feat: VK tree

.github/workflows/ci.yml

@@ -98,7 +98,11 @@ jobs:
       # prepare images locally, tagged by commit hash
       - name: "Build E2E Image"
         timeout-minutes: 40
-        run: earthly-ci ./yarn-project+export-e2e-test-images
+        run: |
+          earthly-ci \
+          --secret AWS_ACCESS_KEY_ID=${{ secrets.AWS_ACCESS_KEY_ID }} \
+          --secret AWS_SECRET_ACCESS_KEY=${{ secrets.AWS_SECRET_ACCESS_KEY }} \
+          ./yarn-project+export-e2e-test-images
       # We base our e2e list used in e2e-x86 off the targets in ./yarn-project/end-to-end
       # (Note ARM uses just 2 tests as a smoketest)
       - name: Create list of non-bench end-to-end jobs
@@ -377,7 +381,11 @@ jobs:
       - name: "Format noir-projects"
         working-directory: ./noir-projects/
         timeout-minutes: 40
-        run: earthly-ci --no-output ./+format
+        run: | 
+          earthly-ci --no-output \
+          --secret AWS_ACCESS_KEY_ID=${{ secrets.AWS_ACCESS_KEY_ID }} \
+          --secret AWS_SECRET_ACCESS_KEY=${{ secrets.AWS_SECRET_ACCESS_KEY }} \
+          ./+format
 
   noir-test:
     needs: [setup, changes]
@@ -430,7 +438,11 @@ jobs:
           concurrency_key: noir-projects-x86
       - name: "Noir Projects"
         timeout-minutes: 40
-        run: earthly-ci --no-output ./noir-projects/+test
+        run: |
+          earthly-ci --no-output \
+          --secret AWS_ACCESS_KEY_ID=${{ secrets.AWS_ACCESS_KEY_ID }} \
+          --secret AWS_SECRET_ACCESS_KEY=${{ secrets.AWS_SECRET_ACCESS_KEY }} \
+          ./noir-projects/+test
 
   avm-format:
     needs: [setup, changes]
@@ -515,7 +527,14 @@ jobs:
       - name: "Docs Preview"
         if: github.event.number
         timeout-minutes: 40
-        run: earthly-ci --no-output ./docs/+deploy-preview --ENV=staging --PR=${{ github.event.number }} --AZTEC_BOT_COMMENTER_GITHUB_TOKEN=${{ secrets.AZTEC_BOT_GITHUB_TOKEN }} --NETLIFY_AUTH_TOKEN=${{ secrets.NETLIFY_AUTH_TOKEN }} --NETLIFY_SITE_ID=${{ secrets.NETLIFY_SITE_ID }}
+        run: | 
+          earthly-ci --no-output \
+          --secret AWS_ACCESS_KEY_ID=${{ secrets.AWS_ACCESS_KEY_ID }} \
+          --secret AWS_SECRET_ACCESS_KEY=${{ secrets.AWS_SECRET_ACCESS_KEY }} \
+          ./docs/+deploy-preview --ENV=staging --PR=${{ github.event.number }} \
+          --AZTEC_BOT_COMMENTER_GITHUB_TOKEN=${{ secrets.AZTEC_BOT_GITHUB_TOKEN }} \
+          --NETLIFY_AUTH_TOKEN=${{ secrets.NETLIFY_AUTH_TOKEN }} \
+          --NETLIFY_SITE_ID=${{ secrets.NETLIFY_SITE_ID }}
 
   bb-bench:
     runs-on: ubuntu-20.04
@@ -617,7 +636,10 @@ jobs:
         working-directory: ./noir-projects/
         timeout-minutes: 40
         run: |
-          earthly-ci --artifact +gates-report/gates_report.json
+          earthly-ci \
+          --secret AWS_ACCESS_KEY_ID=${{ secrets.AWS_ACCESS_KEY_ID }} \
+          --secret AWS_SECRET_ACCESS_KEY=${{ secrets.AWS_SECRET_ACCESS_KEY }} \
+          --artifact +gates-report/gates_report.json 
           mv gates_report.json ../protocol_circuits_report.json
 
