NDLI: Minimal credential disclosure in trust negotiations

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Minimal credential disclosure in trust negotiations

Content Provider	ACM Digital Library
Author	Bertino, Elisa Squicciarini, Anna Paci, Federica Bauer, David Blough, Douglas M.
Abstract	The secure release of identity attributes is a key enabler for electronic business interactions. Integrity and confidentiality of identity attributes are two key requirements in such context. Users should also have the maximum control possible over the release of their identity attributes and should state under which conditions these attributes can be disclosed. Moreover, users should disclose only the identity attributes that are actually required for the transactions at hand. In this paper we present an approach for the controlled release of identity attributes that addresses such requirements. The approach is based on the integration of trust negotiation and minimal credential disclosure techniques. Trust negotiation supports selective and incremental disclosure of identity attributes, while minimal credential disclosure guarantees that only the attributes necessary to complete the on line interactions are disclosed.
Starting Page	89
Ending Page	96
Page Count	8
File Format	PDF
ISBN	9781605582948
DOI	10.1145/1456424.1456439
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2008-10-31
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Micro-claims Minimal disclosure Identity attributes
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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