| 2025 | ACNS | Hierarchical Identity-Based Matchmaking Encryption. | Sohto Chiku, Keisuke Hara, Junji Shikata |
| 2025 | ICISC | Post-quantum Fujisaki-Okamoto Transformation for Anonymous Identity-Based Encryption. | Tsuchiya Yui, Toi Tomita, Junji Shikata |
| 2025 | INDOCRYPT | Efficient Identity-Based Inner Product Functional Encryption from RLWE. | Anushree Belel, Junji Shikata |
| 2025 | WISA | PoC Hash: A Power-of-Commutators Hash over Hamiltonian Quaternions. | Hyungrok Jo, Junji Shikata |
| 2024 | CANS | How to Apply Fujisaki-Okamoto Transformation to Registration-Based Encryption. | Sohto Chiku, Keisuke Hara, Keitaro Hashimoto, Toi Tomita, Junji Shikata |
| 2024 | CANS | Compact Post-quantum Bounded-Collusion Identity-Based Encryption. | Shingo Sato, Junji Shikata |
| 2024 | NSS | How to Accomplish Key and Communication Compression Over Authentication Channels - Proxy Re-authentication and Its Instantiations. | Yoshiro Matsuoka, Sohto Chiku, Keisuke Hara, Junji Shikata |
| 2024 | PQCrypto | Efficient Identity-Based Encryption with Tight Adaptive Anonymity from RLWE. | Toi Tomita, Junji Shikata |
| 2023 | CANS | Anonymous Broadcast Authentication with Logarithmic-Order Ciphertexts from LWE. | Yoshinori Aono, Junji Shikata |
| 2023 | CISS | Forward and Backward Private Dynamic Searchable Encryption with Better Space Efficiency. | Yexuan Liu, Yohei Watanabe, Junji Shikata |
| 2023 | ISPEC | Chosen Ciphertext Security for Blind Identity-Based Encryption with Certified Identities. | Sohto Chiku, Keisuke Hara, Junji Shikata |
| 2023 | ISPEC | IoT-REX: A Secure Remote-Control System for IoT Devices from Centralized Multi-designated Verifier Signatures. | Yohei Watanabe, Naoto Yanai, Junji Shikata |
| 2023 | ITW | Group-Testing Aggregate Entity Authentication. | Shoichi Hirose, Junji Shikata |
| 2023 | PQCrypto | A Tightly Secure Identity-Based Signature Scheme from Isogenies. | Jiawei Chen, Hyungrok Jo, Shingo Sato, Junji Shikata |
| 2023 | ProvSec | Identity-Based Matchmaking Encryption Secure Against Key Generation Center. | Sohto Chiku, Keisuke Hara, Junji Shikata |
| 2023 | WISA | Bloomier Filters on 3-Hypergraphs. | Hyungrok Jo, Junji Shikata |
| 2022 | AINA | Quantum-Secure Aggregate One-time Signatures with Detecting Functionality. | Shingo Sato, Junji Shikata |
| 2022 | CISS | Multi-Designated Receiver Authentication-Codes with Information-Theoretic Security. | Takenobu Seito, Junji Shikata, Yohei Watanabe |
| 2022 | ICISC | Identity-based Interactive Aggregate Signatures from Lattices. | Shingo Sato, Junji Shikata |
| 2022 | ICISC | Group Testing Aggregate Signatures with Soundness. | Shingo Sato, Junji Shikata, Tsutomu Matsumoto |
| 2021 | AINA | Anonymous Broadcast Authentication for Securely Remote-Controlling IoT Devices. | Yohei Watanabe, Naoto Yanai, Junji Shikata |
| 2021 | CCS | Efficient Threshold Public Key Encryption from the Computational Bilinear Diffie-Hellman Assumption. | Masahiro Ebina, Jumpei Mita, Junji Shikata, Yohei Watanabe |
| 2020 | ISIT | Aggregate Message Authentication Codes with Detecting Functionality from Biorthogonal Codes. | Yoshinori Ogawa, Shingo Sato, Junji Shikata, Hideki Imai |
| 2020 | ISITA | On the Power of Interaction in Signcryption. | Junichi Ida, Junji Shikata, Yohei Watanabe |
| 2020 | VTC | A Physical-Layer Security Based on Wireless Steganography Through OFDM and DFT-Precoded OFDM Signals. | Ryohei Yamaguchi, Hideki Ochiai, Junji Shikata |
| 2019 | AINA | Interactive Aggregate Message Authentication Scheme with Detecting Functionality. | Shingo Sato, Junji Shikata |
| 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 | CRYPTO | Lower Bounds on Lattice Enumeration with Extreme Pruning. | Yoshinori Aono, Phong Q. Nguyen, Takenobu Seito, Junji Shikata |
| 2018 | ISPEC | Non-adaptive Group-Testing Aggregate MAC Scheme. | Shoichi Hirose, Junji Shikata |
| 2018 | PQCrypto | Lattice-Based Signcryption Without Random Oracles. | Shingo Sato, Junji Shikata |
