noir
Noir is a domain specific language for zero knowledge proofs (by noir-lang)
halo2-tutorial
By icemelon
noir | halo2-tutorial | |
---|---|---|
4 | 1 | |
792 | 9 | |
3.0% | - | |
9.9 | 10.0 | |
5 days ago | about 2 years ago | |
Rust | Rust | |
Apache License 2.0 | - |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
noir
Posts with mentions or reviews of noir.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-11-07.
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[Aztec Noir + Scroll] Crea ZK DApps fácil
mkdir -p $HOME/.nargo/bin && \ curl -o $HOME/.nargo/bin/nargo-x86_64-unknown-linux-gnu.tar.gz -L https://github.com/noir-lang/noir/releases/download/v0.17.0/nargo-x86_64-unknown-linux-gnu.tar.gz && \ tar -xvf $HOME/.nargo/bin/nargo-x86_64-unknown-linux-gnu.tar.gz -C $HOME/.nargo/bin/ && \ echo 'export PATH=$PATH:$HOME/.nargo/bin' >> ~/.bashrc && \ source ~/.bashrc
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A beginner's intro to coding zero-knowledge proofs
Noir, built by Aztec, is the newest language of the pack and is under active development. It is distributed as nargo, a rust-based CLI, and as a set of npm packages. The npm packages releases seem to lag slightly behind the crate, which has the bleeding edge features and only got its first stable release a few days ago (early February). Both the rust crate and the npm package can be used to compile Noir programs, generate and verify proofs, and create a verifier Solidity contract.
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RiB Newsletter #22 - A few tweaks
Noir.
- DSL for Zero Knowledge Proofs
halo2-tutorial
Posts with mentions or reviews of halo2-tutorial.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-02-09.
-
A beginner's intro to coding zero-knowledge proofs
As another example, you could define a circuit for proving the N-th Fibonacci number, where row i of the matrix has the values x[i-2], x[i-1], x[i]. This means you'd need three advice columns to begin with, let's call them a, b, c. Then, you'd constrain c to be equal to a + b in the same row using a gate, which requires adding a selector column for controlling it. And you'd have to set up equality constraints so that a and b are equal to b and c from the previous row. Last, in order to expose the N-th number as a public value, you'd need an instance column, constrained to equal the value of c at the last row.
What are some alternatives?
When comparing noir and halo2-tutorial you can also consider the following projects:
barretenberg - C++ elliptic curve library
awesome-zero-knowledge-proofs - A curated list of awesome things related to learning Zero-Knowledge Proofs (ZKP).
risc0 - RISC Zero is a zero-knowledge verifiable general computing platform based on zk-STARKs and the RISC-V microarchitecture.
cairo-lang
constantine - Constantine: modular, high-performance, zero-dependency cryptography stack for proof systems and blockchain protocols.
tornado-core - Tornado cash. Non-custodial private transactions on Ethereum.
ZoKrates - A toolbox for zkSNARKs on Ethereum
halo2
halo2-examples - Include halo2 example circuits