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International Symposium on Mathematics, Quantum Theory, and Cryptography (MQC 2019)
2019年9月25日 - 2019年9月27日
International Symposium on Mathematics, Quantum Theory, and Cryptography (MQC 2019)
■日時：2019年9月25日（水）～ 27日（金）
■会場：
九州大学マス・フォア・インダストリ研究所
IMIオーディトリアム （ウェスト一号館 D-413）
■プログラム：https://www.mqc2019.org/mqc2019/program
11:30-13:00 Registration
13:00-13:15 Opening
13:15-14:15 Keynote Address 1
Sustainable Cryptography
Johannes Buchmann (Technical University of Darmstadt)
14:20-15:50 Session 1
Quantum Random Numbers generated by a Cloud Superconducting Quantum Computer
Yutaka Shikano (Keio University)
Quantum Factoring Algorithm: Resource Estimation and Survey of Experiments
Noboru Kunihiro (University of Tsukuba)
15:50-16:20 Coffee Break
16:20-17:50 Session 2
A Review of Secret Key Distribution Based on Bounded Observability
Jun Muramatsu (NTT Communication Science Laboratories)
Towards Constructing Fully Homomorphic Encryption without Ciphertext Noise from Group Theory
Koji Nuida (The University of Tokyo)
September 26
9:00-9:45 Registration
9:45-10:45 Keynote Address 2
What kind of insight provide analytical solutions of quantum models?
Daniel Braak (Max Planck Institute)
10:50-12:20 Session 3
Number theoretic study in quantum interactions.
Masato Wakayama (Kyushu University)
From the Bloch sphere to phase space representations with the Gottesman-Kitaev-Preskill encoding
Laura García Álvarez (Chalmers University of Technology), Alessandro Ferraro (Queen’s University Belfast), Giulia Ferrini (Chalmers University of Technology)
12:20-13:50 Lunch
13:50-15:20 Session 4
Matroid Parity
Satoru Iwata (The University of Tokyo)
Verified numerical computations and related applications
Shin’ichi Oishi (Waseda University) 15:20-15:50 Coffee Break
15:50-17:20 Session 5
A Survey of Solving SVP Algorithms and Recent Strategies for Solving the SVP Challenge
Masaya Yasuda (Kyushu University)
Recent developments in multivariate public key cryptosystems
Yasufumi Hashimoto (University of the Ryukyus)
18:30- Banquet Ishikura-shuzou Hakata-hyakunengura (石蔵酒造 博多百年蔵) Free shuttle bus from symposium venue.
September 27
9:00-9:45 Registration
9:45-10:45 Keynote Address 3
Emerging ultrastrong coupling between light and matter observed in circuit quantum electrodynamics
Kouichi Semba (NICT)
10:50-12:20 Session 6
Securing Data by Noise-Disturbance in the Light of Quantum Sensing Device
Masao Hirokawa (Hiroshima University)
Quantum optics with giant atoms — the first five years
Anton Frisk Kockum (Chalmers University of Technology)
12:20-13:50 Lunch
13:50-15:20 Session 7
Extended divisibility relations for constraint polynomials of the asymmetric quantum Rabi model
Cid Reyes-Bustos (Tokyo Institute of Technology)
Generalized group-subgroup pair graphs
Kazufumi Kimoto (University of the Ryukyus)
15:20-15:50 Coffee Break
15:50-17:20 Session 8
Ramanujan graphs for post-quantum cryptography
Hyungrok Jo (University of Tsukuba), Shingo Sugiyama (Nihon University), Yoshinori Yamasaki (Ehime University)
Post-Quantum Constant-Round Group Key Exchange from Static Assumptions
Katsuyuki Takashima (Mitsubishi Electric Corporation)
17:20-17:30 Closing
■研究会ウェブページ：
https://www.mqc2019.org
■参加申込：（申し込みは終了しました）
https://www.mqc2019.org/mqc2019/registration
■研究会について：
MQC 2019 deals with all technical aspects of mathematical cryptography secure in the era of quantum computers. The topics include: (1) Mathematics and quantum theory for the next-generation cryptography such as: number theory, algebraic geometry, lattice theory, representation theory, multivariate polynomial theory, quantum computation, mathematical physics, and probability theory; (2) Cryptosystems that have the potential to be safe against quantum computers such as: hash-based signature schemes, lattice-based cryptosystems, code-based cryptosystems, and multivariate cryptosystems.
■主催：CREST暗号数理プロジェクト
https://cryptomath-crest.jp/english/
■共催：JST, 九州大学
■採択番号：2019A009