diff --git a/barretenberg/cpp/src/barretenberg/bb/main.cpp b/barretenberg/cpp/src/barretenberg/bb/main.cpp index df9d7bf88add..23d65ba3bc1b 100644 --- a/barretenberg/cpp/src/barretenberg/bb/main.cpp +++ b/barretenberg/cpp/src/barretenberg/bb/main.cpp @@ -598,8 +598,8 @@ void prove_tube(const std::string& output_path) // these public inputs by turning proof into witnesses and call // set_public on each witness auto num_public_inputs = static_cast(static_cast(proof.folding_proof[1])); - num_public_inputs -= bb::AGGREGATION_OBJECT_SIZE; // don't add the agg object - num_public_inputs -= 1 * 8; // TODO(https://github.com/AztecProtocol/barretenberg/issues/1125) Make this dynamic + num_public_inputs -= bb::AGGREGATION_OBJECT_SIZE; // don't add the agg object + num_public_inputs -= bb::PROPAGATED_DATABUS_COMMITMENTS_SIZE; // exclude propagated databus commitments for (size_t i = 0; i < num_public_inputs; i++) { auto offset = acir_format::HONK_RECURSION_PUBLIC_INPUT_OFFSET; builder->add_public_variable(proof.folding_proof[i + offset]); diff --git a/barretenberg/cpp/src/barretenberg/client_ivc/client_ivc.cpp b/barretenberg/cpp/src/barretenberg/client_ivc/client_ivc.cpp index 66926c1a07d0..9dc931e0c1d8 100644 --- a/barretenberg/cpp/src/barretenberg/client_ivc/client_ivc.cpp +++ b/barretenberg/cpp/src/barretenberg/client_ivc/client_ivc.cpp @@ -54,6 +54,9 @@ void ClientIVC::perform_recursive_verification_and_databus_consistency_checks( const std::shared_ptr& vkey, const QUEUE_TYPE type) { + // Store the decider vk for the incoming circuit; its data is used in the databus consistency checks below + std::shared_ptr decider_vk; + switch (type) { case QUEUE_TYPE::PG: { // Construct stdlib verifier accumulator from the native counterpart computed on a previous round @@ -66,10 +69,8 @@ void ClientIVC::perform_recursive_verification_and_databus_consistency_checks( // Extract native verifier accumulator from the stdlib accum for use on the next round verifier_accumulator = std::make_shared(verifier_accum->get_value()); - // Perform databus commitment consistency checks and propagate return data commitments via public inputs - bus_depot.execute(verifier.keys_to_fold[1]->witness_commitments, - verifier.keys_to_fold[1]->public_inputs, - verifier.keys_to_fold[1]->verification_key->databus_propagation_data); + decider_vk = verifier.keys_to_fold[1]; // decider vk for the incoming circuit + break; } case QUEUE_TYPE::OINK: { @@ -86,14 +87,20 @@ void ClientIVC::perform_recursive_verification_and_databus_consistency_checks( // Initialize the gate challenges to zero for use in first round of folding verifier_accumulator->gate_challenges = std::vector(CONST_PG_LOG_N, 0); - // Perform databus commitment consistency checks and propagate return data commitments via public inputs - bus_depot.execute(verifier_accum->witness_commitments, - verifier_accum->public_inputs, - verifier_accum->verification_key->databus_propagation_data); + decider_vk = verifier_accum; // decider vk for the incoming circuit break; } } + + // Set the return data commitment to be propagated on the public inputs of the present kernel and peform consistency + // checks between the calldata commitments and the return data commitments contained within the public inputs + bus_depot.set_return_data_to_be_propagated_and_perform_consistency_checks( + decider_vk->witness_commitments.return_data, + decider_vk->witness_commitments.calldata, + decider_vk->witness_commitments.secondary_calldata, + decider_vk->public_inputs, + decider_vk->verification_key->databus_propagation_data); } /** @@ -133,6 +140,9 @@ void ClientIVC::complete_kernel_circuit_logic(ClientCircuit& circuit) } stdlib_verification_queue.clear(); + // Propagate return data commitments via the public inputs for use in databus consistency checks + bus_depot.propagate_return_data_commitments(circuit); + // Perform recursive merge verification for every merge proof in the queue process_recursive_merge_verification_queue(circuit); } diff --git a/barretenberg/cpp/src/barretenberg/client_ivc/client_ivc_integration.test.cpp