Kazuhiko Minematsu

165 papers A* 11A 5B 6C 8Misc 15Journal 107Unranked 13
YearRankTypeTitle / Venue / Authors
2026 J jnl
Do not Mix Models: Revisiting Generic Transforms for Committing Authenticated Encryption.
IACR Cryptol. ePrint Arch.
Kazuhiko Minematsu, Akiko Inoue
2026 J jnl
Key Committing Security of HCTR2, Revisited.
IACR Cryptol. ePrint Arch.
Donghoon Chang, Yu Long Chen, Yukihito Hiraga, Kazuhiko Minematsu, Nicky Mouha, Yusuke Naito, Yu Sasaki, Takeshi Sugawara
2026 J jnl
MSX: Lightweight Block Ciphers for Microcontrollers with High-assurance against Differential and Linear Attacks.
IACR Commun. Cryptol.
Kazuhiko Minematsu, Tomoyasu Suzaki, Mostafizar Rahman, Sahiba Suryawanshi, Takanori Isobe
2026 J jnl
Two-key variant of the four-round cascading sfLRW1.
Des. Codes Cryptogr.
Shreya Dey, Avijit Dutta, Kazuhiko Minematsu
2025 J jnl
A Formal Security Proof of Masking: Reduction from Relaxed Noisy Leakage to Probing Model without Random Probing and Application to LR Primitive.
IACR Cryptol. ePrint Arch.
Rei Ueno, Akiko Inoue, Kazuhiko Minematsu, Akira Ito, Naofumi Homma
2025 J jnl
A Note on Feedback-PRF Mode of KDF from NIST SP 800-108.
IACR Cryptol. ePrint Arch.
Ritam Bhaumik, Avijit Dutta, Tetsu Iwata, Ashwin Jha, Kazuhiko Minematsu, Mridul Nandi, Yu Sasaki, Meltem Sönmez Turan, Stefano Tessaro
2025 J jnl
All You Need is XOR-Convolution: A Generalized Higher-Order Side-Channel Attack with Application to XEX/XE-based Encryptions.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Rei Ueno, Akira Ito, Yosuke Todo, Akiko Inoue, Kazuhiko Minematsu, Hibiki Ishikawa, Naofumi Homma
2025 J jnl
Compactly Committing Authenticated Encryption Made Simpler.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Shoichi Hirose, Kazuhiko Minematsu
2025 B conf
Comprehensive Robustness Analysis of GCM, CCM, and OCB3.
CT-RSA
Akiko Inoue, Tetsu Iwata, Kazuhiko Minematsu
2025 — conf
Cryptographic Treatment of Key Control Security - In Light of NIST SP 800-108.
CRYPTO (5)
Ritam Bhaumik, Avijit Dutta, Akiko Inoue, Tetsu Iwata, Ashwin Jha, Kazuhiko Minematsu, Mridul Nandi, Yu Sasaki, Meltem Sönmez Turan, Stefano Tessaro
2025 J jnl
Cryptographic Treatment of Key Control Security - In Light of NIST SP 800-108.
IACR Cryptol. ePrint Arch.
Ritam Bhaumik, Avijit Dutta, Akiko Inoue, Tetsu Iwata, Ashwin Jha, Kazuhiko Minematsu, Mridul Nandi, Yu Sasaki, Meltem Sönmez Turan, Stefano Tessaro
2025 J jnl
Cymric: Short-tailed but Mighty Beyond-birthday-bound Secure Authenticated Encryption for Short Inputs.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Alexandre Adomnicai, Wonseok Choi, Yeongmin Lee, Kazuhiko Minematsu, Yusuke Naito
2025 J jnl
Cymric: Short-tailed but Mighty.
IACR Cryptol. ePrint Arch.
Alexandre Adomnicai, Wonseok Choi, Yeongmin Lee, Kazuhiko Minematsu, Yusuke Naito
2025 J jnl
Dialga: A Family of Low-Latency Tweakable Block Ciphers Using Multiple Linear Layers.
IACR Trans. Symmetric Cryptol.
Subhadeep Banik, Tatsuya Ishikawa, Takanori Isobe, Ryoma Ito, Kazuhiko Minematsu, Kazuma Nakata, Mostafizar Rahman, Kosei Sakamoto
2025 — conf
Generic Security of GCM-SST.
ACNS (2)
Akiko Inoue, Ashwin Jha, Bart Mennink, Kazuhiko Minematsu
2025 A conf
Gravity of the Situation: Security Analysis on Rocket.Chat E2EE.