| 2018 | ProvSec | Generic Construction of Sequential Aggregate MACs from Any MACs. | Shingo Sato, Shoichi Hirose, Junji Shikata |
| 2018 | ProvSec | Signcryption with Quantum Random Oracles. | Shingo Sato, Junji Shikata |
| 2017 | CISS | Numerical analysis of Elias's and Peres's deterministic extractors. | Amonrat Prasitsupparote, Norio Konno, Junji Shikata |
| 2017 | CISS | Unconditionally secure searchable encryption. | Takahiro Yoshizawa, Yohei Watanabe, Junji Shikata |
| 2017 | ITW | Tighter bounds on entropy of secret keys in authentication codes. | Junji Shikata |
| 2016 | CISS | Sequential aggregate authentication codes with information theoretic security. | Shinichiro Tomita, Yohei Watanabe, Junji Shikata |
| 2016 | PKC | Identity-Based Hierarchical Key-Insulated Encryption Without Random Oracles. | Yohei Watanabe, Junji Shikata |
| 2015 | ACISP | Constructions of CCA-Secure Revocable Identity-Based Encryption. | Yuu Ishida, Yohei Watanabe, Junji Shikata |
| 2015 | ICISC | Detecting Obfuscated Suspicious JavaScript Based on Information-Theoretic Measures and Novelty Detection. | Jiawei Su, Katsunari Yoshioka, Junji Shikata, Tsutomu Matsumoto |
| 2015 | ISIT | Constructions of symmetric-key encryption with guessing secrecy. | Mitsugu Iwamoto, Junji Shikata |
| 2015 | ProvSec | Constructions of Unconditionally Secure Broadcast Encryption from Key Predistribution Systems with Trade-Offs Between Communication and Storage. | Yohei Watanabe, Junji Shikata |
| 2014 | ISIT | Secret sharing schemes based on min-entropies. | Mitsugu Iwamoto, Junji Shikata |
| 2014 | ProvSec | Timed-Release Computational Secret Sharing Scheme and Its Applications. | Yohei Watanabe, Junji Shikata |
| 2013 | ICISC | Information-Theoretically Secure Entity Authentication in the Multi-user Setting. | Shogo Hajime, Yohei Watanabe, Junji Shikata |
| 2013 | ISIT | Formalization of information-theoretic security for key agreement, revisited. | Junji Shikata |
| 2011 | ITW | Information-theoretically secure key-insulated key-agreement. | Takenobu Seito, Junji Shikata |
| 2007 | ACISP | Construction of Threshold (Hybrid) Encryption in the Random Oracle Model: How to Construct Secure Threshold Tag-KEM from Weakly Secure Threshold KEM. | Takeru Ishihara, Hiroshi Aono, Sadayuki Hongo, Junji Shikata |
| 2005 | ASIACRYPT | Identity-Based Hierarchical Strongly Key-Insulated Encryption and Its Application. | Yumiko Hanaoka, Goichiro Hanaoka, Junji Shikata, Hideki Imai |
| 2004 | PKC | On the Security of Multiple Encryption or CCA-security+CCA-security=CCA-security? | Rui Zhang, Goichiro Hanaoka, Junji Shikata, Hideki Imai |
| 2003 | PKC | Equivalence between Semantic Security and Indistinguishability against Chosen Ciphertext Attacks. | Yodai Watanabe, Junji Shikata, Hideki Imai |
| 2002 | ASIACRYPT | Unconditionally Secure Anonymous Encryption and Group Authentication. | Goichiro Hanaoka, Junji Shikata, Yumiko Hanaoka, Hideki Imai |
| 2002 | EuroCrypt | Security Notions for Unconditionally Secure Signature Schemes. | Junji Shikata, Goichiro Hanaoka, Yuliang Zheng, Hideki Imai |
| 2002 | ICICS | Unconditionally Secure Key Insulated Cryptosystems: Models, Bounds and Constructions. | Yumiko Hanaoka, Goichiro Hanaoka, Junji Shikata, Hideki Imai |
| 2002 | ITW | Cryptography with information theoretic security. | Hideki Imai, Goichiro Hanaoka, Junji Shikata, Akira Otsuka, Anderson C. A. Nascimento |
| 2002 | PKC | Efficient and Unconditionally Secure Digital Signatures and a Security Analysis of a Multireceiver Authentication Code. | Goichiro Hanaoka, Junji Shikata, Yuliang Zheng, Hideki Imai |
| 2000 | ASIACRYPT | Unconditionally Secure Digital Signature Schemes Admitting Transferability. | Goichiro Hanaoka, Junji Shikata, Yuliang Zheng, Hideki Imai |
| 1999 | ASIACRYPT | Optimizing the Menezes-Okamoto-Vanstone (MOV) Algorithm for Non-supersingular Elliptic Curves. | Junji Shikata, Yuliang Zheng, Joe Suzuki, Hideki Imai |
| 1999 | EuroCrypt | Comparing the MOV and FR Reductions in Elliptic Curve Cryptography. | Ryuichi Harasawa, Junji Shikata, Joe Suzuki, Hideki Imai |