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The C and C++ Include Header Files

cat -n /usr/include/nodejs/src/crypto/crypto_aes.h

     1	#ifndef SRC_CRYPTO_CRYPTO_AES_H_
     2	#define SRC_CRYPTO_CRYPTO_AES_H_
     3	
     4	#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
     5	
     6	#include "crypto/crypto_cipher.h"
     7	#include "crypto/crypto_keys.h"
     8	#include "crypto/crypto_util.h"
     9	#include "env.h"
    10	#include "v8.h"
    11	
    12	namespace node {
    13	namespace crypto {
    14	constexpr size_t kAesBlockSize = 16;
    15	constexpr unsigned kNoAuthTagLength = static_cast<unsigned>(-1);
    16	constexpr const char* kDefaultWrapIV = "\xa6\xa6\xa6\xa6\xa6\xa6\xa6\xa6";
    17	
    18	#define VARIANTS(V)                                                            \
    19	  V(CTR_128, AES_CTR_Cipher, NID_aes_128_ctr)                                  \
    20	  V(CTR_192, AES_CTR_Cipher, NID_aes_192_ctr)                                  \
    21	  V(CTR_256, AES_CTR_Cipher, NID_aes_256_ctr)                                  \
    22	  V(CBC_128, AES_Cipher, NID_aes_128_cbc)                                      \
    23	  V(CBC_192, AES_Cipher, NID_aes_192_cbc)                                      \
    24	  V(CBC_256, AES_Cipher, NID_aes_256_cbc)                                      \
    25	  V(GCM_128, AES_Cipher, NID_aes_128_gcm)                                      \
    26	  V(GCM_192, AES_Cipher, NID_aes_192_gcm)                                      \
    27	  V(GCM_256, AES_Cipher, NID_aes_256_gcm)                                      \
    28	  V(KW_128, AES_Cipher, NID_id_aes128_wrap)                                    \
    29	  V(KW_192, AES_Cipher, NID_id_aes192_wrap)                                    \
    30	  V(KW_256, AES_Cipher, NID_id_aes256_wrap)
    31	
    32	enum AESKeyVariant {
    33	#define V(name, _, __) kKeyVariantAES_##name,
    34	  VARIANTS(V)
    35	#undef V
    36	};
    37	
    38	struct AESCipherConfig final : public MemoryRetainer {
    39	  CryptoJobMode mode;
    40	  AESKeyVariant variant;
    41	  ncrypto::Cipher cipher;
    42	  size_t length;
    43	  ByteSource iv;  // Used for both iv or counter
    44	  ByteSource additional_data;
    45	  ByteSource tag;  // Used only for authenticated modes (GCM)
    46	
    47	  AESCipherConfig() = default;
    48	
    49	  AESCipherConfig(AESCipherConfig&& other) noexcept;
    50	
    51	  AESCipherConfig& operator=(AESCipherConfig&& other) noexcept;
    52	
    53	  void MemoryInfo(MemoryTracker* tracker) const override;
    54	  SET_MEMORY_INFO_NAME(AESCipherConfig)
    55	  SET_SELF_SIZE(AESCipherConfig)
    56	};
    57	
    58	struct AESCipherTraits final {
    59	  static constexpr const char* JobName = "AESCipherJob";
    60	
    61	  using AdditionalParameters = AESCipherConfig;
    62	
    63	  static v8::Maybe<void> AdditionalConfig(
    64	      CryptoJobMode mode,
    65	      const v8::FunctionCallbackInfo<v8::Value>& args,
    66	      unsigned int offset,
    67	      WebCryptoCipherMode cipher_mode,
    68	      AESCipherConfig* config);
    69	
    70	  static WebCryptoCipherStatus DoCipher(Environment* env,
    71	                                        const KeyObjectData& key_data,
    72	                                        WebCryptoCipherMode cipher_mode,
    73	                                        const AESCipherConfig& params,
    74	                                        const ByteSource& in,
    75	                                        ByteSource* out);
    76	};
    77	
    78	using AESCryptoJob = CipherJob<AESCipherTraits>;
    79	
    80	namespace AES {
    81	void Initialize(Environment* env, v8::Local<v8::Object> target);
    82	void RegisterExternalReferences(ExternalReferenceRegistry* registry);
    83	}  // namespace AES
    84	}  // namespace crypto
    85	}  // namespace node
    86	
    87	#endif  // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
    88	#endif  // SRC_CRYPTO_CRYPTO_AES_H_