|
Schedule for PQCrypto 2022
All times are in UTC. You can use a service like timeanddate do see how your time zone relates to UTC.
28 Sep 2022
| 08:55 – 09:00 | opening (Jung Hee Cheon and Thomas Johansson) |
| Session: Implementation and Side channel attacks
(chair: Magali Bardet) |
| video from the live session
|
| 09:00 – 09:15 | Markus Krausz, Georg Land, Jan Richter-Brockmann, and Tim Güneysu |
| Efficiently Masking Polynomial Inversion at Arbitrary Order
(video on YouTube,
slides)
|
| 09:15 – 09:30 | Thomas Schamberger, Lukas Holzbaur, Julian Renner, Antonia Wachter-Zeh, and Georg Sigl |
| A Power Side-Channel Attack on the Reed-Muller Reed-Solomon Version of the HQC Cryptosystem
(video on YouTube,
slides)
|
| 09:30 – 09:45 | Guillaume Goy, Antoine Loiseau, and Philippe Gaborit |
| A New Key Recovery Side-Channel Attack on HQC with Chosen Ciphertext
(video on YouTube,
slides)
|
| 09:45 – 10:00 | break |
| Session: Invited talk 1 (chair: Tanja Lange) |
| 10:00 – 11:00 | Andreas Hülsing |
| Hash-Based Signatures: History and Challenges
|
| (video from the live session,
slides in pptx, slides in pdf)
|
| 11:00 – 12:00 | break |
| Session: Code-Based Cryptography (chair: Daniel Smith-Tone) |
| video from the live session
|
| 12:00 – 12:15 | Andre Esser, Sergi Ramos-Calderer, Emanuele Bellini, José I. Latorre, and Marc Manzano |
| Hybrid Decoding — Classical-Quantum Trade-Offs for Information Set Decoding
(video on YouTube,
slides)
|
| 12:15 – 12:30 | Tobias Hemmert, Alexander May, Johannes Mittmann, and Carl Richard Theodor Schneider
|
| How to Backdoor (Classic) McEliece and How to Guard Against Backdoors
(video on YouTube,
slides)
|
| 12:30 – 12:45 | Carlos Aguilar-Melchor, Nicolas Aragon, Victor Dyseryn, Philippe Gaborit, and Gilles Zémor
|
| LRPC codes with multiple syndromes: near ideal-size KEMs without ideals
(video on YouTube,
slides)
|
| 12:45 – 13:00 | Anmoal Porwal, Lukas Holzbaur, Hedongliang Liu, Julian Renner, Antonia Wachter-Zeh, and Violetta Weger |
| Interleaved Prange: A New Generic Decoder for Interleaved Codes
(video on YouTube,
slides)
|
| 13:00 – 13:15 | Sarah Arpin, Tyler Raven Billingsley, Daniel Rayor Hast, Jun Bo Lau, Ray Perlner, and Angela Robinson |
| A Study of Error Floor Behavior in QC-MDPC Codes
(video on YouTube,
slides)
|
29 Sep 2022
| Session: Multivariate Cryptography and the MinRank Problem (chair: Ray Perlner) |
| video from the live session
|
| 11:30 – 11:45 | Magali Bardet and Manon Bertin |
| Improvement of algebraic attacks for superdetermined MinRank
(video on YouTube,
slides)
|
| 11:45 – 12:00 | Hiroki Furue, Yutaro Kiyomura, Tatsuya Nagasawa, and Tsuyoshi Takagi |
| A New Fault Attack on UOV Multivariate Signature Scheme
(video on YouTube,
slides)
|
| 12:00 – 12:15 | Emanuele Bellini, Andre Esser, Carlo Sanna, and Javier Verbel |
| MR-DSS — Smaller MinRank-based (Ring-)Signatures
(video on YouTube,
slides)
|
| 12:15 – 12:30 | Ryann Cartor, Max Cartor, Mark Lewis, and Daniel Smith-Tone
|
| IPRainbow
(video on YouTube,
slides)
|
| 12:30 – 12:45 | Daniel Smith-Tone |
| 2F - A New Method for Constructing Efficient Multivariate Encryption Schemes
(video on YouTube,
slides)
|
| 12:45 – 13:00 | break |
| Session: Invited talk 2 (chair: Daniel J. Bernstein) |
| 13:00 – 14:00 | Peter Schwabe |
| 6 years of NIST PQC, looking back and ahead
|
| (video from the live session,
slides)
|
| 14:00 – 14:30 | break |
| Session: Lattice-Based Cryptography, and Cryptanalysis (chair: Thomas Johansson) |
| video from the live session
|
| 14:30 – 14:45 | Zhiyuan An, Jing Pan, Yamin Wen, and Fangguo Zhang |
| Forward-Secure Revocable Secret Handshakes from Lattices
(video on YouTube,
slides)
|
| 14:45 – 15:00 | Léo Ducas |
| Estimating the Hidden Overheads in the BDGL Lattice Sieving Algorithm
(video on YouTube,
slides)
|
| 15:00 – 15:15 | Ray Perlner, John Kelsey, and David Cooper [BEST PAPER AWARD] |
| Breaking Category Five SPHINCS+ with SHA-256
(video on YouTube,
slides)
|
30 Sep 2022
| Session: Isogeny (chair: Christophe Petit) |
| video from the live session
|
| 07:00 – 07:15 | Fabio Campos and Philipp Muth |
| On Actively Secure Fine-Grained Access Structures from Isogeny Assumptions
(video on YouTube,
slides)
|
| 07:15 – 07:30 | Steven D. Galbraith and Yi-Fu Lai
|
| Attack on SHealS and HealS: the Secdond Wave of GPST
(video on YouTube,
slides)
|
| 07:30 – 07:45 | Samuel Dobson and Steven D. Galbraith
|
| Post-Quantum Signal Key Agreement from SIDH
(video on YouTube,
slides)
|
| 07:45 – 08:00 | break |
| Session: Invited talk 3 (chair: Damien Stehle) |
| 08:00 – 09:00 | Ward Beullens |
| Breaking Rainbow takes a weekend on a laptop
|
| (video from the live session,
slides)
|
| 09:00 – 09:30 | break |
| Session: Quantum Algorithms, Attacks and Models (chair: Jung Hee Cheon) |
| video from the live session
|
| 09:30 – 09:45 | Shuping Mao, Tingting Guo, Peng Wang, Lei Hu |
| Quantum Attacks on Lai-Massey Structure
(video on YouTube,
slides)
|
| 09:45 – 10:00 | Christian Janson and Patrick Struck
|
| Sponge-based Authenticated Encryption: Security against Quantum Attackers
(video on YouTube,
slides)
|
| 10:00 – 10:15 | Ehsan Ebrahimi and Jeroen van Wier
|
| Post-quantum Plaintext-awareness
(video on YouTube,
slides)
|
| 10:15 – 10:30 | Juliane Krämer and Patrick Struck
|
| On Quantum Ciphertext Indistinguishability, Recoverability, and OAEP
(video on YouTube,
slides)
|
| 10:30 – 10:35 | closing |
Last modified: 2022.10.02
|
