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Your search for "2026" yielded 27623 hits

Single-Trace Key Recovery Attacks on HQC Using Valid and Invalid Ciphertexts

As the Hamming Quasi-Cyclic (HQC) cryptosystem was recently selected by NIST for standardization, a thorough evaluation of its implementation security is critical before its widespread deployment. This paper presents single-trace side-channel attacks that recover the full long-term secret key of HQC, experimentally evaluated on a protected Cortex-M4 implementation. We introduce two distinct attack

The role of the mundane in achieving spectacular things : Science-based targets, technology barriers and the twin transitions of sustainability and digitalization

This paper reports preliminary findings from an on-going majorresearch project on the sustainability transformations of major firms listed inSweden (often operating globally). We analyze a highly particular aspect of thesetransformations: Technology barriers to tracking (and thus enabling) progressaccording to the Science-Based Targets (SBT). Progressing on these carbondioxide emission reduction t

Embedded tutorial : security in reconfigurable scan networks

Reconfigurable scan networks (RSNs) provide efficient and flexible access to on-chip logic, such as instruments for test and diagnostics, throughout a semiconductor’s lifetime. Test instruments are powerful, as they provide high controllability and observability. The availability of a high number of test instruments, as well as the standardized and easy access, makes RSNs a valuable target for an

Perceiving absence: P3 signatures of surprise from occluded space

When navigating our world, we often feel that we see the whole scene around us. However, large parts of nearby space are often not visible because they are occluded by other objects. Behavioural evidence suggests that such occluded regions can be perceived as empty, which is known as the illusion of absence. Stage magicians use this illusion to make objects appear out of thin air. If an object eme

Age of information in relativistic communication systems

Age of Information (AoI) is a widely used metric to quantify the freshness of updates in communication systems. Existing AoI analyses implicitly assume a shared or synchronized notion of time between transmitter and receiver, thereby neglecting distortions arising from relative motion and gravitational effects. In this paper, we investigate the impact of relativistic time dilation on information f

Budget

Här hittar du länkar till budgetbeslut, budgetunderlag och regleringsbrevet för Lunds universitet. Fördjupad information om arbetet med budget och prognos finns på Ekonomiwebben. Dokument till budgetarbetetVerksamhetsplan och resursfördelning samt totalbudget på EkonomiwebbenBudgetunderlag på EkonomiwebbenRegleringsbrev för Lunds universitet på EkonomiwebbenSociala avgifterSociala avgifter på HR-w

https://www.medarbetarwebben.lu.se/stod-och-verktyg/inkop-faktura-ekonomi/ekonomifragor/budget - 2026-05-27