ACSAC
Hayato Kimura, Ryoma Ito, Kazuhiko Minematsu, Takanori Isobe
2025 J jnl
Gravity of the Situation:Security Analysis on Rocket.Chat E2EE.
IACR Cryptol. ePrint Arch.
Hayato Kimura, Ryoma Ito, Kazuhiko Minematsu, Takanori Isobe
2025 J jnl
How to Implement Authenticated Encryption on XTS-Enabled Devices.
IACR Trans. Symmetric Cryptol.
Akiko Inoue, Kazuhiko Minematsu, Rei Ueno, Naofumi Homma
2025 J jnl
Lightweight Yet Nonce-Misuse Secure Authenticated Encryption for Very Short Inputs.
IEEE Internet Things J.
Alexandre Adomnicai, Kazuhiko Minematsu, Junji Shikata
2025 A conf
Not in The Prophecies: Practical Attacks on Nostr.
EuroS&P
Hayato Kimura, Ryoma Ito, Kazuhiko Minematsu, Shogo Shiraki, Takanori Isobe
2025 J jnl
Not in The Prophecies: Practical Attacks on Nostr.
IACR Cryptol. ePrint Arch.
Hayato Kimura, Ryoma Ito, Kazuhiko Minematsu, Shogo Shiraki, Takanori Isobe
2025 J jnl
Preface to Volume 2025, Issue 1.
IACR Trans. Symmetric Cryptol.
Christoph Dobraunig, Kazuhiko Minematsu
2025 J jnl
Revisiting Vector-Input MACs.
IACR Trans. Symmetric Cryptol.
Isamu Furuya, Kazuhiko Minematsu
2025 J jnl
Security analysis of SFrame.
J. Inf. Secur. Appl.
Takanori Isobe, Ryoma Ito, Kazuhiko Minematsu
2025 J jnl
Two-Key Variant of the Four-Round Cascading LRW1.
IACR Cryptol. ePrint Arch.
Shreya Dey, Avijit Dutta, Kazuhiko Minematsu
2024 Misc conf
A Formal Treatment of Envelope Encryption.
ICISC
Shoichi Hirose, Kazuhiko Minematsu
2024 Misc ed.
Advances in Information and Computer Security - 19th International Workshop on Security, IWSEC 2024, Kyoto, Japan, September 17-19, 2024, Proceedings
IWSEC
Kazuhiko Minematsu, Mamoru Mimura
2024 J jnl
Comprehensive Robustness Analysis of GCM, CCM, and OCB3.
IACR Cryptol. ePrint Arch.
Akiko Inoue, Tetsu Iwata, Kazuhiko Minematsu
2024 A* conf
Crystalor: Recoverable Memory Encryption Mechanism with Optimized Metadata Structure.
CCS
Rei Ueno, Hiromichi Haneda, Naofumi Homma, Akiko Inoue, Kazuhiko Minematsu
2024 J jnl
Fallen Sanctuary: A Higher-Order and Leakage-Resilient Rekeying Scheme.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Rei Ueno, Naofumi Homma, Akiko Inoue, Kazuhiko Minematsu
2024 J jnl
Generic Security of GCM-SST.
IACR Cryptol. ePrint Arch.
Akiko Inoue, Ashwin Jha, Bart Mennink, Kazuhiko Minematsu
2024 J jnl
Gleeok: A Family of Low-Latency PRFs and its Applications to Authenticated Encryption.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Ravi Anand, Subhadeep Banik, Andrea Caforio, Tatsuya Ishikawa, Takanori Isobe, Fukang Liu, Kazuhiko Minematsu, Mostafizar Rahman, Kosei Sakamoto
2024 J jnl
Interactive aggregate message authentication equipped with detecting functionality from adaptive group testing.
Des. Codes Cryptogr.
Kazuhiko Minematsu, Shingo Sato, Junji Shikata
2024 J jnl
MATTER: A Wide-Block Tweakable Block Cipher.
IACR Cryptol. ePrint Arch.
Roberto Avanzi, Orr Dunkelman, Kazuhiko Minematsu
2024 J jnl
Preface to Volume 2024, Issue 1.
IACR Trans. Symmetric Cryptol.
Christina Boura, Kazuhiko Minematsu
2024 J jnl
SoK: Pseudorandom Generation for Masked Cryptographic Implementation.
IACR Cryptol. ePrint Arch.
Rei Ueno, Naofumi Homma, Akiko Inoue, Kazuhiko Minematsu
2023 J jnl
A Formal Treatment of Envelope Encryption.
IACR Cryptol. ePrint Arch.
