Next generation security technologies for AI-enabled and post-quantum era.

News Release&Topics

Advanced Technology Laboratories
November 9, 2021

Rocca: Fastest encryption scheme for Beyond 5G/6G

Advanced Technology Laboratories
January 14, 2021

Breaking a world record: Solving 1,161-dimensional code-based cryptography


EdgePruner: Poisoned Edge Pruning in Graph Contrastive Learning

Hiroya Kato , Kento Hasegawa, Seira Hidano, Kazuhide Fukushima

IEEE Conference on Secure and Trustworthy Machine Learning (IEEE SaTML 2024)

April 2024

Messages and Incentives to Promote Updating of Software on Smartphones

Ayane Sano, Yukiko Sawaya, Takamasa Isohara, Masakatsu Nishigaki

The 38th International Conference on Advanced Information Networking and Applications (AINA2024)

April 2024

Extension of Resource Authorization Method with SSI in Edge Computing

Ryu Watanabe, Ayumu Kubota, Jun Kurihara(University of Hyogo), Kouichi Sakurai(Kyushu University)

The 38th International Conference on Advanced Information Networking and Applications (AINA2024)

April 2024

Enhancing Smishing Detection in AR Environments: Cross-Device Solutions for Seamless Reality

Akira Kanaoka (Toho University), Takamasa Isohara

The 1st Workshop on Seamless Reality: AR Technologies for Seamless Perception and Cognition between Cyber and Physical Spaces

March 2024

Verification Protocol for Stable Matching from Conditional Disclosure of Secrets

Kittiphop Phalakarn, Toru Nakamura

The 22nd International Conference on Applied Cryptography and Network Security (ACNS 2024)

March 2024




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


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)


IEEE「Best industrial paper award」

Phishing Site Detection Using Similarity of Website Structure

Shoma Tanaka, Takashi Matsunaka, Akira Yamada, Ayumu Kubota


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