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Execution time reduction of Differential Power Analysis experiments
2009 10th Latin American Test Workshop, 2009Cryptographic devices can be subject to side-channel attacks that consist in retrieving secret data by observing physical properties of the device. Among those attacks, Differential Power Analysis (DPA) has proven to be very effective and easy to perform.
Di Natale, Giorgio +2 more
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Differential Power Analysis on Block Cipher ARIA
2005ARIA is a 128-bit symmetric block cipher having 128-bit, 192-bit, or 256-bit key lengths. The cipher is a substitution-permutation encryption network (SPN) that uses an involutional binary matrix. This paper shows that a careless implementation of ARIA on smartcards is vulnerable to a differential power analysis attack. This attack is realistic because
JaeCheol Ha +4 more
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Power analysis of distributed differential oscillator
2010 International Conference on Electronic Devices, Systems and Applications, 2010Power dissipation performance of distributed differential oscillator (DDO) is investigated. The architecture of DDO and factors affecting performance are introduced. Power dissipation analysis with a physical model was implemented. The relationship between power dissipation performance and quality factor Q is discussed. Moreover, the result is compared
Yimeng Zhang +3 more
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Improving Differential Power Analysis by Elastic Alignment
2011To prevent smart card attacks using Differential Power Analysis (DPA), manufacturers commonly implement DPA countermeasures that create misalignment in power trace sets and decrease the effectiveness of DPA. We design and investigate the elastic alignment algorithm for non-linearly warping trace sets in order to align them.
Jasper G. J. van Woudenberg +2 more
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Differential Power Analysis for Cryptographic ICs
2007 8th International Conference on Electronic Measurement and Instruments, 2007Based on the concrete circuit of embedded system which was realized by AT89C52 microchips and encrypted with DES, the paper introduces the design and implementation of differential power analysis (DPA) attack which is one of the typical and powerful ways of side channel attacks (SCA).
Chu Jie +3 more
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Speeding up differential power analysis using integrated power traces
2018 7th Mediterranean Conference on Embedded Computing (MECO), 2018Side-channel attacks, including differential power analysis (DPA), are still an emerging topic. To make a deep research about DPA, one needs to be able to perform it as fast as possible. There are many possible ways to decrease the time of the attack. In this paper, we propose a way to decrease the duration of the correlation computations of this kind ...
Vojtech Miskovský +2 more
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Novel countermeasures and techniques for differential power analysis. [PDF]
, 2009 Research in the last few years has indicated that, despite modern algorithms being secure against all published mathematical attacks and being far too complex to break by brute force, secret key data can be gathered by monitoring the power consumption.
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Solving Power System Differential Algebraic Equations Using Differential Transformation
IEEE Transactions on Power Systems, 2020Kai Sun
exaly
Multiport DC-DC Converter with Differential Power Processing for Fast EV Charging Stations
Sustainability, 2023Ayman Abdel-Khalik +2 more
exaly