Shoichi Hirose, Kazuhiko Minematsu
2023 J jnl
Anonymous Broadcast Authentication With One-to-Many Transmission to Control IoT Devices.
IEEE Access
Kazuhiko Minematsu, Junji Shikata, Yohei Watanabe, Naoto Yanai
2023 J jnl
Areion: Highly-Efficient Permutations and Its Applications (Extended Version).
IACR Cryptol. ePrint Arch.
Takanori Isobe, Ryoma Ito, Fukang Liu, Kazuhiko Minematsu, Motoki Nakahashi, Kosei Sakamoto, Rentaro Shiba
2023 J jnl
Areion: Highly-Efficient Permutations and Its Applications to Hash Functions for Short Input.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Takanori Isobe, Ryoma Ito, Fukang Liu, Kazuhiko Minematsu, Motoki Nakahashi, Kosei Sakamoto, Rentaro Shiba
2023 B conf
Authenticated Encryption for Very Short Inputs.
CT-RSA
Alexandre Adomnicai, Kazuhiko Minematsu, Junji Shikata
2023 J jnl
Authenticated Encryption for Very Short Inputs.
IACR Cryptol. ePrint Arch.
Alexandre Adomnicai, Kazuhiko Minematsu, Junji Shikata
2023 Misc conf
Compactly Committing Authenticated Encryption Using Encryptment and Tweakable Block Cipher.
SAC
Shoichi Hirose, Kazuhiko Minematsu
2023 J jnl
Cryptanalysis on End-to-End Encryption Schemes of Communication Tools and Its Research Trend.
J. Inf. Process.
Takanori Isobe, Ryoma Ito, Kazuhiko Minematsu
2023 J jnl
Crystalor: Persistent Memory Encryption Mechanism with Optimized Metadata Structure and Fast Crash Recovery.
IACR Cryptol. ePrint Arch.
Rei Ueno, Hiromichi Haneda, Naofumi Homma, Akiko Inoue, Kazuhiko Minematsu
2023 J jnl
Cubicle: A family of space-hard ciphers for IoT.
IET Inf. Secur.
Rentaro Shiba, Ravi Anand, Kazuhiko Minematsu, Takanori Isobe
2023 J jnl
Fallen Sanctuary: A Higher-Order and Leakage-Resilient Rekeying Scheme.
IACR Cryptol. ePrint Arch.
Rei Ueno, Naofumi Homma, Akiko Inoue, Kazuhiko Minematsu
2023 J jnl
Key Committing Security of AEZ and More.
IACR Trans. Symmetric Cryptol.
Yu Long Chen, Antonio Flórez-Gutiérrez, Akiko Inoue, Ryoma Ito, Tetsu Iwata, Kazuhiko Minematsu, Nicky Mouha, Yusuke Naito, Ferdinand Sibleyras, Yosuke Todo
2023 J jnl
Nonce-misuse resilience of Romulus-N and GIFT-COFB.
IET Inf. Secur.
Akiko Inoue, Chun Guo, Kazuhiko Minematsu
2023 Misc conf
PMACrx: A Vector-Input MAC for High-Dimensional Vectors with BBB Security.
IWSEC
Isamu Furuya, Hayato Kasahara, Akiko Inoue, Kazuhiko Minematsu, Tetsu Iwata
2023 J jnl
Tight lower bounds and optimal constructions of anonymous broadcast encryption and authentication.
Des. Codes Cryptogr.
Hirokazu Kobayashi, Yohei Watanabe, Kazuhiko Minematsu, Junji Shikata
2023 J jnl
XOCB: Beyond-Birthday-Bound Secure Authenticated Encryption Mode with Rate-One Computation (Full Version).
IACR Cryptol. ePrint Arch.
Zhenzhen Bao, Seongha Hwang, Akiko Inoue, ByeongHak Lee, Jooyoung Lee, Kazuhiko Minematsu
2023 — conf
XOCB: Beyond-Birthday-Bound Secure Authenticated Encryption Mode with Rate-One Computation.
EUROCRYPT (4)
Zhenzhen Bao, Seongha Hwang, Akiko Inoue, ByeongHak Lee, Jooyoung Lee, Kazuhiko Minematsu
2022 B conf
Analyzing the Provable Security Bounds of GIFT-COFB and Photon-Beetle.
ACNS
Akiko Inoue, Tetsu Iwata, Kazuhiko Minematsu
2022 J jnl
Analyzing the Provable Security Bounds of GIFT-COFB and Photon-Beetle.
IACR Cryptol. ePrint Arch.
