Zobrazeno 1 - 10 of 236 pro vyhledávání: '"Goichiro Hanaoka"'
1
Akademický článek
REN-A.I.: A Video Game for AI Security Education Leveraging Episodic Memory
Autor: Mine Arai, Koki Tejima, Yuya Yamada, Takayuki Miura, Kyosuke Yamashita, Chihiro Kado, Rei Shimizu, Masataka Tatsumi, Naoto Yanai, Goichiro Hanaoka
Publikováno v: IEEE Access, Vol 12, Pp 47359-47372 (2024)
Education in cybersecurity is crucial in the current society, and it will be extended into the artificial intelligence (AI) area, called AI security, in the near future. Although many video games for education in cybersecurity have been designed, we
Externí odkaz: https://doaj.org/article/b721b94afbd4493daa5f07d31a148868
Zobrazit plný text záznamu
2
Akademický článek
MOBIUS: Model-Oblivious Binarized Neural Networks
Autor: Hiromasa Kitai, Jason Paul Cruz, Naoto Yanai, Naohisa Nishida, Tatsumi Oba, Yuji Unagami, Tadanori Teruya, Nuttapong Attrapadung, Takahiro Matsuda, Goichiro Hanaoka
Publikováno v: IEEE Access, Vol 7, Pp 139021-139034 (2019)
A privacy-preserving framework in which a computational resource provider receives encrypted data from a client and returns prediction results without decrypting the data, i.e., oblivious neural network or encrypted prediction, has been studied in ma
Externí odkaz: https://doaj.org/article/0b6f5f7b90144a00be9f62d9ecbb6ace
Zobrazit plný text záznamu
3
Maliciously circuit-private multi-key FHE and MPC based on LWE
Autor: Nuttapong Attrapadung, Goichiro Hanaoka, Ryo Hiromasa, Takahiro Matsuda, Jacob C. N. Schuldt
Publikováno v: Designs, Codes and Cryptography. 91:1645-1684
In this paper, we construct multi-key homomorphic and fully homomorphic encryption (resp. MKHE and MKFHE) schemes with malicious circuit privacy. Our schemes are based on learning with errors (LWE) besides appropriate circular security assumptions. I
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::488fda0e77253a6532cac0d9a417b39e
https://doi.org/10.1007/s10623-022-01160-x
Zobrazit plný text záznamu
8
Achieving Pairing-Free Aggregate Signatures using Pre-Communication between Signers
Autor: Kaoru Takemure, Bagus Santoso, Yusuke Sakai, Goichiro Hanaoka, Kazuo Ohta
Publikováno v: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. :1188-1205
Most aggregate signature schemes are relying on pairings, but high computational and storage costs of pairings limit the feasibility of those schemes in practice. Zhao proposed the first pairing-free aggregate signature scheme (AsiaCCS 2019). However
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c0ec04efd27fc6a407fc85a8b5f998af
https://doi.org/10.1587/transfun.2020dmp0023
Zobrazit plný text záznamu
9
Impossibility on Tamper Resilient Cryptography with Uniqueness Properties
Autor: Yuyu Wang, Keisuke Tanaka, Takahiro Matsuda, Goichiro Hanaoka
Publikováno v: Public-Key Cryptography – PKC 2021 ISBN: 9783030752446
Public Key Cryptography (1)
In this work, we show negative results on the tamper-resilience of a wide class of cryptographic primitives with uniqueness properties, such as unique signatures, verifiable random functions, signatures with unique keys, injective one-way functions,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f10b7d446b309f4f2dfbe92789a4b8f
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100749216
Zobrazit plný text záznamu
10
Equivalence between Non-Malleability against Replayable CCA and Other RCCA-Security Notions
Autor: Yusuke Sakai, Kanta Matsuura, Goichiro Hanaoka, Fuyuki Kitagawa, Junichiro Hayata
Publikováno v: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. :89-103
Replayable chosen ciphertext (RCCA) security was introduced by Canetti, Krawczyk, and Nielsen (CRYPTO 03) in order to handle an encryption scheme that is “non-malleable except tampering which preserves the plaintext”. RCCA security is a relaxatio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5cdc06571764240a506c1ce8a7893bf5
https://doi.org/10.1587/transfun.2020cip0015
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje