Antonio Guimarães

25 papers A* 1Journal 17Unranked 7
YearRankTypeTitle / Venue / Authors
2026 — conf
PETCHA: Post-quantum Efficient Transciphering with ChaCha.
PQCrypto (2)
Antonio Guimarães, Gabriela M. Jacob, Hilder V. L. Pereira
2026 J jnl
PETCHA: Post-quantum Efficient Transciphering with ChaCha.
IACR Cryptol. ePrint Arch.
Antonio Guimarães, Gabriela M. Jacob, Hilder V. L. Pereira
2025 A* conf
Fast Amortized Bootstrapping with Small Keys and Polynomial Noise Overhead.
CCS
Antonio Guimarães, Hilder V. L. Pereira
2025 J jnl
Fast amortized bootstrapping with small keys and polynomial noise overhead.
IACR Cryptol. ePrint Arch.
Antonio Guimarães, Hilder V. L. Pereira
2025 — conf
Homomorphic WiSARDs: Efficient Weightless Neural Network Training over Encrypted Data.
ACNS (3)
Leonardo Neumann, Antonio Guimarães, Diego F. Aranha, Edson Borin
2025 J jnl
Nostalgia Cipher: Can Filtered LFSRs Be Secure Again? An Application to Hybrid Homomorphic Encryption with Sub-50 ms Latency.
IACR Cryptol. ePrint Arch.
Nabil Chacal, Antonio Guimarães, Ange Martinelli, Pierrick Méaux, Romain Poussier
2025 J jnl
Nostalgia Cipher: Can Filtered LFSRs Be Secure Again? An Application to Hybrid Homomorphic Encryption with Sub-50 ms Latency.
IACR Trans. Symmetric Cryptol.
Nabil Chacal, Antonio Guimarães, Ange Martinelli, Pierrick Méaux, Romain Poussier
2025 J jnl
Secure and efficient transciphering for FHE-based MPC.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Diego F. Aranha, Antonio Guimarães, Clément Hoffmann, Pierrick Méaux
2025 — conf
Verifiable Computation for Approximate Homomorphic Encryption Schemes.
CRYPTO (7)
Ignacio Cascudo, Anamaria Costache, Daniele Cozzo, Dario Fiore, Antonio Guimarães, Eduardo Soria-Vazquez
2025 J jnl
Verifiable Computation for Approximate Homomorphic Encryption Schemes.
IACR Cryptol. ePrint Arch.
Ignacio Cascudo, Anamaria Costache, Daniele Cozzo, Dario Fiore, Antonio Guimarães, Eduardo Soria-Vazquez
2024 — conf
HELIOPOLIS: Verifiable Computation over Homomorphically Encrypted Data from Interactive Oracle Proofs is Practical.
ASIACRYPT (5)
Diego F. Aranha, Anamaria Costache, Antonio Guimarães, Eduardo Soria-Vazquez
2024 J jnl
Homomorphic WiSARDs: Efficient Weightless Neural Network training over encrypted data.
CoRR
Leonardo Neumann, Antonio Guimarães, Diego F. Aranha, Edson Borin
2024 J jnl
MOSFHET: Optimized Software for FHE over the Torus.
J. Cryptogr. Eng.
Antonio Guimarães, Edson Borin, Diego F. Aranha
2024 J jnl
Secure and efficient transciphering for FHE-based MPC.
IACR Cryptol. ePrint Arch.
Diego F. Aranha, Antonio Guimarães, Clément Hoffmann, Pierrick Méaux
2023 — conf
Amortized Bootstrapping Revisited: Simpler, Asymptotically-Faster, Implemented.
ASIACRYPT (6)
Antonio Guimarães, Hilder V. L. Pereira, Barry Van Leeuwen
2023 J jnl
Amortized Bootstrapping Revisited: Simpler, Asymptotically-faster, Implemented.
IACR Cryptol. ePrint Arch.
Antonio Guimarães, Hilder V. L. Pereira, Barry Van Leeuwen
2023 J jnl
HELIOPOLIS: Verifiable Computation over Homomorphically Encrypted Data from Interactive Oracle Proofs is Practical.
IACR Cryptol. ePrint Arch.
Diego F. Aranha, Anamaria Costache, Antonio Guimarães, Eduardo Soria-Vazquez
2022 — conf
Homomorphic evaluation of large look-up tables for inference on human genome data in the cloud.
SBAC-PADW
Antonio Guimarães, Leonardo Neumann, Fernanda A. Andaló, Diego F. Aranha, Edson Borin
2022 J jnl
MOSFHET: Optimized Software for FHE over the Torus.
IACR Cryptol. ePrint Arch.
Antonio Guimarães, Edson Borin, Diego F. Aranha
2021 J jnl
High-performance IO for seismic processing on the cloud.
Concurr. Comput. Pract. Exp.
Antonio Guimarães, Luis Lacalle, Charles B. Rodamilans, Edson Borin
2021 J jnl
Revisiting the functional bootstrap in TFHE.
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Antonio Guimarães, Edson Borin, Diego F. Aranha
2020 J jnl
Efficient and secure software implementations of Fantomas.
J. Cryptogr. Eng.
Rafael J. Cruz, Antonio Guimarães, Diego F. Aranha
2019 J jnl
Efficient and secure software implementations of Fantomas.
IACR Cryptol. ePrint Arch.
Rafael J. Cruz, Antonio Guimarães, Diego de Freitas Aranha
2019 — conf
Introducing Arithmetic Failures to Accelerate QC-MDPC Code-Based Cryptography.
CBC
Antonio Guimarães, Edson Borin, Diego de Freitas Aranha
2019 J jnl
Optimized implementation of QC-MDPC code-based cryptography.
Concurr. Comput. Pract. Exp.
Antonio Guimarães, Diego de Freitas Aranha, Edson Borin