| 2025 | ICISC | Vector-Input Hashing Modes for Collision-Resistant Pseudorandom Function. | Shoichi Hirose, Tetsu Iwata, Hidenori Kuwakado |
| 2024 | ICISC | A Formal Treatment of Envelope Encryption. | Shoichi Hirose, Kazuhiko Minematsu |
| 2023 | ITW | Group-Testing Aggregate Entity Authentication. | Shoichi Hirose, Junji Shikata |
| 2022 | WISA | Collision-Resistant and Pseudorandom Hash Function Using Tweakable Block Cipher. | Shoichi Hirose |
| 2021 | ICISC | Collision-Resistant and Pseudorandom Function Based on Merkle-Damgrd Hash Function. | Shoichi Hirose |
| 2020 | ACNS | Lesamnta-LW Revisited: Improved Security Analysis of Primitive and New PRF Mode. | Shoichi Hirose, Yu Sasaki, Hirotaka Yoshida |
| 2020 | NSS | Compactly Committing Authenticated Encryption Using Tweakable Block Cipher. | Shoichi Hirose |
| 2019 | ICISC | Authenticated Encryption Based on Lesamnta-LW Hashing Mode. | Shoichi Hirose, Hidenori Kuwakado, Hirotaka Yoshida |
| 2019 | NSS | Sequential Aggregate MACs with Detecting Functionality Revisited. | Shingo Sato, Shoichi Hirose, Junji Shikata |
| 2019 | ProvSec | History-Free Sequential Aggregate MAC Revisited. | Shoichi Hirose, Junji Shikata |
| 2018 | ISITA | Parallelizable Message Preprocessing for Merkle-Damgrd Hash Functions. | Hidenori Kuwakado, Shoichi Hirose, Masahiro Mambo |
| 2018 | ISPEC | Non-adaptive Group-Testing Aggregate MAC Scheme. | Shoichi Hirose, Junji Shikata |
| 2018 | ProvSec | Generic Construction of Sequential Aggregate MACs from Any MACs. | Shingo Sato, Shoichi Hirose, Junji Shikata |
| 2015 | ICICS | Generic Construction of Audit Logging Schemes with Forward Privacy and Authenticity. | Shoichi Hirose |
| 2014 | ICISC | A Collision Attack on a Double-Block-Length Compression Function Instantiated with Round-Reduced AES-256. | Jiageng Chen, Shoichi Hirose, Hidenori Kuwakado, Atsuko Miyaji |
| 2014 | ProvSec | A Block-Cipher-Based Hash Function Using an MMO-Type Double-Block Compression Function. | Shoichi Hirose, Hidenori Kuwakado |
| 2014 | ProvSec | Forward-Secure Sequential Aggregate Message Authentication Revisited. | Shoichi Hirose, Hidenori Kuwakado |
| 2013 | SECRYPT | Redactable Signature Scheme for Tree-structured Data based on Merkle Tree. | Shoichi Hirose, Hidenori Kuwakado |
| 2011 | ICISC | Compression Functions Using a Dedicated Blockcipher for Lightweight Hashing. | Shoichi Hirose, Hidenori Kuwakado, Hirotaka Yoshida |
| 2010 | ICISC | A Lightweight 256-Bit Hash Function for Hardware and Low-End Devices: Lesamnta-LW. | Shoichi Hirose, Kota Ideguchi, Hidenori Kuwakado, Toru Owada, Bart Preneel, Hirotaka Yoshida |
| 2008 | WISA | Security Analysis of DRBG Using HMAC in NIST SP 800-90. | Shoichi Hirose |
| 2008 | WISA | Pseudorandom-Function Property of the Step-Reduced Compression Functions of SHA-256 and SHA-512. | Hidenori Kuwakado, Shoichi Hirose |
| 2007 | ASIACRYPT | A Simple Variant of the Merkle-Damgrd Scheme with a Permutation. | Shoichi Hirose, Je Hong Park, Aaram Yun |
| 2006 | FSE | Some Plausible Constructions of Double-Block-Length Hash Functions. | Shoichi Hirose |
| 2004 | ICISC | Provably Secure Double-Block-Length Hash Functions in a Black-Box Model. | Shoichi Hirose |
| 2003 | ICISC | Yet Another Definition of Weak Collision Resistance and Its Analysis. | Shoichi Hirose |
| 2001 | ACISP | A User Authentication Scheme with Identity and Location Privacy. | Shoichi Hirose, Susumu Yoshida |
| 2001 | VTC | New integration scheme of adaptive array antenna and MAI canceller for DS-CDMA. | Hiroyuki Oka, Kazuto Yano, Shoichi Hirose, Susumu Yoshida |
| 1999 | ICICS | Enhancing the Resistence of a Provably Secure Key Agreement Protocol to a Denial-of-Service Attack. | Shoichi Hirose, Kanta Matsuura |
| 1998 | PKC | An Authenticated Diffie-Hellman Key Agreement Protocol Secure Against Active Attacks. | Shoichi Hirose, Susumu Yoshida |