       - name: Compare gates reports

l1-contracts/src/core/Rollup.sol

@@ -45,17 +45,25 @@ contract Rollup is IRollup {
   // See https://github.com/AztecProtocol/aztec-packages/issues/1614
   uint256 public lastWarpedBlockTs;
 
+  bytes32 public vkTreeRoot;
+
   using EnumerableSet for EnumerableSet.AddressSet;
 
   EnumerableSet.AddressSet private sequencers;
 
-  constructor(IRegistry _registry, IAvailabilityOracle _availabilityOracle, IERC20 _gasToken) {
+  constructor(
+    IRegistry _registry,
+    IAvailabilityOracle _availabilityOracle,
+    IERC20 _gasToken,
+    bytes32 _vkTreeRoot
+  ) {
     verifier = new MockVerifier();
     REGISTRY = _registry;
     AVAILABILITY_ORACLE = _availabilityOracle;
     GAS_TOKEN = _gasToken;
     INBOX = new Inbox(address(this), Constants.L1_TO_L2_MSG_SUBTREE_HEIGHT);
     OUTBOX = new Outbox(address(this));
+    vkTreeRoot = _vkTreeRoot;
     VERSION = 1;
   }
 
@@ -85,6 +93,10 @@ contract Rollup is IRollup {
     verifier = IVerifier(_verifier);
   }
 
+  function setVkTreeRoot(bytes32 _vkTreeRoot) external {
+    vkTreeRoot = _vkTreeRoot;
+  }
+
   /**
    * @notice Process an incoming L2 block and progress the state
    * @param _header - The L2 block header
@@ -113,17 +125,19 @@ contract Rollup is IRollup {
     }
 
     bytes32[] memory publicInputs =
-      new bytes32[](2 + Constants.HEADER_LENGTH + Constants.AGGREGATION_OBJECT_LENGTH);
+      new bytes32[](3 + Constants.HEADER_LENGTH + Constants.AGGREGATION_OBJECT_LENGTH);
     // the archive tree root
     publicInputs[0] = _archive;
     // this is the _next_ available leaf in the archive tree
     // normally this should be equal to the block number (since leaves are 0-indexed and blocks 1-indexed)
     // but in yarn-project/merkle-tree/src/new_tree.ts we prefill the tree so that block N is in leaf N
     publicInputs[1] = bytes32(header.globalVariables.blockNumber + 1);
 
+    publicInputs[2] = vkTreeRoot;
+
     bytes32[] memory headerFields = HeaderLib.toFields(header);
     for (uint256 i = 0; i < headerFields.length; i++) {
-      publicInputs[i + 2] = headerFields[i];
+      publicInputs[i + 3] = headerFields[i];
     }
 
     // the block proof is recursive, which means it comes with an aggregation object
@@ -135,7 +149,7 @@ contract Rollup is IRollup {
       assembly {
         part := calldataload(add(_aggregationObject.offset, mul(i, 32)))
       }
-      publicInputs[i + 2 + Constants.HEADER_LENGTH] = part;
+      publicInputs[i + 3 + Constants.HEADER_LENGTH] = part;
     }
 
