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Posts
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courses
Analysis I
Undergraduate Course, Ruhr University Bochum, 2018
- Lecturer: Prof. Dr. Abbondandolo
- Language: German
- Credits: 9 CP
- Programs: B.A./B.Sc. Mathematics
- Examination: 100 % Written Exam (240 Minutes) + 10 % Homework
Computer Science - Programming
Undergraduate Course, Ruhr University Bochum, 2018
- Lecturer: Prof. Dr. Glasmachers
- Language: German
- Credits: 8 CP
- Programs: B.Sc. Applied Computer Science, B.Sc. Computer Science, B.Sc. Electrical and Computer Engineering, B.Sc. IT-Security
- Examination: 100 % Written Exam (120 Minutes)
Fundamentals of Electrical Engineering I - Electric Circuit
Undergraduate Course, Ruhr University Bochum, 2018
- Lecturer: Prof. Dr.-Ing. Rolfes
- Language: German
- Credits: 5 CP
- Programs: B.Sc. Electrical and Computer Engineering, B.Sc. IT-Security
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Introduction to Cryptography I
Undergraduate Course, Ruhr University Bochum, 2018
- Lecturer: Prof. Dr.-Ing. Paar
- Language: English / German
- Credits: 5 CP
- Programs: B.Sc. Applied Computer Science, B.Sc. Computer Science, B.Sc. IT-Security, M.Sc. IT-Security / Networks and Systems
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Linear Algebra and Geometry I
Undergraduate Course, Ruhr University Bochum, 2018
- Lecturer: Prof. Dr. Heinzner
- Language: German
- Credits: 9 CP
- Programs: B.A./B.Sc. Mathematics
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Mathematics I for ET/IT/ITS
Undergraduate Course, Ruhr University Bochum, 2018
- Lecturer: Prof. Dr. Lipinski
- Language: German
- Credits: 10 CP
- Programs: B.Sc. Electrical and Computer Engineering, B.Sc. IT-Security
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Programming C
Undergraduate Course, Ruhr University Bochum, 2018
- Lecturer: Prof. Dr. Dürmuth
- Language: German
- Credits: 5 CP
- Programs: B.Sc. IT-Security
- Examination: Pass if final exam (120 Minutes) passed + 8 % Programming Projects
Project Days
Undergraduate Practical Course, Ruhr University Bochum, 2018
- Lecturer: Dr.-Ing. Mayr
- Language: German
- Credits: 1 CP
- Programs: B.Sc. IT-Security
- Examination: Pass by attendance
Computer Networks
Undergraduate Course, Ruhr University Bochum, 2019
- Lecturer: Dr.-Ing. Mainka
- Language: German
- Credits: 5 CP
- Programs: B.Sc. Applied Computer Science, B.Sc. Computer Science, B.Sc. IT-Security
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Computer Science II - Algorithms and Data Structures
Undergraduate Course, Ruhr University Bochum, 2019
- Lecturer: Prof. Dr.-Ing. Güneysu
- Language: German
- Credits: 5 CP
- Programs: B.Sc. Applied Computer Science, B.Sc. IT-Security
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Introduction to Cryptography II
Undergraduate Course, Ruhr University Bochum, 2019
- Lecturer: Prof. Dr.-Ing. Paar
- Language: English / German
- Credits: 5 CP
- Programs: B.Sc. Applied Computer Science, B.Sc. Computer Science, B.Sc. IT-Security, M.Sc. IT-Security / Networks and Systems
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Linear Algebra and Geometry II
Undergraduate Course, Ruhr University Bochum, 2019
- Lecturer: Prof. Dr. Heinzner
- Language: German
- Credits: 9 CP
- Programs: B.A./B.Sc. Mathematics
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Mathematics II for ET/IT/ITS
Undergraduate Course, Ruhr University Bochum, 2019
- Lecturer: Prof. Dr. Lipinski
- Language: German
- Credits: 10 CP
- Programs: B.Sc. Electrical and Computer Engineering, B.Sc. IT-Security
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Introduction to Programming
Undergraduate Course, Ruhr University Bochum, 2019
- Lecturer: Dr. Korthauer
- Language: German
- Credits: 6 CP
- Programs: B.Sc. Mathematics
- Examination: 100 % Written Exam (120 Minutes)
System Theory I - Fundamentals
Undergraduate Course, Ruhr University Bochum, 2019
- Lecturer: Prof. Dr.-Ing. Martin
- Language: German
- Credits: 5 CP
