Titlebook: Constructive Side-Channel Analysis and Secure Design; 8th International Wo Sylvain Guilley Conference proceedings 2017 Springer Internation

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Does Coupling Affect the Security of Masked Implementations?,e cryptographic algorithm and side-channel information. Masking schemes make assumptions on how the underlying leakage mechanisms of hardware or software behave to account for various physical effects. In this paper, we investigate the effect of the physical placement on the security using leakage a

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Scaling Trends for Dual-Rail Logic Styles Against Side-Channel Attacks: A Case-Study,el attacks. The state-of-the-art view on this approach is contrasted as they reduce the exploitable side-channel signal while not being sufficient to fully prevent the attacks. Since the limitations of dual-rail logic styles are essentially due to implementation challenges (e.g. the need of well-bal

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Dissecting Leakage Resilient PRFs with Multivariate Localized EM Attacks,nel attacks. The first one is to limit the attacker’s data complexity by restricting the number of observable inputs; the second one is to create correlated algorithmic noise by using parallel S-boxes with equal inputs. The latter hinders the typical divide and conquer approach of differential side-

Malaise

Toward More Efficient DPA-Resistant AES Hardware Architecture Based on Threshold Implementation,ion (TI). In contrast to other conventional masking schemes, the major feature of TI is to guarantee DPA-resistance under .-probing condition at the resister-transfer level (RTL). On the other hand, TI utilizes pipelining techniques between the non-linear functions to avoid propagating glitches, whi

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Enhanced Elliptic Curve Scalar Multiplication Secure Against Side Channel Attacks and Safe Errors,ecurity sensitive. Many algorithms of this operation have been proposed including security countermeasures. This paper discusses the security issues of such algorithms when running on a device that can be physically accessed. Leveraging these issues, new simple attack schemes to recover scalar bit i

visual-cortex

SafeDRP: Yet Another Way Toward Power-Equalized Designs in FPGA,o defeat them, the majority of the known concepts are based on either masking, hiding, or rekeying (or a combination of them). This work deals with a hiding scheme, more precisely a power-equalization technique which is ideally supposed to make the amount of power consumption of the device independe

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Binge-Drinking

Efficient Conversion Method from Arithmetic to Boolean Masking in Constrained Devices,rd when it comes to block ciphers based on Addition-Rotation-Xor structure. In order to address this issue, since 2000, scholars have investigated schemes for converting Arithmetic to Boolean (AtoB) masking and Boolean to Arithmetic (BtoA) masking schemes. However, these solutions have certain limit

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