Akiko Inoue, Tetsu Iwata, Kazuhiko Minematsu
2022 J jnl
Compactly Committing Authenticated Encryption Using Encryptment and Tweakable Block Cipher.
IACR Cryptol. ePrint Arch.
Shoichi Hirose, Kazuhiko Minematsu
2022 J jnl
Cryptanalysis of Rocca and Feasibility of Its Security Claim.
IACR Trans. Symmetric Cryptol.
Akinori Hosoyamada, Akiko Inoue, Ryoma Ito, Tetsu Iwata, Kazuhiko Minematsu, Ferdinand Sibleyras, Yosuke Todo
2022 J jnl
Design of a Linear Layer for a Block Cipher Based on Type-2 Generalized Feistel Network with 32 Branches.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Kosei Sakamoto, Kazuhiko Minematsu, Nao Shibata, Maki Shigeri, Hiroyasu Kubo, Takanori Isobe
2022 J jnl
ELM: A Low-Latency and Scalable Memory Encryption Scheme.
IEEE Trans. Inf. Forensics Secur.
Akiko Inoue, Kazuhiko Minematsu, Maya Oda, Rei Ueno, Naofumi Homma
2022 C conf
Efficient Word Size Modular Multiplication over Signed Integers.
ARITH
Daichi Aoki, Kazuhiko Minematsu, Toshihiko Okamura, Tsuyoshi Takagi
2022 Misc conf
Fast Skinny-128 SIMD Implementations for Sequential Modes of Operation.
ACISP
Alexandre Adomnicai, Kazuhiko Minematsu, Maki Shigeri
2022 J jnl
Fast Skinny-128 SIMD Implementations for Sequential Modes of Operation.
IACR Cryptol. ePrint Arch.
Alexandre Adomnicai, Kazuhiko Minematsu, Maki Shigeri
2022 J jnl
Integral and impossible-differential attacks on the reduced-round Lesamnta-LW-BC.
IET Inf. Secur.
Rentaro Shiba, Kosei Sakamoto, Fukang Liu, Kazuhiko Minematsu, Takanori Isobe
2022 J jnl
Matching Attacks on Romulus-M.
IACR Cryptol. ePrint Arch.
Makoto Habu, Kazuhiko Minematsu, Tetsu Iwata
2022 J jnl
Matching attacks on Romulus-M.
IET Inf. Secur.
Makoto Habu, Kazuhiko Minematsu, Tetsu Iwata
2022 J jnl
New indifferentiability security proof of MDPH hash function.
IET Inf. Secur.
Chun Guo, Tetsu Iwata, Kazuhiko Minematsu
2022 J jnl
Nonce-Misuse Resilience of Romulus-N and GIFT-COFB.
IACR Cryptol. ePrint Arch.
Akiko Inoue, Chun Guo, Kazuhiko Minematsu
2022 J jnl
Parallelizable Authenticated Encryption with Small State Size.
IACR Cryptol. ePrint Arch.
Akiko Inoue, Kazuhiko Minematsu
2022 A conf
Property-Preserving Hash Functions and Combinatorial Group Testing.
ITC
Kazuhiko Minematsu
2022 J jnl
Property-Preserving Hash Functions and Combinatorial Group Testing.
IACR Cryptol. ePrint Arch.
Kazuhiko Minematsu
2021 J jnl
GIFT-COFB is Tightly Birthday Secure with Encryption Queries.
IACR Cryptol. ePrint Arch.
Akiko Inoue, Kazuhiko Minematsu
2021 J jnl
MILP-Aided Security Evaluation of Differential Attacks on KCipher-2.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Jin Hoki, Kosei Sakamoto, Fukang Liu, Kazuhiko Minematsu, Takanori Isobe
2021 J jnl
New Indifferentiability Security Proof of MDPH Hash Function.
IACR Cryptol. ePrint Arch.
Chun Guo, Tetsu Iwata, Kazuhiko Minematsu
2021 J jnl
Orthros: A Low-Latency PRF.
IACR Cryptol. ePrint Arch.
Subhadeep Banik, Takanori Isobe, Fukang Liu, Kazuhiko Minematsu, Kosei Sakamoto
2021 J jnl
Orthros: A Low-Latency PRF.
IACR Trans. Symmetric Cryptol.
Subhadeep Banik, Takanori Isobe, Fukang Liu, Kazuhiko Minematsu, Kosei Sakamoto
2021 Misc conf
Parallel Verification of Serial MAC and AE Modes.
SAC
Kazuhiko Minematsu, Akiko Inoue, Katsuya Moriwaki, Maki Shigeri, Hiroyasu Kubo
2021 J jnl
Parallel Verification of Serial MAC and AE Modes.
