Mario Larangeira

According to our database, Mario Larangeira authored at least 36 papers between 2011 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Optimizing Liveness for Blockchain-Based Sealed-Bid Auctions in Rational Settings.

Maozhou Huang, Xiangyu Su, Mario Larangeira, Keisuke Tanaka

IACR Cryptol. ePrint Arch., 2024

MUSEN: Aggregatable Key-Evolving Verifiable Random Functions and Applications.

Bernardo David, Rafael Dowsley, Anders Konring, Mario Larangeira

IACR Cryptol. ePrint Arch., 2024

Scalable and Lightweight State-Channel Audits.

Christian Badertscher, Maxim Jourenko, Dimitris Karakostas, Mario Larangeira

IACR Cryptol. ePrint Arch., 2024

Auditable Attribute-Based Credentials Scheme and Its Application in Contact Tracing.

Pengfei Wang, Xiangyu Su, Mario Larangeira, Keisuke Tanaka

Proceedings of the Applied Cryptography and Network Security, 2024

2023

Auditable Attribute-Based Credentials Scheme and Its Applications in Contact Tracing.

Pengfei Wang, Xiangyu Su, Mario Larangeira, Keisuke Tanaka

IACR Cryptol. ePrint Arch., 2023

Provably Secure Blockchain Protocols from Distributed Proof-of-Deep-Learning.

Xiangyu Su, Mario Larangeira, Keisuke Tanaka

IACR Cryptol. ePrint Arch., 2023

Maravedí: A Secure and Practical Protocol to Trade Risk for Instantaneous Finality.

Mario Larangeira, Maxim Jourenko

IACR Cryptol. ePrint Arch., 2023

State Machines across Isomorphic Layer 2 Ledgers.

Maxim Jourenko, Mario Larangeira

IACR Cryptol. ePrint Arch., 2023

A Decentralized Information Marketplace Preserving Input and Output Privacy.

Steven Golob, Sikha Pentyala, Rafael Dowsley, Bernardo David, Mario Larangeira, Martine De Cock, Anderson C. A. Nascimento

Proceedings of the Second ACM Data Economy Workshop, 2023

Reducing Latency of DAG-based Consensus in the Asynchronous Setting via the UTXO Model.

Keyang Liu, Maxim Jourenko, Mario Larangeira

Proceedings of the IEEE Intl Conf on Parallel & Distributed Processing with Applications, 2023

2022

Bid-Matching Problem and Score-Based Consensus for Peer-to-Peer Energy Trading.

Xiangyu Su, Xavier Défago, Mario Larangeira, Kazuyuki Mori, Takuya Oda, Yuta Okumura, Yasumasa Tamura, Keisuke Tanaka

IACR Cryptol. ePrint Arch., 2022

WOTSwana: A Generalized Sleeve Construction for Multiple Proofs of Ownership.

David Chaum, Mario Larangeira, Mario Yaksetig

IACR Cryptol. ePrint Arch., 2022

Tweakable Sleeve: A Novel Sleeve Construction based on Tweakable Hash Functions.

David Chaum, Mario Larangeira, Mario Yaksetig

IACR Cryptol. ePrint Arch., 2022

Environmental Adaptive Privacy Preserving Contact Tracing System: A Construction From Public Key Rerandomizable BLS Signatures.

Pengfei Wang, Xiangyu Su, Maxim Jourenko, Zixian Jiang, Mario Larangeira, Keisuke Tanaka

IEEE Access, 2022

How to Prove Work: With Time or Memory.

Xiangyu Su, Mario Larangeira, Keisuke Tanaka

IEEE Access, 2022

A Spendable Cold Wallet from QR Video.

Rafael Dowsley, Mylène C. Q. Farias, Mario Larangeira, Anderson Nascimento, Jot Virdee

Proceedings of the 19th International Conference on Security and Cryptography, 2022

Tweakable S_leeve: A Novel S_leeve Construction Based on Tweakable Hash Functions.

David Chaum, Mario Larangeira, Mario Yaksetig

Proceedings of the 3rd International Conference on Mathematical Research for Blockchain Economy, 2022

WOTSwana: A Generalized <i>S</i>_leeve Construction for Multiple Proofs of Ownership.

