
|
| Title: | Anonymous Credential Scheme Supporting Active Revocation |
| Authors: | 曾一凡
Tseng, Yi-Fan
Fan, Chun-I
Wu, Chien-Nan
Hsu, Jen-Chun
Chen, Wen-Tsuen |
| Contributors: | 資科系 |
| Date: | 2015-01 |
| Issue Date: | 2021-12-09 16:11:47 (UTC+8) |
| Abstract: | With the rapid development of electronic commerce, digital credentials are used with increasing frequency. Today users employing digital credentials not only complete the identity authentication process and obtain service, but also attach importance to their anonymity with the concept of privacy protection that is being rapidly developed. For this reason, anonymous credential mechanisms are being increasingly studied. However, while anonymous credentials provide privacy protection for users, the question of how to manage the credentials is a problem for issuers and service providers. In recent years, many literatures have proposed that the revocation list is a challenge to effectively implement, while users and credential consumers receive the corresponding revocation list with massive computational costs. In this paper, we present an improved anonymous credential revocation mechanism in which we examine how users not only provide passive revocation management but must spend considerable time in computational terms. We distribute the permission of revocation to the issuer and the service provider. The revocation phase can be executed only if both issuer and service provider permit, so users are not afraid that the issuer or service provider will access their private information. In addition, the issuer and the service provider can also manage illegal users. Consequently, online service systems can be more widely used. Further, we add a mechanism of time-revocation, which sets a time limit on the revocability of the anonymous credentials. This capability enables the issuer to more effectively manage the revocation phase. |
| Relation: | 2014 Ninth Asia Joint Conference on Information Security |
| Data Type: | conference |
| DOI 連結: | 10.1109/AsiaJCIS.2014.17
https://doi.org/10.1109/AsiaJCIS.2014.17 |
| Appears in Collections: | [資訊科學系] 會議論文
|
Files in This Item:
| File |
Description |
Size | Format | |
|---|
| 25.pdf | | 180Kb | Adobe PDF2 | 392 | View/Open |
|
All items in 政大典藏 are protected by copyright, with all rights reserved.
|
著作權政策宣告 Copyright Announcement1.本網站之數位內容為國立政治大學所收錄之機構典藏，無償提供學術研究與公眾教育等公益性使用，惟仍請適度，合理使用本網站之內容，以尊重著作權人之權益。商業上之利用，則請先取得著作權人之授權。
The digital content of this website is part of National Chengchi University Institutional Repository. It provides free access to academic research and public education for non-commercial use. Please utilize it in a proper and reasonable manner and respect the rights of copyright owners. For commercial use, please obtain authorization from the copyright owner in advance.
2.本網站之製作，已盡力防止侵害著作權人之權益，如仍發現本網站之數位內容有侵害著作權人權益情事者，請權利人通知本網站維護人員(
nccur@nccu.edu.tw)，維護人員將立即採取移除該數位著作等補救措施。
NCCU Institutional Repository is made to protect the interests of copyright owners. If you believe that any material on the website infringes copyright, please contact our staff(
nccur@nccu.edu.tw). We will remove the work from the repository and investigate your claim.