IACR Cryptol. ePrint Arch.
Kazuhiko Minematsu, Akiko Inoue, Katsuya Moriwaki, Maki Shigeri, Hiroyasu Kubo
2021 J jnl
Practical Integral Distinguishers on SNOW 3G and KCipher-2.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Jin Hoki, Kosei Sakamoto, Kazuhiko Minematsu, Takanori Isobe
2021 — conf
Security Analysis of SFrame.
ESORICS (2)
Takanori Isobe, Ryoma Ito, Kazuhiko Minematsu
2021 J jnl
Security Analysis of SFrame.
IACR Cryptol. ePrint Arch.
Takanori Isobe, Ryoma Ito, Kazuhiko Minematsu
2020 J jnl
ACE in Chains : How Risky is CBC Encryption of Binary Executable Files ?
IACR Cryptol. ePrint Arch.
Rintaro Fujita, Takanori Isobe, Kazuhiko Minematsu
2020 — conf
ACE in Chains: How Risky Is CBC Encryption of Binary Executable Files?
ACNS (1)
Rintaro Fujita, Takanori Isobe, Kazuhiko Minematsu
2020 J jnl
Blockcipher-Based Authenticated Encryption: How Small Can We Go?
J. Cryptol.
Avik Chakraborti, Tetsu Iwata, Kazuhiko Minematsu, Mridul Nandi
2020 J jnl
Cryptanalysis of OCB2: Attacks on Authenticity and Confidentiality.
J. Cryptol.
Akiko Inoue, Tetsu Iwata, Kazuhiko Minematsu, Bertram Poettering
2020 J jnl
Duel of the Titans: The Romulus and Remus Families of Lightweight AEAD Algorithms.
IACR Trans. Symmetric Cryptol.
Tetsu Iwata, Mustafa Khairallah, Kazuhiko Minematsu, Thomas Peyrin
2020 J jnl
ELM : A Low-Latency and Scalable Memory Encryption Scheme.
IACR Cryptol. ePrint Arch.
Akiko Inoue, Kazuhiko Minematsu, Maya Oda, Rei Ueno, Naofumi Homma
2020 J jnl
Fast Decryption: a New Feature of Misuse-Resistant AE.
IACR Trans. Symmetric Cryptol.
Kazuhiko Minematsu
2020 J jnl
GIFT-COFB.
IACR Cryptol. ePrint Arch.
Subhadeep Banik, Avik Chakraborti, Tetsu Iwata, Kazuhiko Minematsu, Mridul Nandi, Thomas Peyrin, Yu Sasaki, Siang Meng Sim, Yosuke Todo
2020 J jnl
Highly Secure Nonce-based MACs from the Sum of Tweakable Block Ciphers.
IACR Trans. Symmetric Cryptol.
Wonseok Choi, Akiko Inoue, ByeongHak Lee, Jooyoung Lee, Eik List, Kazuhiko Minematsu, Yusuke Naito
2020 C conf
PMAC++: Incremental MAC Scheme Adaptable to Lightweight Block Ciphers.
ISCAS
Maya Oda, Rei Ueno, Akiko Inoue, Kazuhiko Minematsu, Naofumi Homma
2020 J jnl
Security Analysis and Countermeasures of an End-to-End Encryption Scheme of LINE.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Takanori Isobe, Kazuhiko Minematsu
2020 J jnl
Security of Related-Key Differential Attacks on TWINE, Revisited.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Kosei Sakamoto, Kazuhiko Minematsu, Nao Shibata, Maki Shigeri, Hiroyasu Kubo, Yuki Funabiki, Takanori Isobe
2020 J jnl
Tweakable TWINE: Building a Tweakable Block Cipher on Generalized Feistel Structure.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Kosei Sakamoto, Kazuhiko Minematsu, Nao Shibata, Maki Shigeri, Hiroyasu Kubo, Yuki Funabiki, Andrey Bogdanov, Sumio Morioka, Takanori Isobe
2020 Misc conf
WARP : Revisiting GFN for Lightweight 128-Bit Block Cipher.
SAC
Subhadeep Banik, Zhenzhen Bao, Takanori Isobe, Hiroyasu Kubo, Fukang Liu, Kazuhiko Minematsu, Kosei Sakamoto, Nao Shibata, Maki Shigeri
2020 J jnl
WARP : Revisiting GFN for Lightweight 128-bit Block Cipher.
IACR Cryptol. ePrint Arch.
