Rafael Dowsley

ORCID

Publication Activity (10 Years)

Years Active: 2008-2024
Publications (10 Years): 77

Top Venues

IACR Cryptol. ePrint Arch.

CoRR

IEEE BigData

IEEE Trans. Inf. Theory

Karlsruhe Institute of Technology, Germany (PHD)

Education History

Karlsruhe Institute of Technology, Germany

PHD

Publications

Bernardo David, Rafael Dowsley, Anders Konring, Mario Larangeira
MUSEN: Aggregatable Key-Evolving Verifiable Random Functions and Applications. IACR Cryptol. ePrint Arch. 2024 (2024)
Rumpa Dasgupta, Amin Sakzad, Carsten Rudolph, Rafael Dowsley
FDIAs on Hybrid Trading Transactive Energy Markets: Attacks, Impacts, and Prevention. ISGT EUROPE (2023)
Ricardo J. M. Maia, Dustin Ray, Sikha Pentyala, Rafael Dowsley, Martine De Cock, Anderson C. A. Nascimento, Ricardo Jacobi
An End-to-End Framework for Private DGA Detection as a Service. IACR Cryptol. ePrint Arch. 2023 (2023)
Carsten Baum, Bernardo David, Rafael Dowsley, Ravi Kishore, Jesper Buus Nielsen, Sabine Oechsner
CRAFT: Composable Randomness Beacons and Output-Independent Abort MPC From Time. Public Key Cryptography (1) (2023)
Steven Golob, Sikha Pentyala, Rafael Dowsley, Bernardo David, Mario Larangeira, Martine De Cock, Anderson C. A. Nascimento
A Decentralized Information Marketplace Preserving Input and Output Privacy. DEC@SIGMOD (2023)
Rumpa Dasgupta, Amin Sakzad, Carsten Rudolph, Rafael Dowsley
SePEnTra: A secure and privacy-preserving energy trading mechanisms in transactive energy market. CoRR (2023)
Maxime Buser, Rafael Dowsley, Muhammed F. Esgin, Clémentine Gritti, Shabnam Kasra Kermanshahi, Veronika Kuchta, Jason T. LeGrow, Joseph K. Liu, Raphaël C.-W. Phan, Amin Sakzad, Ron Steinfeld, Jiangshan Yu
A Survey on Exotic Signatures for Post-quantum Blockchain: Challenges and Research Directions. ACM Comput. Surv. 55 (12) (2023)
Carsten Baum, Bernardo David, Rafael Dowsley
(Public) Verifiability for Composable Protocols Without Adaptivity or Zero-Knowledge. ProvSec (2022)
Maxime Buser, Rafael Dowsley, Muhammed F. Esgin, Clémentine Gritti, Shabnam Kasra Kermanshahi, Veronika Kuchta, Jason T. LeGrow, Joseph K. Liu, Raphael C.-W. Phan, Amin Sakzad, Ron Steinfeld, Jiangshan Yu
A Survey on Exotic Signatures for Post-Quantum Blockchain: Challenges & Research Directions. IACR Cryptol. ePrint Arch. 2022 (2022)
Shabnam Kasra Kermanshahi, Rafael Dowsley, Ron Steinfeld, Amin Sakzad, Joseph K. Liu, Surya Nepal, Xun Yi, Shangqi Lai
Range search on encrypted spatial data with dynamic updates. J. Comput. Secur. 30 (6) (2022)
Amanda Cristina Davi Resende, Davis Railsback, Rafael Dowsley, Anderson C. A. Nascimento, Diego F. Aranha
Fast Privacy-Preserving Text Classification Based on Secure Multiparty Computation. IEEE Trans. Inf. Forensics Secur. 17 (2022)
Sikha Pentyala, Davis Railsback, Ricardo Maia, Rafael Dowsley, David Melanson, Anderson C. A. Nascimento, Martine De Cock
Training Differentially Private Models with Secure Multiparty Computation. IACR Cryptol. ePrint Arch. 2022 (2022)
Sikha Pentyala, Davis Railsback, Ricardo Maia, Rafael Dowsley, David Melanson, Anderson C. A. Nascimento, Martine De Cock