b/barretenberg/cpp/src/barretenberg/client_ivc/client_ivc_integration.test.cpp index fe62b038db23..5b08a08c810b 100644 --- a/barretenberg/cpp/src/barretenberg/client_ivc/client_ivc_integration.test.cpp +++ b/barretenberg/cpp/src/barretenberg/client_ivc/client_ivc_integration.test.cpp @@ -93,10 +93,14 @@ TEST_F(ClientIVCIntegrationTests, BenchmarkCasePrecomputedVKs) size_t NUM_CIRCUITS = 6; - MockCircuitProducer circuit_producer; - - auto precomputed_vks = circuit_producer.precompute_verification_keys(NUM_CIRCUITS, ivc.trace_structure); + // Precompute the verification keys for each circuit in the IVC + std::vector> precomputed_vks; + { + MockCircuitProducer circuit_producer; + precomputed_vks = circuit_producer.precompute_verification_keys(NUM_CIRCUITS, ivc.trace_structure); + } + MockCircuitProducer circuit_producer; // Construct and accumulate a series of mocked private function execution circuits for (size_t idx = 0; idx < NUM_CIRCUITS; ++idx) { Builder circuit = circuit_producer.create_next_circuit(ivc); diff --git a/barretenberg/cpp/src/barretenberg/stdlib/primitives/bigfield/goblin_field.hpp b/barretenberg/cpp/src/barretenberg/stdlib/primitives/bigfield/goblin_field.hpp index 8e3885e46a60..8e18a679ce48 100644 --- a/barretenberg/cpp/src/barretenberg/stdlib/primitives/bigfield/goblin_field.hpp +++ b/barretenberg/cpp/src/barretenberg/stdlib/primitives/bigfield/goblin_field.hpp @@ -74,6 +74,16 @@ template class goblin_field { return goblin_field(lo, hi); } + /** + * Create a witness from a constant. This way the value of the witness is fixed and public. + **/ + void convert_constant_to_fixed_witness(Builder* builder) + { + for (auto& limb : limbs) { + limb.convert_constant_to_fixed_witness(builder); + } + } + static goblin_field conditional_assign(const bool_ct& predicate, const goblin_field& lhs, goblin_field& rhs) { goblin_field result; diff --git a/barretenberg/cpp/src/barretenberg/stdlib/primitives/biggroup/biggroup.hpp b/barretenberg/cpp/src/barretenberg/stdlib/primitives/biggroup/biggroup.hpp index 110df1f0cbec..e033d481f35e 100644 --- a/barretenberg/cpp/src/barretenberg/stdlib/primitives/biggroup/biggroup.hpp +++ b/barretenberg/cpp/src/barretenberg/stdlib/primitives/biggroup/biggroup.hpp @@ -75,6 +75,15 @@ template class element { } } + /** + * @brief Creates fixed witnesses from a constant element. + **/ + void convert_constant_to_fixed_witness(Builder* builder) + { + this->x.convert_constant_to_fixed_witness(builder); + this->y.convert_constant_to_fixed_witness(builder); + } + static element one(Builder* ctx) { uint256_t x = uint256_t(NativeGroup::one.x); diff --git a/barretenberg/cpp/src/barretenberg/stdlib/primitives/biggroup/biggroup_goblin.hpp b/barretenberg/cpp/src/barretenberg/stdlib/primitives/biggroup/biggroup_goblin.hpp index 96fa5b85997a..dcb321b3e5c1 100644 --- a/barretenberg/cpp/src/barretenberg/stdlib/primitives/biggroup/biggroup_goblin.hpp +++ b/barretenberg/cpp/src/barretenberg/stdlib/primitives/biggroup/biggroup_goblin.hpp @@ -69,6 +69,15 @@ template class goblin_ele return out; } + /** + * @brief Creates fixed witnesses from a constant element. + **/ + void convert_constant_to_fixed_witness(Builder* builder) + { + this->x.convert_constant_to_fixed_witness(builder); + this->y.convert_constant_to_fixed_witness(builder); + } + void validate_on_curve() const { // happens in goblin eccvm diff --git a/barretenberg/cpp/src/barretenberg/stdlib/primitives/databus/databus.hpp b/barretenberg/cpp/src/barretenberg/stdlib/primitives/databus/databus.hpp index 3bdd40c02cd7..6639158e411c 100644 --- a/barretenberg/cpp/src/barretenberg/stdlib/primitives/databus/databus.hpp +++ b/barretenberg/cpp/src/barretenberg/stdlib/primitives/databus/databus.hpp @@ -68,6 +68,8 @@ template class DataBusDepot { using Commitment = typename Curve::Group; using Fr = typename Curve::ScalarField; using Fq = typename Curve::BaseField; + using CommitmentNative = typename Curve::AffineElementNative; + using FrNative = typename Curve::ScalarFieldNative; using RecursiveFlavor = MegaRecursiveFlavor_; using