Subhadeep Banik, Zhenzhen Bao, Takanori Isobe, Hiroyasu Kubo, Fukang Liu, Kazuhiko Minematsu, Kosei Sakamoto, Nao Shibata, Maki Shigeri
2019 Misc conf
A Lightweight Alternative to PMAC.
SAC
Kazuhiko Minematsu
2019 — conf
Cryptanalysis of OCB2: Attacks on Authenticity and Confidentiality.
CRYPTO (1)
Akiko Inoue, Tetsu Iwata, Kazuhiko Minematsu, Bertram Poettering
2019 J jnl
Cryptanalysis of OCB2: Attacks on Authenticity and Confidentiality.
IACR Cryptol. ePrint Arch.
Akiko Inoue, Tetsu Iwata, Kazuhiko Minematsu, Bertram Poettering
2019 J jnl
Duel of the Titans: The Romulus and Remus Families of Lightweight AEAD Algorithms.
IACR Cryptol. ePrint Arch.
Tetsu Iwata, Mustafa Khairallah, Kazuhiko Minematsu, Thomas Peyrin
2019 J jnl
Efficient Message Authentication Codes with Combinatorial Group Testing.
IACR Cryptol. ePrint Arch.
Kazuhiko Minematsu
2019 C conf
High Throughput/Gate FN-Based Hardware Architectures for AES-OTR.
ISCAS
Rei Ueno, Naofumi Homma, Tomonori Iida, Kazuhiko Minematsu
2019 Misc conf
Parallelizable Authenticated Encryption with Small State Size.
SAC
Akiko Inoue, Kazuhiko Minematsu
2019 Misc conf
Plaintext Recovery Attacks Against XTS Beyond Collisions.
SAC
Takanori Isobe, Kazuhiko Minematsu
2019 J jnl
Plaintext Recovery Attacks against XTS Beyond Collisions.
IACR Cryptol. ePrint Arch.
Takanori Isobe, Kazuhiko Minematsu
2019 — conf
Symmetric-Key Corruption Detection: When XOR-MACs Meet Combinatorial Group Testing.
ESORICS (1)
Kazuhiko Minematsu, Norifumi Kamiya
2019 J jnl
Symmetric-key Corruption Detection : When XOR-MACs Meet Combinatorial Group Testing.
IACR Cryptol. ePrint Arch.
Kazuhiko Minematsu, Norifumi Kamiya
2019 Misc conf
Tweakable TWINE: Building a Tweakable Block Cipher on Generalized Feistel Structure.
IWSEC
Kosei Sakamoto, Kazuhiko Minematsu, Nao Shibata, Maki Shigeri, Hiroyasu Kubo, Yuki Funabiki, Andrey Bogdanov, Sumio Morioka, Takanori Isobe
2019 J jnl
ZOCB and ZOTR: Tweakable Blockcipher Modes for Authenticated Encryption with Full Absorption.
IACR Cryptol. ePrint Arch.
Zhenzhen Bao, Jian Guo, Tetsu Iwata, Kazuhiko Minematsu
2019 J jnl
ZOCB and ZOTR: Tweakable Blockcipher Modes for Authenticated Encryption with Full Absorption.
IACR Trans. Symmetric Cryptol.
Zhenzhen Bao, Jian Guo, Tetsu Iwata, Kazuhiko Minematsu
2018 — conf
Breaking Message Integrity of an End-to-End Encryption Scheme of LINE.
ESORICS (2)
Takanori Isobe, Kazuhiko Minematsu
2018 J jnl
Breaking Message Integrity of an End-to-End Encryption Scheme of LINE.
IACR Cryptol. ePrint Arch.
Takanori Isobe, Kazuhiko Minematsu
2018 J jnl
Connecting tweakable and multi-key blockcipher security.
Des. Codes Cryptogr.
Jooyoung Lee, Atul Luykx, Bart Mennink, Kazuhiko Minematsu
2018 B conf
Count-then-Permute: A Precision-Free Alternative to Inversion Sampling.
CT-RSA
Kazuhiko Minematsu, Kentarou Sasaki, Yuki Tanaka
2018 J jnl
Cryptanalysis of OCB2.
IACR Cryptol. ePrint Arch.
Akiko Inoue, Kazuhiko Minematsu
2018 J jnl
Integrity analysis of authenticated encryption based on stream ciphers.
Int. J. Inf. Sec.
Kazuya Imamura, Kazuhiko Minematsu, Tetsu Iwata
2017 A conf
Blockcipher-Based Authenticated Encryption: How Small Can We Go?
CHES
Avik Chakraborti, Tetsu Iwata, Kazuhiko Minematsu, Mridul Nandi
2017 J jnl
Blockcipher-based Authenticated Encryption: How Small Can We Go?
