Cryptanalysis for RC4 and Breaking WEP/WPA-TKIP. - Masakatu Morii; Yosuke Todo (IEICE Trans. Inf. Syst., 2011)

Proposal of a Secure WEP Operation against Existing Key Recovery Attacks and its Evaluation. - T. Tsukaune; Yosuke Todo; Masakatu Morii (AsiaJCIS, 2012)

Falsification Attacks against WPA-TKIP in a Realistic Environment. - Yosuke Todo; Yuki Ozawa; Toshihiro Ohigashi; Masakatu Morii (IEICE Trans. Inf. Syst., 2012)

New Property of Diffusion Switching Mechanism on CLEFIA and Its Application to DFA. - Yosuke Todo; Yu Sasaki (IWSEC, 2013)

Cryptanalysis of the Huang-Liu-Yang Cryptosystem from PKC 2012. - Yosuke Todo; Keita Xagawa (IACR Cryptol. ePrint Arch., 2013)

FFT Key Recovery for Integral Attack. - Yosuke Todo; Kazumaro Aoki (CANS, 2014)

How Much Can Complexity of Linear Cryptanalysis Be Reduced? - Sho Sakikoyama; Yosuke Todo; Kazumaro Aoki; Masakatu Morii (ICISC, 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 (Public Key Cryptography, 2014)

FFT-Based Key Recovery for the Integral Attack. - Yosuke Todo (IACR Cryptol. ePrint Arch., 2014)

Cryptanalysis of Reduced-round SIMON32 and SIMON48. - Qingju Wang 001; Zhiqiang Liu 001; Kerem Varici; Yu Sasaki; Vincent Rijmen; Yosuke Todo (IACR Cryptol. ePrint Arch., 2014)

Structural Evaluation by Generalized Integral Property. - Yosuke Todo (IACR Cryptol. ePrint Arch., 2015)

Upper Bounds for the Security of Several Feistel Networks. - Yosuke Todo (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015)

Fast Fourier Transform Key Recovery for Integral Attacks. - Yosuke Todo; Kazumaro Aoki (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015)

Wide Trail Design Strategy for Binary MixColumns - Enhancing Lower Bound of Number of Active S-boxes. - Yosuke Todo; Kazumaro Aoki (ACNS, 2016)

New Conditional Differential Cryptanalysis for NLFSR-based Stream Ciphers and Application to Grain v1. - Yuhei Watanabe; Yosuke Todo; Masakatu Morii (AsiaJCIS, 2016)

Compact Representation for Division Property. - Yosuke Todo; Masakatu Morii (CANS, 2016)

Division Property: Efficient Method to Estimate Upper Bound of Algebraic Degree. - Yosuke Todo (Mycrypt, 2016)

New Differential Bounds and Division Property of Lilliput: Block Cipher with Extended Generalized Feistel Network. - Yu Sasaki; Yosuke Todo (SAC, 2016)

New Impossible Differential Search Tool from Design and Cryptanalysis Aspects. - Yu Sasaki; Yosuke Todo (IACR Cryptol. ePrint Arch., 2016)

Bit-Based Division Property and Application to Simon Family. - Yosuke Todo; Masakatu Morii (IACR Cryptol. ePrint Arch., 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)

Impossible Differential Attack against 14-Round Piccolo-80 without Relying on Full Code Book. - Yosuke Todo (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2016)

Low-Data Complexity Attacks on Camellia. - Takeru Koie; Takanori Isobe 001; Yosuke Todo; Masakatu Morii (ATIS, 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 (CHES, 2017)

New Impossible Differential Search Tool from Design and Cryptanalysis Aspects - Revealing Structural Properties of Several Ciphers. - Yu Sasaki; Yosuke Todo (EUROCRYPT (3), 2017)

Analyzing Key Schedule of Simon: Iterative Key Differences and Application to Related-Key Impossible Differentials. - Kota Kondo; Yu Sasaki; Yosuke Todo; Tetsu Iwata (IWSEC, 2017)

New Algorithm for Modeling S-box in MILP Based Differential and Division Trail Search. - Yu Sasaki; Yosuke Todo (SECITC, 2017)

GIFT: A Small Present. - Subhadeep Banik; Sumit Kumar Pandey; Thomas Peyrin; Siang Meng Sim; Yosuke Todo; Yu Sasaki (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 002; Peter Schwabe; François-Xavier Standaert; Yosuke Todo; Benoît Viguier (IACR Cryptol. ePrint Arch., 2017)

Improved Division Property Based Cube Attacks Exploiting Algebraic Properties of Superpoly. - Qingju Wang 001; Yonglin Hao; Yosuke Todo; Chaoyun Li; Takanori Isobe 001; Willi Meier (IACR Cryptol. ePrint Arch., 2017)

