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The Security Challenges of Ubiquitous Computing Read chapter Read first chapter

2003 | OriginalPaper | Chapter

Securing Encryption Algorithms against DPA at the Logic Level: Next Generation Smart Card Technology

Authors : Kris Tiri, Ingrid Verbauwhede

Published in: Cryptographic Hardware and Embedded Systems - CHES 2003

Publisher: Springer Berlin Heidelberg

Included in: Professional Book Archive

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This paper describes a design method to secure encryption algorithms against Differential Power Analysis at the logic level. The method employs logic gates with a power consumption, which is independent of the data signals, and therefore the technique removes the foundation for DPA. In a design experiment, a fundamental component of the DES algorithm has been implemented. Detailed transistor level simulations show a perfect security whenever the layout parasitics are not taken into account.

previous chapter Parity-Based Concurrent Error Detection of Substitution-Permutation Network Block Ciphers
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Metadata
Title
Securing Encryption Algorithms against DPA at the Logic Level: Next Generation Smart Card Technology
Authors
Kris Tiri
Ingrid Verbauwhede
Copyright Year
2003
Publisher
Springer Berlin Heidelberg
Book
Cryptographic Hardware and Embedded Systems - CHES 2003

Print ISBN: 978-3-540-40833-8

Electronic ISBN: 978-3-540-45238-6

Copyright Year: 2003

DOI
https://doi.org/10.1007/978-3-540-45238-6_11

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