Garazi Muguruza Lasa

I’m a third year PhD candidate supervised by Florian Speelman, Paola Grosso and Christian Schaffner. My office is located at Centrum Wiskunde & Informatica.

I’m interested broadly in quantum cryptography; I like finding relations between cryptographic tasks using information theory, thinking about security, new functionalities…

*Note that I have two surnames, as is custom in the southern Euskal Herria; taking the first surname of each parent. But since people get confused all the time, I decided to only sign articles with Muguruza.

Articles

2024

arXiv

Quantum Pseudorandomness Cannot Be Shrunk In a Black-Box Way

Samuel Bouaziz–Ermann , and Garazi Muguruza

2024

arXiv Bib

arXiv

Port-Based State Preparation and Applications

Garazi Muguruza, and Florian Speelman

2024

arXiv Bib

2023

AsiaCrypt

Oblivious Transfer from Zero-Knowledge Proofs: Or How to Achieve Round-Optimal Quantum Oblivious Transfer and Zero-Knowledge Proofs on Quantum States

Léo Colisson , Garazi Muguruza, and Florian Speelman

2023

arXiv Bib

@article{colission2023oblivious,
  author = {Colisson, Léo and Muguruza, Garazi and Speelman, Florian},
  title = {Oblivious Transfer from Zero-Knowledge Proofs: Or How to Achieve Round-Optimal Quantum Oblivious Transfer and Zero-Knowledge Proofs on Quantum States},
  year = {2023},
  isbn = {978-981-99-8741-2},
  publisher = {Springer-Verlag},
  address = {Berlin, Heidelberg},
  url = {https://doi.org/10.1007/978-981-99-8742-9_1},
  doi = {10.1007/978-981-99-8742-9_1},
  booktitle = {Advances in Cryptology – ASIACRYPT 2023: 29th International Conference on the Theory and Application of Cryptology and Information Security, Guangzhou, China, December 4–8, 2023, Proceedings, Part VIII},
  pages = {3–38},
  location = {Guangzhou, China},
}

2022

arXiv

An efficient combination of quantum error correction and authentication

Yfke Dulek , Garazi Muguruza, and Florian Speelman

2022

arXiv Bib

@article{dulek2022efficient,
  title = {An efficient combination of quantum error correction and authentication},
  author = {Dulek, Yfke and Muguruza, Garazi and Speelman, Florian},
  year = {2022},
}