RecursiveDeciderVerificationKeys = @@ -77,54 +79,98 @@ template class DataBusDepot { static constexpr size_t NUM_FR_LIMBS_PER_FQ = Fq::NUM_LIMBS; static constexpr size_t NUM_FR_LIMBS_PER_COMMITMENT = NUM_FR_LIMBS_PER_FQ * 2; + Commitment app_return_data_commitment; + Commitment kernel_return_data_commitment; + bool app_return_data_commitment_exists = false; + bool kernel_return_data_commitment_exists = false; + /** * @brief Execute circuit logic to establish proper transfer of databus data between circuits * @details The databus mechanism establishes the transfer of data between two circuits (i-1 and i) in a third * circuit (i+1) via commitment equality checks of the form [R_{i-1}] = [C_i], where R and C represent return data * and calldata, respectively. In practice, circuit (i+1) is given access to [R_{i-1}] via the public inputs of * \pi_i, and it has access to [C_i] directly from \pi_i. The consistency checks in circuit (i+1) are thus of the - * form \pi_i.public_inputs.[R_{i-1}] = \pi_i.[C_i]. This method peforms the two primary operations required for - * these checks: (1) extract commitments [R] from proofs received as private witnesses and propagate them to the - * next circuit via adding them to the public inputs. (2) Assert equality of commitments. + * form \pi_i.public_inputs.[R_{i-1}] = \pi_i.[C_i]. This method performs these consistency checks. It also prepares + * return data commitments [R] to be propagated via the public inputs of the present circuit. * - * In Aztec private function execution, this mechanism is used as follows. Kernel circuit K_{i+1} must in general - * perform two databus consistency checks: (1) that the return_data of app circuit A_{i} was secondary calldata to - * K_{i}, and (2) that the return_data of K_{i-1} was calldata to K_{i}. + * @note In Aztec private function execution, this mechanism is used as follows. Kernel circuit K_{i+1} must in + * general perform two databus consistency checks: (1) that the return_data of app circuit A_{i} was secondary + * calldata to K_{i}, and (2) that the return_data of K_{i-1} was calldata to K_{i}. * - * @param commitments Witness polynomial commitments for an key that has been accumulated - * @param public_inputs The public inputs of that key - * @param propagation_data Data about the presence of databus commitments on the public inputs of the key. + * @param return_data Return data from either an app or a kernel + * @param calldata Calldata corresponding to return data from a previous kernel + * @param secondary_calldata Calldata corresponding to some app return data + * @param public_inputs Public inputs of a kernel proof which contain propagated return data commitments + * @param propagation_data Info about the return data commitments stored in the provided public inputs */ - void execute(const WitnessCommitments& commitments, - const std::vector& public_inputs, - const DatabusPropagationData& propagation_data) + void set_return_data_to_be_propagated_and_perform_consistency_checks(const Commitment& return_data, + const Commitment& calldata, + const Commitment& secondary_calldata, + const std::vector& public_inputs, + const DatabusPropagationData& propagation_data) { - // Flag indicating whether the input data corresponds to a kernel decider proving key (else, an app decider - // proving key). This is used to indicate whether the return data commitment being propagated belongs to a - // kernel or an app so that it can be checked against the appropriate calldata commitment in a subsequent round. - bool is_kernel_data = propagation_data.is_kernel; - - // Assert equality between return data commitments propagated via the public inputs and the corresponding - // calldata commitment - if (propagation_data.contains_app_return_data_commitment) { // public inputs contain [R]_app - ASSERT(is_kernel_data); // Only kernels should contain databus commitments in their public inputs - size_t start_idx = propagation_data.app_return_data_public_input_idx; - Commitment app_return_data = reconstruct_commitment_from_public_inputs(public_inputs, start_idx); - // App