Training Differentially Private Models with Secure Multiparty Computation. CoRR (2022)
Samuel Adams, Chaitali Choudhary, Martine De Cock, Rafael Dowsley, David Melanson, Anderson C. A. Nascimento, Davis Railsback, Jianwei Shen
Privacy-preserving training of tree ensembles over continuous data. Proc. Priv. Enhancing Technol. 2022 (2) (2022)
Rafael Dowsley, Mylène C. Q. Farias, Mario Larangeira, Anderson Nascimento, Jot Virdee
A Spendable Cold Wallet from QR Video. SECRYPT (2022)
Maxime Buser, Rafael Dowsley, Muhammed F. Esgin, Shabnam Kasra Kermanshahi, Veronika Kuchta, Joseph K. Liu, Raphaël C.-W. Phan, Zhenfei Zhang
Post-Quantum Verifiable Random Function from Symmetric Primitives in PoS Blockchain. ESORICS (1) (2022)
Amanda Cristina Davi Resende, Davis Railsback, Rafael Dowsley, Anderson C. A. Nascimento, Diego F. Aranha
Fast Privacy-Preserving Text Classification based on Secure Multiparty Computation. IACR Cryptol. ePrint Arch. 2021 (2021)
Sikha Pentyala, Rafael Dowsley, Martine De Cock
Privacy-Preserving Video Classification with Convolutional Neural Networks. IACR Cryptol. ePrint Arch. 2021 (2021)
Xiling Li, Rafael Dowsley, Martine De Cock
Privacy-Preserving Feature Selection with Secure Multiparty Computation. CoRR (2021)
Rafael Dowsley, Caleb Horst, Anderson C. A. Nascimento
Round and Communication Balanced Protocols for Oblivious Evaluation of Finite State Machines. CoRR (2021)
Xiling Li, Rafael Dowsley, Martine De Cock
Privacy-Preserving Feature Selection with Secure Multiparty Computation. ICML (2021)
Samuel Adams, Chaitali Choudhary, Martine De Cock, Rafael Dowsley, David Melanson, Anderson C. A. Nascimento, Davis Railsback, Jianwei Shen
Privacy-Preserving Training of Tree Ensembles over Continuous Data. CoRR (2021)
Amanda Cristina Davi Resende, Davis Railsback, Rafael Dowsley, Anderson C. A. Nascimento, Diego F. Aranha
Fast Privacy-Preserving Text Classification based on Secure Multiparty Computation. CoRR (2021)
Xiling Li, Rafael Dowsley, Martine De Cock
Privacy-Preserving Feature Selection with Secure Multiparty Computation. IACR Cryptol. ePrint Arch. 2021 (2021)
Samuel Adams, Chaitali Choudhary, Martine De Cock, Rafael Dowsley, David Melanson, Anderson C. A. Nascimento, Davis Railsback, Jianwei Shen
Privacy-Preserving Training of Tree Ensembles over Continuous Data. IACR Cryptol. ePrint Arch. 2021 (2021)
Vinícius de Morais Alves, Rafael Dowsley, Rafael Timóteo de Sousa Jr., Anderson C. A. Nascimento
Information-Theoretically Secure String Commitments Based on Packet Reordering Channels. IEEE Access 9 (2021)
Sikha Pentyala, Rafael Dowsley, Martine De Cock
Privacy-Preserving Video Classification with Convolutional Neural Networks. CoRR (2021)
Shange Fu, Jiangshan Yu, Rafael Dowsley, Joseph K. Liu
On the Shutdown Price of Blockchain Mining Machines. Blockchain (2021)
Carsten Baum, Bernardo David, Rafael Dowsley, Jesper Buus Nielsen, Sabine Oechsner
TARDIS: A Foundation of Time-Lock Puzzles in UC. EUROCRYPT (3) (2021)
Rafael Dowsley, Caleb Horst, Anderson C. A. Nascimento
Round and Communication Balanced Protocols for Oblivious Evaluation of Finite State Machines. IACR Cryptol. ePrint Arch. 2021 (2021)
