proof-input

Input Generator for the Plonky2 Circuit

WARNING: This is a work-in-progress prototype, and has not received careful code review. This implementation is NOT ready for production use.

This crate generates input to the proof circuit based on the test parameters. The proof input generated can be ported into the plonky2 codex proof circuits. Currently only generates fake data for testing.

Code organization

• merkle_tree is the implementation of "safe" merkle tree used in codex, consistent with the one here.

• data_structs contains the data structures for the codex storage, this is used to generate proof input.

• gen_input contains the necessary function to generate the proof input.

• recursion contains the tests for the uniform (2-to-1 tree) recursion.

• serialization contains the serialization functions to read and write circuit data, input, and proofs.

• params is the test parameters used to generate the input.

• sponge contains the non-circuit version of hash function (with and without padding) used to hash cells and during sampling.

• utils contains helper functions.

Usage

see workflow for how to generate proof input.

Benchmarks

see BENCHMARKS.md