Cryptographic Hardware and Embedded Systems -- CHES 2015: by Tim Güneysu, Helena Handschuh

By Tim Güneysu, Helena Handschuh

This e-book constitutes the refereed lawsuits of the seventeenth foreign Workshop on Cryptographic and Embedded structures, CHES 2015, held in Saint Malo, France, in September 2015. The 34 complete papers integrated during this quantity have been conscientiously reviewed and chosen from 128 submissions. they're equipped within the following topical sections: processing concepts in side-channel research; cryptographic implementations; homomorphic encryption in undefined; side-channel assaults on public key cryptography; cipher layout and cryptanalysis; precise random quantity turbines and entropy estimations; side-channel research and fault injection assaults; higher-order side-channel assaults; bodily unclonable capabilities and trojans; side-channel assaults in perform; and lattice-based implementations.

Show description

Read or Download Cryptographic Hardware and Embedded Systems -- CHES 2015: 17th International Workshop, Saint-Malo, France, September 13-16, 2015, Proceedings PDF

Best microprocessors & system design books

Theory of Computation: An Introduction (Jones and Bartlett Books in Computer Science)

This article deals scholars a gently built and entire advent to the formal good judgment utilized in good judgment programming languages and automated reasoning platforms. the writer comprises many illustrative examples to support scholars take hold of thoughts. wide workout units persist with each part to instantly strengthen strategies because the scholar is brought to them.

Embedded System Design: Embedded Systems Foundations of Cyber-Physical Systems

Until eventually the overdue Eighties, info processing used to be linked to huge mainframe pcs and large tape drives. in the course of the Nineties, this development shifted towards info processing with own desktops, or computers. the craze towards miniaturization keeps and sooner or later the vast majority of details processing structures could be small cellular pcs, a lot of as a way to be embedded into greater items and interfaced to the actual surroundings.

Pro Windows Embedded Compact 7: Producing Device Drivers

Home windows Embedded Compact 7 is the average selection for constructing refined, small-footprint units for either shoppers and the company. For this most modern model, a couple of major improvements were made, so much significantly the power to run multi-core processors and deal with greater than the 512 MB of reminiscence constraint in past types.

Embedded Sensor Systems

This inspiring textbook presents a vital advent to instant applied sciences for sensors, explores the aptitude use of sensors for varied purposes, and makes use of likelihood idea and mathematical equipment as a method of embedding sensors in approach layout. The publication discusses the necessity for synchronization and underlying barriers, the interrelation among given assurance and connectivity to the variety of sensors wanted, and using geometrical distance to figure out the positioning of the bottom station for facts assortment, whereas additionally exploring using anchor nodes to figure out the relative positions of sensors.

Additional resources for Cryptographic Hardware and Embedded Systems -- CHES 2015: 17th International Workshop, Saint-Malo, France, September 13-16, 2015, Proceedings

Sample text

Practical Template Attacks. , Yung, M. ) WISA 2004. LNCS, vol. 3325, pp. 440–456. Springer, Heidelberg (2005) 18. : A formal study of power variability issues and side-channel attacks for nanoscale devices. G. ) EUROCRYPT 2011. LNCS, vol. 6632, pp. 109– 128. Springer, Heidelberg (2011) 19. : A stochastic model for differential side channel cryptanalysis. , Sunar, B. ) CHES 2005. LNCS, vol. 3659, pp. 30–46. Springer, Heidelberg (2005) 20. : Partition vs. comparison sidechannel distinguishers: an empirical evaluation of statistical tests for univariate side-channel attacks against two unprotected CMOS devices.

One 1 1≤q≤Q Yq =y Yq =y advantage of this method is that it explicitly takes into account the sensitive variables Y . It can be easily checked, that, asymptotically, each column ZyD tends to T αD y when Q −→ +∞. Therefore, Z D,#Y (Z D,#Y ) tends to a D × D matrix T proportional to αD (αD ) . Here, the noise has been averaged away in each class y, which is a second advantage. Therefore, in the sequel, we shall refer to the inter-class PCA of [1] simply as PCA. We have the following spectral characterization of the asymptotic PCA: Proposition 11.

As a result, it does make sense to minimize the impact of dimensionality reduction on the success rate for this optimal attack so as not to be biased by performance loss or gain due to other factors. The optimal attack, also known as the template attack [6], consists in applying the maximum likelihood principle [20]. Having collected Q traces of dimensionality D in a matrix xD,Q , where each trace xD q corresponds to a known plaintext tq , the best key guess that maximizes the probability of success is given by D(xD,Q , tQ ) = arg max p(xD,Q |tQ , k ∗ = k) k = arg max pN D,Q (xD,Q − αD y Q (k)) k (4) (5) Q = arg max k where pN q,D (z D ) = D pN q,D (xD q − α yq (k)) (6) 1 T exp − (z D ) Σ −1 z D .

Download PDF sample

Rated 4.44 of 5 – based on 36 votes