Faster CRT-RSA Decryption towards RFID applications

Maitra, Subhamoy, Sarkar, Santanu and Chowdhury, Morshed 2010, Faster CRT-RSA Decryption towards RFID applications, in Radio frequency identification system security : RFIDsec'10 Asia Workshop proceedings, IOS Press, Amsterdam, The Netherlands, pp.61-72.

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Title Faster CRT-RSA Decryption towards RFID applications
Author(s) Maitra, Subhamoy
Sarkar, Santanu
Chowdhury, Morshed
Title of book Radio frequency identification system security : RFIDsec'10 Asia Workshop proceedings
Editor(s) Li, Yingjiu
Zhou, Jianying
Publication date 2010
Series Cryptology and Information Security Series
Chapter number 5
Total chapters 12
Start page 61
End page 72
Total pages 12
Publisher IOS Press
Place of Publication Amsterdam, The Netherlands
Keyword(s) cryptography
CRT-RSA
factorization
fast decryption
RFID
RSA
Summary

In this paper we present a strategy to design the RSA parameters in such a manner so that the CRT-RSA decryption becomes more efficient than the existing methods. We achieve around 21% improvement in speed over the currently best known implementation strategy for CRT-RSA decryption with our properly chosen parameters that also helps in terms of less memory requirement. Moreover, we argue in detail the cryptographic security regarding our choice of the secret parameters.

ISBN 1607504855
9781607504856
ISSN 1871-6431
Language eng
Field of Research 080503 Networking and Communications
Socio Economic Objective 890199 Communication Networks and Services not elsewhere classified
HERDC Research category B1 Book chapter
Copyright notice ©2010, IOS Press
Persistent URL http://hdl.handle.net/10536/DRO/DU:30034418

Document type: Book Chapter
Collection: School of Information Technology
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