Integral Cryptanalysis on Full MISTY1. - Yosuke Todo (J. Cryptol., 2017)

MILP Modeling for (Large) S-boxes to Optimize Probability of Differential Characteristics. - Ahmed Abdelkhalek 001; Yu Sasaki; Yosuke Todo; Mohamed Tolba; Amr M. Youssef (IACR Trans. Symmetric Cryptol., 2017)

Analysis of AES, SKINNY, and Others with Constraint Programming. - Siwei Sun; David Gérault; Pascal Lafourcade 001; Qianqian Yang 003; Yosuke Todo; Kexin Qiao; Lei Hu 003 (IACR Trans. Symmetric Cryptol., 2017)

Several MILP-Aided Attacks Against SNOW 2.0. - Yuki Funabiki; Yosuke Todo; Takanori Isobe 001; Masakatu Morii (CANS, 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 001 (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 001; Lei Hu 003 (IACR Cryptol. ePrint Arch., 2018)

Fast Correlation Attack Revisited -Cryptanalysis on Full Grain-128a, Grain-128, and Grain-v1. - Yosuke Todo; Takanori Isobe 001; Willi Meier; Kazumaro Aoki; Bin Zhang 003 (IACR Cryptol. ePrint Arch., 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)

On the Complexity of Impossible Differential Cryptanalysis. - Qianqian Yang 003; Lei Hu 003; Danping Shi; Yosuke Todo; Siwei Sun (Secur. Commun. Networks, 2018)

Tight Bounds of Differentially and Linearly Active S-Boxes and Division Property of Lilliput. - Yu Sasaki; Yosuke Todo (IEEE Trans. Computers, 2018)

Cube Attacks on Non-Blackbox Polynomials Based on Division Property. - Yosuke Todo; Takanori Isobe 001; Yonglin Hao; Willi Meier (IEEE Trans. Computers, 2018)

Cryptanalysis of AES-PRF and Its Dual. - Patrick Derbez; Tetsu Iwata; Ling Sun 001; Siwei Sun; Yosuke Todo; Haoyang Wang 001; Meiqin Wang (IACR Trans. Symmetric Cryptol., 2018)

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)

Improved Integral Attack on HIGHT. - Yuki Funabiki; Yosuke Todo; Takanori Isobe 001; Masakatu Morii (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2019)

Nonlinear Invariant Attack: Practical Attack on Full SCREAM, iSCREAM, and Midori64. - Yosuke Todo; Gregor Leander; Yu Sasaki (J. Cryptol., 2019)

Improved Division Property Based Cube Attacks Exploiting Algebraic Properties of Superpoly. - Yonglin Hao; Takanori Isobe 001; Lin Jiao; Chaoyun Li; Willi Meier; Yosuke Todo; Qingju Wang 001 (IEEE Trans. Computers, 2019)

Zero-Correlation Attacks on Tweakable Block Ciphers with Linear Tweakey Expansion. - Ralph Ankele; Christoph Dobraunig; Jian Guo 001; Eran Lambooij; Gregor Leander; Yosuke Todo (IACR Trans. Symmetric Cryptol., 2019)

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 001 (EUROCRYPT (1), 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)

Improved Differential-Linear Attacks with Applications to ARX Ciphers. - Christof Beierle; Gregor Leander; Yosuke Todo (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)

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)

Lower Bounds on the Degree of Block Ciphers. - Phil Hebborn; Baptiste Lambin; Gregor Leander; Yosuke Todo (IACR Cryptol. ePrint Arch., 2020)

Links between Division Property and Other Cube Attack Variants. - Yonglin Hao; Lin Jiao; Chaoyun Li; Willi Meier; Yosuke Todo; Qingju Wang 001 (IACR Trans. Symmetric Cryptol., 2020)

Designing S-Boxes Providing Stronger Security Against Differential Cryptanalysis for Ciphers Using Byte-Wise XOR. - Yosuke Todo; Yu Sasaki (SAC, 2021)

Further Improving Differential-Linear Attacks: Applications to Chaskey and Serpent. - Marek Broll; Federico Canale; Nicolas David 001; Antonio Flórez-Gutiérrez; Gregor Leander; María Naya-Plasencia; Yosuke Todo (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)

Massive Superpoly Recovery with Nested Monomial Predictions. - Kai Hu 001; Siwei Sun; Yosuke Todo; Meiqin Wang; Qingju Wang 001 (IACR Cryptol. ePrint Arch., 2021)

Modeling for Three-Subset Division Property without Unknown Subset. - Yonglin Hao; Gregor Leander; Willi Meier; Yosuke Todo; Qingju Wang 001 (J. Cryptol., 2021)

