We show that it is still possible for Rainbow to outperform UOV in terms of ver-ification speed, signature size and public key size; however, these enhancements come at a significant cost in …

Mar 26, 2022 · Last month, one of the three NIST finalists for post-quantum signature schemes received its final nail in the coffin: Ward Beullens, a PostDoc at IBM Research, published a …

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 Cryptography …

In July 22. 2020, Rainbow was select as one of the three NIST Post-quantum signature finalists. The theoretical security of Rainbow is based on the fact that solving a set of random …

Mar 19, 2023 · The rainbow signature was not seen in round 4 of the NIST PQC standardization process. Was Rainbow not shortlisted?

Oct 13, 2022 · 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 …

Jun 24, 2022 · The paper identifies and analyzes attacks aimed at cryptanalysis of the Rainbow post-quantum electronic signature algorithm and the state of this electronic signature within …

Sep 28, 2022 · The purpose of this paper is to analyze the possibility of repairing Rainbow by adding an internal perturbation modifier and to compare its performance with that of UOV at …

Rainbow - created by Jintai Ding and Dieter Schmidt - is an alterative candidate in the NIST final round for Post Quantum Cryptography (PQC). It is multivariate public key cryptosystem, and is …

Sep 28, 2022 · The purpose of this paper is to analyze the possibility of repairing Rainbow by adding an internal perturbation modifier and to compare its performance with that of UOV at …