Benjamin Smith

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Publication activitypapers/week, last 8 weeks

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Red-Teaming & Adversarial Robustness (1)

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Gustavo Banegas (1)J. Zahreddine (1)Jad Zahreddine (1)

Papers (1)

Jul 21, 2026

Gustavo Banegas +3Jul 21, 2026·also INRIA, Institut Polytechnique de Paris, Polytechnique

Exploiting Load/Store Leakage of Sparse Vectors for Key Recovery in HQC

A side-channel attack on HQC reveals that 88.7% of machine words can be classified as zero, drastically simplifying key recovery to just 2^46 operations.

Gustavo Banegas, Benjamin Smith, J. Zahreddine +1

Red-Teaming & Adversarial Robustness

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Benjamin Smith

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)