Yosuke Todo

According to our database, Yosuke Todo authored at least 72 papers between 2011 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Improving Linear Key Recovery Attacks using Walsh Spectrum Puncturing.

Antonio Flórez-Gutiérrez, Yosuke Todo

IACR Cryptol. ePrint Arch., 2024

2023

Key Committing Security of AEZ and More.

Yu Long Chen, Antonio Flórez-Gutiérrez, Akiko Inoue, Ryoma Ito, Tetsu Iwata, Kazuhiko Minematsu, Nicky Mouha, Yusuke Naito, Ferdinand Sibleyras, Yosuke Todo

IACR Trans. Symmetric Cryptol., 2023

Keyed Sum of Permutations: a simpler RP-based PRF.

Ferdinand Sibleyras, Yosuke Todo

IACR Cryptol. ePrint Arch., 2023

Cryptanalysis of QARMAv2.

Hosein Hadipour, Yosuke Todo

IACR Cryptol. ePrint Arch., 2023

2022

Hybrid Code Lifting on Space-Hard Block Ciphers Application to Yoroi and SPNbox.

Yosuke Todo, Takanori Isobe

IACR Trans. Symmetric Cryptol., 2022

Cryptanalysis of Rocca and Feasibility of Its Security Claim.

Akinori Hosoyamada, Akiko Inoue, Ryoma Ito, Tetsu Iwata, Kazuhiko Minematsu, Ferdinand Sibleyras, Yosuke Todo

IACR Trans. Symmetric Cryptol., 2022

Improved Differential-Linear Attacks with Applications to ARX Ciphers.

Christof Beierle, Marek Broll, Federico Canale, Nicolas David, Antonio Flórez-Gutiérrez, Gregor Leander, María Naya-Plasencia, Yosuke Todo

J. Cryptol., 2022

Sycon: a new milestone in designing ASCON-like permutations.

Kalikinkar Mandal, Dhiman Saha, Sumanta Sarkar, Yosuke Todo

J. Cryptogr. Eng., 2022

A Modular Approach to the Incompressibility of Block-Cipher-Based AEADs.

Akinori Hosoyamada, Takanori Isobe, Yosuke Todo, Kan Yasuda

IACR Cryptol. ePrint Arch., 2022

SCARF: A Low-Latency Block Cipher for Secure Cache-Randomization.

Federico Canale, Tim Güneysu, Gregor Leander, Jan Philipp Thoma, Yosuke Todo, Rei Ueno

IACR Cryptol. ePrint Arch., 2022

Birthday-Bound Slide Attacks on TinyJAMBU's Keyed-Permutations for All Key Sizes.

Ferdinand Sibleyras, Yu Sasaki, Yosuke Todo, Akinori Hosoyamada, Kan Yasuda

Proceedings of the Advances in Information and Computer Security, 2022

New Attacks from Old Distinguishers Improved Attacks on Serpent.

Marek Broll, Federico Canale, Nicolas David, Antonio Flórez-Gutiérrez, Gregor Leander, María Naya-Plasencia, Yosuke Todo

Proceedings of the Topics in Cryptology - CT-RSA 2022, 2022

2021

Modeling for Three-Subset Division Property without Unknown Subset.

Yonglin Hao, Gregor Leander, Willi Meier, Yosuke Todo, Qingju Wang

J. Cryptol., 2021

Massive Superpoly Recovery with Nested Monomial Predictions.

Kai Hu, Siwei Sun, Yosuke Todo, Meiqin Wang, Qingju Wang

IACR Cryptol. ePrint Arch., 2021

Strong and Tight Security Guarantees against Integral Distinguishers.

Phil Hebborn, Baptiste Lambin, Gregor Leander, Yosuke Todo

IACR Cryptol. ePrint Arch., 2021

Perfect Trees: Designing Energy-Optimal Symmetric Encryption Primitives.

Andrea Caforio, Subhadeep Banik, Yosuke Todo, Willi Meier, Takanori Isobe, Fukang Liu, Bin Zhang

IACR Cryptol. ePrint Arch., 2021

Further Improving Differential-Linear Attacks: Applications to Chaskey and Serpent.