     if (!verifier.verify(_proof, publicInputs)) {

l1-contracts/src/core/libraries/ConstantsGen.sol

@@ -49,13 +49,12 @@ library Constants {
   uint256 internal constant MAX_UNENCRYPTED_LOGS_PER_TX = 8;
   uint256 internal constant MAX_PUBLIC_DATA_HINTS = 128;
   uint256 internal constant NUMBER_OF_L1_L2_MESSAGES_PER_ROLLUP = 16;
-  uint256 internal constant VK_TREE_HEIGHT = 3;
+  uint256 internal constant VK_TREE_HEIGHT = 5;
   uint256 internal constant FUNCTION_TREE_HEIGHT = 5;
   uint256 internal constant NOTE_HASH_TREE_HEIGHT = 32;
   uint256 internal constant PUBLIC_DATA_TREE_HEIGHT = 40;
   uint256 internal constant NULLIFIER_TREE_HEIGHT = 20;
   uint256 internal constant L1_TO_L2_MSG_TREE_HEIGHT = 16;
-  uint256 internal constant ROLLUP_VK_TREE_HEIGHT = 8;
   uint256 internal constant ARTIFACT_FUNCTION_TREE_MAX_HEIGHT = 5;
   uint256 internal constant NULLIFIER_TREE_ID = 0;
   uint256 internal constant NOTE_HASH_TREE_ID = 1;
@@ -71,6 +70,25 @@ library Constants {
   uint256 internal constant PUBLIC_DATA_SUBTREE_SIBLING_PATH_LENGTH = 34;
   uint256 internal constant L1_TO_L2_MSG_SUBTREE_HEIGHT = 4;
   uint256 internal constant L1_TO_L2_MSG_SUBTREE_SIBLING_PATH_LENGTH = 12;
+  uint256 internal constant PRIVATE_KERNEL_INIT_INDEX = 0;
+  uint256 internal constant PRIVATE_KERNEL_INNER_INDEX = 1;
+  uint256 internal constant PRIVATE_KERNEL_RESET_FULL_INDEX = 2;
+  uint256 internal constant PRIVATE_KERNEL_RESET_BIG_INDEX = 3;
+  uint256 internal constant PRIVATE_KERNEL_RESET_MEDIUM_INDEX = 4;
+  uint256 internal constant PRIVATE_KERNEL_RESET_SMALL_INDEX = 5;
+  uint256 internal constant PRIVATE_KERNEL_TAIL_INDEX = 10;
+  uint256 internal constant PRIVATE_KERNEL_TAIL_TO_PUBLIC_INDEX = 11;
+  uint256 internal constant EMPTY_NESTED_INDEX = 12;
+  uint256 internal constant PRIVATE_KERNEL_EMPTY_INDEX = 13;
+  uint256 internal constant PUBLIC_KERNEL_SETUP_INDEX = 14;
+  uint256 internal constant PUBLIC_KERNEL_APP_LOGIC_INDEX = 15;
+  uint256 internal constant PUBLIC_KERNEL_TEARDOWN_INDEX = 16;
+  uint256 internal constant PUBLIC_KERNEL_TAIL_INDEX = 17;
+  uint256 internal constant BASE_PARITY_INDEX = 18;
+  uint256 internal constant ROOT_PARITY_INDEX = 19;
+  uint256 internal constant BASE_ROLLUP_INDEX = 20;
+  uint256 internal constant MERGE_ROLLUP_INDEX = 21;
+  uint256 internal constant ROOT_ROLLUP_INDEX = 22;
   uint256 internal constant FUNCTION_SELECTOR_NUM_BYTES = 4;
   uint256 internal constant ARGS_HASH_CHUNK_LENGTH = 16;
   uint256 internal constant ARGS_HASH_CHUNK_COUNT = 16;
@@ -164,16 +182,16 @@ library Constants {
   uint256 internal constant VALIDATION_REQUESTS_LENGTH = 1026;
   uint256 internal constant PUBLIC_DATA_UPDATE_REQUEST_LENGTH = 3;
   uint256 internal constant COMBINED_ACCUMULATED_DATA_LENGTH = 333;
-  uint256 internal constant COMBINED_CONSTANT_DATA_LENGTH = 40;
+  uint256 internal constant COMBINED_CONSTANT_DATA_LENGTH = 41;
   uint256 internal constant PUBLIC_CALL_STACK_ITEM_COMPRESSED_LENGTH = 16;
   uint256 internal constant CALL_REQUEST_LENGTH = 7;
   uint256 internal constant PRIVATE_ACCUMULATED_DATA_LENGTH = 1168;
-  uint256 internal constant PRIVATE_KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH = 2243;
+  uint256 internal constant PRIVATE_KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH = 2244;
   uint256 internal constant PUBLIC_ACCUMULATED_DATA_LENGTH = 983;
-  uint256 internal constant PUBLIC_KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH = 3258;
-  uint256 internal constant KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH = 383;
-  uint256 internal constant CONSTANT_ROLLUP_DATA_LENGTH = 14;
-  uint256 internal constant BASE_OR_MERGE_PUBLIC_INPUTS_LENGTH = 31;
+  uint256 internal constant PUBLIC_KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH = 3259;
+  uint256 internal constant KERNEL_CIRCUIT_PUBLIC_INPUTS_LENGTH = 384;
+  uint256 internal constant CONSTANT_ROLLUP_DATA_LENGTH = 11;
+  uint256 internal constant BASE_OR_MERGE_PUBLIC_INPUTS_LENGTH = 28;
   uint256 internal constant ENQUEUE_PUBLIC_FUNCTION_CALL_RETURN_LENGTH = 9;
   uint256 internal constant GET_NOTES_ORACLE_RETURN_LENGTH = 674;
   uint256 internal constant NOTE_HASHES_NUM_BYTES_PER_BASE_ROLLUP = 2048;

