#ifndef HASH_SHA224_2019_01_15_H
  #define HASH_SHA224_2019_01_15_H

  #include <ALCryptoLib/stream/hash/hash_sha_224_256_base.h>

  #if(__cplusplus >= 201703L)
  namespace al::crypto::stream::hash {
  #else
  namespace al { namespace crypto { namespace stream { namespace hash {
  #endif

  class hash_sha224 : public al::crypto::stream::hash::hash_sha_224_256_base<224U>
  {
  private:
    using base_class_type = al::crypto::stream::hash::hash_sha_224_256_base<224U>;

  public:
    hash_sha224() = default;

    hash_sha224(const hash_sha224& other)
      : base_class_type(static_cast<const base_class_type&>(other)) { }

    hash_sha224(hash_sha224&& other) noexcept
      : base_class_type(static_cast<base_class_type&&>(other)) { }

    ~hash_sha224() override = default;

    auto operator=(const hash_sha224& other) -> hash_sha224&
    {
      if(this != &other)
      {
        static_cast<void>(base_class_type::operator=(static_cast<const base_class_type&>(other)));
      }

      return *this;
    }

    auto operator=(hash_sha224&& other) noexcept -> hash_sha224&
    {
      static_cast<void>(base_class_type::operator=(static_cast<base_class_type&&>(other)));

      return *this;
    }

    auto initialize() -> void override
    {
      base_class_type::initialize();

      base_class_type::transform_context[0U] = UINT32_C(0xC1059ED8);
      base_class_type::transform_context[1U] = UINT32_C(0x367CD507);
      base_class_type::transform_context[2U] = UINT32_C(0x3070DD17);
      base_class_type::transform_context[3U] = UINT32_C(0xF70E5939);
      base_class_type::transform_context[4U] = UINT32_C(0xFFC00B31);
      base_class_type::transform_context[5U] = UINT32_C(0x68581511);
      base_class_type::transform_context[6U] = UINT32_C(0x64F98FA7);
      base_class_type::transform_context[7U] = UINT32_C(0xBEFA4FA4);
    }
  };

  #if(__cplusplus >= 201703L)
  } // namespace al::crypto::stream::hash
  #else
  } // namespace hash
  } // namespace stream
  } // namespace crypto
  } // namespace al
  #endif

#endif // HASH_SHA224_2019_01_15_H