Advances in quantum computing have brought the need for develo** public-key
cryptosystems secure against attacks potentially enabled by quantum computers. In late …

All modern lattice-based schemes build on variants of the LWE problem. Information
leakage of the LWE secret s∈ Z qn is usually modeled via so-called hints, ie, inner products …

Code-based cryptography has received a lot of attention recently because it is considered
secure under quantum computing. Among them, the QC-MDPC based scheme is one of the …

The main protection against side-channel attacks consists in computing every function with
multiple shares via the masking countermeasure. While the masking countermeasure was …

Rainbow, a multivariate digital signature scheme and third round finalist in NIST's PQC
standardization process, is a layered version of the unbalanced oil and vinegar (UOV) …

We consider the McEliece cryptosystem with a binary Goppa code C⊂ F 2 n specified by an
irreducible Goppa polynomial g (x)∈ F 2 m [X] and Goppa points (α 1,…, α n)∈ F 2 mn …

Mixnets are an instrument to achieve anonymity. They are generally a sequence of servers
that apply a cryptographic process and a permutation to a batch of user messages. Most use …

The security of code-based constructions is usually assessed by Information Set Decoding
(ISD) algorithms. In the quantum setting, amplitude amplification yields an asymptotic square …

The McEliece cryptosystem is a strong contender for post-quantum schemes, including key
encapsulation for confidentiality of key exchanges in network protocols. A McEliece secret …

The emerging technology of quantum computing is a double-edged sword, prime for
increased computing efficiency but also constituting a looming threat against many currently …