SandboxAQ today announced a series of scientific and technical milestones on cybersecurity, collectively marking a set of significant advances in the company’s core research and product development activities.
SandboxAQ's 18 cybersecurity publications in 2024 raised its total to 45 peer-reviewed publications since the company spun out of Alphabet in 2022. Sixteen of these papers are in flagship conferences. Other successes include NIST publishing FIPS 205, together with FIPS 203 and 204. The consortium behind this standard, SPHINCS+, was led by Andreas Hülsing, from the PQC team in R&D. Second, SDitH was accepted by NIST into the second round of the NIST PQC Standardization for Additional Signature Algorithms. And third, one of SandboxAQ's papers obtained the best paper award in Asiacrypt, one of the three major conferences in cryptography.
“SandboxAQ's work in advancing the scientific literature around post-quantum cryptography, combined with their global efforts in the related standards, is essential in helping the community prepare for the quantum threat.” Mike Brown, CEO, Polar Analysis.
There are three flagship conferences on cryptography in the world every year (Eurocrypt, Crypto, and Asiacrypt), in which the best private and public sector actors in the world scarcely publish more than one or two papers every year. 2024 started extremely well for SandboxAQ with 3 papers accepted at Eurocrypt: one showing significant attacks on one of the candidates for the current NIST Standardization on Additional Post-Quantum Signatures, a second describing the first practically feasible Oblivious Pseudo Random Functions (which are essential for advanced cryptography, e.g., anonymous credentials), and a third on polynomial commitments, an essential ingredient for Zero Knowledge Proofs.
“SandboxAQ has gathered an impressive team of cryptography researchers and engineers that has led to significant success. Beyond building an exciting cryptography discovery tool, in a short time they have made major contributions to the design and standardization of new cryptographic algorithms and protocols, with many excellent papers on advanced cryptography and digital signatures in top-tier academic publications.” Douglas Stebila, Associate Professor of Cryptography, University of Waterloo, Canada.
Mid-year, SandboxAQ had three papers at Crypto: one on a formally verified implementation of FIPS 203, which gives very strong guarantees on the correct implementation of this essential standard for PQC; a second on the evaluation of quantum attacks against lattices, one of the main domains PQC relies on; and a third on the security of SDitH, the NIST candidate discussed above.
“We are extremely glad our candidate made it to the second round of the NIST Standardisation for Additional PQC Signatures, especially as this comes on top of the publication of FIPS 205 and of many scientific results this year. We do hope our algorithms will help companies and governments across the world on the PQC transition," said Carlos Aguilar Melchor, Chief Scientist, Cybersecurity, SandboxAQ.
Three extra papers were accepted this autumn at the last flagship conference of the year, Asiacrypt: one (best paper award) on making fully homomorphic encryption, a fundamental tool for privacy, faster; a second on oblivious pseudo-random functions for threshold cryptography (e.g., as used in cryptocurrency wallets); and a third on the formal verification of the proof of FIPS 205.
