RngDxeInternals.h

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#ifndef RNGDXE_INTERNALS_H_
#define RNGDXE_INTERNALS_H_
 
#include <Protocol/Rng.h>
 
//
// Array containing the validated Rng algorithm.
// The entry with the lowest index will be the default algorithm.
//
extern UINTN              mAvailableAlgoArrayCount;
extern EFI_RNG_ALGORITHM  *mAvailableAlgoArray;
 
EFI_STATUS
EFIAPI
GetAvailableAlgorithms (
  VOID
  );
 
VOID
EFIAPI
FreeAvailableAlgorithms (
  VOID
  );
 
EFI_STATUS
EFIAPI
RngGetInfo (
  IN EFI_RNG_PROTOCOL    *This,
  IN OUT UINTN           *RNGAlgorithmListSize,
  OUT EFI_RNG_ALGORITHM  *RNGAlgorithmList
  );
 
EFI_STATUS
EFIAPI
RngGetRNG (
  IN EFI_RNG_PROTOCOL   *This,
  IN EFI_RNG_ALGORITHM  *RNGAlgorithm  OPTIONAL,
  IN UINTN              RNGValueLength,
  OUT UINT8             *RNGValue
  );
 
EFI_STATUS
EFIAPI
RngGetBytes (
  IN UINTN   Length,
  OUT UINT8  *RandBuffer
  );
 
EFI_STATUS
EFIAPI
GenerateEntropy (
  IN UINTN   Length,
  OUT UINT8  *Entropy
  );
 
#endif // RNGDXE_INTERNALS_H_