The accuracy of fault diagnosis is an important indicator to ensure the reliability of key
equipment systems. Ensemble learning integrates different weak learning methods to obtain …

This paper presents Raccoon, a lattice-based signature scheme submitted to the NIST 2022
call for additional post-quantum signatures. Raccoon has the specificity of always being …

Lattice-based cryptographic schemes such as Crystals-Kyber and Dilithium are post-
quantum algorithms selected to be standardized by NIST as they are considered to be …

After NIST's selection of Dilithium as the primary future standard for quantum-secure digital
signatures, increased efforts to understand its implementation security properties are …

Microarchitectural side-channel attacks have shaken the foundations of modern processor
design. The cornerstone defense against these attacks has been to ensure that security …

We present a side-channel attack on CRYSTALS-Dilithium, a post-quantum secure digital
signature scheme, with two variants of post-processing. The side-channel attack exploits …

Cybercrime is projected to cost a whopping $23.8 Trillion by 2027. This is essentially
because there's no computer network that's not vulnerable. Fool-proof cybersecurity of …

We introduce a toolkit for transforming lattice-based hash-and-sign signature schemes into
masking-friendly signatures secure in the t-probing model. Until now, efficiently masking …

In recent years, the security of Dilithium against side-channel attacks (SCA) has attracted
great attentions from the cryptographic engineering community. However, existing power …

The unprotected implementations of Kyber and Dilithium have recently been shown to offer
a variety of side-channel attack paths. These attacks have in turn triggered the investigation …