Pedro Branco

Short Biography

I am a postdoc at Bocconi University hosted by Giulio Malavolta. Previously, I was a postdoc at the Max Planck Institute for Security and Privacy, hosted by Giulio Malavolta, and a postdoc at Johns Hopkins University, hosted by Abhishek Jain. I received my PhD from Tecnico Lisbon in 2022. I was supervised by Paulo Mateus and Nico Döttling.

Program Committee

ASIACRYPT 2024, ASIACRYPT 2025

Publications

dblp profile

Pseudorandom Obfuscation and Applications. Pedro Branco, Nico Döttling, Abhishek Jain, Giulio Malavolta, Surya Mathialagan, Spencer Peters, Vinod Vaikuntanathan. CRYPTO 2025.
Rate-1 Statistical Non-Interactive Zero-Knowledge. Pedro Branco, Nico Döttling, Akshayaram Srinivasan. CRYPTO 2025.
Black-Box Non-Interactive Zero-Knowledge from Vector Trapdoor Hash. Pedro Branco, Arka Rai Choudhuri, Nico Döttling, Abhishek Jain, Giulio Malavolta, Akshayaram Srinivasan. EUROCRYPT 2025.
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. ASIACRYPT 2024.
Two-Round Maliciously-Secure Oblivious Transfer with Optimal Rate. Pedro Branco, Nico Döttling, Akshayaram Srinivasan. EUROCRYPT 2024.
Rate-1 Fully Local Somewhere Extractable Hashing from DDH. Pedro Branco, Nico Döttling, Akshayaram Srinivasan and Riccardo Zanotto. PKC 2024.
A Framework for Statistically Sender Private OT with Optimal Rate. Pedro Branco, Nico Döttling and Akshayaram Srinivasan. CRYPTO 2023.
Rate-1 Incompressible Encryption from Standard Assumptions. Pedro Branco, Nico Döttling and Jesko Dujmović. TCC 2022.
Universal Ring Signatures in the Standard Model. Pedro Branco, Nico Döttling and Stella Wohnig. ASIACRYPT 2022.
Batch OT with Optimal Rate. Zvika Brakerski, Pedro Branco, Nico Döttling and Sihang Pu. EUROCRYPT 2022.
Two-Round Oblivious Linear Evaluation from Learning with Errors. Pedro Branco, Nico Döttling and Paulo Mateus. PKC 2022.
Laconic Private Set Intersection and Applications. Navid Alamati, Pedro Branco, Nico Döttling, Sanjam Garg, Mohammad Hajiabadi and Sihang Pu. TCC 2021.
Randomized Oblivious Transfer for Secure Multiparty Computation in the Quantum Setting. Bruno Costa, Pedro Branco, Manuel Goulão, Mariano Lemus, Paulo Mateus. Entropy.
ROTed: Random Oblivious Transfer for embedded devices. Pedro Branco, Luís Fiolhais, Manuel Goulão, Paulo Martins, Paulo Mateus and Leonel Sousa. TCHES 2021.
Multiparty Cardinality Testing for Threshold Private Set Intersection. Pedro Branco, Nico Döttling and Sihang Pu. PKC 2021.
Constant Ciphertext-Rate Non-Committing Encryption from Standard Assumptions. Zvika Brakerski, Pedro Branco, Nico Döttling, Sanjam Garg and Giulio Malavolta. TCC 2020.
A Framework for Universally Composable Oblivious Transfer from One-Round Key-Exchange. Pedro Branco, Jintai Ding, Manuel Goulão and Paulo Mateus. IMA Cryptography and Coding 2019.
A Traceable Ring Signature Scheme based on Coding Theory. Pedro Branco and Paulo Mateus. PQCrypto 2019.
A post-quantum UC-commitment scheme in the global random oracle model from code-based assumptions. Pedro Branco. Adv. Math. Commun.
A Code-Based Linkable Ring Signature Scheme. Pedro Branco and Paulo Mateus. ProvSec 2018.

Using Low-Density Parity-Check Codes to Improve McEliece Cryptosystem. Pedro Branco, Paulo Mateus, Carlos Salema and André Souto. Information Sciences, Elsevier.

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