Demo Data from SIGIR 2026 / reviewers in the wild / expert
Hamza Abusalah
dblp:153/9922
· DBLP profile ↗
14ranked-venue papers
14as first author
9since 2021 · last 2026
0000-0002-7524-3133ORCID · verified
Domains — the database's venue-derived domains; a paper can count in several
Security and privacy · 14 · 14 first-author · 9 since 2021Theory of computation · 1 · 1 first-author · 1 since 2021
Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.
| Network and information security
7 papers |
Cryptographic primitives and cryptanalysis · 70% Cryptographic protocols and secure computation · 24% Blockchain and cryptocurrency security · 5% |
Topics — the 8 heaviest of 11, each with the papers that count most for it
| Topic | Weight | Papers | Last | Evidence papers |
|---|---|---|---|---|
Cryptographic primitives and cryptanalysis › timed cryptography
verifiable delay functions |
2.0 | 2 | 2026 | Impossibility of VDFs in the ROM: The Complete Picture · EUROCRYPT (5) 2026 Separating Verifiable Delay Functions and Time-Lock Puzzles · EUROCRYPT (5) 2026 |
Cryptographic protocols and secure computation › proof systems
proofs of sequential work |
1.6 | 3 | 2023 | An Incremental PoSW for General Weight Distributions · EUROCRYPT (2) 2023 SNACKs: Leveraging Proofs of Sequential Work for Blockchain Light Clients · ASIACRYPT (1) 2022 Reversible Proofs of Sequential Work · EUROCRYPT (2) 2019 |
Cryptographic primitives and cryptanalysis › public-key cryptography
cryptographic accumulators |
1.0 | 1 | 2026 | Lower Bounding Update Frequency in Short Accumulators and Vector Commitments · EUROCRYPT (5) 2026 |
Cryptographic primitives and cryptanalysis › timed cryptography
time-lock puzzles |
1.0 | 1 | 2026 | Separating Verifiable Delay Functions and Time-Lock Puzzles · EUROCRYPT (5) 2026 |
Cryptographic protocols and secure computation › commitment schemes
vector commitment |
1.0 | 1 | 2026 | Lower Bounding Update Frequency in Short Accumulators and Vector Commitments · EUROCRYPT (5) 2026 |
Blockchain and cryptocurrency security › blockchain network
light client |
0.6 | 1 | 2022 | SNACKs: Leveraging Proofs of Sequential Work for Blockchain Light Clients · ASIACRYPT (1) 2022 |
Cryptographic primitives and cryptanalysis › cryptographic proofs
proofs of space |
0.3 | 1 | 2017 | Beyond Hellman's Time-Memory Trade-Offs with Applications to Proofs of Space · ASIACRYPT (2) 2017 |
Cryptographic primitives and cryptanalysis › generic attacks
time-memory tradeoff |
0.3 | 1 | 2017 | Beyond Hellman's Time-Memory Trade-Offs with Applications to Proofs of Space · ASIACRYPT (2) 2017 |
Methods — techniques the papers use, named apart from their topics
random oracle model · 1.0lower bound proof · 1.0impossibility proof · 1.0black-box separation · 1.0weight distribution · 0.7reversibility · 0.4hellman's time-memory trade-off · 0.3
| Year | Publication | Venue | Position |
|---|---|---|---|
| 2026 | Lower Bounding Update Frequency in Short Accumulators and Vector Commitments
Hamza Abusalah, Gaspard Anthoine, Gennaro Avitabile, Emanuele Giunta |
EUROCRYPT (5) | 1 |
| 2026 | Separating Verifiable Delay Functions and Time-Lock Puzzles
Hamza Abusalah, Nivesh Aggarwal, Karen Azari, Chethan Kamath, Maximilian von Consbruch |
EUROCRYPT (5) | 1 |
| 2026 | Impossibility of VDFs in the ROM: The Complete Picture
Hamza Abusalah, Karen Azari, Chethan Kamath, Erkan Tairi, Maximilian von Consbruch |
EUROCRYPT (5) | 1 |
| 2026 | On Verifiable Delay Functions from Time-Lock Puzzles
Hamza Abusalah, Karen Azari, Dario Fiore 0001, Chethan Kamath, Erkan Tairi |
PKC (4) | 1 |
| 2025 | On Graphs of Incremental Proofs of Sequential Work
Hamza Abusalah |
PKC (5) | 1 |
| 2024 | Black-Box Timed Commitments from Time-Lock Puzzles
Hamza Abusalah, Gennaro Avitabile |
TCC (3) | 1 |
| 2023 | An Incremental PoSW for General Weight Distributions
Hamza Abusalah, Valerio Cini |
EUROCRYPT (2) | 1 |
| 2023 | SNACKs for Proof-of-Space Blockchains
Hamza Abusalah |
FC | 1 |
| 2022 | SNACKs: Leveraging Proofs of Sequential Work for Blockchain Light Clients
Hamza Abusalah, Georg Fuchsbauer, Peter Gazi, Karen Azari |
ASIACRYPT (1) | 1 |
| 2019 | Reversible Proofs of Sequential Work
Hamza Abusalah, Chethan Kamath, Karen Azari, Krzysztof Pietrzak, Michael Walter 0001 |
EUROCRYPT (2) | 1 |
| 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 |
ASIACRYPT (2) | 1 |
| 2016 | Constrained PRFs for Unbounded Inputs with Short Keys
Hamza Abusalah, Georg Fuchsbauer |
ACNS | 1 |
| 2016 | Offline Witness Encryption
Hamza Abusalah, Georg Fuchsbauer, Krzysztof Pietrzak |
ACNS | 1 |
| 2016 | Constrained PRFs for Unbounded Inputs
Hamza Abusalah, Georg Fuchsbauer, Krzysztof Pietrzak |
CT-RSA | 1 |