- Programs: B.Sc. Electrical and Computer Engineering, B.Sc. IT-Security
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Algebra I
Undergraduate Course, Ruhr University Bochum, 2019
- Lecturer: Prof. Dr. Röhrle
- Language: German
- Credits: 9 CP
- Programs: B.A./B.Sc./M.Sc. Mathematics
- Examination: 100 % Written Exam (120 Minutes)
Analysis II
Undergraduate Course, Ruhr University Bochum, 2019
- Lecturer: Prof. Dr. Abbondandolo
- Language: German
- Credits: 9 CP
- Programs: B.A./B.Sc. Mathematics
- Examination: 100 % Written Exam (240 Minutes) + 10 % Homework
Analysis III
Undergraduate Course, Ruhr University Bochum, 2019
- Lecturer: Prof. Dr. Abbondandolo
- Language: German
- Credits: 9 CP
- Programs: B.A./B.Sc./M.Ed. Mathematics
- Examination: 100 % Written Exam (240 Minutes) + 10 % Homework
Computer Science III - Digital Circuits
Undergraduate Course, Ruhr University Bochum, 2019
- Lecturer: Prof. Dr.-Ing. Oehm
- Language: German
- Credits: 5 CP
- Programs: B.Sc. Computer Science, B.Sc. IT-Security
- Examination: 90 % Written Exam (120 Minutes) + 10 % Homework
Discrete Mathematics I
Undergraduate Course, Ruhr University Bochum, 2019
- Lecturer: PD Dr. Schuster
- Language: German
- Credits: 9 CP
- Programs: B.A./B.Sc. Mathematics, B.Sc. IT-Security
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework / 100 % Oral Exam (45 Minutes)
IT Security
Undergraduate / Graduate Practical Course, Ruhr University Bochum, 2019
- Lecturer: Prof. Dr. Schwenk
- Language: German
- Credits: 3 CP
- Programs: B.Sc. IT-Security
- Examination: Pass if 10 projects successfully completed
Network Security I
Undergraduate Course, Ruhr University Bochum, 2019
- Lecturer: Prof. Dr. Schwenk
- Language: German
- Credits: 5 CP
- Programs: B.Sc. IT-Security, M.Sc. IT-Security / Networks and Systems
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Selected Chapters of Analysis
Introductory Seminar, Ruhr University Bochum, 2019
- Lecturer: Prof. Dr. Abbondandolo
- Language: German
- Credits: 6 CP
- Programs: B.Sc. Mathematics
- Examination: 100 % Seminar Talk
System Theory II - Signal Transformations
Undergraduate Course, Ruhr University Bochum, 2019
- Lecturer: Prof. Dr.-Ing. Sezgin
- Language: German
- Credits: 6 CP
- Programs: B.Sc. Eletrical and Computer Engineering, B.Sc. IT-Security
- Examination: 100 % Written Exam (120 Minutes)
Principles of Financial and Management Accounting
Undergraduate / Graduate Course, Ruhr University Bochum, 2020
- Lecturer: Dr. Bonse
- Language: German
- Credits: 5CP
- Examination: 100 % Written Exam (90 Minutes)
ARM Processors for Embedded Cryptography
Undergraduate / Graduate Practical Course, Ruhr University Bochum, 2020
- Lecturer: Dr.-Ing. Hoffmann
- Language: German
- Credits: 3 CP / 4 CP
- Programs: B.Sc./M.Sc. IT-Security
- Examination: Pass if 4 out of 6 projects + final project successfully completed
Introduction to Asymmetric Cryptanalysis
Undergraduate Course, Ruhr University Bochum, 2020
- Lecturer: Prof. Dr. May
- Language: German
- Credits: 5 CP
- Programs: B.Sc./M.Sc. Mathematics, B.Sc. IT-Security / Information Technology, M.Sc. IT-Security / Networks and Systems
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Boolean Functions with Applications in Cryptography
Undergraduate Course, Ruhr University Bochum, 2020
- Lecturer: Prof. Dr. Leander
- Language: German
- Credits: 5 CP
- Programs: B.Sc./M.Sc. Mathematics, B.Sc. IT-Security / Information Technology, M.Sc. IT-Security / Networks and Systems
- Examination: 100 % Oral Exam (30 Minutes)
Data Structures
Undergraduate Course, Ruhr University Bochum, 2020
- Lecturer: Prof. Dr. Buchin
- Language: German
- Credits: 9 CP
- Programs: B.Sc. Mathematics
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Diskrete Mathematik II / Introduction to theoretical Computer Science
Undergraduate Course, Ruhr University Bochum, 2020
- Lecturer: Jun.-Prof. Dr. Fleischhacker
- Language: German
- Credits: 6 CP
- Programs: B.Sc. Mathematics, B.Sc. IT-Security
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Life in Space?
