Kai Hu

Publication Activity (10 Years)

Years Active: 2018-2024
Publications (10 Years): 42

Top Topics

Linear Approximation

Top Venues

IACR Cryptol. ePrint Arch.

IACR Trans. Symmetric Cryptol.

Publications

Kai Hu
Improved Conditional Cube Attacks on Ascon AEADs in Nonce-Respecting Settings with a Break-Fix Strategy. IACR Trans. Symmetric Cryptol. 2024 (2) (2024)
Siwei Chen, Kai Hu, Guozhen Liu, Zhongfeng Niu, Quan Quan Tan, Shichang Wang
Meet-in-the-Middle Attack on 4+4 Rounds of SCARF under Single-Tweak Setting. IACR Cryptol. ePrint Arch. 2024 (2024)
Kai Hu, Trevor Yap
Perfect Monomial Prediction for Modular Addition. IACR Cryptol. ePrint Arch. 2024 (2024)
Jiahui He, Kai Hu, Hao Lei, Meiqin Wang
Massive Superpoly Recovery with a Meet-in-the-Middle Framework - Improved Cube Attacks on Trivium and Kreyvium. EUROCRYPT (1) (2024)
Zeyu Xu, Jiamin Cui, Kai Hu, Meiqin Wang
Integral Attack on the Full FUTURE Block Cipher. IACR Cryptol. ePrint Arch. 2024 (2024)
Jiahui He, Kai Hu, Hao Lei, Meiqin Wang
Massive Superpoly Recovery with a Meet-in-the-middle Framework - Improved Cube Attacks on Trivium and Kreyvium. IACR Cryptol. ePrint Arch. 2024 (2024)
Jinliang Wang, Christina Boura, Patrick Derbez, Kai Hu, Muzhou Li, Meiqin Wang
Cryptanalysis of Full-Round BipBip. IACR Trans. Symmetric Cryptol. 2024 (2) (2024)
Zhongfeng Niu, Kai Hu, Siwei Sun, Zhiyu Zhang, Meiqin Wang
Speeding Up Preimage and Key-Recovery Attacks with Highly Biased Differential-Linear Approximations. CRYPTO (4) (2024)
Zhongfeng Niu, Kai Hu, Siwei Sun, Zhiyu Zhang, Meiqin Wang
Speeding up Preimage and Key-Recovery Attacks with Highly Biased Differential-Linear Approximations. IACR Cryptol. ePrint Arch. 2024 (2024)
Hao Lei, Jiahui He, Kai Hu, Meiqin Wang
More Balanced Polynomials: Cube Attacks on 810- and 825-Round Trivium with Practical Complexities. IACR Cryptol. ePrint Arch. 2023 (2023)
Kai Hu, Thomas Peyrin, Quan Quan Tan, Trevor Yap
Revisiting Higher-Order Differential-Linear Attacks from an Algebraic Perspective. ASIACRYPT (3) (2023)
Hao Lei, Jiahui He, Kai Hu, Meiqin Wang
More Balanced Polynomials: Cube Attacks on 810- And 825-Round Trivium with Practical Complexities. SAC (2023)
Kai Hu, Thomas Peyrin, Meiqin Wang
Finding All Impossible Differentials When Considering the DDT. SAC (2022)
Jiamin Cui, Kai Hu, Meiqin Wang, Puwen Wei
On the Field-Based Division Property: Applications to MiMC, Feistel MiMC and GMiMC. ASIACRYPT (3) (2022)
Jiamin Cui, Kai Hu, Qingju Wang, Meiqin Wang
Integral Attacks on Pyjamask-96 and Round-Reduced Pyjamask-128. CT-RSA (2022)
Kai Hu, Thomas Peyrin
Revisiting Higher-Order Differential(-Linear) Attacks from an Algebraic Perspective - Applications to Ascon, Grain v1, Xoodoo, and ChaCha. IACR Cryptol. ePrint Arch. 2022 (2022)
Jiamin Cui, Kai Hu, Meiqin Wang, Puwen Wei
On the Field-Based Division Property: Applications to MiMC, Feistel MiMC and GMiMC (Full Version). IACR Cryptol. ePrint Arch. 2022 (2022)
Kai Hu, Thomas Peyrin, Meiqin Wang
Finding All Impossible Differentials When Considering the DDT. IACR Cryptol. ePrint Arch. 2022 (2022)
Jiahui He, Kai Hu, Bart Preneel, Meiqin Wang
Stretching Cube Attacks: Improved Methods to Recover Massive Superpolies. ASIACRYPT (4) (2022)
Jiahui He, Kai Hu, Bart Preneel, Meiqin Wang
Stretching Cube Attacks: Improved Methods to Recover Massive Superpolies. IACR Cryptol. ePrint Arch. 2022 (2022)
Kai Hu, Siwei Sun, Yosuke Todo, Meiqin Wang, Qingju Wang
