Papers

2019

The General Sieve Kernel and New Records in Lattice Reduction

Eurocrypt
WP3 Computational problems, cryptanalysis and basic tools
Link to the paper, Link to the talk on Youtube
Paper in PDF

Approx-SVP in Ideal Lattices with Pre-processing

Eurocrypt
WP3 Computational problems, cryptanalysis and basic tools
Link to the paper, Link to the talk on Youtube
Paper in PDF

​​​​​​​Towards Practical Microcontroller Implementation of the Signature Scheme Falcon.

WP4 Building blocks for practical advanced protocols
Link to the paper
Paper in PDF

Efficiently Masking Binomial Sampling at Arbitrary Orders for Lattice-Based Crypto.

PKC
WP3 Computational problems, cryptanalysis and basic tools
Link to the paper
Paper in PDF

Zero-Knowledge Elementary Databases with More Expressive Queries.

PKC
WP4 Building blocks for practical advanced protocols
Link to the paper
Paper in PDF

More Efficient Algorithms for the NTRU Key Generation using the Field Norm.

PKC
WP3 Computational problems, cryptanalysis and basic tools
Link to the paper
Paper in PDF

Fully Secure Attribute-Based Encryption for t-CNF from LWE

WP4 Building blocks for practical advanced protocols
Link to the paper, Link to the talk on Youtube
Paper in PDF

​​​​​​​Assessment of the Key-Reuse Resilience of NewHope.

CT-RSA
WP3 Computational problems, cryptanalysis and basic tools
Link to the paper
Paper in PDF

Lattice-based proof of a shuffle

WP4 Building blocks for practical advanced protocols
Link to the paper
Paper in PDF

2018

Measuring, Simulating and Exploiting the Head Concavity Phenomenon in BKZ

WP3 Computational problems, cryptanalysis and basic tools
Link to the paper
Paper in PDF

Adaptively Secure Distributed PRFs from LWE

TCC
WP4 Building blocks for practical advanced protocols
Link to the paper
Paper in PDF

Two-Message Statistical Sender-Private OT from LWE

TCC
WP4 Building blocks for practical advanced protocols
Link to the paper
Paper in PDF

A Comparison of the Homomorphic Encryption Libraries HElib, SEAL and FV-NFLlib

WP4 Building blocks for practical advanced protocols
Link to the paper
Paper in PDF

 Cold Boot Attacks on Ring and Module LWE Keys Under the NTT

WP3 Computational problems, cryptanalysis and basic tools
Link to the paper
Paper in PDF

​​​​​​Estimate all the {LWE, NTRU} schemes!

WP3 Computational problems, cryptanalysis and basic tools
Link to the paper
Paper in PDF

Lattice-Based Zero-Knowledge Arguments for Integer Relations.

Crypto
WP4 Building blocks for practical advanced protocols
Link to the paper, Link to the talk on Youtube
Paper in PDF

Loop-Abort Faults on Lattice-Based Signatures and Key Exchange Protocols.

WP3 Computational problems, cryptanalysis and basic tools
Link to the paper
Paper in PDF

On the Ring-LWE and Polynomial-LWE Problems

Eurocrypt
WP3 Computational problems, cryptanalysis and basic tools
Link to the paper
Paper in PDF

 Masking the GLP Lattice-Based Signature Scheme at Any Order

Eurocrypt
WP3 Computational problems, cryptanalysis and basic tools
Link to the paper, Link to the talk on Youtube
Paper in PDF

Towards Practical GGM-Based PRF from (Module-)Learning-with-Rounding

Link to the paper
Paper in PDF

Learning Strikes Again: The Case of the DRS Signature Scheme

WP3 Computational problems, cryptanalysis and basic tools
Link to the paper

An Anonymous Trace-and-Revoke Broadcast Encryption Scheme

WP4 Building blocks for practical advanced protocols
Link to the paper, Link to the talk in video
Paper in PDF