Date: November 12, 2025 (Wednesday) to November 14, 2025 (Friday)
Location: IAG28, IA Building, International Academic Exchange Center, South Campus, Xi’an Jiaotong-Liverpool University, Suzhou City, Jiangsu Province, China
Note: The organizer will make flexible adjustments based on the actual progress.
Workshop Outline and Arrangements
The 1st Day (2025.11.12)
Time
Topic
Lecturer/Team
Organization
Speech Theme
8:00 – 8:50 am
–
–
Registration
9:00 – 10:00 am
Mathematical Foundations of Quantum Computing
Prof. J. Buchmann
Technical University of Darmstadt (TU Darmstadt), Germany
Hilbert spaces, quantum states, qubits.
10:00 – 10:20 am
Q&A
10:20 – 10:40 am
Tea Break
–
10:40 – 11:40 am
Mathematical Foundations of Quantum Computing
Prof. J. Buchmann
Technical University of Darmstadt (TU Darmstadt), Germany
Quantum gates, superposition, entanglement, and measurement.
11:40 – 12:00 pm
Q&A
12:00 – 2:00 pm
Lunch
–
2:00 – 3:00 pm
PQC Introduction and Motivation
Professor Ding Jintai’s team
Post-Quantum Migration Interdisciplinary Laboratory (PQC-X), Xi’an Jiaotong-Liverpool University
The threat of quantum computing to modern public-key cryptography.Overview and design principles of post-quantum cryptography (PQC).
3:00 – 3:20 pm
Q&A
3:20 – 3:40 pm
Tea Break
–
3:40 – 4:40 pm
PQC core technology: Lattice-based cryptography
Professor Ding Jintai’s team
Post-Quantum Migration Interdisciplinary Laboratory (PQC-X), Xi’an Jiaotong-Liverpool University
Theoretical basis of grid.Difficult problems such as LWE/NTRU and their applications in PQC.
4:40 – 5:00 pm
Q&A
5:00 – 6:00 pm
TBD.
6:30 PM
Dinner
–
The 2nd Day (2025.11.13)
Time
Topic
Lecturer/Team
Organization
Speech Theme
8:00 – 8:50 am
–
–
Registration
9:00 – 10:00 am
Fundamental Quantum Algorithms
Prof. J. Buchmann
Technical University of Darmstadt (TU Darmstadt), Germany
The Deutsch and Deutsch-Jozsa algorithms.
10:00 – 10:20 am
Q&A
10:20 – 10:40 am
Tea Break
–
10:40 – 11:40 am
Fundamental Quantum Algorithms
Prof. J. Buchmann
Technical University of Darmstadt (TU Darmstadt), Germany
Simon’s algorithm and its significance in cryptanalysis.
Post-Quantum Migration Interdisciplinary Laboratory (PQC-X), Xi’an Jiaotong-Liverpool University
Multivariate cryptographic schemes.
3:00 – 3:20 pm
Q&A
3:20 – 3:40 pm
Tea Break
–
3:40 – 4:40 pm
PQC core technology: Code-based Cryptography
Professor Ding Jintai’s team
Post-Quantum Migration Interdisciplinary Laboratory (PQC-X), Xi’an Jiaotong-Liverpool University
Code-based cryptography (such as McEliece).
4:40 – 5:00 pm
Q&A
5:00 – 6:00 pm
TBD.
6:30 PM
Dinner
–
The 3rd Day (2025.11.14)
Time
Topic
Lecturer/Team
Organization
Speech Theme
8:00 – 8:50 am
–
–
Registration
9:00 – 10:00 am
Shor’s Factoring Algorithm
Prof. J. Buchmann
Technical University of Darmstadt (TU Darmstadt), Germany
The Quantum Fourier Transform.
10:00 – 10:20 am
Q&A
10:20 – 10:40 am
Tea Break
–
10:40 – 11:40 am
Shor’s Factoring Algorithm
Prof. J. Buchmann
Technical University of Darmstadt (TU Darmstadt), Germany
Principles and steps of Shor’s algorithm and its disruptive impact on RSA.
11:40 – 12:00 pm
Q&A
12:00 – 2:00 pm
Lunch
–
2:00 – 3:00 pm
Grover’s Search Algorithm and Applications
Prof. J. Buchmann
Technical University of Darmstadt (TU Darmstadt), Germany
Principles and geometric interpretation of Grover’s algorithm.
3:00 – 3:20 pm
Q&A
3:20 – 3:40 pm
Tea Break
–
3:40 – 4:40 pm
Grover’s Search Algorithm and Applications
Prof. J. Buchmann
Technical University of Darmstadt (TU Darmstadt), Germany
Applications of quantum search and quantum counting techniques.
4:40 – 5:00 pm
Q&A
5:00 – 6:00 pm
TBD.
6:30 PM
Dinner
–
Core references: The morning session on quantum algorithms will use Professor Johannes Buchmann ’s latest book, Introduction to Quantum Algorithms (AMS Pure and Applied Undergraduate Texts 64, 2024), as the main reference.
Workshop time and location
Date: November 12, 2025 (Wednesday) to November 14, 2025 (Friday)
Location: IAG28, IA Building, International Academic Exchange Center, South Campus, Xi’an Jiaotong-Liverpool University, Suzhou City, Jiangsu Province, China
Note: The organizer will make flexible adjustments based on the actual progress.
Workshop Outline and Arrangements
Core references: The morning session on quantum algorithms will use Professor Johannes Buchmann ’s latest book, Introduction to Quantum Algorithms (AMS Pure and Applied Undergraduate Texts 64, 2024), as the main reference.