Undergraduate Course, Ruhr University Bochum, 2020
- Lecturer: Prof. Dr. Hüttemeister
- Language: German
- Credits: 5 CP
- Examination: 100 % Written Exam (120 Minutes) + 40 % Homework
Network Security II
Undergraduate Course, Ruhr University Bochum, 2020
- Lecturer: Prof. Dr. Schwenk
- Language: German
- Credits: 5 CP
- Programs: B.Sc. IT-Security, M.Sc. IT-Security / Networks and Systems
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Introduction to Numerical Mathematics
Undergraduate Course, Ruhr University Bochum, 2020
- Lecturer: Jun.-Prof. Dr. Weimar
- Language: German
- Credits: 9 CP
- Programs: B.A./B.Sc. Mathematics
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Operating Systems
Undergraduate Course, Ruhr University Bochum, 2020
- Lecturer: Prof. Dr. Holz
- Language: German
- Credits: 5 CP
- Programs: B.Sc. Applied Computer Science, B.Sc. Computer Science, B.Sc. IT-Security
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
System Security
Undergraduate Course, Ruhr University Bochum, 2020
- Lecturer: Prof. Dr. Holz
- Language: German
- Credits: 5 CP
- Programs: B.Sc. IT-Security, M.Sc. IT-Security / Networks and Systems
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Computer Architecture
Undergraduate Course, Ruhr University Bochum, 2020
- Lecturer: Dr. Niemann
- Language: German
- Credits: 5 CP
- Programs: B.Sc. Applied Computer Science, B.Sc. Computer Science, B.Sc. IT-Security
- Examination: 110 % Written Exam (120 Minutes)
Cryptography
Undergraduate / Graduate Course, Ruhr University Bochum, 2020
- Lecturer: Prof. Dr. May
- Language: German
- Credits: 5 CP
- Programs: B.Sc. IT-Security, M.Sc. Applied Computer Science, M.Sc. Computer Science, M.Sc. IT-Security / Networks and Systems
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Implementation of Cryptographic Schemes
Undergraduate Course, Ruhr University Bochum, 2020
- Lecturer: Dr.-Ing. Schellenberg
- Language: German
- Credits: 5 CP
- Programs: B.Sc. IT-Security, M.Sc. IT-Security / Networks and Systems
- Examination: 70 % Written Exam (120 Minutes) + 30 % Programming Projects
Introduction to Probability Theory and Mathematical Statistics
Undergraduate Course, Ruhr University Bochum, 2020
- Lecturer: Jun.-Prof. Dr. Wilke Berenguer
- Language: German
- Credits: 9 CP
- Programs: B.A./B.Sc. Mathematics
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Real World Cryptography / Cryptanalysis
Undergraduate / Graduate Seminar, Ruhr University Bochum, 2020
- Lecturer: Prof. Dr. May
- Language: German
- Credits: 3 CP
- Program: B.Sc./M.Sc. Mathematics, B.Sc./M.Sc. IT-Security
- Examination: 100 % Seminar Talk
Real Analysis
Undergraduate / Graduate Course, Ruhr University Bochum, 2021
- Lecturer: Prof. Dr. Abbondandolo
- Language: German
- Credits: 9 CP
- Progams: B.A./B.Sc./M.Ed./M.Sc. Mathematics
- Examination: 100 % Oral Exam (45 Minutes)
Authentic Key Agreement: Formal Models and Applications
Graduate Course, Ruhr University Bochum, 2022
- Lecturer: Prof. Dr. Schwenk
- Language: German
- Credits: 5CP
- Programs: M.Sc. IT-Security
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Computational Complexity Theory
Graduate Course, Ruhr University Bochum, 2022
- Lecturer: Prof. Dr. Zeume
- Language: English
- Credits: 9 CP
- Programs: M.Sc. Mathematics, M.Sc. IT-Security, M.Sc. Applied Computer Science, M.Sc. Computer Science
- Examination: 100 % Oral Exam (30 Minutes) + 10 % Homework
Cryptographic Protocols
Graduate Course, Ruhr University Bochum, 2022
- Lecturer: Prof. Dr. Kiltz
- Language: German
- Credits: 5 CP
- Programs: M.Sc. Computer Science, M.Sc. IT-Security