Sikha Pentyala, Rafael Dowsley, Martine De Cock
Privacy-Preserving Video Classification with Convolutional Neural Networks. ICML (2021)
Maxime Buser, Rafael Dowsley, Muhammed F. Esgin, Shabnam Kasra Kermanshahi, Veronika Kuchta, Joseph K. Liu, Raphael Phan, Zhenfei Zhang
Post-Quantum Verifiable Random Function from Symmetric Primitives in PoS Blockchain. IACR Cryptol. ePrint Arch. 2021 (2021)
Shabnam Kasra Kermanshahi, Rafael Dowsley, Ron Steinfeld, Amin Sakzad, Joseph K. Liu, Surya Nepal, Xun Yi
Geo-DRS: Geometric Dynamic Range Search on Spatial Data with Backward and Content Privacy. ESORICS (2) (2021)
Martine De Cock, Rafael Dowsley, Anderson C. A. Nascimento, Davis Railsback, Jianwei Shen, Ariel Todoki
High Performance Logistic Regression for Privacy-Preserving Genome Analysis. IACR Cryptol. ePrint Arch. 2020 (2020)
Claude Crépeau, Rafael Dowsley, Anderson C. A. Nascimento
On the Commitment Capacity of Unfair Noisy Channels. IEEE Trans. Inf. Theory 66 (6) (2020)
Bernardo David, Rafael Dowsley
Efficient Composable Oblivious Transfer from CDH in the Global Random Oracle Model. CANS (2020)
Bernardo David, Rafael Dowsley
Efficient Composable Oblivious Transfer from CDH in the Global Random Oracle Model. IACR Cryptol. ePrint Arch. 2020 (2020)
Martine De Cock, Rafael Dowsley, Anderson C. A. Nascimento, Davis Railsback, Jianwei Shen, Ariel Todoki
High Performance Logistic Regression for Privacy-Preserving Genome Analysis. CoRR (2020)
Carsten Baum, Bernardo David, Rafael Dowsley
A Framework for Universally Composable Publicly Verifiable Cryptographic Protocols. IACR Cryptol. ePrint Arch. 2020 (2020)
Carsten Baum, Bernardo David, Rafael Dowsley, Jesper Buus Nielsen, Sabine Oechsner
TARDIS: Time And Relative Delays In Simulation. IACR Cryptol. ePrint Arch. 2020 (2020)
Shange Fu, Jiangshan Yu, Rafael Dowsley, Joseph K. Liu
Analysing Mining Machine Shutdown Price. IACR Cryptol. ePrint Arch. 2020 (2020)
Carsten Baum, Bernardo David, Rafael Dowsley, Jesper Buus Nielsen, Sabine Oechsner
CRAFT: Composable Randomness and Almost Fairness from Time. IACR Cryptol. ePrint Arch. 2020 (2020)
Rafael Dowsley, Jörn Müller-Quade, Anderson C. A. Nascimento
On the Composability of Statistically Secure Random Oblivious Transfer. Entropy 22 (1) (2020)
Kyle Bittner, Martine De Cock, Rafael Dowsley
Private Speech Characterization with Secure Multiparty Computation. CoRR (2020)
Carsten Baum, Bernardo David, Rafael Dowsley
Insured MPC: Efficient Secure Computation with Financial Penalties. Financial Cryptography (2020)
Martine De Cock, Rafael Dowsley, Caleb Horst, Raj S. Katti, Anderson C. A. Nascimento, Wing-Sea Poon, Stacey Truex
Efficient and Private Scoring of Decision Trees, Support Vector Machines and Logistic Regression Models Based on Pre-Computation. IEEE Trans. Dependable Secur. Comput. 16 (2) (2019)
Martine De Cock, Rafael Dowsley, Anderson C. A. Nascimento, Devin Reich, Ariel Todoki
Privacy-Preserving Classification of Personal Text Messages with Secure Multi-Party Computation: An Application to Hate-Speech Detection. IACR Cryptol. ePrint Arch. 2019 (2019)
