zktree-vote
Anonymous voting on Ethereum blockchain using zero knowledge proof (by TheBojda)
tornado-core
Tornado cash. Non-custodial private transactions on Ethereum. (by tornadocash)
| zktree-vote | tornado-core | |
|---|---|---|
| 1 | 9 | |
| 43 | 859 | |
| - | - | |
| 2.4 | 3.9 | |
| 8 months ago | almost 2 years ago | |
| Solidity | JavaScript | |
| MIT License | 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.
zktree-vote
Posts with mentions or reviews of zktree-vote.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-01-01.
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How I Built an Anonymous Voting System on the Ethereum Blockchain Using Zero-Knowledge Proof
In my previous article, I promised a simple proof of concept. It is now completed and available on GitHub. I will show you how it works in this article.
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.
-
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
What are some alternatives?
When comparing zktree-vote and tornado-core you can also consider the following projects:
circom - zkSnark circuit compiler
zkp-tests - Playing with zero-knowledge proof languages
halo2-examples - Include halo2 example circuits
circomlibjs - Javascript library to work with circomlib circuits
halo2 - The Halo2 zero-knowledge proving system
snarkjs - zkSNARK implementation in JavaScript & WASM
halo2
zksnark-tutorial - JavaScript tutorial for Zero-Knowledge Proofs using SnarkJS and Circom
halo2-tutorial
halo2-experiments - For practice to using halo2
circomlib - Library of basic circuits for circom