Remote Revocation of Smart Cards in a Private DRM System

Get BibTex-formatted data

Download

PDF

Author

Keith Frikken, Mikhail Atallah, and Marina Bykova

Tech report number

CERIAS TR 2005-11

Entry type

inproceedings

Abstract

We describe a DRM smartcard-based scheme in which content access requests are not linked to a user's identity or smartcard, and in which compromised cards can be revoked without the need to communicate with any card (whether revoked or not). The scheme has many other features, such as efficiency and requiring minimal interaction to process an access request (no complex interactive protocols), forward and backward security, stateless receivers, and under certain cryptographic constructions collusion-resistance. The above is achieved while requiring the smartcard to store only a single key and to perform a single modular exponentiation per revocation. Furthermore, our solution introduces a combinatorial problem that is of independent interest.

Download

PDF

Date

2005 – 01

Booktitle

Australasian Information Security Workshop, Digital Rights Management (AISW'05)

Editor

R. Safavi-Naini, P. Montague, and N. Sheppard

Key alpha

frikken

Pages

169--177

Publisher

Australian Computer Society, Inc.

Series

ACS Conferences in Research and Practice in Information Technology (CRPIT)

Volume

Affiliation

Purdue University

Publication Date

2005-01-01

Copyright

Australian Computer Society, Inc.

Isbn

1-920682-26-0

Issn

1445-1336

BibTex-formatted data

To refer to this entry, you may select and copy the text below and paste it into your BibTex document. Note that the text may not contain all macros that BibTex supports.

@Inproceedings{ frikken,
	title = "Remote Revocation of Smart Cards in a Private DRM System",
	author = "Keith Frikken, Mikhail Atallah, and Marina Bykova",
	year = "2005",
	month = "01",
	booktitle = "Australasian Information Security Workshop, Digital Rights Management (AISW'05)",
	editor = "R. Safavi-Naini, P. Montague, and N. Sheppard",
	pages = "169--177",
	publisher = "Australian Computer Society, Inc.",
	series = "ACS Conferences in Research and Practice in Information Technology (CRPIT) ",
	volume = "44",
	abstract = "We describe a DRM smartcard-based scheme in which content access requests are not linked to a user's identity or smartcard, and in which compromised cards can be revoked without the need to communicate with any card (whether revoked or not).  The scheme has many other features, such as efficiency and requiring minimal interaction to process an access request (no complex interactive protocols), forward and backward security, stateless receivers, and under certain cryptographic constructions collusion-resistance.  The above is achieved while requiring the smartcard to store only a single key and to perform a single modular exponentiation per revocation. Furthermore, our solution introduces a combinatorial problem that is of independent interest.",
	affiliation = "Purdue University",
	copyright = "Australian Computer Society, Inc.",
	isbn = "1-920682-26-0",
	issn = "1445-1336",
}