pedersen.hpp

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// === AUDIT STATUS ===
// internal:    { status: not started, auditors: [], date: YYYY-MM-DD }
// external_1:  { status: not started, auditors: [], date: YYYY-MM-DD }
// external_2:  { status: not started, auditors: [], date: YYYY-MM-DD }
// =====================
 
#pragma once
#include "barretenberg/ecc/curves/grumpkin/grumpkin.hpp"
#include "barretenberg/stdlib/primitives/byte_array/byte_array.hpp"
#include "barretenberg/stdlib/primitives/field/field.hpp"
#include "barretenberg/stdlib/primitives/group/cycle_group.hpp"
 
#include "../../primitives/circuit_builders/circuit_builders.hpp"
 
namespace bb::stdlib {
 
template <typename Builder> class pedersen_hash {
 
  private:
    using field_ct = stdlib::field_t<Builder>;
    using bool_t = stdlib::bool_t<Builder>;
    using EmbeddedCurve = typename cycle_group<Builder>::Curve;
    using GeneratorContext = crypto::GeneratorContext<EmbeddedCurve>;
    using cycle_group = stdlib::cycle_group<Builder>;
 
  public:
    static field_ct hash(const std::vector<field_ct>& in, GeneratorContext context = {});
};
 
} // namespace bb::stdlib