Alfredo Rial

According to our database, Alfredo Rial authored at least 33 papers between 2009 and 2023.

Collaborative distances:

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

2023

Compact and Divisible E-Cash with Threshold Issuance.

Alfredo Rial, Ania M. Piotrowska

Proc. Priv. Enhancing Technol., October, 2023

2022

Security Analysis of Coconut, an Attribute-Based Credential Scheme with Threshold Issuance.

Alfredo Rial, Ania M. Piotrowska

IACR Cryptol. ePrint Arch., 2022

2021

Unlinkable Updatable Hiding Databases and Privacy-Preserving Loyalty Programs.

Aditya Damodaran, Alfredo Rial

Proc. Priv. Enhancing Technol., 2021

Concise UC Zero-Knowledge Proofs for Oblivious Updatable Databases.

Jan Camenisch, Maria Dubovitskaya, Alfredo Rial

Proceedings of the 34th IEEE Computer Security Foundations Symposium, 2021

2020

"The simplest protocol for oblivious transfer" revisited.

Ziya Alper Genç, Vincenzo Iovino, Alfredo Rial

Inf. Process. Lett., 2020

Verifiable Inner Product Encryption Scheme.

Najmeh Soroush, Vincenzo Iovino, Alfredo Rial, Peter B. Rønne, Peter Y. A. Ryan

IACR Cryptol. ePrint Arch., 2020

Universal Unconditional Verifiability in E-Voting without Trusted Parties.

Vincenzo Iovino, Alfredo Rial, Peter B. Rønne, Peter Y. A. Ryan

Proceedings of the 33rd IEEE Computer Security Foundations Symposium, 2020

UC Updatable Databases and Applications.

Aditya Damodaran, Alfredo Rial

Proceedings of the Progress in Cryptology - AFRICACRYPT 2020, 2020

Unlinkable Updatable Databases and Oblivious Transfer with Access Control.

Aditya Damodaran, Alfredo Rial

Proceedings of the Information Security and Privacy - 25th Australasian Conference, 2020

2019

A conditional access system with revocation for mobile pay-TV systems revisited.

Alfredo Rial

Inf. Process. Lett., 2019

UC Priced Oblivious Transfer with Purchase Statistics and Dynamic Pricing.

Aditya Damodaran, Maria Dubovitskaya, Alfredo Rial

Proceedings of the Progress in Cryptology - INDOCRYPT 2019, 2019

2018

Private Mobile Pay-TV From Priced Oblivious Transfer.

Wouter Biesmans, Josep Balasch, Alfredo Rial, Bart Preneel, Ingrid Verbauwhede

IEEE Trans. Inf. Forensics Secur., 2018

Privacy-preserving smart metering revisited.

Alfredo Rial, George Danezis, Markulf Kohlweiss

Int. J. Inf. Sec., 2018

2017

Issuer-free oblivious transfer with access control revisited.

Alfredo Rial

Inf. Process. Lett., 2017

Using Selene to Verify Your Vote in JCJ.

Vincenzo Iovino, Alfredo Rial, Peter B. Rønne, Peter Y. A. Ryan

Proceedings of the Financial Cryptography and Data Security, 2017

2016

(Universal) Unconditional Verifiability in E-Voting without Trusted Parties.

Gina Gallegos-García, Vincenzo Iovino, Alfredo Rial, Peter B. Rønne, Peter Y. A. Ryan

IACR Cryptol. ePrint Arch., 2016

UC Commitments for Modular Protocol Design and Applications to Revocation and Attribute Tokens.

Jan Camenisch, Maria Dubovitskaya, Alfredo Rial

IACR Cryptol. ePrint Arch., 2016

Blind attribute-based encryption and oblivious transfer with fine-grained access control.

Alfredo Rial

Des. Codes Cryptogr., 2016

On the Insecurity of a Method for Providing Secure and Private Fine-Grained Access to Outsourced Data.

Alfredo Rial

Proceedings of the 2016 IEEE International Conference on Cloud Computing Technology and Science, 2016

2015

Anonymous Split E-Cash - Toward Mobile Anonymous Payments.

Marijn Scheir, Josep Balasch, Alfredo Rial, Bart Preneel, Ingrid Verbauwhede

ACM Trans. Embed. Comput. Syst., 2015

2014

Privacy-Preserving Auditing for Attribute-Based Credentials.

Jan Camenisch, Anja Lehmann, Gregory Neven, Alfredo Rial

IACR Cryptol. ePrint Arch., 2014

Practical privacy-preserving location-sharing based services with aggregate statistics.

Michael Herrmann, Alfredo Rial, Claudia Díaz, Bart Preneel

Proceedings of the 7th ACM Conference on Security & Privacy in Wireless and Mobile Networks, 2014

2013

Optimally private access control.

Markulf Kohlweiss, Alfredo Rial

Proceedings of the 12th annual ACM Workshop on Privacy in the Electronic Society, 2013

2012

Private Client-Side Profiling with Random Forests and Hidden Markov Models.

George Danezis, Markulf Kohlweiss, Benjamin Livshits, Alfredo Rial

Proceedings of the Privacy Enhancing Technologies - 12th International Symposium, 2012

2011

A Privacy-Preserving Buyer-Seller Watermarking Protocol Based on Priced Oblivious Transfer.

Alfredo Rial, Josep Balasch, Bart Preneel

IEEE Trans. Inf. Forensics Secur., 2011

Differentially Private Billing with Rebates.

George Danezis, Markulf Kohlweiss, Alfredo Rial

IACR Cryptol. ePrint Arch., 2011

Privacy-preserving smart metering.

Alfredo Rial, George Danezis

Proceedings of the 10th annual ACM workshop on Privacy in the electronic society, 2011

2010

A Provably Secure Anonymous Buyer-Seller Watermarking Protocol.

Alfredo Rial, Mina Deng, Tiziano Bianchi, Alessandro Piva, Bart Preneel

IEEE Trans. Inf. Forensics Secur., 2010

Scalable Anonymous Communication with Provable Security.

Prateek Mittal, Nikita Borisov, Carmela Troncoso, Alfredo Rial

Proceedings of the 5th USENIX Workshop on Hot Topics in Security, 2010

PrETP: Privacy-Preserving Electronic Toll Pricing.

Josep Balasch, Alfredo Rial, Carmela Troncoso, Bart Preneel, Ingrid Verbauwhede, Christophe Geuens

Proceedings of the 19th USENIX Security Symposium, 2010

Optimistic Fair Priced Oblivious Transfer.

Alfredo Rial, Bart Preneel

Proceedings of the Progress in Cryptology, 2010

2009

Blind and Anonymous Identity-Based Encryption and Authorised Private Searches on Public Key Encrypted Data.

Jan Camenisch, Markulf Kohlweiss, Alfredo Rial, Caroline Sheedy

Proceedings of the Public Key Cryptography, 2009

Universally Composable Adaptive Priced Oblivious Transfer.

Alfredo Rial, Markulf Kohlweiss, Bart Preneel

Proceedings of the Pairing-Based Cryptography, 2009