l1-contracts/test/Rollup.t.sol

@@ -40,7 +40,7 @@ contract RollupTest is DecoderBase {
     registry = new Registry();
     availabilityOracle = new AvailabilityOracle();
     portalERC20 = new PortalERC20();
-    rollup = new Rollup(registry, availabilityOracle, IERC20(address(portalERC20)));
+    rollup = new Rollup(registry, availabilityOracle, IERC20(address(portalERC20)), bytes32(0));
     inbox = Inbox(address(rollup.INBOX()));
     outbox = Outbox(address(rollup.OUTBOX()));
 

l1-contracts/test/portals/TokenPortal.t.sol

@@ -59,7 +59,8 @@ contract TokenPortalTest is Test {
   function setUp() public {
     registry = new Registry();
     portalERC20 = new PortalERC20();
-    rollup = new Rollup(registry, new AvailabilityOracle(), IERC20(address(portalERC20)));
+    rollup =
+      new Rollup(registry, new AvailabilityOracle(), IERC20(address(portalERC20)), bytes32(0));
     inbox = rollup.INBOX();
     outbox = rollup.OUTBOX();
 

l1-contracts/test/portals/UniswapPortal.t.sol

@@ -52,7 +52,8 @@ contract UniswapPortalTest is Test {
 
     registry = new Registry();
     PortalERC20 portalERC20 = new PortalERC20();
-    rollup = new Rollup(registry, new AvailabilityOracle(), IERC20(address(portalERC20)));
+    rollup =
+      new Rollup(registry, new AvailabilityOracle(), IERC20(address(portalERC20)), bytes32(0));
     registry.upgrade(address(rollup), address(rollup.INBOX()), address(rollup.OUTBOX()));
     portalERC20.mint(address(rollup), 1000000);
 

noir-projects/Earthfile

@@ -5,6 +5,8 @@ source:
 
   # Install nargo
   COPY ../noir/+nargo/nargo /usr/bin/nargo
+  # Install bb
+  COPY ../barretenberg/cpp/+preset-release/bin/bb /usr/src/barretenberg/cpp/build/bin/bb
 
   WORKDIR /usr/src/noir-projects
 
@@ -25,6 +27,8 @@ build-contracts:
 
 build-protocol-circuits:
   FROM +source
+  RUN --secret AWS_ACCESS_KEY_ID --secret AWS_SECRET_ACCESS_KEY mkdir -p ~/.aws && \
+      bash -c 'echo -e "[default]\naws_access_key_id=$AWS_ACCESS_KEY_ID\naws_secret_access_key=$AWS_SECRET_ACCESS_KEY" > ~/.aws/credentials'
   RUN cd noir-protocol-circuits && NARGO=nargo ./bootstrap.sh
   SAVE ARTIFACT noir-protocol-circuits
 

