audk/CryptoPkg/Library/BaseCryptLibNull/Hash/CryptSha512Null.c

/** @file
  SHA-384 and SHA-512 Digest Wrapper Implementations which does not provide real capabilities.

Copyright (c) 2014 - 2016, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent

**/

#include "InternalCryptLib.h"

/**
  Retrieves the size, in bytes, of the context buffer required for SHA-384 hash operations.

  Return zero to indicate this interface is not supported.

  @retval  0   This interface is not supported.

**/
UINTN
EFIAPI
Sha384GetContextSize (
  VOID
  )
{
  ASSERT (FALSE);
  return 0;
}

/**
  Initializes user-supplied memory pointed by Sha384Context as SHA-384 hash context for
  subsequent use.

  Return FALSE to indicate this interface is not supported.

  @param[out]  Sha384Context  Pointer to SHA-384 context being initialized.

  @retval FALSE  This interface is not supported.

**/
BOOLEAN
EFIAPI
Sha384Init (
  OUT  VOID  *Sha384Context
  )
{
  ASSERT (FALSE);
  return FALSE;
}

/**
  Makes a copy of an existing SHA-384 context.

  Return FALSE to indicate this interface is not supported.

  @param[in]  Sha384Context     Pointer to SHA-384 context being copied.
  @param[out] NewSha384Context  Pointer to new SHA-384 context.

  @retval FALSE  This interface is not supported.

**/
BOOLEAN
EFIAPI
Sha384Duplicate (
  IN   CONST VOID  *Sha384Context,
  OUT  VOID        *NewSha384Context
  )
{
  ASSERT (FALSE);
  return FALSE;
}

/**
  Digests the input data and updates SHA-384 context.

  Return FALSE to indicate this interface is not supported.

  @param[in, out]  Sha384Context  Pointer to the SHA-384 context.
  @param[in]       Data           Pointer to the buffer containing the data to be hashed.
  @param[in]       DataSize       Size of Data buffer in bytes.

  @retval FALSE  This interface is not supported.

**/
BOOLEAN
EFIAPI
Sha384Update (
  IN OUT  VOID        *Sha384Context,
  IN      CONST VOID  *Data,
  IN      UINTN       DataSize
  )
{
  ASSERT (FALSE);
  return FALSE;
}

/**
  Completes computation of the SHA-384 digest value.

  Return FALSE to indicate this interface is not supported.

  @param[in, out]  Sha384Context  Pointer to the SHA-384 context.
  @param[out]      HashValue      Pointer to a buffer that receives the SHA-384 digest
                                  value (48 bytes).

  @retval FALSE  This interface is not supported.

**/
BOOLEAN
EFIAPI
Sha384Final (
  IN OUT  VOID   *Sha384Context,
  OUT     UINT8  *HashValue
  )
{
  ASSERT (FALSE);
  return FALSE;
}

/**
  Computes the SHA-384 message digest of a input data buffer.

  Return FALSE to indicate this interface is not supported.

  @param[in]   Data        Pointer to the buffer containing the data to be hashed.
  @param[in]   DataSize    Size of Data buffer in bytes.
  @param[out]  HashValue   Pointer to a buffer that receives the SHA-384 digest
                           value (48 bytes).

  @retval FALSE  This interface is not supported.

**/
BOOLEAN
EFIAPI
Sha384HashAll (
  IN   CONST VOID  *Data,
  IN   UINTN       DataSize,
  OUT  UINT8       *HashValue
  )
{
  ASSERT (FALSE);
  return FALSE;
}

/**
  Retrieves the size, in bytes, of the context buffer required for SHA-512 hash operations.

  Return zero to indicate this interface is not supported.

  @retval  0   This interface is not supported.

**/
UINTN
EFIAPI
Sha512GetContextSize (
  VOID
  )
{
  ASSERT (FALSE);
  return 0;
}

/**
  Initializes user-supplied memory pointed by Sha512Context as SHA-512 hash context for
  subsequent use.

  Return FALSE to indicate this interface is not supported.

  @param[out]  Sha512Context  Pointer to SHA-512 context being initialized.

  @retval FALSE  This interface is not supported.

**/
BOOLEAN
EFIAPI
Sha512Init (
  OUT  VOID  *Sha512Context
  )
{
  ASSERT (FALSE);
  return FALSE;
}

/**
  Makes a copy of an existing SHA-512 context.

  Return FALSE to indicate this interface is not supported.

  @param[in]  Sha512Context     Pointer to SHA-512 context being copied.
  @param[out] NewSha512Context  Pointer to new SHA-512 context.

  @retval FALSE  This interface is not supported.

**/
BOOLEAN
EFIAPI
Sha512Duplicate (
  IN   CONST VOID  *Sha512Context,
  OUT  VOID        *NewSha512Context
  )
{
  ASSERT (FALSE);
  return FALSE;
}

/**
  Digests the input data and updates SHA-512 context.

  Return FALSE to indicate this interface is not supported.

  @param[in, out]  Sha512Context  Pointer to the SHA-512 context.
  @param[in]       Data           Pointer to the buffer containing the data to be hashed.
  @param[in]       DataSize       Size of Data buffer in bytes.

  @retval FALSE  This interface is not supported.

**/
BOOLEAN
EFIAPI
Sha512Update (
  IN OUT  VOID        *Sha512Context,
  IN      CONST VOID  *Data,
  IN      UINTN       DataSize
  )
{
  ASSERT (FALSE);
  return FALSE;
}

/**
  Completes computation of the SHA-512 digest value.

  Return FALSE to indicate this interface is not supported.

  @param[in, out]  Sha512Context  Pointer to the SHA-512 context.
  @param[out]      HashValue      Pointer to a buffer that receives the SHA-512 digest
                                  value (64 bytes).

  @retval FALSE  This interface is not supported.

**/
BOOLEAN
EFIAPI
Sha512Final (
  IN OUT  VOID   *Sha512Context,
  OUT     UINT8  *HashValue
  )
{
  ASSERT (FALSE);
  return FALSE;
}

/**
  Computes the SHA-512 message digest of a input data buffer.

  Return FALSE to indicate this interface is not supported.

  @param[in]   Data        Pointer to the buffer containing the data to be hashed.
  @param[in]   DataSize    Size of Data buffer in bytes.
  @param[out]  HashValue   Pointer to a buffer that receives the SHA-512 digest
                           value (64 bytes).

  @retval FALSE  This interface is not supported.

**/
BOOLEAN
EFIAPI
Sha512HashAll (
  IN   CONST VOID  *Data,
  IN   UINTN       DataSize,
  OUT  UINT8       *HashValue
  )
{
  ASSERT (FALSE);
  return FALSE;
}