- Examination: 100 % Oral Exam (30-45 Minutes) + 10 % Homework
Knowledge Graphs
Graduate Course, Ruhr University Bochum, 2022
- Lecturer: Jun.-Prof. Dr. Acosta
- Language: English
- Credits: 5 CP
- Examination: 100 % Written Exam (90 Minutes)
Quantum Circuits
Graduate Course, Ruhr University Bochum, 2022
- Lecturer: Dr. Niemann
- Language: German
- Credits: 5 CP
- Programs: M.Sc. Electrical Engineering, M.Sc. IT-Security
- Examination: 100 % Oral Exam (30-45 Minutes) + 10 % Homework
Quantum Information and Computation
Graduate Course / CASA PhD Lecture, Ruhr University Bochum, 2022
- Lecturer: Prof. Dr. Walter
- Language: English
- Credits: 5 CP
- Programs: B.Sc. Computer Science, B.Sc. IT-Security, M.Sc. Applied Computer Science, M.Sc. Computer Science, M.Sc. IT-Security
- Examination: 100 % Written Exam (120 Minutes)
Introduction to Usable Security and Privacy
Undergraduate / Graduate Course, Ruhr University Bochum, 2022
- Lecturer: Prof. Dr. Sasse
- Language: English
- Credits: 5 CP
- Programs: B.Sc./M.Sc. IT-Security
- Examination: 100 % Written Exam (120 Minutes) + 5 % Homework
Cryptography on Hardware-based Platforms
Undergraduate / Graduate Course, Ruhr University Bochum, 2022
- Lecturer: Prof. Dr. Güneysu
- Language: German
- Credits: 5 CP
- Programs: B.Sc. IT-Security, M.Sc. Computer Science
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Data Protection
Undergraduate Course, Ruhr University Bochum, 2022
- Lecturer: Lentzsch and Loser
- Language: German
- Credits: 5 CP
- Programs: B.Sc. Applied Computer Science, B.Sc. Computer Science, B.Sc. IT-Security
- Examination: 100 % Written Exam (90 Minutes) + 5 % Moodle Quiz
Human Aspects of Cryptography Adoption and Use
Graduate Course / CASA PhD Lecture, Ruhr University Bochum, 2022
- Lecturer: Prof. Dr. Sasse
- Language: German
- Credits: 5 CP
- Programs: M.Sc. IT-Security
- Examination: 100 % Oral Exam (30 Minutes) + 10 % Homework
Logic in Computer Science
Undergraduate / Graduate Course, Ruhr University Bochum, 2022
- Lecturer: Prof. Dr. Zeume
- Language: German
- Credits: 5 CP
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Ordinary Differential Equations
Undergraduate / Graduate Course, Ruhr University Bochum, 2022
- Lecturer: Prof. Dr. Heinzner
- Language: German
- Credits: 9 CP
- Programs: B.A./B.Sc./M.Ed./M.Sc. Mathematics
- Examination: 100 % Oral Exam (120 Minutes)
Public Key Encryption
Graduate Course, Ruhr University Bochum, 2022
- Lecturer: Jun.-Prof. Dr. Fleischhacker
- Language: German
- Credits: 5 CP
- Programs: M.Sc. IT-Security
- Examination: 100 % Oral Exam (120 Minutes)
Quantum Cryptography
Graduate Course / CASA PhD Lecture, Ruhr University Bochum, 2022
- Lecturer: Prof. Dr. Michael Walter, Dr. Giulio Malavolta
- Language: English
- Credits: 5 CP
- Programs: M.Sc Computer Science, M.Sc. IT-Security
- Examination: 100 % Oral Exam (30 Minutes)
Symmetric Cryptanalysis
Graduate Course, Ruhr University Bochum, 2022
- Lecturer: Prof. Dr. Leander
- Language: German
- Credits: 5 CP
- Programs: M.Sc. Applied Computer Science, M.Sc. IT-Security
- Examination: 100 % Oral Exam (30 Minutes) + Presenting Programming Projects
Theoretical Computer Science
Undergraduate / Graduate Course, Ruhr University Bochum, 2022
- Lecturer: Prof. Dr. Zeume
- Language: German
- Credits: 8 CP
- Programs: B.Sc. Applied Computer Science, B.Sc. Computer Science, B.Sc. IT-Security, B.Sc./M.Sc. Mathematics
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework / 100 % Oral Exam (30 Minutes)
Introduction to Business Administration
