mirror of https://github.com/logos-storage/plonky2.git synced 2026-01-09 17:23:08 +00:00

History

Refactor encode_empty_node and encode_branch_node

Add constant and store encoded empty node in an other position

Remove child segment

Clean code

Apply suggestions from code review

Co-authored-by: Robin Salen <30937548+Nashtare@users.noreply.github.com>

Remive global label

Move encoded empty nodes

2023-12-27 12:04:14 +01:00

benches

For permutations, find the optimal sequence of swaps

2022-08-09 16:33:02 -04:00

spec

Constrain first offset of a segment (#1397 )

2023-12-19 10:58:09 -05:00

src

Rebase to main

2023-12-27 12:04:14 +01:00

tests

Add ERC721 test (#1425 )

2023-12-15 19:44:59 -05:00

Cargo.toml

Updated mir-protocol --> 0xPolygonZero

2023-10-12 11:11:17 -06:00

README.md

typo fix

2023-12-10 01:49:04 +00:00

README.md

Provable Stateless ZK-EVM

Included here is an implementation of a stateless, recursive ZK-EVM client implemented using Plonky2. It currently supports the full Merkle-Patricia Trie and has all Shanghai opcodes implemented.

Performance

This implementation is able to provide transaction level proofs which are then recursively aggregated into a block proof. This means that proofs for a block can be efficiently distributed across a cluster of computers. As these proofs use Plonky2 they are CPU and Memory bound. The ability to scale horizontally across transactions increases the total performance of the system dramatically. End-to-end workflows are currently in progress to support this proving mode against live evm networks.

Furthermore the implementation itself is highly optimized to provide fast proving times on generally available cloud instances and does not require GPUs or special hardware.

Ethereum Compatibility

The aim of this module is to initially provide full ethereum compatibility. Today, all EVM tests for the Shanghai hardfork are implemented. Work is progressing on supporting the upcoming Cancun EVM changes. Furthermore, this prover uses the full ethereum state tree and hashing modes.

Audits

Audits for the ZK-EVM will begin on November 27th, 2023. See the Audit RC1 Milestone. This README will be updated with the proper branches and hashes when the audit has commenced.

Documentation / Specification

The current specification is located in the /spec directory, with the most currently up-to-date PDF available here. Further documentation will be made over the coming months.