mirror of
https://github.com/logos-blockchain/logos-blockchain-circuits.git
synced 2026-01-02 13:13:08 +00:00
feat(zkey): generate proving keys on release
This commit is contained in:
David Rusu
parent
f469ae0f72
commit
75977670eb
146
.github/workflows/build-circuits.yml
vendored
146
.github/workflows/build-circuits.yml
vendored
@ -40,6 +40,118 @@ jobs:
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echo "tag=$TAG" >> $GITHUB_OUTPUT
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echo "version=$VERSION" >> $GITHUB_OUTPUT
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generate-proving-keys:
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name: Generate Proving Keys
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runs-on: ubuntu-latest
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needs:
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- setup
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env:
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VERSION: ${{ needs.setup.outputs.version }}
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PTAU_URL: "https://storage.googleapis.com/zkevm/ptau/powersOfTau28_hez_final_21.ptau"
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PTAU_FILE: "powersOfTau28_hez_final_21.ptau"
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steps:
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- name: Install Rust Toolchain
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uses: actions-rust-lang/setup-rust-toolchain@fb51252c7ba57d633bc668f941da052e410add48
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with:
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toolchain: stable
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cache: false
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- name: Install Circom
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run: |
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git clone https://github.com/iden3/circom.git
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cd circom
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RUSTFLAGS="-A dead_code" cargo build --release
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RUSTFLAGS="-A dead_code" cargo install --path circom
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circom --version
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- name: Checkout
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uses: actions/checkout@8edcb1bdb4e267140fa742c62e395cd74f332709
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- name: Initialise Submodules
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run: git submodule update --init --recursive
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- name: Setup Node.js
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uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b
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with:
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node-version: '20'
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- name: Install snarkjs
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run: npm install -g snarkjs@latest
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- name: Cache Powers of Tau
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id: cache-ptau
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uses: actions/cache@13aacd865c20de90d75de3b17ebe84f7a17d57d2
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with:
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path: ${{ env.PTAU_FILE }}
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key: ptau-${{ env.PTAU_FILE }}
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- name: Download Powers of Tau
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if: steps.cache-ptau.outputs.cache-hit != 'true'
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run: |
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echo "Downloading Powers of Tau file (this may take a while, ~3GB)..."
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curl -L -o "${{ env.PTAU_FILE }}" "${{ env.PTAU_URL }}"
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echo "Download complete."
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- name: Generate PoL Proving Key
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run: |
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cd mantle
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circom --r1cs --wasm pol.circom
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snarkjs groth16 setup pol.r1cs ../${{ env.PTAU_FILE }} pol.zkey
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mkdir -p pol-${{ env.VERSION }}
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mv pol.zkey pol-${{ env.VERSION }}/
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tar -czf pol-${{ env.VERSION }}.zkey.tar.gz pol-${{ env.VERSION }}
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- name: Generate PoQ Proving Key
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run: |
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cd blend
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circom --r1cs --wasm poq.circom
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snarkjs groth16 setup poq.r1cs ../${{ env.PTAU_FILE }} poq.zkey
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mkdir -p poq-${{ env.VERSION }}
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mv poq.zkey poq-${{ env.VERSION }}/
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tar -czf poq-${{ env.VERSION }}.zkey.tar.gz poq-${{ env.VERSION }}
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- name: Generate ZKSign Proving Key
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run: |
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cd mantle
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circom --r1cs --wasm signature.circom
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snarkjs groth16 setup signature.r1cs ../${{ env.PTAU_FILE }} zksign.zkey
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mkdir -p zksign-${{ env.VERSION }}
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mv zksign.zkey zksign-${{ env.VERSION }}/
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tar -czf zksign-${{ env.VERSION }}.zkey.tar.gz zksign-${{ env.VERSION }}
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- name: Generate PoC Proving Key
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run: |
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cd mantle
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circom --r1cs --wasm poc.circom
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snarkjs groth16 setup poc.r1cs ../${{ env.PTAU_FILE }} poc.zkey
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mkdir -p poc-${{ env.VERSION }}
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mv poc.zkey poc-${{ env.VERSION }}/
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tar -czf poc-${{ env.VERSION }}.zkey.tar.gz poc-${{ env.VERSION }}
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- name: Upload PoL Proving Key
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uses: actions/upload-artifact@de65e23aa2b7e23d713bb51fbfcb6d502f8667d8
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with:
