38 lines
965 B
Markdown
38 lines
965 B
Markdown
# Tornado.cash trees [](https://github.com/tornadocash/tornado-trees/actions)
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This repo implements a more optimized version of the [TornadoTrees](https://github.com/tornadocash/tornado-anonymity-mining/blob/080d0f83665fa686d7fe42dd57fb5975d0f1ca58/contracts/TornadoTrees.sol) mechanism.
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## Dependencies
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1. node 12
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2. yarn
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3. zkutil (`brew install rust && cargo install zkutil`)
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## Start
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```bash
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$ yarn
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$ yarn circuit
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$ yarn test
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```
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## Mainnet testing
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```bash
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$ yarn circuit
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$ npx hardhat node --fork <https://eth-mainnet.alchemyapi.io/v2/API_KEY> --fork-block-number 11827889
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$ npx hardhat test
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```
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## Checklist for batch size changing
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find and replace the `CHUNK_TREE_HEIGHT = ` in following files
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1. `circuits/BatchTreeUpdate.circom`
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2. `contracts/TornadoTrees.sol`
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3. `tornadoTrees.test.js`
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## build large circuits
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1. docker build . -t tornadocash/tornado-trees
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