Pedro Branco

According to our database, Pedro Branco authored at least 28 papers between 2018 and 2025.

Collaborative distances:

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

2025

Fully-Homomorphic Encryption from Lattice Isomorphism.

Pedro Branco, Giulio Malavolta, Zayd Maradni

IACR Cryptol. ePrint Arch., 2025

Threshold Signatures from One-Way Functions.

Pedro Branco, Giulio Malavolta

IACR Cryptol. ePrint Arch., 2025

How to Trace Viral Content in End-to-End Encrypted Messaging.

Pedro Branco, Matthew Green, Aditya Hegde, Abhishek Jain, Gabriel Kaptchuk

IACR Cryptol. ePrint Arch., 2025

Black-Box Non-interactive Zero Knowledge from Vector Trapdoor Hash.

Pedro Branco, Arka Rai Choudhuri, Nico Döttling, Abhishek Jain, Giulio Malavolta, Akshayaram Srinivasan

Proceedings of the Advances in Cryptology - EUROCRYPT 2025, 2025

Rate-1 Statistical Non-interactive Zero-Knowledge.

Pedro Branco, Nico Döttling, Akshayaram Srinivasan

Proceedings of the Advances in Cryptology - CRYPTO 2025, 2025

Pseudorandom Obfuscation and Applications.

Pedro Branco, Nico Döttling, Abhishek Jain, Giulio Malavolta, Surya Mathialagan, Spencer Peters, Vinod Vaikuntanathan

Proceedings of the Advances in Cryptology - CRYPTO 2025, 2025

2024

Rate-1 Fully Local Somewhere Extractable Hashing from DDH.

Pedro Branco, Nico Döttling, Akshayaram Srinivasan, Riccardo Zanotto

Proceedings of the Public-Key Cryptography - PKC 2024, 2024

Two-Round Maliciously-Secure Oblivious Transfer with Optimal Rate.

Pedro Branco, Nico Döttling, Akshayaram Srinivasan

Proceedings of the Advances in Cryptology - EUROCRYPT 2024, 2024

Traitor Tracing Without Trusted Authority from Registered Functional Encryption.

Pedro Branco, Russell W. F. Lai, Monosij Maitra, Giulio Malavolta, Ahmadreza Rahimi, Ivy K. Y. Woo

Proceedings of the Advances in Cryptology - ASIACRYPT 2024, 2024

2023

A Framework for Statistically Sender Private OT with Optimal Rate.

Pedro Branco, Nico Döttling, Akshayaram Srinivasan

Proceedings of the Advances in Cryptology - CRYPTO 2023, 2023

2022

Rate-1 Incompressible Encryption from Standard Assumptions.

Pedro Branco, Nico Döttling, Jesko Dujmovic

Proceedings of the Theory of Cryptography - 20th International Conference, 2022

Two-Round Oblivious Linear Evaluation from Learning with Errors.

Pedro Branco, Nico Döttling, Paulo Mateus

Proceedings of the Public-Key Cryptography - PKC 2022, 2022

Batch-OT with Optimal Rate.

Zvika Brakerski, Pedro Branco, Nico Döttling, Sihang Pu

Proceedings of the Advances in Cryptology - EUROCRYPT 2022 - 41st Annual International Conference on the Theory and Applications of Cryptographic Techniques, Trondheim, Norway, May 30, 2022

Universal Ring Signatures in the Standard Model.

Pedro Branco, Nico Döttling, Stella Wohnig

Proceedings of the Advances in Cryptology - ASIACRYPT 2022, 2022

2021

ROTed: Random Oblivious Transfer for embedded devices.

Pedro Branco, Luís Fiolhais, Manuel Goulão, Paulo Martins, Paulo Mateus, Leonel Sousa

IACR Cryptol. ePrint Arch., 2021

Randomized Oblivious Transfer for Secure Multiparty Computation in the Quantum Setting.

Bruno Costa, Pedro Branco, Manuel Goulão, Mariano Lemus, Paulo Mateus

Entropy, 2021

A post-quantum UC-commitment scheme in the global random oracle model from code-based assumptions.

Pedro Branco

Adv. Math. Commun., 2021

Laconic Private Set Intersection and Applications.

Navid Alamati, Pedro Branco, Nico Döttling, Sanjam Garg, Mohammad Hajiabadi, Sihang Pu

Proceedings of the Theory of Cryptography - 19th International Conference, 2021

Multiparty Cardinality Testing for Threshold Private Intersection.

Pedro Branco, Nico Döttling, Sihang Pu

Proceedings of the Public-Key Cryptography - PKC 2021, 2021

2020

Using Low-Density Parity-Check codes to improve the McEliece cryptosystem.

Pedro Branco, Paulo Mateus, Carlos Salema, André Souto

Inf. Sci., 2020

Multiparty Cardinality Testing for Threshold Private Set Intersection.

Pedro Branco, Nico Döttling, Sihang Pu

IACR Cryptol. ePrint Arch., 2020

Constant Ciphertext-Rate Non-committing Encryption from Standard Assumptions.

Zvika Brakerski, Pedro Branco, Nico Döttling, Sanjam Garg, Giulio Malavolta

Proceedings of the Theory of Cryptography - 18th International Conference, 2020

2019

Key Exchange and Authenticated Key Exchange with Reusable Keys Based on RLWE Assumption.

Jintai Ding, Pedro Branco, Kevin Schmitt

IACR Cryptol. ePrint Arch., 2019

UC-Commitment Schemes with Phase-Adaptive Security from Trapdoor Functions.

Pedro Branco, Manuel Goulão, Paulo Mateus

IACR Cryptol. ePrint Arch., 2019

A Traceable Ring Signature Scheme Based on Coding Theory.

Pedro Branco, Paulo Mateus

Proceedings of the Post-Quantum Cryptography - 10th International Conference, 2019

A Framework for Universally Composable Oblivious Transfer from One-Round Key-Exchange.

Pedro Branco, Jintai Ding, Manuel Goulão, Paulo Mateus

Proceedings of the Cryptography and Coding - 17th IMA International Conference, 2019

2018

Universally Composable Oblivious Transfer Protocol based on the RLWE Assumption.

Pedro Branco, Jintai Ding, Manuel Goulão, Paulo Mateus

IACR Cryptol. ePrint Arch., 2018

A Code-Based Linkable Ring Signature Scheme.

Pedro Branco, Paulo Mateus

Proceedings of the Provable Security, 2018