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Secure Multiparty Computation
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Classroom Contents
Broadcast-Optimal Two-Round MPC
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- 1 Intro
- 2 Secure Multiparty Computation
- 3 Many Flavors of Security with Abort
- 4 How many rounds needed for MPC?
- 5 Main Question
- 6 2-Round MPC w/o Broadcast
- 7 Part 1: Impossibility Results
- 8 Our Results: Lower Bounds
- 9 The function for the lower bound
- 10 1 Unanimous abort = 2nd round is BC
- 11 2 Identifiable abort
- 12 Part 2: Feasibility Results
- 13 Our Results: Feasibility
- 14 Structure of 2-round protocols
- 15 Proof idea
- 16 Summary