return data should correspond to the secondary calldata of the subsequent kernel - assert_equality_of_commitments(app_return_data, commitments.secondary_calldata); + // Set the kernel/app return data commitment to be propagated via the public inputs + if (propagation_data.is_kernel) { + kernel_return_data_commitment = return_data; + kernel_return_data_commitment_exists = true; + } else { + app_return_data_commitment = return_data; + app_return_data_commitment_exists = true; } - if (propagation_data.contains_kernel_return_data_commitment) { // pub inputs contain [R]_kernel - ASSERT(is_kernel_data); // Only kernels should contain databus commitments in their public inputs + // If the input data corresponds to a kernel, perform consistency checks between the provided calldata + // commitments and the return data commitments stored in the provided kernel proof public inputs + if (propagation_data.is_kernel) { + // Reconstruct the kernel and app return data commitments stored in the public inputs of the kernel proof size_t start_idx = propagation_data.kernel_return_data_public_input_idx; Commitment kernel_return_data = reconstruct_commitment_from_public_inputs(public_inputs, start_idx); - // Previous kernel return data should correspond to the calldata of the subsequent kernel - assert_equality_of_commitments(kernel_return_data, commitments.calldata); + start_idx = propagation_data.app_return_data_public_input_idx; + Commitment app_return_data = reconstruct_commitment_from_public_inputs(public_inputs, start_idx); + + // Assert equality between the corresponding calldata and return data commitments + assert_equality_of_commitments(kernel_return_data, calldata); + assert_equality_of_commitments(app_return_data, secondary_calldata); } + } - // Propagate the return data commitment via the public inputs mechanism - propagate_commitment_via_public_inputs(commitments.return_data, is_kernel_data); - }; + /** + * @brief Propagate the existing return data commitments via the public inputs of the provided circuit + * @details For consistent behavior across kernels, every kernel propagates two return data commitments via its + * public inputs. If one of either the app or kernel return data does not exist, it is populated with a default + * value that will satisfy the consistency check on the next cycle. For example, the first kernel has no previous + * kernel to verify and thus neither receives a previous kernel return data commitment nor a calldata input + * corresponding to a previous kernel. The commitment to the "empty" calldata will take a default value and thus we + * set the same value for the missing return data so that the consistency check will be satisfied. + * TODO(https://github.com/AztecProtocol/barretenberg/issues/1138): Resolve issues around default commitment value + * and bool_t "existence" type flags. + * @note The ordering of the kernel/app return data commitments within the public inputs is arbitrary but must be + * consistent across all kernels in order for the corresponding conistency check constraints to be consistent. + * + * @param builder + */ + void propagate_return_data_commitments(Builder& builder) + { + // Set default commitment value to be used in the absence of one or the other return_data commitment + CommitmentNative default_commitment_val = CommitmentNative::one() * FrNative(BusVector::DEFAULT_VALUE); + if (kernel_return_data_commitment_exists) { + propagate_commitment_via_public_inputs(kernel_return_data_commitment, /*is_kernel=*/true); + } else { + Commitment default_commitment(default_commitment_val); + default_commitment.convert_constant_to_fixed_witness(&builder); + propagate_commitment_via_public_inputs(default_commitment, /*is_kernel=*/true); + } + + if (app_return_data_commitment_exists) { + propagate_commitment_via_public_inputs(app_return_data_commitment, /*is_kernel=*/false); + } else { + Commitment default_commitment(default_commitment_val); + default_commitment.convert_constant_to_fixed_witness(&builder); + propagate_commitment_via_public_inputs(default_commitment, /*is_kernel=*/false); + } + // Reset