This work introduces new key recovery attacks against the Rainbow signature scheme,
which is one of the three finalist signature schemes still in the NIST Post-Quantum …

Predicting the residual energy of the battery source that powers a portable electronic device
is imperative in designing and applying an effective dynamic power management policy for …

Abstract The Multivariate Quadratic (MQ) problem consists in finding the solutions of a given
system of m quadratic equations in n unknowns over a finite field, and it is an NP-complete …

Abstract The Support-Minors (SM) method has opened new routes to attack multivariate
schemes with rank properties that were previously impossible to exploit, as shown by the …

Abstract The Regular Syndrome Decoding (RSD) problem, a variant of the Syndrome
Decoding problem with a particular error distribution, was introduced almost 20 years ago by …

We introduce a novel algebraic approach for attacking the McEliece cryptosystem which is
currently at the 4-th round of the NIST competition. The contributions of the article are …

We consider the problem of solving multivariate systems of Boolean polynomial equations:
starting from a system of m polynomials of degree at most d in n variables, we want to find its …

Multivariate public-key cryptography (MPKC) is considered as one of the main candidates
for post-quantum cryptography (PQC). In MPKC, the MinRank attacks, which try to solve the …

Multivariate Quadratic polynomial (MQ) problem serve as the basis of security for potentially
post-quantum cryptosystems. The hardness of solving MQ problem depends on a number of …

In this work, we will give new attacks on the pseudorandomness of algebraic pseudorandom
number generators (PRGs) of polynomial stretch. Our algorithms apply to a broad class of …