Projects per year
Personal profile
Research interests
Computer Science / Information Technology - Computer security
Computer Science / Information Technology - Cryptography
Computer Science / Information Technology - Cybersecurity
Computer Science / Information Technology - Data encryption
Computer Science / Information Technology - Network security
Computer Science / Information Technology - Cryptography
Computer Science / Information Technology - Cybersecurity
Computer Science / Information Technology - Data encryption
Computer Science / Information Technology - Network security
Related documents
Education/Academic qualification
PhD in Computer Science, PhD, Boston University
2016
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 3 Good Health and Well-being -
SDG 7 Affordable and Clean Energy -
SDG 8 Decent Work and Economic Growth
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Dive into the research topics where Dimitris PAPADOPOULOS is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
- 1 Similar Profiles
Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Dynamic zkSNARKs: A New Paradigm for More Efficient Zero-Knowledge Proofs
PAPADOPOULOS, D. (PI)
1/01/26 → 31/12/28
Project: Research
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Verifiable Time-lock puzzles and their Applications in Blockchains
PAPADOPOULOS, D. (PI)
1/01/25 → 31/12/29
Project: Research
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Honest Maximum Extractable Value for Ethereum Block Builders
PAPADOPOULOS, D. (PI)
1/12/24 → 30/11/26
Project: Research
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Zero-Knowledge Proofs with Offline/Online Provers: Applications to Efficient Zero-Knowledge Dictionaries and Beyond
PAPADOPOULOS, D. (PI)
1/01/22 → 30/06/25
Project: Research
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Adaptive VCBF and Applications to Proof of Space
ATENIESE, G. (PI), PAPADOPOULOS, D. (PI) & TANG, Q. (PI)
1/11/21 → 31/10/22
Project: Research
Research output
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Dynamic zk-SNARKs (with Applications to Sparse zk-SNARKs and IVC)
Wang, W., Papamanthou, C., Srinivasan, S. & Papadopoulos, D., 9 May 2026, (E-pub ahead of print) Advances in Cryptology – EUROCRYPT 2026 - 45th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Rome, Italy, May 10–14, 2026, Proceedings. Daemen, J. & Thomé, E. (eds.). Springer Science and Business Media Deutschland GmbH, Vol. 16547. p. 329-358 30 p. (Lecture Notes in Computer Science; vol. 16547 LNCS).Research output: Chapter in Book/Conference Proceeding/Report › Conference Paper published in a book › peer-review
Open Access -
AVeCQ: Anonymous Verifiable Crowdsourcing With Worker Qualities
Koutsos, V., Damle, S., Papadopoulos, D., Gujar, S. & Chatzopoulos, D., Jan 2025, In: IEEE Transactions on Dependable and Secure Computing. 22, 1, p. 406-423 18 p., 10531192.Research output: Contribution to journal › Journal Article › peer-review
3 Link opens in a new tab Citations (Scopus) -
'Check-Before-you-Solve': Verifiable Time-Lock Puzzles
Xin, J. & Papadopoulos, D., 2025, Proceedings - 46th IEEE Symposium on Security and Privacy, SP 2025. Blanton, M., Enck, W. & Nita-Rotaru, C. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 2037-2056 20 p. (Proceedings - IEEE Symposium on Security and Privacy).Research output: Chapter in Book/Conference Proceeding/Report › Conference Paper published in a book › peer-review
1 Link opens in a new tab Citation (Scopus) -
HOBBIT: Space-Efficient zkSNARK with Optimal Prover Time
Pappas, C. & Papadopoulos, D., 13 Aug 2025, Proceedings of the 34th USENIX Security Symposium. USENIX Association, p. 4917-4936 20 p. 253. (Proceedings of the 34th USENIX Security Symposium).Research output: Chapter in Book/Conference Proceeding/Report › Conference Paper published in a book › peer-review
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HydraProofs: Optimally Computing All Proofs in a Vector Commitment (With Applications to Efficient zkSNARKs Over Data from Multiple Users)
Pappas, C., Papadopoulos, D. & Papamanthou, C., 2025, Proceedings - 46th IEEE Symposium on Security and Privacy, SP 2025. Blanton, M., Enck, W. & Nita-Rotaru, C. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 3421-3439 19 p. (Proceedings - IEEE Symposium on Security and Privacy).Research output: Chapter in Book/Conference Proceeding/Report › Conference Paper published in a book › peer-review
Activities
- 2 Invited
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Towards Space-Efficient zkSNARKs
Pappas, C. (Invited speaker)
15 May 2025Activity: Talk or presentation › Invited
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Cross-Ledger Transaction Consistency for Financial Auditing
Koutsos, V. (Invited speaker)
10 Feb 2025Activity: Talk or presentation › Invited
Awards
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Engineering Teaching Excellence Appreciation Award 2021-22
PAPADOPOULOS, D. (Recipient), Dec 2023
Prize: Honorary Award
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IEEE Intelligent Systems 2021 Best Paper Award
PAPADOPOULOS, D. (Recipient), Dec 2022
Prize: Best Paper Award and Prize
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Best Paper Award Runner-Up at 2021 ACM Cloud Computing Security Workshop (CCSW) for my co-authored paper "Private Hierarchical Clustering and Efficient Approximation
PAPADOPOULOS, D. (Recipient), Nov 2021
Prize: Best Paper Award and Prize