Rng.h

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#ifndef RNG_GUID_H_
#define RNG_GUID_H_
 
typedef struct _EFI_RNG_INTERFACE EFI_RNG_INTERFACE;
 
typedef EFI_GUID EFI_RNG_ALGORITHM;
 
#define EFI_RNG_ALGORITHM_SP800_90_HASH_256_GUID \
  { \
    0xa7af67cb, 0x603b, 0x4d42, {0xba, 0x21, 0x70, 0xbf, 0xb6, 0x29, 0x3f, 0x96 } \
  }
#define EFI_RNG_ALGORITHM_SP800_90_HMAC_256_GUID \
  { \
    0xc5149b43, 0xae85, 0x4f53, {0x99, 0x82, 0xb9, 0x43, 0x35, 0xd3, 0xa9, 0xe7 } \
  }
#define EFI_RNG_ALGORITHM_SP800_90_CTR_256_GUID \
  { \
    0x44f0de6e, 0x4d8c, 0x4045, {0xa8, 0xc7, 0x4d, 0xd1, 0x68, 0x85, 0x6b, 0x9e } \
  }
 
#define EFI_RNG_ALGORITHM_X9_31_3DES_GUID \
  { \
    0x63c4785a, 0xca34, 0x4012, {0xa3, 0xc8, 0x0b, 0x6a, 0x32, 0x4f, 0x55, 0x46 } \
  }
#define EFI_RNG_ALGORITHM_X9_31_AES_GUID \
  { \
    0xacd03321, 0x777e, 0x4d3d, {0xb1, 0xc8, 0x20, 0xcf, 0xd8, 0x88, 0x20, 0xc9 } \
  }
 
#define EFI_RNG_ALGORITHM_RAW \
  { \
    0xe43176d7, 0xb6e8, 0x4827, {0xb7, 0x84, 0x7f, 0xfd, 0xc4, 0xb6, 0x85, 0x61 } \
  }
 
#define EFI_RNG_ALGORITHM_ARM_RNDR \
  { \
    0x43d2fde3, 0x9d4e, 0x4d79,  {0x02, 0x96, 0xa8, 0x9b, 0xca, 0x78, 0x08, 0x41} \
  }
 
typedef
EFI_STATUS
(EFIAPI *EFI_RNG_GET_INFO)(
  IN EFI_RNG_INTERFACE            *This,
  IN OUT UINTN                    *RNGAlgorithmListSize,
  OUT EFI_RNG_ALGORITHM           *RNGAlgorithmList
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_RNG_GET_RNG)(
  IN EFI_RNG_INTERFACE           *This,
  IN EFI_RNG_ALGORITHM           *RNGAlgorithm  OPTIONAL,
  IN UINTN                       RNGValueLength,
  OUT UINT8                      *RNGValue
  );
 
struct _EFI_RNG_INTERFACE {
  EFI_RNG_GET_INFO    GetInfo;
  EFI_RNG_GET_RNG     GetRNG;
};
 
extern EFI_GUID  gEfiRngAlgorithmSp80090Hash256Guid;
extern EFI_GUID  gEfiRngAlgorithmSp80090Hmac256Guid;
extern EFI_GUID  gEfiRngAlgorithmSp80090Ctr256Guid;
extern EFI_GUID  gEfiRngAlgorithmX9313DesGuid;
extern EFI_GUID  gEfiRngAlgorithmX931AesGuid;
extern EFI_GUID  gEfiRngAlgorithmRaw;
extern EFI_GUID  gEfiRngAlgorithmArmRndr;
 
#endif // #ifndef RNG_GUID_H_