NDLI: Networked cryptographic devices resilient to capture

Content Provider	Springer Nature Link
Author	MacKenzie, Philip Reiter, Michael K.
Copyright Year	2003
Abstract	We present a simple technique by which a device that performs private key operations (signatures or decryptions) in networked applications and whose local private key is activated with a password or PIN can be immunized to offline dictionary attacks in case the device is captured. Our techniques do not assume tamper resistance of the device but rather exploit the networked nature of the device in that the device’s private key operations are performed using a simple interaction with a remote server. This server, however, is untrusted – its compromise does not reduce the security of the device’s private key unless the device is also captured – and need not have a prior relationship with the device. We further extend this approach with support for key disabling, by which the rightful owner of a stolen device can disable the device’s private key even if the attacker already knows the user’s password.
Starting Page	1
Ending Page	20
Page Count	20
File Format	PDF
ISSN	16155262
Journal	International Journal of Information Security
Volume Number	2
Issue Number	1
e-ISSN	16155270
Language	English
Publisher	Springer Berlin Heidelberg
Publisher Date	2003-11-01
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Cryptographic protocols Passwords Networked devices Private key protection Key disabling Data Encryption Computer Communication Networks Operating Systems Coding and Information Theory Management of Computing and Information Systems Communications Engineering, Networks
Content Type	Text
Resource Type	Article
Subject	Computer Networks and Communications Information Systems Safety, Risk, Reliability and Quality Software

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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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