fix: Ensure barretenberg provides headers that Noir needs

cpp/src/aztec/crypto/blake2s/c_bind.hpp

@@ -0,0 +1,9 @@
+#include <cstdint>
+#include <cstddef>
+
+#define WASM_EXPORT __attribute__((visibility("default")))
+
+extern "C" {
+
+WASM_EXPORT void blake2s_to_field(uint8_t const* data, size_t length, uint8_t* r);
+}

cpp/src/aztec/crypto/pedersen/c_bind.cpp

@@ -1,3 +1,4 @@
+#include "c_bind.hpp"
 #include "pedersen.hpp"
 #include <common/serialize.hpp>
 #include <common/timer.hpp>
@@ -36,6 +37,15 @@ WASM_EXPORT void pedersen__compress_with_hash_index(uint8_t const* inputs_buffer
     barretenberg::fr::serialize_to_buffer(r, output);
 }
 
+WASM_EXPORT void pedersen__commit(uint8_t const* inputs_buffer, uint8_t* output)
+{
+    std::vector<grumpkin::fq> to_compress;
+    read(inputs_buffer, to_compress);
+    grumpkin::g1::affine_element pedersen_hash = crypto::pedersen::commit_native(to_compress);
+
+    write(output, pedersen_hash);
+}
+
 WASM_EXPORT void pedersen__buffer_to_field(uint8_t const* data, size_t length, uint8_t* r)
 {
     std::vector<uint8_t> to_compress(data, data + length);
@@ -67,4 +77,4 @@ WASM_EXPORT uint8_t* pedersen__hash_to_tree(uint8_t const* data)
 
     return buf;
 }
-}
+}

cpp/src/aztec/crypto/pedersen/c_bind.hpp

@@ -0,0 +1,29 @@
+#include <common/serialize.hpp>
+#include <common/timer.hpp>
+#include <common/mem.hpp>
+#include <common/streams.hpp>
+#define WASM_EXPORT __attribute__((visibility("default")))
+
+extern "C" {
+
+WASM_EXPORT void pedersen__init();
+
+WASM_EXPORT void pedersen__compress_fields(uint8_t const* left, uint8_t const* right, uint8_t* result);
+
+WASM_EXPORT void pedersen__compress(uint8_t const* inputs_buffer, uint8_t* output);
+
+WASM_EXPORT void pedersen__compress_with_hash_index(uint8_t const* inputs_buffer, uint8_t* output, uint32_t hash_index);
+
+WASM_EXPORT void pedersen__commit(uint8_t const* inputs_buffer, uint8_t* output);
+
+WASM_EXPORT void pedersen__buffer_to_field(uint8_t const* data, size_t length, uint8_t* r);
+
+/**
+ * Given a buffer containing 32 byte pedersen leaves, return a new buffer containing the leaves and all pairs of
+ * nodes that define a merkle tree.
+ * e.g.
+ * input:  [1][2][3][4]
+ * output: [1][2][3][4][compress(1,2)][compress(3,4)][compress(5,6)]
+ */
+WASM_EXPORT uint8_t* pedersen__hash_to_tree(uint8_t const* data);
+}

cpp/src/aztec/crypto/schnorr/c_bind.hpp

@@ -0,0 +1,39 @@
+#include <ecc/curves/grumpkin/grumpkin.hpp>
+
+#define WASM_EXPORT __attribute__((visibility("default")))
+
+extern "C" {
+
+WASM_EXPORT void compute_public_key(uint8_t const* private_key, uint8_t* public_key_buf);
+WASM_EXPORT void negate_public_key(uint8_t const* public_key_buffer, uint8_t* output);
+
+WASM_EXPORT void construct_signature(
+    uint8_t const* message, size_t msg_len, uint8_t const* private_key, uint8_t* s, uint8_t* e);
+
+WASM_EXPORT bool verify_signature(
+    uint8_t const* message, size_t msg_len, uint8_t const* pub_key, uint8_t const* sig_s, uint8_t const* sig_e);
+
+WASM_EXPORT void multisig_create_multisig_public_key(uint8_t const* private_key, uint8_t* multisig_pubkey_buf);
+
+WASM_EXPORT bool multisig_validate_and_combine_signer_pubkeys(uint8_t const* signer_pubkey_buf,
+                                                              uint8_t* combined_key_buf);
+
+WASM_EXPORT void multisig_construct_signature_round_1(uint8_t* round_one_public_output_buf,
+                                                      uint8_t* round_one_private_output_buf);
+
+WASM_EXPORT bool multisig_construct_signature_round_2(uint8_t const* message,
+                                                      size_t msg_len,
+                                                      uint8_t* private_key,
+                                                      uint8_t* signer_round_one_private_buf,
+                                                      uint8_t* signer_pubkeys_buf,
+                                                      uint8_t* round_one_public_buf,
+                                                      uint8_t* round_two_buf);
+
+WASM_EXPORT bool multisig_combine_signatures(uint8_t const* message,
+                                             size_t msg_len,
+                                             uint8_t* signer_pubkeys_buf,
+                                             uint8_t* round_one_buf,
+                                             uint8_t* round_two_buf,
+                                             uint8_t* s,
+                                             uint8_t* e);
+}

cpp/src/aztec/ecc/curves/bn254/scalar_multiplication/c_bind.cpp

@@ -1,7 +1,5 @@
-#include "./scalar_multiplication.hpp"
 #include "pippenger.hpp"
-#include <common/mem.hpp>
-#include <srs/io.hpp>
+#include "common/mem.hpp"
 
 using namespace barretenberg;
 
@@ -20,7 +18,7 @@ WASM_EXPORT void bbfree(void* ptr)
     aligned_free(ptr);
 }
 
-WASM_EXPORT void* new_pippenger(g1::affine_element* points, size_t num_points)
+WASM_EXPORT void* new_pippenger(uint8_t* points, size_t num_points)
 {
     auto ptr = new scalar_multiplication::Pippenger(points, num_points);
     return ptr;
@@ -47,4 +45,4 @@ WASM_EXPORT void g1_sum(void* points_ptr, const size_t num_points, void* result_
     result->self_set_infinity();
     *result = std::accumulate(points, points + num_points, *result);
 }
-}
+}

cpp/src/aztec/ecc/curves/bn254/scalar_multiplication/c_bind.hpp

@@ -0,0 +1,18 @@
+#include <cstddef>
+#include "../g1.hpp"
+
+#define WASM_EXPORT __attribute__((visibility("default")))
+
+extern "C" {
+
+WASM_EXPORT void* bbmalloc(size_t size);
+
+WASM_EXPORT void bbfree(void* ptr);
+
+WASM_EXPORT void* new_pippenger(uint8_t* points, size_t num_points);
+
+WASM_EXPORT void delete_pippenger(void* pippenger);
+
+WASM_EXPORT void pippenger_unsafe(void* pippenger_ptr, void* scalars_ptr, size_t from, size_t range, void* result_ptr);
+WASM_EXPORT void g1_sum(void* points_ptr, size_t num_points, void* result_ptr);
+}