IACR Cryptol. ePrint Arch.
Avik Chakraborti, Tetsu Iwata, Kazuhiko Minematsu, Mridul Nandi
2017 J jnl
Cryptanalysis of PMACx, PMAC2x, and SIVx.
IACR Cryptol. ePrint Arch.
Kazuhiko Minematsu, Tetsu Iwata
2017 J jnl
Cryptanalysis of PMACx, PMAC2x, and SIVx.
IACR Trans. Symmetric Cryptol.
Kazuhiko Minematsu, Tetsu Iwata
2017 — conf
XHX - A Framework for Optimally Secure Tweakable Block Ciphers from Classical Block Ciphers and Universal Hashing.
LATINCRYPT
Ashwin Jha, Eik List, Kazuhiko Minematsu, Sweta Mishra, Mridul Nandi
2017 J jnl
XHX - A Framework for Optimally Secure Tweakable Block Ciphers from Classical Block Ciphers and Universal Hashing.
IACR Cryptol. ePrint Arch.
Ashwin Jha, Eik List, Kazuhiko Minematsu, Sweta Mishra, Mridul Nandi
2017 — conf
ZMAC: A Fast Tweakable Block Cipher Mode for Highly Secure Message Authentication.
CRYPTO (3)
Tetsu Iwata, Kazuhiko Minematsu, Thomas Peyrin, Yannick Seurin
2017 J jnl
ZMAC: A Fast Tweakable Block Cipher Mode for Highly Secure Message Authentication.
IACR Cryptol. ePrint Arch.
Tetsu Iwata, Kazuhiko Minematsu, Thomas Peyrin, Yannick Seurin
2016 — conf
Authenticated Encryption with Small Stretch (or, How to Accelerate AERO).
ACISP (2)
Kazuhiko Minematsu
2016 C conf
Integrity Analysis of Authenticated Encryption Based on Stream Ciphers.
ProvSec
Kazuya Imamura, Kazuhiko Minematsu, Tetsu Iwata
2016 J jnl
Integrity Analysis of Authenticated Encryption Based on Stream Ciphers.
IACR Cryptol. ePrint Arch.
Kazuya Imamura, Kazuhiko Minematsu, Tetsu Iwata
2016 — conf
Low-area hardware implementations of CLOC, SILC and AES-OTR.
HOST
Subhadeep Banik, Andrey Bogdanov, Kazuhiko Minematsu
2016 J jnl
Stronger Security Variants of GCM-SIV.
IACR Cryptol. ePrint Arch.
Tetsu Iwata, Kazuhiko Minematsu
2016 J jnl
Stronger Security Variants of GCM-SIV.
IACR Trans. Symmetric Cryptol.
Tetsu Iwata, Kazuhiko Minematsu
2015 J jnl
Authenticated Encryption without Tag Expansion (or, How to Accelerate AERO).
IACR Cryptol. ePrint Arch.
Kazuhiko Minematsu
2015 J jnl
Building blockcipher from small-block tweakable blockcipher.
Des. Codes Cryptogr.
Kazuhiko Minematsu
2015 — conf
Efficient Message Authentication Codes with Combinatorial Group Testing.
ESORICS (1)
Kazuhiko Minematsu
2015 A* conf
GCM Security Bounds Reconsidered.
FSE
Yuichi Niwa, Keisuke Ohashi, Kazuhiko Minematsu, Tetsu Iwata
2015 J jnl
GCM Security Bounds Reconsidered.
IACR Cryptol. ePrint Arch.
Yuichi Niwa, Keisuke Ohashi, Kazuhiko Minematsu, Tetsu Iwata
2015 J jnl
Optimality of Tweak Functions in CLOC.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Hayato Kobayashi, Kazuhiko Minematsu, Tetsu Iwata
2015 C conf
Tweak-Length Extension for Tweakable Blockciphers.
IMACC
Kazuhiko Minematsu, Tetsu Iwata
2015 J jnl
Tweak-Length Extension for Tweakable Blockciphers.
IACR Cryptol. ePrint Arch.
Kazuhiko Minematsu, Tetsu Iwata
2014 A conf
A smaller and faster variant of RSM.
DATE
Noritaka Yamashita, Kazuhiko Minematsu, Toshihiko Okamura, Yukiyasu Tsunoo
2014 A* conf
CLOC: Authenticated Encryption for Short Input.
FSE
Tetsu Iwata, Kazuhiko Minematsu, Jian Guo, Sumio Morioka
2014 J jnl
CLOC: Authenticated Encryption for Short Input.
