Yusuke Naito

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 41

Top Topics

Security Analysis

Top Venues

IACR Cryptol. ePrint Arch.

IACR Trans. Symmetric Cryptol.

IACR Trans. Cryptogr. Hardw. Embed. Syst.

Publications

Yusuke Naito, Yu Sasaki, Takeshi Sugawara
The Exact Multi-user Security of 2-Key Triple DES. CT-RSA (2024)
Yusuke Naito
The Multi-user Security of MACs via Universal Hashing in the Ideal Cipher Model. CT-RSA (2024)
Yusuke Naito, Yu Sasaki, Takeshi Sugawara
The Exact Multi-user Security of (Tweakable) Key Alternating Ciphers with a Single Permutation. EUROCRYPT (1) (2024)
Yusuke Naito, Yu Sasaki, Takeshi Sugawara
KIVR: Committing Authenticated Encryption Using Redundancy and Application to GCM, CCM, and More. ACNS (1) (2024)
Yusuke Naito, Yu Sasaki, Takeshi Sugawara
Committing Wide Encryption Mode with Minimum Ciphertext Expansion. IACR Cryptol. ePrint Arch. 2024 (2024)
Yukihito Hiraga, Yusuke Naito, Yu Sasaki, Takeshi Sugawara
Permutation-Based Deterministic Authenticated Encryption with Minimum Memory Size. ISC (2023)
Yu Long Chen, Antonio Flórez-Gutiérrez, Akiko Inoue, Ryoma Ito, Tetsu Iwata, Kazuhiko Minematsu, Nicky Mouha, Yusuke Naito, Ferdinand Sibleyras, Yosuke Todo
Key Committing Security of AEZ and More. IACR Trans. Symmetric Cryptol. 2023 (4) (2023)
Yusuke Naito, Yu Sasaki, Takeshi Sugawara
MMM: Authenticated Encryption with Minimum Secret State for Masking. IACR Trans. Cryptogr. Hardw. Embed. Syst. 2023 (4) (2023)
Yusuke Naito, Yu Sasaki, Takeshi Sugawara
Committing Security of Ascon: Cryptanalysis on Primitive and Proof on Mode. IACR Trans. Symmetric Cryptol. 2023 (4) (2023)
Yusuke Naito, Yu Sasaki, Takeshi Sugawara
Secret Can Be Public: Low-Memory AEAD Mode for High-Order Masking. CRYPTO (3) (2022)
Yusuke Naito, Yu Sasaki, Takeshi Sugawara
Secret Can Be Public: Low-Memory AEAD Mode for High-Order Masking. IACR Cryptol. ePrint Arch. 2022 (2022)
Yusuke Naito, Yu Sasaki, Takeshi Sugawara, Kan Yasuda
The Multi-User Security of Triple Encryption, Revisited: Exact Security, Strengthening, and Application to TDES. CCS (2022)
Yusuke Naito, Yu Sasaki, Takeshi Sugawara
AES-LBBB: AES Mode for Lightweight and BBB-Secure Authenticated Encryption. IACR Trans. Cryptogr. Hardw. Embed. Syst. 2021 (3) (2021)
Yusuke Naito, Yu Sasaki, Takeshi Sugawara
Double-Block-Length Hash Function for Minimum Memory Size. ASIACRYPT (3) (2021)
Yusuke Naito, Yu Sasaki, Takeshi Sugawara
Lightweight Authenticated Encryption Mode Suitable for Threshold Implementation. IACR Cryptol. ePrint Arch. 2020 (2020)
Wonseok Choi, Akiko Inoue, ByeongHak Lee, Jooyoung Lee, Eik List, Kazuhiko Minematsu, Yusuke Naito
Highly Secure Nonce-based MACs from the Sum of Tweakable Block Ciphers. IACR Trans. Symmetric Cryptol. 2020 (4) (2020)
Yusuke Naito, Takeshi Sugawara
Lightweight Authenticated Encryption Mode of Operation for Tweakable Block Ciphers. IACR Trans. Cryptogr. Hardw. Embed. Syst. 2020 (1) (2020)
Yusuke Naito, Yu Sasaki, Takeshi Sugawara
LM-DAE: Low-Memory Deterministic Authenticated Encryption for 128-bit Security. IACR Trans. Symmetric Cryptol. 2020 (4) (2020)
Yusuke Naito
The Exact Security of PMAC with Three Powering-Up Masks. IACR Cryptol. ePrint Arch. 2020 (2020)
Yusuke Naito, Yu Sasaki, Takeshi Sugawara
Lightweight Authenticated Encryption Mode Suitable for Threshold Implementation. EUROCRYPT (2) (2020)
