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PUBLICATIONS

 

2020

  • Sri Aravinda Krishnan Thyagarajan, Adithya Bhat, Bernardo Magri, Daniel Tschudi, Aniket Kate: Reparo: Publicly Verifiable Layer to Repair Blockchains. Cornell University (under submission). LINK
  • Søren Eller Thomsen, Bas Spitters: Formalizing Nakamoto-Style Proof of Stake. Cornell University, 23 July, 2020. LINK
  • Benjamin S. Hvass, Diego F. Aranha, Bas Spitters: High-assurance field inversion for pairing-friendly primes. Paper accepted for The Coq Workshop 2020. LINK
  • Danil Annenkov, Mikkel Milo, Jakob Botsch Nielsen, Bas Spitters: Verifying, testing and running smart contracts in ConCert. Paper accepted for The Coq Workshop 2020. LINK
  • Giuseppe Ateniese, Bernardo Magri, Daniele Venturi: Subversion-resilient signatures: Definitions, constructions and applications. Theoretical Computer Science, Volume 820, 8 June 2020, Pages 91-122. LINK
  • Chaya Ganesh, Bernardo Magri, Daniele Venturi: Cryptographic Reverse Firewalls for Interactive Proof Systems. Paper accepted at ICALP 2020. LINK
  • Divesh Aggarwal, Maciej Obremski, João Ribeiro, Luisa Siniscalchi and Ivan Visconti: How to Extract Useful Randomness from Unreliable Sources. Paper accepted for Eurocrypt 2020. LINK
  • Diego F. Aranha, Claudio Orlandi, Akira Takahashi and Greg Zaverucha: Security of Hedged Fiat–Shamir Signatures Under Fault Attacks. Paper accepted for Eurocrypt 2020. LINK
  • Dominic Deuber, Nico Döttling, Bernardo Magri, Giulio Malavolta, Sri Aravinda Krishnan Thyagarajan:  Minting Mechanisms for Proof of Stake Blockchains. Paper accepted at ACNS 2020. LINK

  • Ivan Damgård, Hans Gersbach, Ueli Maurer, Jesper Buus Nielsen, Claudio Orlandi, Torben Pryds Pedersen: Concordium White Paper An Introduction to the Technical Specifications and Features of the Concordium Platform. LINK 
  • Chaya Ganesh, Claudio Orlandi, Daniel Tschudi, Aviv Zohar: Consensus based on Virtual ASICs. Paper accepted for TPBC20. 
  • Simon Holmgaard Kamp, Bernardo Magri, Christian Matt, Jesper Buus Nielsen, Søren Eller Thomsen, Daniel Tschudi: Leveraging Weight Functions for Optimistic Responsiveness in Blockchains. Paper accepted for TPBC20. LINK  
  • Carsten Baum, Bernardo David, Rafael Dowsley, Jesper Buus Nielsen, Sabine Oechsner: Better Randomness Beacons and MPC with Financial Penalties from Time-Lock Puzzles. Paper accepted for TPBC20. 
  • Yashvanth Kondi, Bernardo Magri, Claudio Orlandi, Omer Shlomovits: Refresh When You Wake Up: Proactive Threshold Wallets with Offline Devices. Paper accepted for TPBC20. LINK  
  • Danil Annenkov, Jakob Botsch Nielsen, Bas Spitters: ConCert: A Smart Contract Certification Framework in Coq. Paper accepted for TPBC20. LINK

2019

  • Danil Annenkov, Jakob Botsch Nielsen, Bas Spitters: ConCert: A Smart Contract Certification Framework in Coq. Paper accepted for CPP 2019. LINK

    Dominic Deuber, Bernardo Magri and Sri Aravinda Krishnan Thyagarajan: Redactable Blockchain in the Permissionless Setting.  IEEE S&P 2019. LINK

  • Diego Aranha and Elena Pagnin:  The Simplest Multi-key Linearly Homomorphic Signature Scheme. Latin Crypt 2019 LINK
  • Riko Jacob, Kasper Green Larsen and Jesper Buus Nielsen: Lower Bounds for Oblivious Data Structures. SIAM 2019: 2439-2447    
  • Thomas Dinsdale-Young, Bas Spitters, Søren Eller Thomsen and Daniel Tschudi. WIP: Formalizing the Concordium Consensus Protocol in Coq. CoqPL '19. LINK
  • Simon Gregersen, Søren Eller Thomsen and Aslan Askarov. A Dependently Typed Library for Static Information-Flow Control in Idris. POST '19. LINK.
  • Prastudy Fauzi, Sarah Meiklejohn, Rebekah Mercer, Claudio Orlandi. QuisQuis: A New Design for Anonymous Cryptocurrencies. AsiaCrypt 2019. LINK.
  • Chaya Ganesh, Claudio Orlandi, Daniel Tschudi. Proof-of-Stake Protocols for Privacy-Aware Blockchains. EuroCrypt 2019. LINK
  • Ivan Damgård, Chaya Ganesh, Claudio Orlandi. Proofs of Replicated Storage Without Timing Assumptions. Crypto 2019 LINK
  • Danil Annenkov and Bas Spitters. Deep and Shallow Embeddings in Coq. Abstract accepted for TYPES19 2019 PDF
  • Bernardo Magri, Christian Matt, Jesper Buus Nielsen and Daniel Tschudi. Afgjort: A Partially Synchronous Finality Layer for Blockchains. Technical Report, IACR ePrint.  

  • Danil Annenkov and Bas Spitters. Towards a Smart Contract Verification Framework in Coq. PDF
  • Jakob Botsch Nielsen and Bas Spitters. Smart Contract Interactions in CoqPDF