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920 Design Rationale for Secure Probe Storage based on Patterned Magnetic Media
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Abelmann, L. and Chong, Chuen Ngen and Hartel, P.H. and Lodder, J.C. (2002) Design Rationale for Secure Probe Storage based on Patterned Magnetic Media. Technical Report TR-CTIT-02-42, Centre for Telematics and Information Technology University of Twente, Enschede. ISSN 1381-3625

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Abstract

We describe the design rationale for a hardware tamper resistant secure storage system based on probe storage with a patterned magnetic medium. This medium supports normal read/write operations by magnetising individual dots perpendicular to the media plane. We report on an experiment to show that in principle the medium also supports a separate class of read/write-once operations by allowing individual dots in the media to be destroyed irreversibly by precise local heating. Security stems from the fact that bulk-erase is not possible.

Item Type:Internal Report (Technical Report)
Research Group:EWI-DIES: Distributed and Embedded Security, EWI-SMI: Systems and Materials for Information storage
Research Program:CTIT-ISTRICE: Integrated Security and Privacy in a Networked World
Research Project:A4: Adaptive non-volatile storAge systems for Adaptive Applications
Additional Information:Imported from DIES
ID Code:920
Deposited On:15 October 2007
Refereed:No
More Information:statistics

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