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name: pol-${{ env.VERSION }}.zkey.tar.gz
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path: mantle/pol-${{ env.VERSION }}.zkey.tar.gz
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- name: Upload PoQ Proving Key
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uses: actions/upload-artifact@de65e23aa2b7e23d713bb51fbfcb6d502f8667d8
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with:
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name: poq-${{ env.VERSION }}.zkey.tar.gz
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path: blend/poq-${{ env.VERSION }}.zkey.tar.gz
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- name: Upload ZKSign Proving Key
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uses: actions/upload-artifact@de65e23aa2b7e23d713bb51fbfcb6d502f8667d8
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with:
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name: zksign-${{ env.VERSION }}.zkey.tar.gz
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path: mantle/zksign-${{ env.VERSION }}.zkey.tar.gz
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- name: Upload PoC Proving Key
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uses: actions/upload-artifact@de65e23aa2b7e23d713bb51fbfcb6d502f8667d8
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with:
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name: poc-${{ env.VERSION }}.zkey.tar.gz
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path: mantle/poc-${{ env.VERSION }}.zkey.tar.gz
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build-linux:
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name: Build Linux Binaries (Native)
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runs-on: ubuntu-latest
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@ -461,6 +573,7 @@ jobs:
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runs-on: ubuntu-latest
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needs:
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- setup
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- generate-proving-keys
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- build-linux
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- build-windows
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- build-macos
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@ -535,3 +648,36 @@ jobs:
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asset_path: ${{ env.ARTIFACT_NAME }}
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asset_name: ${{ env.ARTIFACT_NAME }}
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asset_content_type: application/octet-stream
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upload-zkey-artifacts:
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name: Upload Proving Key Artifacts to Release
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runs-on: ubuntu-latest
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needs:
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- setup
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- publish-release
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strategy:
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fail-fast: false
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matrix:
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circuit:
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- pol
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- poq
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- zksign
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- poc
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env:
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UPLOAD_URL: ${{ needs.publish-release.outputs.upload_url }}
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ARTIFACT_NAME: ${{ matrix.circuit }}-${{ needs.setup.outputs.version }}.zkey.tar.gz
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steps:
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- name: Download Proving Key Artifact
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uses: actions/download-artifact@448e3f862ab3ef47aa50ff917776823c9946035b
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with:
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name: ${{ env.ARTIFACT_NAME }}
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- name: Upload Proving Key to Release
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uses: actions/upload-release-asset@ef2adfe8cb8ebfa540930c452c576b3819990faa
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env:
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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with:
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upload_url: ${{ env.UPLOAD_URL }}
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asset_path: ${{ env.ARTIFACT_NAME }}
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asset_name: ${{ env.ARTIFACT_NAME }}
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asset_content_type: application/octet-stream
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@ -10,6 +10,30 @@ To trigger a release build:
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> Currently, releases published this way are marked as **Draft** and **Pre-Release** to ensure that the changelog and pre-release steps are manually reviewed first.
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### Generated Artifacts
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Each release includes the following artifacts:
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#### Platform-Specific Binaries
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For each supported platform (Linux x86_64, macOS aarch64, Windows x86_64):
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- **Prover binaries** (`prover-{version}-{os}-{arch}.tar.gz`)
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Rapidsnark prover binaries for generating zk-SNARK proofs
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- **Verifier binaries** (`verifier-{version}-{os}-{arch}.tar.gz`)
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Rapidsnark verifier binaries for verifying zk-SNARK proofs
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- **Witness generators** (`{circuit}-{version}-{os}-{arch}.tar.gz`)
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Compiled C++ witness generator binaries for each circuit (PoL, PoQ, ZKSign, PoC)
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#### Platform-Independent Proving Keys
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- **Proving keys** (`{circuit}-{version}.zkey.tar.gz`)
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Groth16 proving keys (.zkey files) for each circuit, required for generating proofs
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These proving keys are generated using the Hermez Powers of Tau ceremony (`powersOfTau28_hez_final_21.ptau`), which supports circuits with up to 2^21 (~2M) constraints. The keys are platform-independent and can be used with any compatible prover implementation.
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### Example
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```bash
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