d4edfb6e15
* Bump the dependencies and remove patch * temp remove dev-dependencies (until curves are published) due to circular dev-dependencies * bring back dev-dependencies to be merged only after curves crates are released * bump patch version * fix * use frobenius_map_in_place instead of frobenious_map * temp remove dev dependencies * chore: Release ark-r1cs-std version 0.4.0-alpha.2 * Revert "temp remove dev dependencies" This reverts commit 6b3ba6a5e98ea2055222d459d84d49eab7a98d47. * fix test import after curves have a new version * chore: Release ark-r1cs-std version 0.4.0-alpha.3 Co-authored-by: onewayfunc <onewayfunc@gmail.com>
ark-r1cs-std
The arkworks ecosystem consist of Rust libraries for designing and working with zero knowledge succinct non-interactive arguments (zkSNARKs). This repository contains efficient implementations of constraint "gadgets" that enable checking common computations inside SNARKs, such as bit operations, finite field arithmetic, elliptic curve arithmetic, and pairings.
This library is released under the MIT License and the Apache v2 License (see License).
WARNING: This is an academic proof-of-concept prototype, and in particular has not received careful code review. This implementation is NOT ready for production use.
Build guide
The library compiles on the stable toolchain of the Rust compiler. To install the latest version of Rust, first install rustup by following the instructions here, or via your platform's package manager. Once rustup is installed, install the Rust toolchain by invoking:
rustup install stable
After that, use cargo, the standard Rust build tool, to build the library:
git clone https://github.com/arkworks-rs/r1cs-std.git
cargo build --release
This library comes with unit tests for each of the provided crates. Run the tests with:
cargo test
License
This library is licensed under either of the following licenses, at your discretion.
- Apache License Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
Unless you explicitly state otherwise, any contribution submitted for inclusion in this library by you shall be dual licensed as above (as defined in the Apache v2 License), without any additional terms or conditions.
Acknowledgements
This work was supported by: a Google Faculty Award; the National Science Foundation; the UC Berkeley Center for Long-Term Cybersecurity; and donations from the Ethereum Foundation, the Interchain Foundation, and Qtum.
An earlier version of this library was developed as part of the paper "ZEXE: Enabling Decentralized Private Computation".