rhizomes/full: Both Prover and Verifier use polynomials in the Lagrange basis#2
Open
rhizomes/full: Both Prover and Verifier use polynomials in the Lagrange basis#2
Conversation
Faster polynomial evaluation on flp.Query. Polynomials are directly evaluated in the Lagrange basis. Uses the batched algorithm from the rhizomes paper.
Both Prover and Verifier use polynomials in the Lagrange basis. Prover sends the gadget polynomial in Lagrange basis, so gagdets have to be adapted to work in this representation. Changes test vectors.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Both Prover and Verifier use polynomials in the Lagrange basis.
Prover sends the gadget polynomial in Lagrange basis, so gagdets have to be adapted to work in this representation.
Changes Test Vectors: Yes.
Notes:
This is a verbose version of a pull request to libprio-rs.
Changes are behind a feature flag to ease making comparisons.