Martine De Cock, Rafael Dowsley, Anderson C. A. Nascimento, Devin Reich, Ariel Todoki
Privacy-Preserving Classification of Personal Text Messages with Secure Multi-Party Computation: An Application to Hate-Speech Detection. CoRR (2019)
Devin Reich, Ariel Todoki, Rafael Dowsley, Martine De Cock, Anderson C. A. Nascimento
Privacy-Preserving Classification of Personal Text Messages with Secure Multi-Party Computation. NeurIPS (2019)
Anisha Agarwal, Rafael Dowsley, Nicholas D. McKinney, Dongrui Wu, Chin-Teng Lin, Martine De Cock, Anderson C. A. Nascimento
Protecting Privacy of Users in Brain-Computer Interface Applications. CoRR (2019)
Masayuki Abe, Jan Camenisch, Rafael Dowsley, Maria Dubovitskaya
On the Impossibility of Structure-Preserving Deterministic Primitives. J. Cryptol. 32 (1) (2019)
Claude Crépeau, Rafael Dowsley, Anderson C. A. Nascimento
On the Commitment Capacity of Unfair Noisy Channels. IACR Cryptol. ePrint Arch. 2019 (2019)
Claude Crépeau, Rafael Dowsley, Anderson C. A. Nascimento
On the Commitment Capacity of Unfair Noisy Channels. CoRR (2019)
Bernardo David, Rafael Dowsley, Mario Larangeira
ROYALE: A Framework for Universally Composable Card Games with Financial Rewards and Penalties Enforcement. Financial Cryptography (2019)
Ignacio Cascudo, Ivan Damgård, Bernardo David, Nico Döttling, Rafael Dowsley, Irene Giacomelli
Efficient UC Commitment Extension with Homomorphism for Free (and Applications). ASIACRYPT (2) (2019)
Sisi Wang, Wing-Sea Poon, Golnoosh Farnadi, Caleb Horst, Kebra Thompson, Michael Nickels, Rafael Dowsley, Anderson C. A. Nascimento, Martine De Cock
VirtualIdentity: Privacy-Preserving User Profiling. CoRR (2018)
Bernardo David, Rafael Dowsley, Mario Larangeira
MARS: Monetized Ad-hoc Routing System (A Position Paper). CRYBLOCK@MobiSys (2018)
Rafael Dowsley, Jörn Müller-Quade, Anderson C. A. Nascimento
On the Composability of Statistically Secure Random Oblivious Transfer. CoRR (2018)
Bernardo David, Rafael Dowsley, Mario Larangeira
Kaleidoscope: An Efficient Poker Protocol with Payment Distribution and Penalty Enforcement. Financial Cryptography (2018)
Anisha Agarwal, Rafael Dowsley, Nicholas D. McKinney, Dongrui Wu, Chin-Teng Lin, Martine De Cock, Anderson C. A. Nascimento
Privacy-Preserving Linear Regression for Brain-Computer Interface Applications. IEEE BigData (2018)
Kyle Fritchman, Keerthanaa Saminathan, Rafael Dowsley, Tyler Hughes, Martine De Cock, Anderson C. A. Nascimento, Ankur Teredesai
Privacy-Preserving Scoring of Tree Ensembles: A Novel Framework for AI in Healthcare. IEEE BigData (2018)
Ignacio Cascudo, Ivan Damgård, Bernardo David, Nico Döttling, Rafael Dowsley, Irene Giacomelli
Efficient UC Commitment Extension with Homomorphism for Free (and Applications). IACR Cryptol. ePrint Arch. 2018 (2018)
Rafael Dowsley, Felipe Lacerda, Anderson C. A. Nascimento
Commitment and Oblivious Transfer in the Bounded Storage Model With Errors. IEEE Trans. Inf. Theory 64 (8) (2018)
Sanchya Bhagat, Keerthanaa Saminathan, Anisha Agarwal, Rafael Dowsley, Martine De Cock, Anderson C. A. Nascimento
Privacy-Preserving User Profiling with Facebook Likes. IEEE BigData (2018)
