Hamza Abusalah

According to our database, Hamza Abusalah authored at least 13 papers between 2016 and 2025.

Collaborative distances:

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

2025

Impossibility of VDFs in the ROM: The Complete Picture.

Hamza Abusalah, Karen Azari, Chethan Kamath, Erkan Tairi, Maximilian von Consbruch

IACR Cryptol. ePrint Arch., 2025

On Verifiable Delay Functions from Time-Lock Puzzles.

Hamza Abusalah, Karen Azari, Dario Fiore, Chethan Kamath, Erkan Tairi

IACR Cryptol. ePrint Arch., 2025

Lower Bounding Update Frequency in Short Accumulators and Vector Commitments.

Hamza Abusalah, Gaspard Anthoine, Gennaro Avitabile, Emanuele Giunta

IACR Cryptol. ePrint Arch., 2025

On Graphs of Incremental Proofs of Sequential Work.

Hamza Abusalah

Proceedings of the Public-Key Cryptography - PKC 2025, 2025

2024

Black-Box Timed Commitments from Time-Lock Puzzles.

Hamza Abusalah, Gennaro Avitabile

Proceedings of the Theory of Cryptography - 22nd International Conference, 2024

2023

SNACKs for Proof-of-Space Blockchains.

Hamza Abusalah

Proceedings of the Financial Cryptography and Data Security, 2023

An Incremental PoSW for General Weight Distributions.

Hamza Abusalah, Valerio Cini

Proceedings of the Advances in Cryptology - EUROCRYPT 2023, 2023

2022

SNACKs: Leveraging Proofs of Sequential Work for Blockchain Light Clients.

Hamza Abusalah, Georg Fuchsbauer, Peter Gazi, Karen Klein

Proceedings of the Advances in Cryptology - ASIACRYPT 2022, 2022

2019

Reversible Proofs of Sequential Work.

Hamza Abusalah, Chethan Kamath, Karen Klein, Krzysztof Pietrzak, Michael Walter

Proceedings of the Advances in Cryptology - EUROCRYPT 2019, 2019

2017

Beyond Hellman's Time-Memory Trade-Offs with Applications to Proofs of Space.

Hamza Abusalah, Joël Alwen, Bram Cohen, Danylo Khilko, Krzysztof Pietrzak, Leonid Reyzin

Proceedings of the Advances in Cryptology - ASIACRYPT 2017, 2017

2016

Constrained PRFs for Unbounded Inputs.

Hamza Abusalah, Georg Fuchsbauer, Krzysztof Pietrzak

Proceedings of the Topics in Cryptology - CT-RSA 2016 - The Cryptographers' Track at the RSA Conference 2016, San Francisco, CA, USA, February 29, 2016

Offline Witness Encryption.

Hamza Abusalah, Georg Fuchsbauer, Krzysztof Pietrzak

Proceedings of the Applied Cryptography and Network Security, 2016

Constrained PRFs for Unbounded Inputs with Short Keys.

Hamza Abusalah, Georg Fuchsbauer

Proceedings of the Applied Cryptography and Network Security, 2016