Perfect Trees: Designing Energy-Optimal Symmetric Encryption Primitives. - Andrea Caforio; Subhadeep Banik; Yosuke Todo; Willi Meier; Takanori Isobe 001; Fukang Liu; Bin Zhang 003 (IACR Trans. Symmetric Cryptol., 2021)

New Attacks from Old Distinguishers Improved Attacks on Serpent. - Marek Broll; Federico Canale; Nicolas David 001; Antonio Flórez-Gutiérrez; Gregor Leander; María Naya-Plasencia; Yosuke Todo (CT-RSA, 2022)

Birthday-Bound Slide Attacks on TinyJAMBU's Keyed-Permutations for All Key Sizes. - Ferdinand Sibleyras; Yu Sasaki; Yosuke Todo; Akinori Hosoyamada; Kan Yasuda (IWSEC, 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)

A Modular Approach to the Incompressibility of Block-Cipher-Based AEADs. - Akinori Hosoyamada; Takanori Isobe 001; Yosuke Todo; Kan Yasuda (IACR Cryptol. ePrint Arch., 2022)

Sycon: a new milestone in designing ASCON-like permutations. - Kalikinkar Mandal; Dhiman Saha; Sumanta Sarkar; Yosuke Todo (J. Cryptogr. Eng., 2022)

Improved Differential-Linear Attacks with Applications to ARX Ciphers. - Christof Beierle; Marek Broll; Federico Canale; Nicolas David 001; Antonio Flórez-Gutiérrez; Gregor Leander; María Naya-Plasencia; Yosuke Todo (J. Cryptol., 2022)

Cryptanalysis of Rocca and Feasibility of Its Security Claim. - Akinori Hosoyamada; Akiko Inoue; Ryoma Ito 001; Tetsu Iwata; Kazuhiko Minematsu; Ferdinand Sibleyras; Yosuke Todo (IACR Trans. Symmetric Cryptol., 2022)

Hybrid Code Lifting on Space-Hard Block Ciphers Application to Yoroi and SPNbox. - Yosuke Todo; Takanori Isobe 001 (IACR Trans. Symmetric Cryptol., 2022)

Keyed Sum of Permutations: a simpler RP-based PRF. - Ferdinand Sibleyras; Yosuke Todo (IACR Cryptol. ePrint Arch., 2023)

Key Committing Security of AEZ and More. - Yu Long Chen; Antonio Flórez-Gutiérrez; Akiko Inoue; Ryoma Ito 001; Tetsu Iwata; Kazuhiko Minematsu; Nicky Mouha; Yusuke Naito 001; Ferdinand Sibleyras; Yosuke Todo (IACR Trans. Symmetric Cryptol., 2023)

Side-Channel Linearization Attack on Unrolled Trivium Hardware. - Soichiro Kobayashi; Rei Ueno; Yosuke Todo; Naofumi Homma (IACR Commun. Cryptol., 2024)

Multiple-Tweak Differential Attack Against SCARF. - Christina Boura; Shahram Rasoolzadeh; Dhiman Saha; Yosuke Todo (IACR Cryptol. ePrint Arch., 2024)

General Practical Cryptanalysis of the Sum of Round-Reduced Block Ciphers and ZIP-AES. - Antonio Flórez-Gutiérrez; Lorenzo Grassi 001; Gregor Leander; Ferdinand Sibleyras; Yosuke Todo (IACR Cryptol. ePrint Arch., 2024)

Improving Linear Key Recovery Attacks using Walsh Spectrum Puncturing. - Antonio Flórez-Gutiérrez; Yosuke Todo (IACR Cryptol. ePrint Arch., 2024)

Practical Committing Attacks against Rocca-S. - Ryunosuke Takeuchi; Yosuke Todo; Tetsu Iwata (IACR Cryptol. ePrint Arch., 2024)

Cryptanalysis of QARMAv2. - Hosein Hadipour; Yosuke Todo (IACR Trans. Symmetric Cryptol., 2024)

Key Recovery, Universal Forgery, and Committing Attacks against Revised Rocca: How Finalization Affects Security. - Ryunouchi Takeuchi; Yosuke Todo; Tetsu Iwata (IACR Trans. Symmetric Cryptol., 2024)

Improved Cryptanalysis of ChaCha: Beating PNBs with Bit Puncturing. - Antonio Flórez-Gutiérrez; Yosuke Todo (IACR Cryptol. ePrint Arch., 2025)

All You Need is XOR-Convolution: A Generalized Higher-Order Side-Channel Attack with Application to XEX/XE-based Encryptions. - Rei Ueno; Akira Ito 002; Yosuke Todo; Akiko Inoue; Kazuhiko Minematsu; Hibiki Ishikawa; Naofumi Homma (IACR Trans. Cryptogr. Hardw. Embed. Syst., 2025)