Undergraduate / Graduate Course, Ruhr University Bochum, 2023
- Lecturer: Dr. Düsing
- Language: German
- Credits: 5 CP
- Examination: 100 % Written Exam (120 Minutes)
Information Theory
Undergraduate / Graduate Course, Ruhr University Bochum, 2023
- Lecturer: Prof. Dr. Walter
- Language: English
- Credits: 5 CP
- Programs: B.Sc/M.Sc. IT-Security, M.Sc. Computer Science, M.Sc. Applied Computer Science
- Examination: 100 % Written Exam (120 Minutes) + 10 % Homework
Practical Cryptanalysis of Symmetric Ciphers
Undergraduate / Graduate Practical Course, Ruhr University Bochum, 2023
- Lecturer: Prof. Dr. Leander
- Language: German
- Credits: 4 CP
- Programs: B.Sc./M.Sc. IT-Security
- Examination: Pass if all 4 projects successfully completed
Quantum Algorithms
Undergraduate / Graduate Seminar, Ruhr University Bochum / University of Cologne, 2023
- Lecturers: Prof. Dr. Walter and Prof. Dr. David Gross
- Language: English
- Credits: 3 CP / 6 CP
- Programs: B.Sc./M.Sc. Applied Computer Science, B.Sc./M.Sc. Computer Science, B.Sc./M.Sc. IT-Security
- Examination: 100 % Seminar Talk
Satisfiability
Undergraduate / Graduate Seminar, Ruhr University Bochum, 2023
- Lecturer: Dr. Vortmeier
- Language: English / German
- Credits: 3 CP / 6 CP
- Programs: B.Sc./M.Sc. Applied Computer Science, B.Sc./M.Sc. Computer Science, B.Sc./M.Sc. IT-Security
- Examination: 100 % (Seminar Talk + Seminar Thesis)
Software Implementation of Cryptographic Schemes
Graduate Course, Ruhr University Bochum, 2023
- Lecturer: Dr.-Ing. Hoffmann
- Language: English / German
- Credits: 5 CP
- Programs: M.Sc. IT-Security
- Examination: 80 % Written Exam (120 Minutes) + 25 % Programming Projects
Zero-Knowledge Proof Systems
Graduate Course / CASA PhD Lecture, Ruhr University Bochum, 2023
- Lecturer: Jun.-Prof. Dr. Fleischhacker
- Language: English
- Credits: 5 CP
- Programs: M.Sc. IT-Security, M.Sc. Mathematics
- Examination: 100 % Oral Exam (45 Minutes)
Advanced Quantum Information and Computation
Graduate Course / CASA PhD Lecture, Ruhr University Bochum, 2024
- Lecturer: Prof. Dr. Walter, Dr. Simon Schmidt
- Language: English
- Credits: 5 CP
- Programs: M.Sc. Applied Computer Science, M.Sc. Computer Science, M.Sc. IT-Security
Seminar Quantum Information and Computation: Quantum Complexity Theory
CASA PhD Lecture, Ruhr University Bochum, 2024
- Lecturer: Prof. Dr. Walter, Dr. Simon Schmidt
- Language: English
- Credits: 3 CP
- Programs: M.Sc. Applied Computer Science, M.Sc. Computer Science, M.Sc. IT-Security, CASA PhD Lecture
portfolio
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publications
A bound on the quantum value of compiled nonlocal games
Accepted at QIP 2025 (Short Plenary Talk), 2024
A compiler introduced by Kalai et al. converts any nonlocal game into an interactive protocol with a single computationally-bounded prover. Although the compiler is known to be sound in the case of classical provers, as well as complete in the quantum case, quantum soundness has so far only been established for special classes of games. In this work, we establish a quantum soundness result for all compiled two-player nonlocal games. In particular, we prove that the quantum commuting operator value of the underlying nonlocal game is an upper bound on the quantum value of the compiled game. Our result employs techniques from operator algebras in a computational and cryptographic setting to establish information-theoretic objects in the asymptotic limit of the security parameter. It further relies on a sequential characterization of quantum commuting operator correlations which may be of independent interest.