David Chaum, Mario Larangeira, Mario Yaksetig

Proceedings of the Information Security and Cryptology - ICISC 2022, 2022

2021

Reputation at Stake! A Trust Layer over Decentralized Ledger for Multiparty Computation and Reputation-Fair Lottery.

Mario Larangeira

IACR Cryptol. ePrint Arch., 2021

Conclave: A Collective Stake Pool Protocol.

Dimitris Karakostas, Aggelos Kiayias, Mario Larangeira

IACR Cryptol. ePrint Arch., 2021

Interhead Hydra Two Heads are Better than One.

Maxim Jourenko, Mario Larangeira, Keisuke Tanaka

IACR Cryptol. ePrint Arch., 2021

W-OTS(+) up my Sleeve! A Hidden Secure Fallback for Cryptocurrency Wallets.

David Chaum, Mario Larangeira, Mario Yaksetig, William Carter

IACR Cryptol. ePrint Arch., 2021

Turn-Based Communication Channels.

Carlo Brunetta, Mario Larangeira, Bei Liang, Aikaterini Mitrokotsa, Keisuke Tanaka

IACR Cryptol. ePrint Arch., 2021

Environmental Adaptive Privacy Preserving Contact Tracing System for Respiratory Infectious Diseases.

Pengfei Wang, Xiangyu Su, Maxim Jourenko, Zixian Jiang, Mario Larangeira, Keisuke Tanaka

Proceedings of the Cyberspace Safety and Security - 13th International Symposium, 2021

W-OTS⁺ Up My Sleeve! A Hidden Secure Fallback for Cryptocurrency Wallets.

David Chaum, Mario Larangeira, Mario Yaksetig, William Carter

Proceedings of the Applied Cryptography and Network Security, 2021

2020

Account Management in Proof of Stake Ledgers.

Dimitris Karakostas, Aggelos Kiayias, Mario Larangeira

IACR Cryptol. ePrint Arch., 2020

Payment Trees: Low Collateral Payments for Payment Channel Networks.

Maxim Jourenko, Mario Larangeira, Keisuke Tanaka

IACR Cryptol. ePrint Arch., 2020

Lightweight Virtual Payment Channels.

Maxim Jourenko, Mario Larangeira, Keisuke Tanaka

IACR Cryptol. ePrint Arch., 2020

2019

SoK: A Taxonomy for Layer-2 Scalability Related Protocols for Cryptocurrencies.

Maxim Jourenko, Kanta Kurazumi, Mario Larangeira, Keisuke Tanaka

IACR Cryptol. ePrint Arch., 2019

2018

21 - Bringing Down the Complexity: Fast Composable Protocols for Card Games Without Secret State.

Bernardo David, Rafael Dowsley, Mario Larangeira

IACR Cryptol. ePrint Arch., 2018

ROYALE: A Framework for Universally Composable Card Games with Financial Rewards and Penalties Enforcement.

Bernardo David, Rafael Dowsley, Mario Larangeira

IACR Cryptol. ePrint Arch., 2018

MARS: Monetized Ad-hoc Routing System (A Position Paper).

Bernardo David, Rafael Dowsley, Mario Larangeira

Proceedings of the 1st Workshop on Cryptocurrencies and Blockchains for Distributed Systems, 2018

2017

Kaleidoscope: An Efficient Poker Protocol with Payment Distribution and Penalty Enforcement.

Bernardo David, Rafael Dowsley, Mario Larangeira

IACR Cryptol. ePrint Arch., 2017

2016

A Prunable Blockchain Consensus Protocol Based on Non-Interactive Proofs of Past States Retrievability.

Alexander Chepurnoy, Mario Larangeira, Alexander Ojiganov

CoRR, 2016

2012

Reduction-Centric Non-programmable Security Proof for the Full Domain Hash in the Random Oracle Model.

Mario Larangeira, Keisuke Tanaka

Proceedings of the Information Security Applications - 13th International Workshop, 2012

2011

Programmability in the Generic Ring and Group Models.

Mario Larangeira, Keisuke Tanaka

J. Internet Serv. Inf. Secur., 2011