Running time for the talks is as follows:

Regular: 17 minutes plus 3 minutes questions*

Invited: 30 minutes plus 5 minutes questions

Tutorial: 70 minutes plus 5 minutes questions

* There are exceptions and the concerned speakers have been advised.

Changes of schedule since the brochure has been printed are indicated in red.

## Sunday, 25 August 2019

Time |
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18:00-21:00 | Sunday Evening: Opening reception |

## Monday, 26 August 2019

Time | Type | Authors | Title |
---|---|---|---|

Monday Morning |
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Session Chair: Gilles Brassard | |||

9:00 | Tutorial | Norbert Lütkenhaus | Implementation security of QKD |

10:15 | Break |
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Session Chair: Hugo Zbinden | |||

10:45 | Invited | Ronald Hanson | Quantum networks of diamond spins |

11:20 | Contributed | Gayane Vardoyan, Saikat Guha, Philippe Nain and Don Towsley. | On the capacity region of bipartite and tripartite entanglement switching and key distribution |

11:40 | Contributed | Daniel Llewellyn, Caterina Vigliar, Benjamin Slater, Beatrice Da Lio, Stefano Paesani, Jorge Barreto, Dondu Sahin, Massimo Borghi, John G. Rarity, Leif K. Oxenløwe, Karsten Rottwitt, Jianwei Wang, Yunhong Ding, Mark G. Thompson and Davide Bacco. | High-dimensional chip-to-chip entanglement distribution through multicore fibre |

12:00 | Lunch |
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Monday Afternoon |
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Session Chair: Tobias Gehring | |||

13:30 | Invited | Jigang Ren | QKD based on satellite-ground entanglement distribution |

14:05 | Contributed | Marco Avesani, Luca Calderaro, Matteo Schiavon, Costantino Agnesi, Alberto Santamato, Andrea Stanco, Mujtaba Zahidy, Alessia Scriminich, Giulio Foletto, Giampiero Contestabile, Marco Chiesa, Alessandro Nottola, Davide Rotta, Stefano Tirelli, Massimo Artiglia, Alberto Montanaro, Marco Romagnoli, Vito Sorianello, Daniele Dequal, Giuseppe Bianco, Claudia Facchinetti, Alberto Tuozzi, Francesco Vedovato, Giuseppe Vallone and Paolo Villoresi. | QCoSOne: A chip-based prototype for daylight free-space QKD at telecom wavelength for future satellite optical payloads |

14:25 | Contributed | Henry Semenenko, Philip Sibson, Andy Hart, Mark Thompson and Chris Erven. | Chip-based measurement-device-independent quantum key distribution |

14:45 | Contributed | Tobias Eriksson, Takuya Hirano, Benjamin Puttnam, Georg Rademacher, Ruben Luís, Mikio Fujiwara, Ryo Namiki, Yoshinari Awaji, Masahiro Takeoka, Naoya Wada and Masahide Sasaki. | Continuous variable quantum key distribution multiplexed with high throughput coherent channels |

15:05 | Break |
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Session Chair: Anthony Leverrier | |||

15:35 | Contributed | Ignatius William Primaatmaja, Emilien Lavie, Koon Tong Goh, Chao Wang and Charles Ci Wen Lim. | Almost-tight and versatile security analysis of measurement-device-independent quantum key distribution |

15:55 | Contributed | Norbert Lütkenhaus, Ashutosh Marwah and Dave Touchette. This talk was originally scheduled at 16:15. | Erasable bit commitment from temporary quantum trust |

16:15-16:35 | Contributed | Niraj Kumar, Iordanis Kerenidis and Eleni Diamanti. This talk will be shifted to Friday provided the first author manages to obtain a visa to travel to Canada. | Experimental demonstration of quantum advantage for one-way communication complexity with application in construction of robust quantum money |

16:45-18:45 | Poster Session (mostly odd-numbered posters) | ||

Monday Evening |
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19:00-20:15±15 | Public Lecture | Michele Mosca | Building a more secure quantum future |

## Tuesday, 27 August 2019

Time | Type | Authors | Title |
---|---|---|---|

Tuesday Morning |
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Session Chair: Norbert Lutkenhaus | |||

9:00 | Tutorial | Rotem Arnon-Friedman | DI-QKD and DI-QRNG, discussing security proofs and practical challenges |

10:15 | Break |
||

Session Chair: Alexandru Gheorghiu | |||

10:45 | Invited | Eneet Kaur | Fundamental limits on key rates in DI-QKD |

11:20 | Contributed | René Schwonnek, Ernest Y.-Z. Tan, Ramona Wolf, Koon Tong Goh and Charles C.-W. Lim. | A numerical method for computing reliable secret key rates for device-independent quantum key distribution |

11:40 | Contributed | Alex Bredariol Grilo. | A simple protocol for verifiable delegation of quantum computation in one round |

12:00-12:20 | Contributed | Rotem Arnon-Friedman and Jean-Daniel Bancal. | Device-independent certification of one-shot distillable entanglement |

12:30 | Group Photo |

## Wednesday, 28 August 2019

Time | Type | Authors | Title |
---|---|---|---|

Wednesday Morning |
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Session Chair: Alex Grilo | |||

9:00 | Tutorial | Fang Song | Zero-knowledge proofs meet quantum computing |

10:15 | Break |
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Session Chair: Anne Broadbent | |||

10:45 | Invited | Zvika Brakerski | Quantum fully homomorphic encryption |

11:20 | Contributed | Thomas Vidick and Tina Zhang. | Classical zero-knowledge arguments for quantum computations |

