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144 changes: 144 additions & 0 deletions
144
barretenberg/cpp/src/barretenberg/crypto/pedersen_commitment/rust_bind.cpp
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,144 @@ | ||
| #include "rust_bind.hpp" | ||
| #include "barretenberg/common/serialize.hpp" | ||
| #include "pedersen.hpp" | ||
| #include "pedersen_lookup.hpp" | ||
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| extern "C" { | ||
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| using namespace barretenberg; | ||
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| WASM_EXPORT const char* pedersen___init() | ||
| { | ||
| try { | ||
| crypto::generators::init_generator_data(); | ||
| return nullptr; | ||
| } catch (const std::exception& e) { | ||
| return e.what(); // return the exception message | ||
| } | ||
| } | ||
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| WASM_EXPORT const char* pedersen___compress_fields(fr::in_buf left, fr::in_buf right, fr::out_buf result) | ||
| { | ||
| try { | ||
| auto lhs = barretenberg::fr::serialize_from_buffer(left); | ||
| auto rhs = barretenberg::fr::serialize_from_buffer(right); | ||
| auto r = crypto::pedersen_commitment::compress_native({ lhs, rhs }); | ||
| barretenberg::fr::serialize_to_buffer(r, result); | ||
| return nullptr; | ||
| } catch (const std::exception& e) { | ||
| return e.what(); // return the exception message | ||
| } | ||
| } | ||
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| WASM_EXPORT const char* pedersen___plookup_compress_fields(fr::in_buf left, fr::in_buf right, fr::out_buf result) | ||
| { | ||
| try { | ||
| auto lhs = barretenberg::fr::serialize_from_buffer(left); | ||
| auto rhs = barretenberg::fr::serialize_from_buffer(right); | ||
| auto r = crypto::pedersen_commitment::lookup::compress_native({ lhs, rhs }); | ||
| barretenberg::fr::serialize_to_buffer(r, result); | ||
| return nullptr; | ||
| } catch (const std::exception& e) { | ||
| return e.what(); // return the exception message | ||
| } | ||
| } | ||
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| WASM_EXPORT const char* pedersen___compress(fr::vec_in_buf inputs_buffer, fr::out_buf output) | ||
| { | ||
| try { | ||
| std::vector<grumpkin::fq> to_compress; | ||
| read(inputs_buffer, to_compress); | ||
| auto r = crypto::pedersen_commitment::compress_native(to_compress); | ||
| barretenberg::fr::serialize_to_buffer(r, output); | ||
| return nullptr; | ||
| } catch (const std::exception& e) { | ||
| return e.what(); // return the exception message | ||
| } | ||
| } | ||
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| WASM_EXPORT const char* pedersen___plookup_compress(fr::vec_in_buf inputs_buffer, fr::out_buf output) | ||
| { | ||
| try { | ||
| std::vector<grumpkin::fq> to_compress; | ||
| read(inputs_buffer, to_compress); | ||
| auto r = crypto::pedersen_commitment::lookup::compress_native(to_compress); | ||
| barretenberg::fr::serialize_to_buffer(r, output); | ||
| return nullptr; | ||
| } catch (const std::exception& e) { | ||
| return e.what(); // return the exception message | ||
| } | ||
| } | ||
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| WASM_EXPORT const char* pedersen___compress_with_hash_index(fr::vec_in_buf inputs_buffer, | ||
| uint32_t const* hash_index, | ||
| fr::out_buf output) | ||
| { | ||
| try { | ||
| std::vector<grumpkin::fq> to_compress; | ||
| read(inputs_buffer, to_compress); | ||
| auto r = crypto::pedersen_commitment::compress_native(to_compress, *hash_index); | ||
| barretenberg::fr::serialize_to_buffer(r, output); | ||
| return nullptr; | ||
| } catch (const std::exception& e) { | ||
| return e.what(); // return the exception message | ||
| } | ||
| } | ||
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| WASM_EXPORT const char* pedersen___commit(fr::vec_in_buf inputs_buffer, fr::out_buf output) | ||
| { | ||
| try { | ||
| std::vector<grumpkin::fq> to_compress; | ||
| read(inputs_buffer, to_compress); | ||
| grumpkin::g1::affine_element pedersen_hash = crypto::pedersen_commitment::commit_native(to_compress); | ||
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| serialize::write(output, pedersen_hash); | ||
| return nullptr; | ||
| } catch (const std::exception& e) { | ||
| return e.what(); // return the exception message | ||
| } | ||
| } | ||
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| WASM_EXPORT const char* pedersen___plookup_commit(fr::vec_in_buf inputs_buffer, fr::out_buf output) | ||
| { | ||
| try { | ||
| std::vector<grumpkin::fq> to_compress; | ||
| read(inputs_buffer, to_compress); | ||
| grumpkin::g1::affine_element pedersen_hash = crypto::pedersen_commitment::lookup::commit_native(to_compress); | ||
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| serialize::write(output, pedersen_hash); | ||
| return nullptr; | ||
| } catch (const std::exception& e) { | ||
| return e.what(); // return the exception message | ||
| } | ||
| } | ||
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| WASM_EXPORT const char* pedersen___plookup_commit_with_hash_index(fr::vec_in_buf inputs_buffer, | ||
| uint32_t const* hash_index, | ||
| fr::out_buf output) | ||
| { | ||
| try { | ||
| std::vector<grumpkin::fq> to_compress; | ||
| read(inputs_buffer, to_compress); | ||
| grumpkin::g1::affine_element pedersen_hash = | ||
| crypto::pedersen_commitment::lookup::commit_native(to_compress, *hash_index); | ||
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| serialize::write(output, pedersen_hash); | ||
| return nullptr; | ||
| } catch (const std::exception& e) { | ||
| return e.what(); // return the exception message | ||
| } | ||
| } | ||
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| WASM_EXPORT const char* pedersen___buffer_to_field(uint8_t const* data, fr::out_buf r) | ||
| { | ||
| try { | ||
| std::vector<uint8_t> to_compress; | ||
| read(data, to_compress); | ||
| auto output = crypto::pedersen_commitment::compress_native(to_compress); | ||
| write(r, output); | ||
| return nullptr; | ||
| } catch (const std::exception& e) { | ||
| return e.what(); // return the exception message | ||
| } | ||
| } | ||
| } |
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