Machine learning and statistical techniques are powerful tools for analyzing large amounts
of medical and genomic data. On the other hand, ethical concerns and privacy regulations …

It is unlikely that a hacker is able to compromise sensitive data that is stored in an encrypted
form. However, when data is to be processed, it has to be decrypted, becoming vulnerable to …

Data privacy concerns are increasing significantly in the context of the Internet of Things,
cloud services, edge computing, artificial intelligence applications, and other applications …

Rapid advances in quantum computing, together with the announcement by the National
Institute of Standards and Technology (NIST) to define new standards for digitalsignature …

• Increase noise parameter for Kyber512 In the round-2 submission of Kyber, the decryption
error for Kyber512 was rather conservative, while at the same time, there were requests to …

A succinct non-interactive argument of knowledge (SNARK) allows a prover to produce a
short proof that certifies the veracity of a certain NP-statement. In the last decade, a large …

We give a polynomial-time quantum reduction from worst-case (ideal) lattice problems
directly to decision (Ring-) LWE. This extends to decision all the worst-case hardness results …

The subfield attack exploits the presence of a subfield to solve overstretched versions of the
NTRU assumption: norming the public key h down to a subfield may lead to an easier lattice …

Several ideal-lattice-based cryptosystems have been broken by recent attacks that exploit
special structures of the rings used in those cryptosystems. The same structures are also …

In this paper, we present the lattice-based signature scheme Dilithium, which is a
component of the CRYSTALS (Cryptographic Suite for Algebraic Lattices) suite that was …