BASS: Boolean Automorphisms Signature Scheme
Dima Grigoriev, Ilia Ilmer, Alexey Vital'evich Ovchinnikov, Vladimir Shpilrain · arXiv (Cornell University) · 2023
We offer a digital signature scheme using Boolean automorphisms of a multivariate polynomial algebra over integers. Verification part of this scheme is based on the approximation of the number of zeros of a multivariate Boolean function.