11:40 | Contributed | Alex Bredariol Grilo, William Slofstra and Henry Yuen. | Perfect zero knowledge for quantum multiprover interactive proofs |

12:00 | Lunch |
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Wednesday Afternoon |
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Session Chair: Charles Lim Wen | |||

13:30 | Invited | Stefanie Barz | Secure computing with classical and quantum resources |

14:05 | Contributed | Kento Maeda, Toshihiko Sasaki and Masato Koashi. | Operator dominance method: a simple monitoring scheme of a TF-type QKD in finite-size regime |

14:25 | Contributed | Mariella Minder, Mirko Pittaluga, George L. Roberts, Marco Lucamarini, James F. Dynes, Zhiliang Yuan and Andrew J. Shields. This talk was originally scheduled at 14:40. | Experimental twin field quantum key distribution beyond the repeaterless secret key capacity bound |

14:45 | Contributed | Xiaoqing Zhong, Jianyong Hu, Marcos Curty, Li Qian and Hoi-Kwong Lo. This talk was originally scheduled at 14:55. | Proof-of-principle experimental demonstration of twin-field type quantum key distribution |

14:55 | Contributed | Yang Liu, Zong-Wen Yu, Weijun Zhang, Jian-Yu Guan, Jiu-Peng Chen, Chi Zhang, Xiao-Long Hu, Hao Li, Teng-Yun Chen, Lixing You, Zhen Wang, Xiang-Bin Wang, Qiang Zhang and Jian-Wei Pan. This talk is cancelled due to the inability of the authors to obtain a visa to travel to Canada (not their fault!). | Experimental Twin-field quantum key distribution through sending-or-not-sending |

15:05 | Break |
||

Session Chair: Christopher Portmann | |||

15:40 | Contributed | Anne Broadbent and Sébastien Lord. | Uncloneable quantum encryption via oracles |

16:00 | Contributed | Marie-Christine Roehsner, Joshua Kettlewell, Tiago Batalhao, Joseph Fitzsimons and Philip Walther. This talk was originally scheduled at 16:20. | Quantum advantage for probabilistic one-time programs |

16:20-16:40 | Contributed | Myrto Arapinis, Mahshid Delavar, Mina Doosti and Elham Kashefi. This talk was originally scheduled at 16:00. | Security analysis of quantum physical unclonable functions |

16:45-18:45 | Poster Session (mostly even-numbered posters) | ||

Wednesday Evening |
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19:15 | Banquet with the special participation of illusionist Luc Langevin Salle belvédère du Centre des sciences de Montréal |

## Thursday, 29 August 2019

Time | Type | Authors | Title |
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Thursday Morning |
|||

Session Chair: Elham Kashefi | |||

9:00 | Tutorial | Manfred Lochter | Practical Quantum Security: A user perspective |

10:15 | Break |
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Session Chair: Frédéric Dupuis | |||

10:45 | Invited | Mark L. Zhandry | Quantum techniques in post-quantum crypto |

11:20 | Contributed | Yanbao Zhang, Honghao Fu, Krister Shalm, Joshua Bienfang, Martin Stevens, Michael Mazurek, Sae Woo Nam, Carlos Abellan, Waldimar Amaya, Morgan Mitchell, Carl Miller, Alan Mink and Emanuel Knill. | Efficient randomness certification by quantum probability estimation |

11:40 | Contributed | Davide Rusca, Thomas van Himbeeck, Anthony Martin, Jonatan Bohr Brask, Hamid Tebyanian, Stefano Pironio, Nicolas Brunner and Hugo Zbinden. **merged with** Thomas Van Himbeeck and Stefano Pironio. | Fast and practical implementation of self-testing QRNG based on an energy bound **merged with** Correlations and randomness generation based on an energy constraint |

12:00 | Lunch |
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Thursday Afternoon |
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Session Chair: Mohsen Razavi | |||

13:30 | Invited | Zhiliang Yuan | 10~Mb/s quantum key distribution |

14:05 | Industry Session, including 30 min break | ||

16:45 | Business Meeting and Prize Ceremony |
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Thursday Evening |
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19:00 | Rump Session organized by Anne Broadbent (cold food and drinks are available during the session) |

## Friday, 30 August 2019

Time | Type | Authors | Title |
---|---|---|---|

Friday Morning |
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Session Chair: Louis Salvail | |||

9:00 | Invited | Gorjan Alagic | Can you sign a quantum state? |

9:35 | Contributed | Jelle Don, Serge Fehr, Christian Majenz and Christian Schaffner. | Security of the Fiat-Shamir transformation in the quantum random-oracle model |

9:55 | Contributed | Fabio Banfi, Ueli Maurer, Christopher Portmann and Jiamin Zhu. | Composable and finite computational security of quantum message transmission |

10:15 | Break |
||

Session Chair: Marc Kaplan | |||

10:45 | Contributed | Jan Czajkowski, Christian Majenz, Christian Schaffner and Sebastian Zur. | Quantum lazy sampling and game-playing proofs for quantum indifferentiability |

11:05 | Contributed | Alexandru Gheorghiu and Thomas Vidick. | Computationally-secure and composable remote state preparation |

11:25 | Contributed | Christian Majenz, Christian Schaffner and Jeroen van Wier. | Non-malleability for quantum public-key encryption |

11:45 | Contributed | Niraj Kumar, Iordanis Kerenidis and Eleni Diamanti. This talk was originally scheduled at 15:55 on Monday. | Experimental demonstration of quantum advantage for one-way communication complexity with application in construction of robust quantum money |

12:05 | End of Conference |