Yusuke Naito
The Exact Security of PMAC with Two Powering-Up Masks. IACR Trans. Symmetric Cryptol. 2019 (2) (2019)
Yusuke Naito
Optimally Indifferentiable Double-Block-Length Hashing Without Post-processing and with Support for Longer Key Than Single Block. LATINCRYPT (2019)
Yusuke Naito, Takeshi Sugawara
Lightweight Authenticated Encryption Mode of Operation for Tweakable Block Ciphers. IACR Cryptol. ePrint Arch. 2019 (2019)
Yusuke Naito
A Highly Secure MAC from Tweakable Blockciphers with Support for Short Tweaks. ACISP (2019)
Yusuke Naito, Mitsuru Matsui, Takeshi Sugawara, Daisuke Suzuki
SAEB: A Lightweight Blockcipher-Based AEAD Mode of Operation. IACR Cryptol. ePrint Arch. 2019 (2019)
Yusuke Naito
Improved Security Bound of LightMAC_Plus and Its Single-Key Variant. CT-RSA (2018)
Yusuke Naito, Mitsuru Matsui, Takeshi Sugawara, Daisuke Suzuki
SAEB: A Lightweight Blockcipher-Based AEAD Mode of Operation. IACR Trans. Cryptogr. Hardw. Embed. Syst. 2018 (2) (2018)
Yusuke Naito
Keyed Sponge with Prefix-Free Padding: Independence Between Capacity and Online Queries Without the Suffix Key. ACISP (2018)
Yusuke Naito
On the Efficiency of ZMAC-Type Modes. CANS (2018)
Yusuke Naito
Sandwich construction for keyed sponges: independence between capacity and construction queries. IET Inf. Secur. 12 (4) (2018)
Yusuke Naito
Indifferentiability of Double-Block-Length Hash Function Without Feed-Forward Operations. ACISP (2) (2017)
Yusuke Naito
Blockcipher-based MACs: Beyond the Birthday Bound without Message Length. IACR Cryptol. ePrint Arch. 2017 (2017)
Yusuke Naito
Improved XKX-Based AEAD Scheme: Removing the Birthday Terms. LATINCRYPT (2017)
Yusuke Naito
Tweakable Blockciphers for Efficient Authenticated Encryptions with Beyond the Birthday-Bound Security. IACR Cryptol. ePrint Arch. 2017 (2017)
Yusuke Naito
Tweakable Blockciphers for Efficient Authenticated Encryptions with Beyond the Birthday-Bound Security. IACR Trans. Symmetric Cryptol. 2017 (2) (2017)
Yusuke Naito
Blockcipher-Based MACs: Beyond the Birthday Bound Without Message Length. ASIACRYPT (3) (2017)
Yusuke Naito, Kan Yasuda
New Bounds for Keyed Sponges with Extendable Output: Independence Between Capacity and Message Length. FSE (2016)
Shoichi Hirose, Yusuke Naito, Takeshi Sugawara
Output Masking of Tweakable Even-Mansour Can Be Eliminated for Message Authentication Code. SAC (2016)
Yusuke Naito, Kan Yasuda
New Bounds for Keyed Sponges with Extendable Output: Independence between Capacity and Message Length. IACR Cryptol. ePrint Arch. 2016 (2016)
Yusuke Naito, Lei Wang
Replacing SHA-2 with SHA-3 Enhances Generic Security of HMAC. CT-RSA (2016)
Yusuke Naito
Sandwich Construction for Keyed Sponges: Independence Between Capacity and Online Queries. CANS (2016)
Yusuke Naito
Full PRF-Secure Message Authentication Code Based on Tweakable Block Cipher. ProvSec (2015)
Yusuke Naito, Kazuo Ohta
Improved Indifferentiable Security Analysis of PHOTON. SCN (2014)
Yusuke Naito, Kazuki Yoneyama, Kazuo Ohta
Reset Indifferentiability from Weakened Random Oracle Salvages One-Pass Hash Functions. ACNS (2014)
Yusuke Naito, Yu Sasaki, Lei Wang, Kan Yasuda
Generic State-Recovery and Forgery Attacks on ChopMD-MAC and on NMAC/HMAC. IWSEC (2013)
Yusuke Naito
On the Indifferentiable Hash Functions in the Multi-Stage Security Games. IACR Cryptol. ePrint Arch. 2012 (2012)