IACR Cryptol. ePrint Arch.
Tetsu Iwata, Kazuhiko Minematsu, Jian Guo, Sumio Morioka
2014 A* conf
Parallelizable Rate-1 Authenticated Encryption from Pseudorandom Functions.
EUROCRYPT
Kazuhiko Minematsu
2013 C conf
A Short Universal Hash Function from Bit Rotation, and Applications to Blockcipher Modes.
ProvSec
Kazuhiko Minematsu
2013 A* conf
Attacks and Security Proofs of EAX-Prime.
FSE
Kazuhiko Minematsu, Stefan Lucks, Hiraku Morita, Tetsu Iwata
2013 C conf
Improved Authenticity Bound of EAX, and Refinements.
ProvSec
Kazuhiko Minematsu, Stefan Lucks, Tetsu Iwata
2013 J jnl
Improved Authenticity Bound of EAX, and Refinements.
IACR Cryptol. ePrint Arch.
Kazuhiko Minematsu, Stefan Lucks, Tetsu Iwata
2013 J jnl
Parallelizable Authenticated Encryption from Functions.
IACR Cryptol. ePrint Arch.
Kazuhiko Minematsu
2012 B conf
$\textnormal{\textsc{TWINE}}$ : A Lightweight Block Cipher for Multiple Platforms.
Selected Areas in Cryptography
Tomoyasu Suzaki, Kazuhiko Minematsu, Sumio Morioka, Eita Kobayashi
2012 A* conf
Breaking and Repairing GCM Security Proofs.
CRYPTO
Tetsu Iwata, Keisuke Ohashi, Kazuhiko Minematsu
2012 J jnl
Breaking and Repairing GCM Security Proofs.
IACR Cryptol. ePrint Arch.
Tetsu Iwata, Keisuke Ohashi, Kazuhiko Minematsu
2012 J jnl
Cryptanalysis of EAXprime.
IACR Cryptol. ePrint Arch.
Kazuhiko Minematsu, Hiraku Morita, Tetsu Iwata
2011 C conf
Building Blockcipher from Tweakable Blockcipher: Extending FSE 2009 Proposal.
IMACC
Kazuhiko Minematsu, Tetsu Iwata
2011 Misc conf
On Maximum Differential Probability of Generalized Feistel.
ACISP
Kazuhiko Minematsu, Tomoyasu Suzaki, Maki Shigeri
2010 A* conf
How to Thwart Birthday Attacks against MACs via Small Randomness.
FSE
Kazuhiko Minematsu
2010 A* conf
Improving the Generalized Feistel.
FSE
Tomoyasu Suzaki, Kazuhiko Minematsu
2009 A* conf
Beyond-Birthday-Bound Security Based on Tweakable Block Cipher.
FSE
Kazuhiko Minematsu
2009 J jnl
Generalization and Extension of XEX
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Kazuhiko Minematsu, Toshiyasu Matsushima
2007 J jnl
Improved MACs from Differentially-Uniform Permutations.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Kazuhiko Minematsu, Toshiyasu Matsushima
2007 A* conf
New Bounds for PMAC, TMAC, and XCBC.
FSE
Kazuhiko Minematsu, Toshiyasu Matsushima
2007 Misc conf
Tweakable Enciphering Schemes from Hash-Sum-Expansion.
INDOCRYPT
Kazuhiko Minematsu, Toshiyasu Matsushima
2006 B conf
Improved Security Analysis of XEX and LRW Modes.
Selected Areas in Cryptography
Kazuhiko Minematsu
2006 J jnl
Improving cache attacks by considering cipher structure.
Int. J. Inf. Sec.
Yukiyasu Tsunoo, Etsuko Tsujihara, Maki Shigeri, Hiroyasu Kubo, Kazuhiko Minematsu
2006 A* conf
Provably Secure MACs from Differentially-Uniform Permutations and AES-Based Implementations.
FSE
Kazuhiko Minematsu, Yukiyasu Tsunoo
2005 Misc conf
Expanding Weak PRF with Small Key Size.
ICISC
Kazuhiko Minematsu, Yukiyasu Tsunoo
2005 Misc conf
Hybrid Symmetric Encryption Using Known-Plaintext Attack-Secure Components.
ICISC
Kazuhiko Minematsu, Yukiyasu Tsunoo
2005 J jnl
Shorter bit sequence is enough to break stream cipher LILI-128.
IEEE Trans. Inf. Theory
Yukiyasu Tsunoo, Teruo Saito, Maki Shigeri, Hiroyasu Kubo, Kazuhiko Minematsu