Thales B. Paiva

According to our database, Thales B. Paiva authored at least 8 papers between 2023 and 2025.

Collaborative distances:

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

2025

Tailorable codes for lattice-based KEMs with applications to compact ML-KEM instantiations.

Thales B. Paiva, Marcos A. Simplício Jr., Syed Mahbub Hafiz, Bahattin Yildiz, Eduardo Lopes Cominetti, Henrique S. Ogawa

IACR Trans. Cryptogr. Hardw. Embed. Syst., 2025

KyberSlash: Exploiting secret-dependent division timings in Kyber implementations.

Daniel J. Bernstein, Karthikeyan Bhargavan, Shivam Bhasin, Anupam Chattopadhyay, Tee Kiah Chia, Matthias J. Kannwischer, Franziskus Kiefer, Thales B. Paiva, Prasanna Ravi, Goutam Tamvada

IACR Trans. Cryptogr. Hardw. Embed. Syst., 2025

Faster amortized bootstrapping using the incomplete NTT for free.

Thales B. Paiva, Gabrielle De Micheli, Syed Mahbub Hafiz, Marcos A. Simplício Jr., Bahattin Yildiz

IACR Cryptol. ePrint Arch., 2025

Incompleteness in Number-Theoretic Transforms: New Tradeoffs and Faster Lattice-Based Cryptographic Applications.

Syed Mahbub Hafiz, Bahattin Yildiz, Marcos A. Simplício Jr., Thales B. Paiva, Henrique S. Ogawa, Gabrielle De Micheli, Eduardo Lopes Cominetti

IACR Cryptol. ePrint Arch., 2025

Et tu, Brute? Side-Channel Assisted Chosen Ciphertext Attacks Using Valid Ciphertexts on HQC KEM.

Thales B. Paiva, Prasanna Ravi, Dirmanto Jap, Shivam Bhasin, Sayan Das, Anupam Chattopadhyay

Proceedings of the Post-Quantum Cryptography - 16th International Workshop, 2025

2024

Defeating Low-Cost Countermeasures against Side-Channel Attacks in Lattice-based Encryption A Case Study on Crystals-Kyber.

Prasanna Ravi, Thales B. Paiva, Dirmanto Jap, Jan-Pieter D'Anvers, Shivam Bhasin

IACR Trans. Cryptogr. Hardw. Embed. Syst., 2024

Tailoring two-dimensional codes for structured lattice-based KEMs and applications to Kyber.

Thales B. Paiva, Marcos A. Simplício Jr., Syed Mahbub Hafiz, Bahattin Yildiz, Eduardo Lopes Cominetti

IACR Cryptol. ePrint Arch., 2024

2023

Et tu, Brute? SCA Assisted CCA using Valid Ciphertexts - A Case Study on HQC KEM.

Thales B. Paiva, Prasanna Ravi, Dirmanto Jap, Shivam Bhasin

IACR Cryptol. ePrint Arch., 2023