Yusuke Naito, Kazuki Yoneyama, Lei Wang, Kazuo Ohta
Security of Cryptosystems Using Merkle-Damgård in the Random Oracle Model. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2011)
Yusuke Naito, Kazuki Yoneyama, Lei Wang, Kazuo Ohta
Security of Practical Cryptosystems Using Merkle-Damgård Hash Function in the Ideal Cipher Model. ProvSec (2011)
Yusuke Naito
Blockcipher-Based Double-Length Hash Functions for Pseudorandom Oracles. Selected Areas in Cryptography (2011)
Yusuke Naito
Blockcipher-based Double-length Hash Functions for Pseudorandom Oracles. IACR Cryptol. ePrint Arch. 2010 (2010)
Yusuke Naito, Lei Wang, Kazuo Ohta
How to Construct Cryptosystems and Hash Functions in Weakened Random Oracle Models. IACR Cryptol. ePrint Arch. 2009 (2009)
Yusuke Naito, Kazuki Yoneyama, Lei Wang, Kazuo Ohta
How to Confirm Cryptosystems Security: The Original Merkle-Damgård Is Still Alive! ASIACRYPT (2009)
Yusuke Naito, Kazuki Yoneyama, Lei Wang, Kazuo Ohta
How to Prove the Security of Practical Cryptosystems with Merkle-Damgård Hashing by Adopting Indifferentiability. IACR Cryptol. ePrint Arch. 2009 (2009)
Yusuke Naito, Kazuki Yoneyama, Lei Wang, Kazuo Ohta
Security of Practical Cryptosystems Using Merkle-Damgard Hash Function in the Ideal Cipher Model. IACR Cryptol. ePrint Arch. 2009 (2009)
Jun Yajima, Terutoshi Iwasaki, Yusuke Naito, Yu Sasaki, Takeshi Shimoyama, Thomas Peyrin, Noboru Kunihiro, Kazuo Ohta
A Strict Evaluation on the Number of Conditions for SHA-1 Collision Search. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2009)
Yusuke Naito, Kazuo Ohta, Noboru Kunihiro
Improved Collision Search for Hash Functions: New Advanced Message Modification. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2008)
Jun Yajima, Terutoshi Iwasaki, Yusuke Naito, Yu Sasaki, Takeshi Shimoyama, Noboru Kunihiro, Kazuo Ohta
A strict evaluation method on the number of conditions for the SHA-1 collision search. AsiaCCS (2008)
Yu Sasaki, Yusuke Naito, Noboru Kunihiro, Kazuo Ohta
Improved Collision Attacks on MD4 and MD5. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2007)
Jun Yajima, Yu Sasaki, Yusuke Naito, Terutoshi Iwasaki, Takeshi Shimoyama, Noboru Kunihiro, Kazuo Ohta
A New Strategy for Finding a Differential Path of SHA-1. ACISP (2007)
Yu Sasaki, Yusuke Naito, Jun Yajima, Takeshi Shimoyama, Noboru Kunihiro, Kazuo Ohta
How to Construct Sufficient Condition in Searching Collisions of MD5. IACR Cryptol. ePrint Arch. 2006 (2006)
Yusuke Naito, Yu Sasaki, Takeshi Shimoyama, Jun Yajima, Noboru Kunihiro, Kazuo Ohta
Message Modification for Step 21-23 on SHA-0. IACR Cryptol. ePrint Arch. 2006 (2006)
Yusuke Naito, Yu Sasaki, Takeshi Shimoyama, Jun Yajima, Noboru Kunihiro, Kazuo Ohta
Improved Collision Search for SHA-0. ASIACRYPT (2006)
Yu Sasaki, Yusuke Naito, Jun Yajima, Takeshi Shimoyama, Noboru Kunihiro, Kazuo Ohta
How to Construct Sufficient Conditions for Hash Functions. VIETCRYPT (2006)
Yusuke Naito, Yu Sasaki, Noboru Kunihiro, Kazuo Ohta
Improved Collision Attack on MD4. IACR Cryptol. ePrint Arch. 2005 (2005)
Yu Sasaki, Yusuke Naito, Noboru Kunihiro, Kazuo Ohta
Improved Collision Attack on MD5. IACR Cryptol. ePrint Arch. 2005 (2005)
Yusuke Naito, Yu Sasaki, Noboru Kunihiro, Kazuo Ohta
Improved Collision Attack on MD4 with Probability Almost 1. ICISC (2005)