Results 221 to 230 of about 129,625 (264)
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2010 IEEE 8th Symposium on Application Specific Processors (SASP), 2010
Software AES cipher performance is not fast enough for encryption to be incorporated ubiquitously for all computing needs. Furthermore, fast software implementations of AES that use table lookups are susceptible to software cache-based side channel attacks, leaking the secret encryption key.
Ruby B. Lee, Yu-Yuan Chen
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Software AES cipher performance is not fast enough for encryption to be incorporated ubiquitously for all computing needs. Furthermore, fast software implementations of AES that use table lookups are susceptible to software cache-based side channel attacks, leaking the secret encryption key.
Ruby B. Lee, Yu-Yuan Chen
openaire +1 more source
Simulations of Optical Emissions for Attacking AES and Masked AES
2015In this paper we present a novel attack based on photonic emission analysis targeting software implementations of AES. We focus on the particular case in which the attacker can collect the photonic emission of a limited number of sense amplifiers e.g. only one of the SRAM storing the S-Box.
Guido Marco Bertoni +2 more
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Packed AES-GCM Algorithm Suitable for AES/PCLMULQDQ Instructions
IEEE Transactions on Computers, 2011zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Krzysztof Jankowski, Pierre Laurent
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2009
The Advanced Encryption Standard (AES) defines the most popular block cipher. It is commonly used and often implemented on smart cards. In this paper, we show how a 128-bit AES key can be retrieved by microprobing. Thereby, a probe is placed onto the chip to spy on inner values. Watching one arbitrary bit of the AES State during the first two rounds of
Jörn-Marc Schmidt, Chong Hee Kim
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The Advanced Encryption Standard (AES) defines the most popular block cipher. It is commonly used and often implemented on smart cards. In this paper, we show how a 128-bit AES key can be retrieved by microprobing. Thereby, a probe is placed onto the chip to spy on inner values. Watching one arbitrary bit of the AES State during the first two rounds of
Jörn-Marc Schmidt, Chong Hee Kim
openaire +1 more source
Bitslice Implementation of AES
2006Network applications need to be fast and at the same time provide security. In order to minimize the overhead of the security algorithm on the performance of the application, the speeds of encryption and decryption of the algorithm are critical. To obtain maximum performance from the algorithm, efficient techniques for its implementation must be used ...
Chester Rebeiro +2 more
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IEEE Transactions on Software Engineering, 2004
T. Ball, M. Chechik, D. Hoffman
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T. Ball, M. Chechik, D. Hoffman
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A quantum circuit design of AES requiring fewer quantum qubits and gate operations
Frontiers of Physics, 2022Gui Lu Long, Long Gui-Lu, Shi-Jie Wei
exaly
A Simplified Representation of AES
2014We show that the so-called super S-box representation of AES – that provides a simplified view of two consecutive AES rounds – can be further simplified. In the untwisted representation of AES presented here, two consecutive AES rounds are viewed as the composition of a non-linear transformation S and an affine transformation R that respectively ...
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An efficient AES implementation using FPGA with enhanced security features
Journal of King Saud University, Engineering Sciences, 2020Ashok Sapkal
exaly