Ali El Kaafarani

According to our database, Ali El Kaafarani authored at least 13 papers between 2006 and 2020.

Collaborative distances:

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

2020

Lossy CSI-FiSh: Efficient Signature Scheme with Tight Reduction to Decisional CSIDH-512.

Ali El Kaafarani, Shuichi Katsumata, Federico Pintore

IACR Cryptol. ePrint Arch., 2020

2019

More efficient, provably-secure direct anonymous attestation from lattices.

Nada El Kassem, Liqun Chen, Rachid El Bansarkhani, Ali El Kaafarani, Jan Camenisch, Patrick Hough, Paulo Martins, Leonel Sousa

Future Gener. Comput. Syst., 2019

2018

L-DAA: Lattice-Based Direct Anonymous Attestation.

Nada El Kassem, Liqun Chen, Rachid El Bansarkhani, Ali El Kaafarani, Jan Camenisch, Patrick Hough

IACR Cryptol. ePrint Arch., 2018

Attribute-based Signatures for Unbounded Circuits in the ROM and Efficient Instantiations from Lattices.

Ali El Kaafarani, Shuichi Katsumata

IACR Cryptol. ePrint Arch., 2018

Anonymous Reputation Systems Achieving Full Dynamicity from Lattices.

Ali El Kaafarani, Shuichi Katsumata, Ravital Solomon

Proceedings of the Financial Cryptography and Data Security, 2018

2017

Direct Anonymous Attestation from Lattices.

Rachid El Bansarkhani, Ali El Kaafarani

IACR Cryptol. ePrint Arch., 2017

Attribute-Based Signatures with User-Controlled Linkability Without Random Oracles.

Ali El Kaafarani, Essam Ghadafi

Proceedings of the Cryptography and Coding - 16th IMA International Conference, 2017

2016

Post-Quantum Attribute-Based Signatures from Lattice Assumptions.

Rachid El Bansarkhani, Ali El Kaafarani

IACR Cryptol. ePrint Arch., 2016

2015

Traceability, linkability and policy hiding in attribute-based signature schemes.

Ali El Kaafarani

PhD thesis, 2015

A Technique for Enhanced Provision of Appropriate Access to Evidence Across Service Provision Chains.

Isaac Agudo, Ali El Kaafarani, David Nuñez, Siani Pearson

Proceedings of the Privacy and Identity Management. Time for a Revolution?, 2015

2014

Attribute-Based Signatures with User-Controlled Linkability.

Ali El Kaafarani, Liqun Chen, Essam Ghadafi, James H. Davenport

Proceedings of the Cryptology and Network Security - 13th International Conference, 2014

2013

Decentralized Traceable Attribute-Based Signatures.

Ali El Kaafarani, Essam Ghadafi, Dalia Khader

IACR Cryptol. ePrint Arch., 2013

2006

Access control with prohibitions and obligations.

Philippe Balbiani, Fatima Harb, Ali Kaafarani

Proceedings of the 2006 IEEE/ACS International Conference on Computer Systems and Applications (AICCSA 2006), 2006