noir-projects/noir-protocol-circuits/bootstrap.sh

@@ -16,8 +16,46 @@ if [ -n "$CMD" ]; then
 fi
 
 yarn
-node ./index.js
+node ./generate_variants.js
 
 echo "Compiling protocol circuits..."
 NARGO=${NARGO:-../../noir/noir-repo/target/release/nargo}
-$NARGO compile --silence-warnings --use-legacy
+$NARGO compile --silence-warnings --use-legacy
+
+mkdir -p "./target/keys"
+
+AVAILABLE_MEMORY=0
+
+case "$(uname)" in
+  Linux*)
+    # Check available memory on Linux
+    AVAILABLE_MEMORY=$(awk '/MemTotal/ { printf $2 }' /proc/meminfo)
+    ;;
+  *)
+    echo "Parallel vk generation not supported on this operating system"
+    ;;
+esac
+# This value may be too low.
+# If vk generation fail with an amount of free memory greater than this value then it should be increased.
+MIN_PARALLEL_VK_GENERATION_MEMORY=500000000
+
+if [[ AVAILABLE_MEMORY -lt MIN_PARALLEL_VK_GENERATION_MEMORY ]]; then
+  echo "System does not have enough memory for parallel vk generation, falling back to sequential"
+
+  for pathname in "./target"/*.json; do    
+      node ./scripts/generate_vk_json.js "$pathname" "./target/keys"
+  done
+
+else
+
+  echo "Generating vks in parallel..."
+  for pathname in "./target"/*.json; do    
+      node ./scripts/generate_vk_json.js "$pathname" "./target/keys" &
+  done
+
+  for job in $(jobs -p); do
+    wait $job || exit 1
+  done
+
+fi
+

noir-projects/noir-protocol-circuits/crates/parity-lib/src/base/base_parity_inputs.nr

@@ -3,14 +3,19 @@ use dep::types::{constants::NUM_MSGS_PER_BASE_PARITY, merkle_tree::MerkleTree, u
 
 struct BaseParityInputs {
     msgs: [Field; NUM_MSGS_PER_BASE_PARITY],
+    vk_tree_root: Field,
 }
 
 impl BaseParityInputs {
     pub fn base_parity_circuit(self) -> ParityPublicInputs {
         let sha_tree = Sha256MerkleTree::new(self.msgs);
         let pedersen_tree = MerkleTree::new(self.msgs);
 
-        ParityPublicInputs { sha_root: sha_tree.get_root(), converted_root: pedersen_tree.get_root() }
+        ParityPublicInputs {
+            sha_root: sha_tree.get_root(),
+            converted_root: pedersen_tree.get_root(),
+            vk_tree_root: self.vk_tree_root
+        }
     }
 }
 
@@ -24,7 +29,7 @@ fn test_sha_root_matches_frontier_tree() {
         0x2806c860af67e9cd50000378411b8c4c4db172ceb2daa862b259b689ccbdc1
     ];
 
-    let base_parity_inputs = BaseParityInputs { msgs };
+    let base_parity_inputs = BaseParityInputs { msgs, vk_tree_root: 42 };
     let public_inputs = base_parity_inputs.base_parity_circuit();
 
     // 31 byte truncated root hash

noir-projects/noir-protocol-circuits/crates/parity-lib/src/parity_public_inputs.nr

@@ -2,32 +2,36 @@ use dep::types::{traits::{Empty, Serialize, Deserialize}};
 
 struct ParityPublicInputs {
     sha_root: Field, 
-    converted_root: Field,       
+    converted_root: Field,
+    vk_tree_root: Field,  
 }
 
 impl Empty for ParityPublicInputs {
     fn empty() -> Self {
         ParityPublicInputs { 
             sha_root: 0,          
             converted_root: 0,
+            vk_tree_root: 0,
         }
     }
 }
 
-impl Serialize<2> for ParityPublicInputs {
-  fn serialize(self) -> [Field; 2] {
-    let mut fields = [0; 2];
+impl Serialize<3> for ParityPublicInputs {
+  fn serialize(self) -> [Field; 3] {
+    let mut fields = [0; 3];
     fields[0] = self.sha_root;
     fields[1] = self.converted_root;
+    fields[2] = self.vk_tree_root;
     fields
   }
 }
 
-impl Deserialize<2> for ParityPublicInputs {
-  fn deserialize(fields: [Field; 2]) -> Self {
+impl Deserialize<3> for ParityPublicInputs {
+  fn deserialize(fields: [Field; 3]) -> Self {
     ParityPublicInputs {
       sha_root: fields[0],
       converted_root: fields[1],
+      vk_tree_root: fields[2],
     }
   }
 }