7 citations · 10 across the 9 of their papers we have counts for
7 papers · 1 filter
Time-Delayed Publicly Verifiable Quantum Computation for Classical Verifiers
Ameer Mohammed, Aydin Abadi, Jaffer Mahdi
Publicly verifiable delegation is a well-known problem involving a user who wishes to outsource a resource-intensive computational task to a more powerful but potentially untrusted…
Scalable Time-Lock Puzzle
Aydin Abadi, Dan Ristea, Artem Grigor +1
Time-Lock Puzzles (TLPs) enable a client to lock a message such that a server can unlock it only after a specified time. They have diverse applications, such as scheduled payments,…
Safeguarding Physical Sneaker Sale Through a Decentralized Medium
Marwan Zeggari, Aydin Abadi, Renaud Lambiotte +1
Sneakers were designated as the most counterfeited fashion item online, with three times more risk in a trade than any other fashion purchase. As the market expands, the current sn…
Earn While You Reveal: Private Set Intersection that Rewards Participants
Aydin Abadi
In Private Set Intersection protocols (PSIs), a non-empty result always reveals something about the private input sets of the parties. Moreover, in various variants of PSI, not all…
Glass-Vault: A Generic Transparent Privacy-preserving Exposure Notification Analytics Platform
Lorenzo Martinico, Aydin Abadi, Thomas Zacharias +1
The highly transmissible COVID-19 disease is a serious threat to people's health and life. To automate tracing those who have been in close physical contact with newly infected peo…
A Forward-secure Efficient Two-factor Authentication Protocol
Steven J. Murdoch, Aydin Abadi
Two-factor authentication (2FA) schemes that rely on a combination of knowledge factors (e.g., PIN) and device possession have gained popularity. Some of these schemes remain secur…
Recurring Contingent Service Payment
Aydin Abadi, Steven J. Murdoch, Thomas Zacharias
Fair exchange protocols let two mutually distrustful parties exchange digital data in a way that neither party can cheat. They have various applications such as the exchange of dig…