Compiled Nonlocal Games from any Trapdoor Claw-Free Function
Online at Cryptology ePrint Archive, 2024
A recent work of Kalai et al. (STOC 2023) shows how to compile any multi-player nonlocal game into a protocol with a single computationally-bounded prover. Subsequent works have built on this to develop new cryptographic protocols, where a completely classical client can verify the validity of quantum computation done by a quantum server. Their compiler relies on the existence of quantum fully-homomorphic encryption. In this work, we propose a new compiler for transforming nonlocal games into single-prover protocols. Our compiler is based on the framework of measurement-based quantum computation. It can be instantiated assuming the existence of \emph{any} trapdoor function that satisfies the claw-freeness property. Leveraging results by Natarajan and Zhang (FOCS 2023) on compiled nonlocal games, our work implies the existence of new protocols to classically verify quantum computation from potentially weaker computational assumptions than previously known.
talks
Chebychev Polynomials
Published:
As this talk was done on the blackboard, there are no slides available.
Consequences of Post-Quantum Cryptography on TLS
Published:
The german slides can be found here.
Cryptanalysis of McEliece
Published:
The german slides can be found here.
Universality and Solovay-Kitaev Theorem
Published:
The slides can be found here.
Conditional lower bounds based on SAT
Published:
You can find the german slides here.
Overview of Mahadev’s protocol for classical verification of quantum computations
Published:
You can find the slides here
Time-Memory Tradeoffs for Subset Sum and Decoding
Published:
Here I talked about some results of my Master Thesis. You can find the german slides here and an updated english version here.
(Classical) Time-Memory Tradeoffs for Subset Sum and Decoding
Published:
Here I talked about some results of my Master Thesis. You can find the slides here.
BQP - Bounded-error quantum polynomial time
Published:
Here I talked about the complexity class BQP based on the lecture notes of Sev Gharibian. You can find my notes here.
Compiled Nonlocal Games
Published:
The english slides can be found here.
Trading Space for Time in Nonlocal Games
Published:
The english slides can be found here.
teaching
Algorithm Paradigms
Undergraduate course, Ruhr University Bochum, 1900
- Type: Lecture with Exercises
- Lecturer: Maike Buchin
- Teaching Assistants: Christoph Ries, Alexander Kulpe
- Credits: 5 CP
- Language: German
- Examination: 100 % Written Exam + 10 % Homework
Cryptography
Undergraduate / Graduate course, Ruhr University Bochum, 1900
- Type: Lecture with Exercises
- Lecturer: Prof. Dr. May (2022/23), Prof. Dr. Fleischhacker (2023/24)
- Credits 8/9 CP
- Language: German
- Examination: 100 % Written Exam + 10 % Homework
Discrete Mathematics I
Undergraduate course, Ruhr University Bochum, 1900
- Type: Lecture with Exercises
- Lecturer: PD Dr. Schuster
- Credits: 9 CP
- Language: German
- Examination: 100 % Written Exam + 10 % Homework
Discrete Mathematics II
Undergraduate course, Ruhr University Bochum, 1900
- Type: Lecture with Exercises
- Lecturer: Prof. Dr. Fleischhacker (2022), Timo Glaser (2023)
- Credits: 6 CP
- Language: German
- Examination: 100 % Written Exam + 10 % Homework
Higher Mathematics I for Applied Computer Science
Undergraduate course, Ruhr University Bochum, 1900
- Type: Lecture with Exercises
- Lecturer: PD Dr. Kacso
- Credits: 10 CP
- Language: German
- Examination: 100 % Written Exam + 10 % Homework + 20 % Mid-term
Mathematics I for Computer Science and IT Security
Undergraduate course, Ruhr University Bochum, 1900
- Type: Lecture with Exercises
- Lecturer: Prof Dr. Leander
- Credits: 9 CP
- Language: German
- Examination: 100 % Written Exam + 10 % Homework
Public Key Cryptanalysis I
Undergraduate / Graduate course, Ruhr University Bochum, 1900
- Type: Lecture with Exercises
- Lecturer: Prof. Dr. May
- Credits: 5 CP
- Langauge: English / German
- Examination: 100 % Written Exam + 10 % Homework
Quantum Information and Computation
Graduate Course / CASA PhD Lecture, Ruhr University Bochum, 2022
- Type: Lecture with Exercises
- Programs: B.Sc. Computer Science, B.Sc. IT-Security, M.Sc. Applied Computer Science, M.Sc. Computer Science, M.Sc. IT-Security
- Lecturer: Prof. Dr. Walter
- Teaching Assistants: Maxim van den Berg, Alex Kulpe, Tianwei Zhang
- Credits: 5 CP
- Language: English
- Examination: 100 % Written Exam (180 Minutes) + 10 % Homework