Marek Broll, Federico Canale, Nicolas David, Antonio Flórez-Gutiérrez, Gregor Leander, María Naya-Plasencia, Yosuke Todo

IACR Cryptol. ePrint Arch., 2021

Designing S-Boxes Providing Stronger Security Against Differential Cryptanalysis for Ciphers Using Byte-Wise XOR.

Yosuke Todo, Yu Sasaki

Proceedings of the Selected Areas in Cryptography - 28th International Conference, 2021

2020

Links between Division Property and Other Cube Attack Variants.

Yonglin Hao, Lin Jiao, Chaoyun Li, Willi Meier, Yosuke Todo, Qingju Wang

IACR Trans. Symmetric Cryptol., 2020

Lower Bounds on the Degree of Block Ciphers.

Phil Hebborn, Baptiste Lambin, Gregor Leander, Yosuke Todo

IACR Cryptol. ePrint Arch., 2020

PRINCEv2 - More Security for (Almost) No Overhead.

Dusan Bozilov, Maria Eichlseder, Miroslav Knezevic, Baptiste Lambin, Gregor Leander, Thorben Moos, Ventzislav Nikov, Shahram Rasoolzadeh, Yosuke Todo, Friedrich Wiemer

IACR Cryptol. ePrint Arch., 2020

Out of Oddity - New Cryptanalytic Techniques against Symmetric Primitives Optimized for Integrity Proof Systems.

Tim Beyne, Anne Canteaut, Itai Dinur, Maria Eichlseder, Gregor Leander, Gaëtan Leurent, María Naya-Plasencia, Léo Perrin, Yu Sasaki, Yosuke Todo, Friedrich Wiemer

IACR Cryptol. ePrint Arch., 2020

Improved Differential-Linear Attacks with Applications to ARX Ciphers.

Christof Beierle, Gregor Leander, Yosuke Todo

IACR Cryptol. ePrint Arch., 2020

GIFT-COFB.

Subhadeep Banik, Avik Chakraborti, Tetsu Iwata, Kazuhiko Minematsu, Mridul Nandi, Thomas Peyrin, Yu Sasaki, Siang Meng Sim, Yosuke Todo

IACR Cryptol. ePrint Arch., 2020

Modeling for Three-Subset Division Property Without Unknown Subset - Improved Cube Attacks Against Trivium and Grain-128AEAD.

Yonglin Hao, Gregor Leander, Willi Meier, Yosuke Todo, Qingju Wang

Proceedings of the Advances in Cryptology - EUROCRYPT 2020, 2020

2019

Improved Division Property Based Cube Attacks Exploiting Algebraic Properties of Superpoly.

Yonglin Hao, Takanori Isobe, Lin Jiao, Chaoyun Li, Willi Meier, Yosuke Todo, Qingju Wang

IEEE Trans. Computers, 2019

Nonlinear Invariant Attack: Practical Attack on Full SCREAM, iSCREAM, and Midori64.

Yosuke Todo, Gregor Leander, Yu Sasaki

J. Cryptol., 2019

Improved Integral Attack on HIGHT.

Yuki Funabiki, Yosuke Todo, Takanori Isobe, Masakatu Morii

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2019

On the Data Limitation of Small-State Stream Ciphers: Correlation Attacks on Fruit-80 and Plantlet.

Yosuke Todo, Willi Meier, Kazumaro Aoki

IACR Cryptol. ePrint Arch., 2019

Zero-Correlation Attacks on Tweakable Block Ciphers with Linear Tweakey Expansion.

Ralph Ankele, Christoph Dobraunig, Jian Guo, Eran Lambooij, Gregor Leander, Yosuke Todo

IACR Cryptol. ePrint Arch., 2019

2018

Cryptanalysis of AES-PRF and Its Dual.

Patrick Derbez, Tetsu Iwata, Ling Sun, Siwei Sun, Yosuke Todo, Haoyang Wang, Meiqin Wang

IACR Trans. Symmetric Cryptol., 2018

Cube Attacks on Non-Blackbox Polynomials Based on Division Property.

Yosuke Todo, Takanori Isobe, Yonglin Hao, Willi Meier

IEEE Trans. Computers, 2018

Tight Bounds of Differentially and Linearly Active S-Boxes and Division Property of Lilliput.

Yu Sasaki, Yosuke Todo

IEEE Trans. Computers, 2018

On the Complexity of Impossible Differential Cryptanalysis.

