5
collaborators
2021–2022
years active
Contributions
QIP QCrypt TQC talk poster presenter award · △program ◇steering ○organizing · filled = chair
1 Talk
| Title | Conference | Type | Co-authors |
|---|---|---|---|
| Secure Computation is in MiniQCrypt | QIP 2021 | invited | Alex Bredariol Grilo, Fang Song, Vinod Vaikuntanathan |
Abstract MiniQCrypt is a world where quantum-secure one-way functions exist, and quantum communication is possible. We construct an oblivious transfer (OT) protocol in MiniQCrypt that achieves simulation-security against malicious quantum polynomial-time adversaries, building on the foundational work of Bennett, Brassard, Crépeau and Skubiszewska (CRYPTO 1991). Combining the OT protocol with prior works, we obtain secure two-party and multi-party computation protocols also in MiniQCrypt. This is in contrast to the classical world, where it is widely believed that one-way functions alone do not give us OT. |
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1 Poster
| Title | Conference | Co-authors |
|---|---|---|
| Non-malleable Commitments against Quantum Attacks | QCRYPT 2022 | Nir Bitansky, Omri Shmueli |
Collaborators
| Co-author | Joint talks |
|---|---|
| Alex Bredariol Grilo | 1 |
| Fang Song | 1 |
| Nir Bitansky | 1 |
| Omri Shmueli | 1 |
| Vinod Vaikuntanathan | 1 |