Bernardo David, Rafael Dowsley, Mario Larangeira
21 - Bringing Down the Complexity: Fast Composable Protocols for Card Games Without Secret State. ACISP (2018)
Bernardo David, Rafael Dowsley, Mario Larangeira
ROYALE: A Framework for Universally Composable Card Games with Financial Rewards and Penalties Enforcement. IACR Cryptol. ePrint Arch. 2018 (2018)
Bernardo David, Rafael Dowsley, Mario Larangeira
21 - Bringing Down the Complexity: Fast Composable Protocols for Card Games Without Secret State. IACR Cryptol. ePrint Arch. 2018 (2018)
Carsten Baum, Bernardo David, Rafael Dowsley
Insured MPC: Efficient Secure Multiparty Computation with Punishable Abort. IACR Cryptol. ePrint Arch. 2018 (2018)
Paulo S. L. M. Barreto, Bernardo David, Rafael Dowsley, Kirill Morozov, Anderson C. A. Nascimento
A Framework for Efficient Adaptively Secure Composable Oblivious Transfer in the ROM. IACR Cryptol. ePrint Arch. 2017 (2017)
Bernardo David, Rafael Dowsley, Mario Larangeira
Kaleidoscope: An Efficient Poker Protocol with Payment Distribution and Penalty Enforcement. IACR Cryptol. ePrint Arch. 2017 (2017)
Paulo S. L. M. Barreto, Bernardo David, Rafael Dowsley, Kirill Morozov, Anderson C. A. Nascimento
A Framework for Efficient Adaptively Secure Composable Oblivious Transfer in the ROM. CoRR (2017)
Rafael Dowsley, Anderson C. A. Nascimento
On the Oblivious Transfer Capacity of Generalized Erasure Channels Against Malicious Adversaries: The Case of Low Erasure Probability. IEEE Trans. Inf. Theory 63 (10) (2017)
Rafael Dowsley, Antonis Michalas, Matthias Nagel, Nicolae Paladi
A survey on design and implementation of protected searchable data in the cloud. Comput. Sci. Rev. 26 (2017)
Martine De Cock, Rafael Dowsley, Caleb Horst, Raj S. Katti, Anderson C. A. Nascimento, Stacey C. Newman, Wing-Sea Poon
Efficient and Private Scoring of Decision Trees, Support Vector Machines and Logistic Regression Models based on Pre-Computation. IACR Cryptol. ePrint Arch. 2016 (2016)
Rafael Dowsley, Matthias Gabel, Kateryna Yurchenko, Valentin Zipf
A Database Adapter for Secure Outsourcing. CloudCom (2016)
Rafael Dowsley, Matthias Gabel, Gerald Hübsch, Gunther Schiefer, Antonia Schwichtenberg
A Distributed Key Management Approach. CloudCom (2016)
Bernardo Machado David, Rafael Dowsley, Jeroen van de Graaf, Davidson Marques, Anderson C. A. Nascimento, Adriana C. B. Pinto
Unconditionally Secure, Universally Composable Privacy Preserving Linear Algebra. IEEE Trans. Inf. Forensics Secur. 11 (1) (2016)
Martine De Cock, Rafael Dowsley, Anderson C. A. Nascimento, Stacey C. Newman
Fast, Privacy Preserving Linear Regression over Distributed Datasets based on Pre-Distributed Data. AISec@CCS (2015)
Rafael Tonicelli, Anderson C. A. Nascimento, Rafael Dowsley, Jörn Müller-Quade, Hideki Imai, Goichiro Hanaoka, Akira Otsuka
Information-theoretically secure oblivious polynomial evaluation in the commodity-based model. Int. J. Inf. Sec. 14 (1) (2015)
Rafael Dowsley, Jörn Müller-Quade, Tobias Nilges
Weakening the Isolation Assumption of Tamper-Proof Hardware Tokens. ICITS (2015)
Rafael Dowsley, Felipe Lacerda, Anderson C. A. Nascimento
