Functional Commitments for All Functions from SIS

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Functional Commitments for All Functions from SIS with Transparent Setup Leo de Castro MIT Chris Peikert University of Michigan This Talk Functional Commitments for All Functions Post-Quantum Security: Relies only on standard lattice

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01
Functional Commitments for All Functions from SIS with Transparent Setup Leo de Castro
MIT Chris Peikert
University of Michigan<br>
02
This Talk Functional Commitments for All Functions

Post-Quantum Security: Relies only on standard lattice assumption SIS.

Transparent Setup: Public parameter is just a single random matrix.

Fast, Simple Verification: The verifier just checks one linear relation.<br>
03
This Talk: Roadmap PART 1
Functional Commitment Construction & Security Proof PART 2
Using the construction.
Features: Stateless updateability and composability
Efficient specializations: vector commitments, accumulators, polynomial commitments, etc.<br>