Lattices: New Cryptographic Capabilities

Program

Lattices: Algorithms, Complexity, and Cryptography

Location

The workshop is available via Zoom.

Date

Monday, Mar. 23 – Friday, Mar. 27, 2020

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8:20 – 8:30 a.m.

Welcome Remarks

8:30 – 9:15 a.m.

Tutorial: Encrypted Computation from Lattices

Hoeteck Wee (ENS)

9:15 – 9:30 a.m.

Break

9:30 – 10:45 a.m.

Fully Secure Attribute-Based Encryption for t-CNF from LWE

Rotem Tsabary (Weizmann)

10:45 – 11 a.m.

Break

11 a.m. – 12 p.m.

Computing with Lattices: Commitments, Signatures, and Zero-Knowledge

David Wu (University of Virginia)

8:20 – 8:30 a.m.

Introductions

8:30 – 9:30 a.m.

Obfuscation I

Shweta Agrawal (IIT Madras)

9:30 – 9:45 a.m.

Break

9:45 – 10:15 a.m.

Obfuscation II

Huijia Lin (University of Washington)

10:15 – 10:55 a.m.

Obfuscation III

Aayush Jain (UCLA)

10:55 – 11:10 a.m.

Break

11:10 – 11:40 a.m.

Obfuscation IV

Amit Sahai (UCLA)

8:20 – 8:30 a.m.

Introductions

8:30 – 9:30 a.m.

Cryptanalysis of Candidate Program Obfuscators

Yilei Chen (Visa Research)

9:30 – 9:45 a.m.

Break

9:45 – 10:45 a.m.

Lockable Obfuscation

Venkata Koppula (Weizmann & Simons)

10:45 – 10:50 a.m.

Break

10:50 a.m. – 12 p.m.

Mixed Functional Encryption: Applications to Traitor Tracing

Rishab Goyal (Simons)

8:20 – 8:30 a.m.

Introductions

8:30 – 9:30 a.m.

MPC with Silent Preprocessing via Pseuodorandom Correlation Generators

Lisa Kohl (Technion)

9:30 – 9:40 a.m.

Break

9:40 – 10:20 a.m.

Hardness of LWE on General Entropic Distributions

Nico Döttling (CISPA)

10:20 – 10:30 a.m.

Break

10:30 – 11:30 a.m.

Multi-key FHE and Spooky Encryption

Daniel Wichs (Northeastern)

8:20 – 8:30 a.m.

Introductions

8:30 – 10 a.m.

Quantum FHE

Urmila Mahadev (Caltech)

10 – 10:15 a.m.

Break

10:15 – 11:15 a.m.

Quantum Money based on Lattices

Peter Shor (Massachusetts Institute of Technology)