Program

Saturday, May 9th

• 11:00 - 13:00

  1. Cryptanalysis of a PIR Scheme based on Linear Codes over Rings, Luana Kurmann, Svenja Lage and Violetta Weger. 

  2. Distinguishing and Recovering the Rank-Metric Plotkin Matrix Construction, Anmoal Porwal, Rakhi Pratihar and Pierre Loidreau. 

  3. Recovering the McEliece Private Key from Hamming-Weight Leakage of the Private Parity-Check Matrix, Laila Mesmoudi, Lobe Guilel Dia, Pierre-Louis Cayrel and Cheikh Thiecoumba Gueye.

  4. Rethinking r-PKP: a New Formulation for the Relaxed Permuted Kernel Problem, Giuseppe D'Alconzo, Andrea Gangemi, Lorenzo Romano and Giuliano Romeo. 

  5. Security Analysis of QC-MDPC Based Cryptosystems, Alessandro Annechini, Alessandro Barenghi and Gerardo Pelosi.

  6. ZKFault: Fault Attack Analysis on Zero-Knowledge Based Post-Quantum Digital Signature, Puja Mondal, Supriya Adhikary, Suparna Kundu and Angshuman Karmakar.

• 14:30 - 15:20

  1. A Code-Based Private Information Retrieval Framework, Gökberk Erdoğan, Sebastian Bitzer and Antonia Wachter-Zeh.

  2. Code Equivalence Over Semirings, Maximilian Reif and Jens Zumbrägel. 

  3. Improvement and Advanced Construction from SPECK Signature, Marco Baldi, Michele Battagliola, Rahmi El Mechri, Paolo Santini and Riccardo Schiavoni.

  4. Unified MEDS Accelerator, Sanjay Deshpande, Yongseok Lee, Mamuri Nawan, Kashif Nawaz, Ruben Niederhagen, Yunheung Paek and Jakub Szefer.

  5. On Fault Analysis of Post-quantum Digital Signatures: Insights from CROSS, Marco Gianvecchio, Alessandro Barenghi and Gerardo Pelosi. 

  6. Lightening CROSS: Memory Optimized Implementations of CROSS, Harry Hart, Puja Mondal, Suparna Kundu, Supriya Adhikary, Angshuman Karmakar and Chaoyun Li.

  7. A VOLEitH Modeling for the Restricted Syndrome Decoding Problem, Sana Challi and Edoardo Persichetti. 

  8. Proving Knowledge of Syndrome Decoding Problems with Soundness, Felice Manganiello and Freeman Slaughter. 

• 16:00 - 18:00

  1. Hardness of Problems with Hints in Code-Based Cryptography and Applications to Traitor Tracing, Thomas Debris-Alazard, Victor Dyseryn and Duong Hieu Phan.

  2. MPSpeed: Implementing and Optimizing MPC-in-the-Head Digital Signatures in Hardware, Stelios Manasidis, Quinten Norga, Suparna Kundu and Ingrid Verbauwhede. 

  3. The Elliptic Curve Discrete Logarithm Problem and Minimum Weight Codeword Finding, Michael Schaller and Joachim Rosenthal. 

  4. Hardware Acceleration of CROSS, Patrick Karl, Francesco Antognazza, Alessandro Barenghi, Gerardo Pelosi and Georg Sigl. 

  5. Polynomial Reduction from Syndrome Decoding Problem to Regular Decoding Problem, Pavol Zajac. 

  6. Performance Analysis of Parameterizable HQC Hardware Architecture, Nishant Pandey, Sanjay Deshpande, Dixit Dutt Bohra, Debapriya Basu Roy, Dip Sankar Banerjee and Jakub Szefer. 

Sunday, May 10th

• 10:00 - 10:20 

  1. Towards Code-based Private Set Intersection, Stefan Ritterhoff, Vinayak Ramkumar and Antonia Wachter-Zeh. 

• 11:00 - 13:00 

  1. The Non-Intersecting Codewords Problem and its Application to MPC-in-the-Head Signatures, Pierre Briaud, Philippe Gaborit, Romaric Neveu and Gilles Zémor. 

  2. Code-Based GSW-like Homomorphic Encryption, Emma Munisamy, Sebastian Bitzer and Antonia Wachter-Zeh. 

  3. SETH: Subcode Equivalence in the Head, Marco Baldi, Michele Battagliola, Rahmi El Mechri, Laura Mattiuz, Marco Rinaudo, Paolo Santini, Riccardo Schiavoni and Edoardo Signorini. 

  4. Public-Key Encryption from the MinRank Problem, Rohit Chatterjee, Changrui Mu and Prashant Vasudevan.

  5. RaCSS: An Improved Rank-CVE Signature Scheme, Cooper O'Kuhn, Tefjol Pllaha, Evelyn Sabo and Freeman Slaughter. 

  6. An Improved Code-Based Linkable Ring Signature Scheme, Tran Ngo, Edoardo Persichetti and Freeman Slaughter.

• 14:30 - 15:20 

  1. On the Applicability of Binary Self-Reversible Generalized Goppa Codes with Degree-2 Locators in McEliece-Type Cryptographic Schemes, Artyom Kuninets, Vadim Davydov, Kirill Tseitin, Alexandra Kozhevnikova and Sergey Bezzateev. 

  2. A new variant of the McEliece system with linear transformation of errors, Grigory Kabatiansky and Evgenii Krouk.

  3. Improved Codes and Decoders for HQC, Sebastian Bitzer, Bharath Purtipli and Antonia Wachter-Zeh.

  4. QC-MDPC Decoding in the Floor Region and Compact KEM Design, Alessio Baldelli, Marco Baldi, Davide De Zuane and Paolo Santini.

  5. Evaluating ISD Attacks against HQC, Daniel J. Bernstein, Jolijn Cottaar, Tanja Lange and Luc Steenbakker.

  6. Sampling fixed weight vectors via unranking in HQC, Gustavo Zambonin, Daniel Panario and Ricardo Custódio. 

  7. Structural properties of Quasi-Abelian codes, Robert Christian Subroto.

• 16:00 - 17:30 

  1. Square Codes of Skew and Linearized Reed-Solomon Codes, Felicitas Hörmann and Anna-Lena Horlemann. 

  2. Decoding Craig's lattices, Felicitas Hörmann and Wessel van Woerden. 

  3. Constant-time decoding of Gabidulin codes and their generalizations with application to RQC, Nicolas Aragon, Chloé Baïsse, Anthony Fraga, Philippe Gaborit and Ilaria Zappatore. 

  4. Quantum Walks Design of Collision-Based Information Set Decoding, Simone Perriello, Alessandro Barenghi and Gerardo Pelosi. 

  5. On Local Invariants for Permutation Equivalence, Benjamin Benčina.