Massive Superpoly Recovery with Nested Monomial Predictions. ASIACRYPT (1) (2021)
Kai Hu, Siwei Sun, Yosuke Todo, Meiqin Wang, Qingju Wang
Massive Superpoly Recovery with Nested Monomial Predictions. IACR Cryptol. ePrint Arch. 2021 (2021)
Raghvendra Rohit, Kai Hu, Sumanta Sarkar, Siwei Sun
Misuse-Free Key-Recovery and Distinguishing Attacks on 7-Round Ascon. IACR Trans. Symmetric Cryptol. 2021 (1) (2021)
Zhenyu Lu, Weijia Wang, Kai Hu, Yanhong Fan, Lixuan Wu, Meiqin Wang
Pushing the Limits: Searching for Implementations with the Smallest Area for Lightweight S-Boxes. INDOCRYPT (2021)
Zhenyu Lu, Weijia Wang, Kai Hu, Yanhong Fan, Lixuan Wu, Meiqin Wang
Pushing the Limits: Searching for Implementations with the Smallest Area for Lightweight S-Boxes. IACR Cryptol. ePrint Arch. 2021 (2021)
Jiamin Cui, Kai Hu, Qingju Wang, Meiqin Wang
Integral Attacks on Pyjamask-96 and Round-Reduced Pyjamask-128. IACR Cryptol. ePrint Arch. 2021 (2021)
Yu Liu, Huicong Liang, Muzhou Li, Luning Huang, Kai Hu, Chenhe Yang, Meiqin Wang
STP models of optimal differential and linear trail for S-box based ciphers. Sci. China Inf. Sci. 64 (5) (2021)
Raghvendra Rohit, Kai Hu, Sumanta Sarkar, Siwei Sun
Misuse-Free Key-Recovery and Distinguishing Attacks on 7-Round Ascon. IACR Cryptol. ePrint Arch. 2021 (2021)
Yan-Hong Fan, Mei-Qin Wang, Yan-Bin Li, Kai Hu, Muzhou Li
A Secure IoT Firmware Update Scheme Against SCPA and DoS Attacks. J. Comput. Sci. Technol. 36 (2) (2021)
Kai Hu, Siwei Sun, Meiqin Wang, Qingju Wang
An Algebraic Formulation of the Division Property: Revisiting Degree Evaluations, Cube Attacks, and Key-Independent Sums. ASIACRYPT (1) (2020)
Xin An, Kai Hu, Meiqin Wang
MixColumns Coefficient Property and Security of the AES with A Secret S-Box. IACR Cryptol. ePrint Arch. 2020 (2020)
Kai Hu, Qingju Wang, Meiqin Wang
Finding Bit-Based Division Property for Ciphers with Complex Linear Layer. IACR Cryptol. ePrint Arch. 2020 (2020)
Kai Hu, Siwei Sun, Meiqin Wang, Qingju Wang
An Algebraic Formulation of the Division Property: Revisiting Degree Evaluations, Cube Attacks, and Key-Independent Sums. IACR Cryptol. ePrint Arch. 2020 (2020)
Kai Hu, Qingju Wang, Meiqin Wang
Finding Bit-Based Division Property for Ciphers with Complex Linear Layers. IACR Trans. Symmetric Cryptol. 2020 (1) (2020)
Xin An, Kai Hu, Meiqin Wang
MixColumns Coefficient Property and Security of the AES with A Secret S-Box. AFRICACRYPT (2020)
Kai Hu, Meiqin Wang
Automatic Search for a Variant of Division Property Using Three Subsets. CT-RSA (2019)
Muzhou Li, Kai Hu, Meiqin Wang
Related-Tweak Statistical Saturation Cryptanalysis and Its Application on QARMA. IACR Cryptol. ePrint Arch. 2019 (2019)
Yu Liu, Huicong Liang, Muzhou Li, Luning Huang, Kai Hu, Chenhe Yang, Meiqin Wang
STP Models of Optimal Differential and Linear Trail for S-box Based Ciphers. IACR Cryptol. ePrint Arch. 2019 (2019)
Muzhou Li, Kai Hu, Meiqin Wang
Related-Tweak Statistical Saturation Cryptanalysis and Its Application on QARMA. IACR Trans. Symmetric Cryptol. 2019 (1) (2019)
Kai Hu, Tingting Cui, Chao Gao, Meiqin Wang
Towards Key-Dependent Integral and Impossible Differential Distinguishers on 5-Round AES. IACR Cryptol. ePrint Arch. 2018 (2018)
Kai Hu, Tingting Cui, Chao Gao, Meiqin Wang
Towards Key-Dependent Integral and Impossible Differential Distinguishers on 5-Round AES. SAC (2018)
Kai Hu, Meiqin Wang
Automatic Search for A Variant of Division Property Using Three Subsets (Full Version). IACR Cryptol. ePrint Arch. 2018 (2018)