mirror of
https://github.com/logos-storage/plonky2.git
synced 2026-01-04 23:03:08 +00:00
37 lines
2.4 KiB
Markdown
37 lines
2.4 KiB
Markdown
# 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](https://github.com/0xPolygonZero/evm-tests) for the Shanghai hardfork are implemented. Work is progressing on supporting the upcoming [Cancun](https://github.com/0xPolygonZero/plonky2/labels/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](https://github.com/0xPolygonZero/plonky2/milestone/2?closed=1). 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](/spec) directory, with the most currently up-to-date PDF [available here](https://github.com/0xPolygonZero/plonky2/blob/main/evm/spec/zkevm.pdf). Further documentation will be made over the coming months.
|
|
|
|
## License
|
|
Copyright (c) 2023 PT Services DMCC
|
|
|
|
Licensed under either of:
|
|
* Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
|
|
* MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
|
|
|
|
at your option.
|
|
|
|
The SPDX license identifier for this project is `MIT OR Apache-2.0`.
|
|
|
|
### Contribution
|
|
|
|
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.
|