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CHES
2003
Springer
146views Cryptology» more  CHES 2003»
9 years 9 months ago
Efficient Implementation of Rijndael Encryption in Reconfigurable Hardware: Improvements and Design Tradeoffs
Abstract. Performance evaluation of the Advanced Encryption Standard candidates has led to intensive study of both hardware and software implementations. However, although plentifu...
François-Xavier Standaert, Gaël Rouvro...
CHES
2003
Springer
145views Cryptology» more  CHES 2003»
9 years 11 months ago
Cryptanalysis of DES Implemented on Computers with Cache
This paper presents the results of applying an attack against the Data Encryption Standard (DES) implemented in some applications, using side-channel information based on CPU delay...
Yukiyasu Tsunoo, Teruo Saito, Tomoyasu Suzaki, Mak...
CHES
2003
Springer
106views Cryptology» more  CHES 2003»
9 years 11 months ago
Hyperelliptic Curve Cryptosystems: Closing the Performance Gap to Elliptic Curves
For most of the time since they were proposed, it was widely believed that hyperelliptic curve cryptosystems (HECC) carry a substantial performance penalty compared to elliptic cur...
Jan Pelzl, Thomas J. Wollinger, Jorge Guajardo, Ch...
CHES
2003
Springer
104views Cryptology» more  CHES 2003»
9 years 11 months ago
Power-Analysis Attacks on an FPGA - First Experimental Results
Field Programmable Gate Arrays (FPGAs) are becoming increasingly popular, especially for rapid prototyping. For implementations of cryptographic algorithms, not only the speed and ...
Siddika Berna Örs, Elisabeth Oswald, Bart Pre...
CHES
2003
Springer
115views Cryptology» more  CHES 2003»
9 years 11 months ago
The Doubling Attack - Why Upwards Is Better than Downwards
The recent developments of side channel attacks have lead implementers to use more and more sophisticated countermeasures in critical operations such as modular exponentiation, or ...
Pierre-Alain Fouque, Frédéric Valett...
CHES
2003
Springer
149views Cryptology» more  CHES 2003»
9 years 11 months ago
Attacking Unbalanced RSA-CRT Using SPA
Abstract. Efficient implementations of RSA on computationally limited devices, such as smartcards, often use the CRT technique in combination with Garner’s algorithm in order to ...
Pierre-Alain Fouque, Gwenaëlle Martinet, Guil...
CHES
2003
Springer
151views Cryptology» more  CHES 2003»
9 years 11 months ago
Attacking RSA-Based Sessions in SSL/TLS
Vlastimil Klíma, Ondrej Pokorný, Tom...
CHES
2003
Springer
88views Cryptology» more  CHES 2003»
9 years 11 months ago
A New Algorithm for Switching from Arithmetic to Boolean Masking
To protect a cryptographic algorithm against Differential Power Analysis, a general method consists in masking all intermediate data with a random value. When a cryptographic algo...
Jean-Sébastien Coron, Alexei Tchulkine
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