Commitment and Oblivious Transfer in the Bounded Storage Model with Errors. IACR Cryptol. ePrint Arch. 2015 (2015)
Bernardo Machado David, Rafael Dowsley, Raj S. Katti, Anderson C. A. Nascimento
Efficient Unconditionally Secure Comparison and Privacy Preserving Machine Learning Classification Protocols. ProvSec (2015)
Rafael Dowsley, Jörn Müller-Quade, Tobias Nilges
Weakening the Isolation Assumption of Tamper-proof Hardware Tokens. CoRR (2015)
Rafael Dowsley, Felipe Lacerda, Anderson C. A. Nascimento
Commitment and Oblivious Transfer in the Bounded Storage Model with Errors. CoRR (2015)
Mayana Pereira, Rafael Dowsley, Anderson C. A. Nascimento, Goichiro Hanaoka
Public-Key Encryption Schemes with Bounded CCA Security and Optimal Ciphertext Length Based on the CDH and HDH Assumptions. Comput. J. 58 (10) (2015)
David Cash, Rafael Dowsley, Eike Kiltz
Digital Signatures from Strong RSA without Prime Generation. Public Key Cryptography (2015)
Rafael Dowsley, Jörn Müller-Quade, Tobias Nilges
Weakening the Isolation Assumption of Tamper-proof Hardware Tokens. IACR Cryptol. ePrint Arch. 2015 (2015)
Antonis Michalas, Rafael Dowsley
Towards Trusted eHealth Services in the Cloud. UCC (2015)
Mihir Bellare, Rafael Dowsley, Sriram Keelveedhi
How Secure is Deterministic Encryption? Public Key Cryptography (2015)
Rafael Dowsley, Felipe Lacerda, Anderson C. A. Nascimento
Oblivious transfer in the bounded storage model with errors. ISIT (2014)
Mihir Bellare, Rafael Dowsley, Sriram Keelveedhi
How Secure is Deterministic Encryption? IACR Cryptol. ePrint Arch. 2014 (2014)
Rafael Dowsley, Anderson C. A. Nascimento
On the Oblivious Transfer Capacity of Generalized Erasure Channels against Malicious Adversaries. CoRR (2014)
Bernardo David, Rafael Dowsley, Anderson C. A. Nascimento
Universally Composable Oblivious Transfer Based on a Variant of LPN. CANS (2014)
Masayuki Abe, Jan Camenisch, Rafael Dowsley, Maria Dubovitskaya
On the Impossibility of Structure-Preserving Deterministic Primitives. TCC (2014)
Rafael Dowsley, Anderson C. A. Nascimento
On the Oblivious Transfer Capacity of Generalized Erasure Channels against Malicious Adversaries. IACR Cryptol. ePrint Arch. 2014 (2014)
Nico Döttling, Rafael Dowsley, Jörn Müller-Quade, Anderson C. A. Nascimento
A CCA2 Secure Variant of the McEliece Cryptosystem. IEEE Trans. Inf. Theory 58 (10) (2012)
Mihir Bellare, Rafael Dowsley, Brent Waters, Scott Yilek
Standard Security Does Not Imply Security against Selective-Opening. EUROCRYPT (2012)
Nico Döttling, Rafael Dowsley, Jörn Müller-Quade, Anderson C. A. Nascimento
A CCA2 Secure Variant of the McEliece Cryptosystem CoRR (2012)
Rafael Dowsley, Jeroen van de Graaf, Jörn Müller-Quade, Anderson C. A. Nascimento
Oblivious Transfer Based on the McEliece Assumptions. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2) (2012)
Mihir Bellare, Rafael Dowsley, Brent Waters, Scott Yilek
Standard Security Does Not Imply Security Against Selective-Opening. IACR Cryptol. ePrint Arch. 2011 (2011)

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Publication Activity (10 Years)

Top Topics

Top Venues

Rafael Dowsley