Security
Next generation security technologies for AI-enabled and post-quantum era.
- Threat-Intelligence, Detection, and Response in Cybersecurity
- Hardware Security
- AI Security
- Next Generation Cryptographic Algorithms
- Privacy Protection
- Usable Trust
News Release&Topics
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Publications
RAG Certainty: Quantifying the Certainty of Context-Based Responses by LLMs
Kento Hasegawa, Seira Hidano, Kazuhide Fukushima
The 23rd International Conference on Machine Learning and Applications (ICMLA 2024)
December 2024
Solving McEliece-1409 in One Day—Cryptanalysis with the Improved BJMM Algorithm
Shintaro Narisada, Shusaku Uemura, Hiroki Okada, Hiroki Furue, Yusuke Aikawa, Kazuhide Fukushima
The 27th International Conference (ISC 2024)
October 2024
Time-Memory Trade-off Algorithms for Homomorphically Evaluating Look-up Table in TFHE
Shintaro Narisada, Hiroki Okada, Kazuhide Fukushima, Takashi Nishide(University of Tsukuba)
The 12th Workshop on Encrypted Computing & Applied Homomorphic Cryptography (WAHC '24:)
October 2024
Unsupervised Contextual Anomalous Communication Detection Using VQ Tokenization with Flow Data
Norihiro Okui , Shotaro Fukushima (ARISE analytics inc.), Ayumu Kubota, Takuya Yoshida (Toyota Motor Corporation)
The 25th World Conference on Information Security Applications (WISA 2024)
August 2024
A High Coverage Cybersecurity Scale Predictive of User Behavior
Yukiko Sawaya, Sarah Lu(MIT), Takamasa Isohara, Mahmood Sharif(Tel Aviv University)
The 33rd USENIX Secutity Sumposium
August 2024
Awards
2023.12.9
The 19th International Conference on Information Security and Cryptology（Inscrypt 2023）「Best Paper Award」
Compact Ring Signatures with Post-Quantum Security in Standard Model
Tuong Ngoc Nguyen（University of Wollongong）, Willy Susilo（University of Wollongong）, Dung Hoang Duong（University of Wollongong）, Fuchun Guo（University of Wollongong）, Kazuhide Fukushima, Shinsaku Kiyomoto
2022.6.2
ACM Symposium on Information, Computer and Communications Security（Asia-CCS）2022「Best Poster Award」
Decentralized and Collaborative Tracing for Group Signatures
Maharage Nisansala Sevwandi Perera（ATR）, Toru Nakamura、Masayuki Hashimoto（ATR）, Hiroyuki Yokoyama（ATR）, Chen-Mou Cheng（Kanazawa University）, Kouichi Sakurai（Kyushu University）
2021.1.31
IEEE「Best industrial paper award」
Phishing Site Detection Using Similarity of Website Structure
Shoma Tanaka, Takashi Matsunaka, Akira Yamada, Ayumu Kubota
2018.4.27
The Web Conference Program Committee「WWW 2018 Best Demo Award」
I Read but Don't Agree: Privacy Policy Benchmarking using Machine Learing and the EU GDPR.
Tooru Nakamura、Shinsaku Kiyomoto、3others