Qianqian Yang, Lei Hu, Danping Shi, Yosuke Todo, Siwei Sun

Secur. Commun. Networks, 2018

On the Design Rationale of SIMON Block Cipher: Integral Attacks and Impossible Differential Attacks against SIMON Variants.

Kota Kondo, Yu Sasaki, Yosuke Todo, Tetsu Iwata

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2018

Fast Correlation Attack Revisited -Cryptanalysis on Full Grain-128a, Grain-128, and Grain-v1.

Yosuke Todo, Takanori Isobe, Willi Meier, Kazumaro Aoki, Bin Zhang

IACR Cryptol. ePrint Arch., 2018

Programming the Demirci-Selçuk Meet-in-the-Middle Attack with Constraints.

Danping Shi, Siwei Sun, Patrick Derbez, Yosuke Todo, Bing Sun, Lei Hu

IACR Cryptol. ePrint Arch., 2018

Observations on the Dynamic Cube Attack of 855-Round TRIVIUM from Crypto'18.

Yonglin Hao, Lin Jiao, Chaoyun Li, Willi Meier, Yosuke Todo, Qingju Wang

IACR Cryptol. ePrint Arch., 2018

Several MILP-Aided Attacks Against SNOW 2.0.

Yuki Funabiki, Yosuke Todo, Takanori Isobe, Masakatu Morii

Proceedings of the Cryptology and Network Security - 17th International Conference, 2018

2017

MILP Modeling for (Large) S-boxes to Optimize Probability of Differential Characteristics.

Ahmed Abdelkhalek, Yu Sasaki, Yosuke Todo, Mohamed Tolba, Amr M. Youssef

IACR Trans. Symmetric Cryptol., 2017

Integral Cryptanalysis on Full MISTY1.

Yosuke Todo

J. Cryptol., 2017

Improved Division Property Based Cube Attacks Exploiting Algebraic Properties of Superpoly.

Qingju Wang, Yonglin Hao, Yosuke Todo, Chaoyun Li, Takanori Isobe, Willi Meier

IACR Cryptol. ePrint Arch., 2017

Analysis of AES, SKINNY, and Others with Constraint Programming.

Siwei Sun, David Gérault, Pascal Lafourcade, Qianqian Yang, Yosuke Todo, Kexin Qiao, Lei Hu

IACR Cryptol. ePrint Arch., 2017

Gimli: a cross-platform permutation.

Daniel J. Bernstein, Stefan Kölbl, Stefan Lucks, Pedro Maat Costa Massolino, Florian Mendel, Kashif Nawaz, Tobias Schneider, Peter Schwabe, François-Xavier Standaert, Yosuke Todo, Benoît Viguier

IACR Cryptol. ePrint Arch., 2017

GIFT: A Small Present.

Subhadeep Banik, Sumit Kumar Pandey, Thomas Peyrin, Siang Meng Sim, Yosuke Todo, Yu Sasaki

IACR Cryptol. ePrint Arch., 2017

New Algorithm for Modeling S-box in MILP Based Differential and Division Trail Search.

Yu Sasaki, Yosuke Todo

Proceedings of the Innovative Security Solutions for Information Technology and Communications, 2017

Analyzing Key Schedule of Simon: Iterative Key Differences and Application to Related-Key Impossible Differentials.

Kota Kondo, Yu Sasaki, Yosuke Todo, Tetsu Iwata

Proceedings of the Advances in Information and Computer Security, 2017

New Impossible Differential Search Tool from Design and Cryptanalysis Aspects - Revealing Structural Properties of Several Ciphers.

Yu Sasaki, Yosuke Todo

Proceedings of the Advances in Cryptology - EUROCRYPT 2017 - 36th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Paris, France, April 30, 2017

GIFT: A Small Present - Towards Reaching the Limit of Lightweight Encryption.

Subhadeep Banik, Sumit Kumar Pandey, Thomas Peyrin, Yu Sasaki, Siang Meng Sim, Yosuke Todo

Proceedings of the Cryptographic Hardware and Embedded Systems - CHES 2017, 2017

Low-Data Complexity Attacks on Camellia.

Takeru Koie, Takanori Isobe, Yosuke Todo, Masakatu Morii

Proceedings of the Applications and Techniques in Information Security, 2017

2016

Impossible Differential Attack against 14-Round <i>Piccolo</i>-80 without Relying on Full Code Book.

Yosuke Todo

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2016

Efficient Implementations for Practical Linear Cryptanalysis and Its Application to FEAL-8X.

Sho Sakikoyama, Yosuke Todo, Kazumaro Aoki, Masakatu Morii

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2016

Bit-Based Division Property and Application to Simon Family.

Yosuke Todo, Masakatu Morii

IACR Cryptol. ePrint Arch., 2016

New Impossible Differential Search Tool from Design and Cryptanalysis Aspects.

Yu Sasaki, Yosuke Todo

IACR Cryptol. ePrint Arch., 2016

New Differential Bounds and Division Property of Lilliput: Block Cipher with Extended Generalized Feistel Network.

Yu Sasaki, Yosuke Todo

Proceedings of the Selected Areas in Cryptography - SAC 2016, 2016

Division Property: Efficient Method to Estimate Upper Bound of Algebraic Degree.

Yosuke Todo

Proceedings of the Paradigms in Cryptology - Mycrypt 2016. Malicious and Exploratory Cryptology, 2016

Compact Representation for Division Property.

Yosuke Todo, Masakatu Morii

Proceedings of the Cryptology and Network Security - 15th International Conference, 2016

New Conditional Differential Cryptanalysis for NLFSR-based Stream Ciphers and Application to Grain v1.

Yuhei Watanabe, Yosuke Todo, Masakatu Morii

Proceedings of the 11th Asia Joint Conference on Information Security, 2016

Wide Trail Design Strategy for Binary MixColumns - Enhancing Lower Bound of Number of Active S-boxes.

Yosuke Todo, Kazumaro Aoki

Proceedings of the Applied Cryptography and Network Security, 2016

2015

Fast Fourier Transform Key Recovery for Integral Attacks.

Yosuke Todo, Kazumaro Aoki

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015

Upper Bounds for the Security of Several Feistel Networks.

Yosuke Todo

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015

Structural Evaluation by Generalized Integral Property.

Yosuke Todo

IACR Cryptol. ePrint Arch., 2015

2014

Cryptanalysis of Reduced-round SIMON32 and SIMON48.

Qingju Wang, Zhiqiang Liu, Kerem Varici, Yu Sasaki, Vincent Rijmen, Yosuke Todo

IACR Cryptol. ePrint Arch., 2014

FFT-Based Key Recovery for the Integral Attack.

Yosuke Todo

IACR Cryptol. ePrint Arch., 2014

Practical Cryptanalysis of a Public-Key Encryption Scheme Based on New Multivariate Quadratic Assumptions.

Martin R. Albrecht, Jean-Charles Faugère, Robert Fitzpatrick, Ludovic Perret, Yosuke Todo, Keita Xagawa

Proceedings of the Public-Key Cryptography - PKC 2014, 2014

How Much Can Complexity of Linear Cryptanalysis Be Reduced?

Sho Sakikoyama, Yosuke Todo, Kazumaro Aoki, Masakatu Morii

Proceedings of the Information Security and Cryptology - ICISC 2014, 2014

FFT Key Recovery for Integral Attack.

Yosuke Todo, Kazumaro Aoki

Proceedings of the Cryptology and Network Security - 13th International Conference, 2014

2013

Cryptanalysis of the Huang-Liu-Yang Cryptosystem from PKC 2012.

Yosuke Todo, Keita Xagawa

IACR Cryptol. ePrint Arch., 2013

New Property of Diffusion Switching Mechanism on CLEFIA and Its Application to DFA.

Yosuke Todo, Yu Sasaki

Proceedings of the Advances in Information and Computer Security, 2013

2012

Falsification Attacks against WPA-TKIP in a Realistic Environment.

Yosuke Todo, Yuki Ozawa, Toshihiro Ohigashi, Masakatu Morii

IEICE Trans. Inf. Syst., 2012

Proposal of a Secure WEP Operation against Existing Key Recovery Attacks and its Evaluation.

T. Tsukaune, Yosuke Todo, Masakatu Morii

Proceedings of the Seventh Asia Joint Conference on Information Security, 2012

2011

Cryptanalysis for RC4 and Breaking WEP/WPA-TKIP.

Masakatu Morii, Yosuke Todo

IEICE Trans. Inf. Syst., 2011