Takato Hirano

21 papers B 2C 5Misc 4Journal 6Unranked 4
YearRankTypeTitle / Venue / Authors
2024 — conf
Multi-user Dynamic Searchable Encryption for Prefix-Fixing Predicates from Symmetric-Key Primitives.
SAC (1)
Takato Hirano, Yutaka Kawai, Yoshihiro Koseki, Satoshi Yasuda, Yohei Watanabe, Takumi Amada, Mitsugu Iwamoto, Kazuo Ohta
2021 — conf
DBMS-Friendly Searchable Symmetric Encryption: Constructing Index Generation Suitable for Database Management Systems.
DSC
Takato Hirano, Yutaka Kawai, Yoshihiro Koseki
2021 — conf
Determination of Parameters Balancing between Security and Search Performance on Searchable Encryption.
ICMU
Ikumi Mori, Takato Hirano, Yoshitaka Nakamura, Hiroshi Inamura
2020 J jnl
Public-key Searchable Encryption with Index Generation for Shared Database.
J. Inf. Process.
Nori Matsuda, Takato Hirano, Yutaka Kawai, Takashi Ito, Mitsuhiro Hattori, Tadakazu Yamanaka, Masakatsu Nishigaki
2019 J jnl
Proxy Re-Encryption That Supports Homomorphic Operations for Re-Encrypted Ciphertexts.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Yutaka Kawai, Takahiro Matsuda, Takato Hirano, Yoshihiro Koseki, Goichiro Hanaoka
2018 C conf
Efficient Trapdoor Generation from Multiple Hashing in Searchable Symmetric Encryption.
ISPEC
Takato Hirano, Yutaka Kawai, Yoshihiro Koseki
2018 J jnl
Privacy-Utility Tradeoff for Applications Using Energy Disaggregation of Smart-Meter Data.
J. Inf. Process.
Mitsuhiro Hattori, Takato Hirano, Nori Matsuda, Fumio Omatsu, Rina Shimizu, Ye Wang
2018 C conf
Token-Based Multi-input Functional Encryption.
ProvSec
Nuttapong Attrapadung, Goichiro Hanaoka, Takato Hirano, Yutaka Kawai, Yoshihiro Koseki, Jacob C. N. Schuldt
2017 Misc conf
On methods for privacy-preserving energy disaggregation.
ICASSP
Ye Wang, Nisarg Raval, Prakash Ishwar, Mitsuhiro Hattori, Takato Hirano, Nori Matsuda, Rina Shimizu
2017 — conf
Privacy-Utility Tradeoff for Applications Using Energy Disaggregation of Smart-Meter Data.
ACISP (2)
Mitsuhiro Hattori, Takato Hirano, Nori Matsuda, Rina Shimizu, Ye Wang
2016 C conf
A practical attack to AINA2014's countermeasure for cancelable biometric authentication protocols.
ISITA
Takato Hirano, Takashi Ito, Yutaka Kawai, Nori Matsuda, Takumi Yamamoto, Tatsuji Munaka
2016 B conf
Probabilistic Generation of Trapdoors: Reducing Information Leakage of Searchable Symmetric Encryption.
CANS
Kenichiro Hayasaka, Yutaka Kawai, Yoshihiro Koseki, Takato Hirano, Kazuo Ohta, Mitsugu Iwamoto
2016 Misc conf
Simple, Secure, and Efficient Searchable Symmetric Encryption with Multiple Encrypted Indexes.
IWSEC
Takato Hirano, Mitsuhiro Hattori, Yutaka Kawai, Nori Matsuda, Mitsugu Iwamoto, Kazuo Ohta, Yusuke Sakai, Tatsuji Munaka
2015 B conf
SEPM: Efficient Partial Keyword Search on Encrypted Data.
CANS
Yutaka Kawai, Takato Hirano, Yoshihiro Koseki, Tatsuji Munaka
2013 J jnl
Ciphertext-Policy Delegatable Hidden Vector Encryption and Its Application.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Mitsuhiro Hattori, Takato Hirano, Takashi Ito, Nori Matsuda, Takumi Mori, Yusuke Sakai, Kazuo Ohta
2013 Misc conf
Cryptographically-Secure and Efficient Remote Cancelable Biometrics Based on Public-Key Homomorphic Encryption.
IWSEC
Takato Hirano, Mitsuhiro Hattori, Takashi Ito, Nori Matsuda
2012 C conf
Homomorphic encryption based cancelable biometrics secure against replay and its related attack.
ISITA
Takato Hirano, Mitsuhiro Hattori, Takashi Ito, Nori Matsuda, Takumi Mori
2011 C conf
Ciphertext-Policy Delegatable Hidden Vector Encryption and Its Application to Searchable Encryption in Multi-user Setting.
IMACC
Mitsuhiro Hattori, Takato Hirano, Takashi Ito, Nori Matsuda, Takumi Mori, Yusuke Sakai, Kazuo Ohta
2010 J jnl
Key Generation for Fast Inversion of the Paillier Encryption Function.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Takato Hirano, Keisuke Tanaka
2009 J jnl
Primitive Power Roots of Unity and Its Application to Encryption.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Takato Hirano, Koichiro Wada, Keisuke Tanaka
2008 Misc conf
Public-Key Cryptosystems with Primitive Power Roots of Unity.
ACISP
Takato Hirano, Koichiro Wada, Keisuke Tanaka