flags indicating existence of return data commitments + kernel_return_data_commitment_exists = false; + app_return_data_commitment_exists = false; + } /** * @brief Set the witness indices for a commitment to public @@ -142,10 +188,8 @@ template class DataBusDepot { // Set flag indicating propagation of return data; save the index at which it will be stored in public inputs auto start_idx = static_cast(context->public_inputs.size()); if (is_kernel) { - context->databus_propagation_data.contains_kernel_return_data_commitment = true; context->databus_propagation_data.kernel_return_data_public_input_idx = start_idx; } else { - context->databus_propagation_data.contains_app_return_data_commitment = true; context->databus_propagation_data.app_return_data_public_input_idx = start_idx; } diff --git a/barretenberg/cpp/src/barretenberg/stdlib_circuit_builders/databus.hpp b/barretenberg/cpp/src/barretenberg/stdlib_circuit_builders/databus.hpp index f40f44eb50a4..92fda074a99d 100644 --- a/barretenberg/cpp/src/barretenberg/stdlib_circuit_builders/databus.hpp +++ b/barretenberg/cpp/src/barretenberg/stdlib_circuit_builders/databus.hpp @@ -1,14 +1,22 @@ #pragma once +#include "barretenberg/ecc/curves/bn254/fr.hpp" #include namespace bb { +// We assume all kernels have space for two return data commitments on their public inputs +constexpr uint32_t PROPAGATED_DATABUS_COMMITMENTS_SIZE = 16; + /** * @brief A DataBus column * */ struct BusVector { + // TODO(https://github.com/AztecProtocol/barretenberg/issues/1138): A default value added to every databus column to + // avoid the point at infinity commitment and to ensure the validity of the databus commitment consistency checks. + static constexpr bb::fr DEFAULT_VALUE = 25; + /** * @brief Add an element to the data defining this bus column * @@ -70,10 +78,6 @@ enum class BusId { CALLDATA, SECONDARY_CALLDATA, RETURNDATA }; struct DatabusPropagationData { bool operator==(const DatabusPropagationData&) const = default; - // Flags indicating whether the public inputs contain commitment(s) to app/kernel return data - bool contains_app_return_data_commitment = false; - bool contains_kernel_return_data_commitment = false; - // The start index of the return data commitments (if present) in the public inputs. Note: a start index is all // that's needed here since the commitents are represented by a fixed number of witnesses and are contiguous in the // public inputs by construction. @@ -85,19 +89,13 @@ struct DatabusPropagationData { friend std::ostream& operator<<(std::ostream& os, DatabusPropagationData const& data) { - os << data.contains_app_return_data_commitment << ",\n" - << data.contains_kernel_return_data_commitment << ",\n" - << data.app_return_data_public_input_idx << ",\n" + os << data.app_return_data_public_input_idx << ",\n" << data.kernel_return_data_public_input_idx << ",\n" << data.is_kernel << "\n"; return os; }; - MSGPACK_FIELDS(contains_app_return_data_commitment, - contains_kernel_return_data_commitment, - app_return_data_public_input_idx, - kernel_return_data_public_input_idx, - is_kernel); + MSGPACK_FIELDS(app_return_data_public_input_idx, kernel_return_data_public_input_idx, is_kernel); }; } // namespace bb diff --git a/barretenberg/cpp/src/barretenberg/stdlib_circuit_builders/flavor_serialization.test.cpp b/barretenberg/cpp/src/barretenberg/stdlib_circuit_builders/flavor_serialization.test.cpp index 46b73cbbfe44..162385bdcbab 100644 --- a/barretenberg/cpp/src/barretenberg/stdlib_circuit_builders/flavor_serialization.test.cpp +++ b/barretenberg/cpp/src/barretenberg/stdlib_circuit_builders/flavor_serialization.test.cpp @@ -49,8 +49,6 @@ TYPED_TEST(FlavorSerializationTests, VerificationKeySerialization) // Populate some non-zero values in the databus_propagation_data to ensure its being handled if constexpr (IsMegaBuilder) { - original_vkey.databus_propagation_data.contains_app_return_data_commitment = 1; - original_vkey.databus_propagation_data.contains_kernel_return_data_commitment = 1; original_vkey.databus_propagation_data.app_return_data_public_input_idx = 2; original_vkey.databus_propagation_data.kernel_return_data_public_input_idx = 4; original_vkey.databus_propagation_data.is_kernel = 1; diff --git a/barretenberg/cpp/src/barretenberg/stdlib_circuit_builders/mega_circuit_builder.cpp b/barretenberg/cpp/src/barretenberg/stdlib_circuit_builders/mega_circuit_builder.cpp index 3accdd2b758d..e05d1f10f907 100644 --- a/barretenberg/cpp/src/barretenberg/stdlib_circuit_builders/mega_circuit_builder.cpp +++ b/barretenberg/cpp/src/barretenberg/stdlib_circuit_builders/mega_circuit_builder.cpp @@ -29,33 +29,30 @@ template void MegaCircuitBuilder_::finalize_circuit(const bool * @param in Structure containing variables and witness selectors */ // TODO(https://github.com/AztecProtocol/barretenberg/issues/1066): This function adds valid (but arbitrary) gates to -// ensure that the circuit which includes them will not result in any zero-polynomials. It also ensures that the first -// coefficient of the wire polynomials is zero, which is required for them to be shiftable. +// ensure that the circuit which includes them will not result in any zero-polynomials. This method is designed to be +// used in conjunction with the corresponding method on the Ultra builder. It handles databus and ecc-op related +// polynomials. template void MegaCircuitBuilder_::add_mega_gates_to_ensure_all_polys_are_non_zero() { - // All that remains is to handle databus related and poseidon2 related polynomials. In what follows we populate the - // calldata with some mock data then constuct a single calldata read gate - - // Define a single dummy value to add to all databus columns. Note: This value must be equal across all columns in - // order for inter-circuit databus commitment checks to pass in IVC settings. These dummy gates can be deleted with - // all of the others when (https://github.com/AztecProtocol/barretenberg/issues/1066) is resolved. - FF databus_dummy_value = 25; + // Add a single default value to all databus columns. Note: This value must be equal across all columns in order for + // inter-circuit databus commitment checks to pass in IVC settings. + // TODO(https://github.com/AztecProtocol/barretenberg/issues/1138): Consider default value. // Create an arbitrary calldata read gate - add_public_calldata(this->add_variable(databus_dummy_value)); // add one entry in calldata + add_public_calldata(this->add_variable(BusVector::DEFAULT_VALUE)); // add one entry in calldata auto raw_read_idx = static_cast(get_calldata().size()) - 1; // read data that was just added auto read_idx = this->add_variable(raw_read_idx); read_calldata(read_idx); // Create an arbitrary secondary_calldata read gate - add_public_secondary_calldata(this->add_variable(databus_dummy_value)); // add one entry in secondary_calldata - raw_read_idx = static_cast(get_secondary_calldata().size()) - 1; // read data that was just added + add_public_secondary_calldata(this->add_variable(BusVector::DEFAULT_VALUE)); // add one entry in secondary_calldata + raw_read_idx = static_cast(get_secondary_calldata().size()) - 1; // read data that was just added read_idx = this->add_variable(raw_read_idx); read_secondary_calldata(read_idx); // Create an arbitrary return data read gate - add_public_return_data(this->add_variable(databus_dummy_value)); // add one entry in return data - raw_read_idx = static_cast(get_return_data().size()) - 1; // read data that was just added + add_public_return_data(this->add_variable(BusVector::DEFAULT_VALUE)); // add one entry in return data + raw_read_idx = static_cast(get_return_data().size()) - 1; // read data that was just added read_idx = this->add_variable(raw_read_idx); read_return_data(read_idx); diff --git a/barretenberg/cpp/src/barretenberg/stdlib_circuit_builders/mega_flavor.hpp b/barretenberg/cpp/src/barretenberg/stdlib_circuit_builders/mega_flavor.hpp index e8560197a6d7..787c4e782b77 100644 --- a/barretenberg/cpp/src/barretenberg/stdlib_circuit_builders/mega_flavor.hpp +++ b/barretenberg/cpp/src/barretenberg/stdlib_circuit_builders/mega_flavor.hpp @@ -578,8 +578,6 @@ class MegaFlavor { serialize_to_field_buffer(this->contains_recursive_proof, elements); serialize_to_field_buffer(this->recursive_proof_public_input_indices, elements); - serialize_to_field_buffer(this->databus_propagation_data.contains_app_return_data_commitment, elements); - serialize_to_field_buffer(this->databus_propagation_data.contains_kernel_return_data_commitment, elements); serialize_to_field_buffer(this->databus_propagation_data.app_return_data_public_input_idx, elements); serialize_to_field_buffer(this->databus_propagation_data.kernel_return_data_public_input_idx, elements); serialize_to_field_buffer(this->databus_propagation_data.is_kernel, elements); diff --git a/barretenberg/cpp/src/barretenberg/stdlib_circuit_builders/mega_recursive_flavor.hpp b/barretenberg/cpp/src/barretenberg/stdlib_circuit_builders/mega_recursive_flavor.hpp index f650f4b2761c..fc310b80e547 100644 --- a/barretenberg/cpp/src/barretenberg/stdlib_circuit_builders/mega_recursive_flavor.hpp +++ b/barretenberg/cpp/src/barretenberg/stdlib_circuit_builders/mega_recursive_flavor.hpp @@ -155,10 +155,6 @@ template class MegaRecursiveFlavor_ { idx = uint32_t(deserialize_from_frs(builder, elements, num_frs_read).get_value()); } - this->databus_propagation_data.contains_app_return_data_commitment = - bool(deserialize_from_frs(builder, elements, num_frs_read).get_value()); - this->databus_propagation_data.contains_kernel_return_data_commitment = - bool(deserialize_from_frs(builder, elements, num_frs_read).get_value()); this->databus_propagation_data.app_return_data_public_input_idx = uint32_t(deserialize_from_frs(builder, elements, num_frs_read).get_value()); this->databus_propagation_data.kernel_return_data_public_input_idx = diff --git a/l1-contracts/src/core/libraries/ConstantsGen.sol b/l1-contracts/src/core/libraries/ConstantsGen.sol index 461b7364893e..a9b3b5c0d8f6 100644 --- a/l1-contracts/src/core/libraries/ConstantsGen.sol +++ b/l1-contracts/src/core/libraries/ConstantsGen.sol @@ -245,7 +245,7 @@ library Constants { uint256 internal constant NESTED_RECURSIVE_PROOF_LENGTH = 463; uint256 internal constant TUBE_PROOF_LENGTH = 463; uint256 internal constant HONK_VERIFICATION_KEY_LENGTH_IN_FIELDS = 128; - uint256 internal constant CLIENT_IVC_VERIFICATION_KEY_LENGTH_IN_FIELDS = 145; + uint256 internal constant CLIENT_IVC_VERIFICATION_KEY_LENGTH_IN_FIELDS = 143; uint256 internal constant MEM_TAG_FF = 0; uint256 internal constant MEM_TAG_U1 = 1; uint256 internal constant MEM_TAG_U8 = 2; diff --git a/noir-projects/noir-protocol-circuits/crates/types/src/constants.nr b/noir-projects/noir-protocol-circuits/crates/types/src/constants.nr index a8f4cbabd000..6a0d3a486355 100644 --- a/noir-projects/noir-protocol-circuits/crates/types/src/constants.nr +++ b/noir-projects/noir-protocol-circuits/crates/types/src/constants.nr @@ -480,7 +480,7 @@ global TUBE_PROOF_LENGTH: u32 = RECURSIVE_PROOF_LENGTH; // in the future these c global HONK_VERIFICATION_KEY_LENGTH_IN_FIELDS: u32 = 128; -global CLIENT_IVC_VERIFICATION_KEY_LENGTH_IN_FIELDS: u32 = 145; +global CLIENT_IVC_VERIFICATION_KEY_LENGTH_IN_FIELDS: u32 = 143; // VK is composed of // - circuit size encoded as a fr field element (32 bytes) // - num of inputs encoded as a fr field element (32 bytes) diff --git a/yarn-project/circuits.js/src/constants.gen.ts b/yarn-project/circuits.js/src/constants.gen.ts index 981ceb460149..9e26a4c1702a 100644 --- a/yarn-project/circuits.js/src/constants.gen.ts +++ b/yarn-project/circuits.js/src/constants.gen.ts @@ -222,7 +222,7 @@ export const RECURSIVE_PROOF_LENGTH = 463; export const NESTED_RECURSIVE_PROOF_LENGTH = 463; export const TUBE_PROOF_LENGTH = 463; export const HONK_VERIFICATION_KEY_LENGTH_IN_FIELDS = 128; -export const CLIENT_IVC_VERIFICATION_KEY_LENGTH_IN_FIELDS = 145; +export const CLIENT_IVC_VERIFICATION_KEY_LENGTH_IN_FIELDS = 143; export const AVM_VERIFICATION_KEY_LENGTH_IN_FIELDS = 86; export const AVM_PROOF_LENGTH_IN_FIELDS = 3993; export const AVM_PUBLIC_COLUMN_MAX_SIZE = 1024;