tornado-core
Tornado cash. Non-custodial private transactions on Ethereum. (by tornadocash)
snarkjs
zkSNARK implementation in JavaScript & WASM (by iden3)
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| tornado-core | snarkjs | |
|---|---|---|
| 9 | 6 | |
| 859 | 1,671 | |
| - | 1.2% | |
| 3.9 | 7.5 | |
| almost 2 years ago | 11 days ago | |
| JavaScript | JavaScript | |
| GNU General Public License v3.0 only | GNU General Public License v3.0 only |
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.
tornado-core
Posts with mentions or reviews of tornado-core.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-02-09.
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Tornado Cash with Halo2
This is the repo we’re going to look at: Tornado core.
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How I Built an Anonymous Voting System on the Ethereum Blockchain Using Zero-Knowledge Proof
The method that I’m using is the same as what is used by Tornado Cash. Tornado Cash is a non-custodial Ethereum and ERC20 privacy solution based on zkSNARKs.
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A beginner's intro to coding zero-knowledge proofs
Tornado Cash is a great learning resource on how to build a real-world zk-app with Circom circuits. I strongly recommend going through the 3-page-long white paper, as well as Gubsheep's breaking down Tornado Cash session from the 0xparc course, plus Porter's overview of the white paper.
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Zero-Knowledge Proofs Using SnarkJS and Circom
This was my very short tutorial on using zk-SNARK in JavaScript. It’s not a full course, and you probably have many questions, but I hope I helped you to start your journey. Circom and snarkjs are well documented, and you can also learn a lot from existing projects like Tornado Cash.
- NCC Group security audit for Google's One VPN service
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Doubt about tornado cash MerkleTree implementation
This is the MerkleTree contract, and the problem is on lines 58 and 59, I cannot understand why would you need to veryfy that the hash of a number has to be less than FIELD_SIZE.
- zero proof knowledge
- Tornado Cash
- $Blank Wallet: If MetaMask & Tornado Cash had a baby. 25 mil market cap, 10x potential
snarkjs
Posts with mentions or reviews of snarkjs.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-01-08.
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Building your first ZK program on Solana
git clone https://github.com/iden3/snarkjs cd snarkjs npm ci cd ../simple-zk
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snarkjs VS tornado-nova - a user suggested alternative
2 projects | 30 Jun 2023
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Zero-Knowledge Proofs Using SnarkJS and Circom
The generated wasm and r1cs files are available in the build folder. To generate the proof, we need a proving key file, and to generate this file, we need a ptau file. This ptau file can be generated by snarkjs, or you can download a pregenerated one (you can find the links in the snarkjs repo). For testing, the generated one is good for us, but in your production app, it’s recommended to do the ceremony and generate your own ptau file. (You can read about it in my previous article.)
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ZKu Week 1: Introduction to ZKP
Their goal was to teach how to use Circom to build zero-knowledge circuits and SnarkJS to compile them into solidity smart contracts.
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Side Project Ideas for 70 Apps That Don't Exist, that People Would Actually Use (New: $100 Bounties Each!)
Oh yeah, this is a known issue with windows; it's perfect on Mac. Do the steps here resolve it: https://github.com/iden3/snarkjs/issues/57 ?
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Show HN: Simple Zero-Knowledge Proof Treasure Hunt Game
The project mentions that it uses snarkjs and I thought I'd link it directy here. [1] What's interesting in the setup of systems like this one is the "Powers of Tau" ceremony which in decentralized manner (secure multi-party computation) avoid the "trusted setup" problem in non-interactive variants of zero knowledge proof systems like this one. [2]
[1] https://github.com/iden3/snarkjs
[2] https://github.com/ebfull/powersoftau
What are some alternatives?
When comparing tornado-core and snarkjs you can also consider the following projects:
circom - zkSnark circuit compiler
powersoftau - Communal zk-SNARK MPC for Public Parameters
zkp-tests - Playing with zero-knowledge proof languages
phase2-bn254
halo2-examples - Include halo2 example circuits
circomlibjs - Javascript library to work with circomlib circuits
ideas-for-projects-people-would-use - Every time I have an idea, I write it down. These are a collection of my top software ideas -- problems I think enough people have that don't have solutions. I expect you can reach a decent userbase if marketed correctly, as I am surely not the only one with these problems.
halo2 - The Halo2 zero-knowledge proving system
webpack - A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.
halo2
perpetualpowersoftau - New repo: https://github.com/privacy-scaling-explorations/perpetualpowersoftau
tornado-core vs circom
snarkjs vs powersoftau
tornado-core vs zkp-tests
snarkjs vs phase2-bn254
tornado-core vs halo2-examples
snarkjs vs circom
tornado-core vs circomlibjs
snarkjs vs ideas-for-projects-people-would-use
tornado-core vs halo2
snarkjs vs webpack
tornado-core vs halo2
snarkjs vs perpetualpowersoftau