Publications

• Compact Instruction Set Extensions for Kyber
  Lu Li, Guofeng Qin, Yang Yu and Weijia Wang
  In Journal : IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
• Cryptanalysis of the Peregrine Lattice-Based Signature Scheme
  Xiuhan Lin, Moeto Suzuki, Shiduo Zhang, Thomas Espitau, Yang Yu, Mehdi Tibouchi and Masayuki Abe
  In Proceeding : PKC 2024
• On Gaussian sampling, smoothing parameter and application to signatures
  Thomas Espitau, Alexandre Wallet and Yang Yu
  In Proceeding : Asiacrypt 2023
  (One of two best papers, invited to Journal of Cryptology)
• Exploiting the Symmetry of $\mathbb{Z}^n$: Randomization and the Automorphism Problem
  Kaijie Jiang, Anyu Wang, Hengyi Luo, Guoxiao Liu, Yang Yu and Xiaoyun Wang
  In Proceeding : Asiacrypt 2023
  (One of two best papers, invited to Journal of Cryptology)
• Lattice-Based Cryptography: A Survey
  Xiaoyun Wang, Guangwu Xu, Yang Yu
  In Journal : Chinese Annals of Mathematics, Series B
• Compact Lattice Gadget and Its Applications to Hash-and-Sign Signatures
  Yang Yu, Huiwen Jia and Xiaoyun Wang
  To Appear : CRYPTO 2023
• Improved Power Analysis Attacks on Falcon
  Shiduo Zhang, Xiuhan Lin, Yang Yu and Weijia Wang
  In Preceeding : EUROCRYPT 2023
• Lattice-based cryptosystems in standardisation processes: A survey
  Anyu Wang, Dianyan Xiao and Yang Yu
  In Journal : IET Information Security
• Shorter Hash-and-Sign Lattice-Based Signatures
  Thomas Espitau, Mehdi Tibouchi, Alexandre Wallet and Yang Yu
  In Preceeding : CRYPTO 2022
• MITAKA: A Simpler, Parallelizable, Maskable Variant of Falcon
  Thomas Espitau, Pierre-Alain Fouque, François Gérard, Mélissa Rossi, Akira Takahashi, Mehdi Tibouchi, Alexandre Wallet and Yang Yu
  In Proceeding : EUROCRYPT 2022
  (Preliminary versions, [ETTW21] and [FGRY21] in Third NIST PQC Standardization Conference)
• BAT: Small and Fast KEM over NTRU Lattices
  Pierre-Alain Fouque, Paul Kirchner, Thomas Pornin and Yang Yu
  In Proceeding : CHES 2022
• Towards a Simpler Lattice Gadget Toolkit
  Shiduo Zhang and Yang Yu
  In Proceeding : PKC 2022
• Zalcon: an alternative FPA-free NTRU sampler for Falcon
  Pierre-Alain Fouque, François Gérard, Mélissa Rossi and Yang Yu
  In : Third NIST PQC Standardization Conference
• Learning Strikes Again: the Case of the DRS Signature Scheme
  Léo Ducas and Yang Yu
  In Journal : Journal of Cryptology
• Key Recovery from Gram-Schmidt Norm Leakage in Hash-and-Sign Signatures over NTRU Lattices
  Pierre-Alain Fouque, Paul Kirchner, Mehdi Tibouchi, Alexandre Wallet and Yang Yu
  In Proceeding : Eurocrypt 2020
• Integral Matrix Gram Root and Lattice Gaussian Sampling without Floats
  Léo Ducas, Steven Galbraith, Thomas Prest and Yang Yu
  In Proceeding : Eurocrypt 2020
• Learning Strikes Again: the Case of the DRS Signature Scheme
  Yang Yu and Léo Ducas
  In Proceeding : Asiacrypt 2018
  (One of three top rated papers, invited to Journal of Cryptology)
• A New Discrete Gaussian Sampler over Orthogonal Lattices
  Dianyan Xiao, Yang Yu and Jingguo Bi
  In Journal : IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
• Klepto for Ring-LWE Encryption
  Dianyan Xiao and Yang Yu
  In Journal : The Computer Journal
• Improved Broadcast Attacks against Subset Sum Problems via Lattice Oracle
  Yang Yu and Dianyan Xiao
  In Journal : Information Sciences
• Cryptanalysis of Compact-LWE and Related Lightweight Public Key Encryption
  Dianyan Xiao and Yang Yu
  In Journal : Security and Communication Networks
• Second Order Statistical Behavior of LLL and BKZ
  Yang Yu and Léo Ducas
  In Proceeding : SAC 2017
• Provably Secure NTRUEncrypt over More General Cyclotomic Rings
  Yang Yu, Guangwu Xu and Xiaoyun Wang
  Pre-print
• Provably Secure NTRU Instances over Prime Cyclotomic Rings
  Yang Yu, Guangwu Xu and Xiaoyun Wang
  In Proceeding : PKC 2017