/** @file
  TDES Wrapper Implementation which does not provide real capabilities.

Copyright (c) 2012, 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 TDES operations.

  Return zero to indicate this interface is not supported.

  @retval  0   This interface is not supported.

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

/**
  Initializes user-supplied memory as TDES context for subsequent use.

  Return FALSE to indicate this interface is not supported.

  @param[out]  TdesContext  Pointer to TDES context being initialized.
  @param[in]   Key          Pointer to the user-supplied TDES key.
  @param[in]   KeyLength    Length of TDES key in bits.

  @retval FALSE  This interface is not supported.

**/
BOOLEAN
EFIAPI
TdesInit (
  OUT  VOID         *TdesContext,
  IN   CONST UINT8  *Key,
  IN   UINTN        KeyLength
  )
{
  ASSERT (FALSE);
  return FALSE;
}

/**
  Performs TDES encryption on a data buffer of the specified size in ECB mode.

  Return FALSE to indicate this interface is not supported.

  @param[in]   TdesContext  Pointer to the TDES context.
  @param[in]   Input        Pointer to the buffer containing the data to be encrypted.
  @param[in]   InputSize    Size of the Input buffer in bytes.
  @param[out]  Output       Pointer to a buffer that receives the TDES encryption output.

  @retval FALSE  This interface is not supported.

**/
BOOLEAN
EFIAPI
TdesEcbEncrypt (
  IN   VOID         *TdesContext,
  IN   CONST UINT8  *Input,
  IN   UINTN        InputSize,
  OUT  UINT8        *Output
  )
{
  ASSERT (FALSE);
  return FALSE;
}

/**
  Performs TDES decryption on a data buffer of the specified size in ECB mode.

  Return FALSE to indicate this interface is not supported.

  @param[in]   TdesContext  Pointer to the TDES context.
  @param[in]   Input        Pointer to the buffer containing the data to be decrypted.
  @param[in]   InputSize    Size of the Input buffer in bytes.
  @param[out]  Output       Pointer to a buffer that receives the TDES decryption output.

  @retval FALSE  This interface is not supported.

**/
BOOLEAN
EFIAPI
TdesEcbDecrypt (
  IN   VOID         *TdesContext,
  IN   CONST UINT8  *Input,
  IN   UINTN        InputSize,
  OUT  UINT8        *Output
  )
{
  ASSERT (FALSE);
  return FALSE;
}

/**
  Performs TDES encryption on a data buffer of the specified size in CBC mode.

  Return FALSE to indicate this interface is not supported.

  @param[in]   TdesContext  Pointer to the TDES context.
  @param[in]   Input        Pointer to the buffer containing the data to be encrypted.
  @param[in]   InputSize    Size of the Input buffer in bytes.
  @param[in]   Ivec         Pointer to initialization vector.
  @param[out]  Output       Pointer to a buffer that receives the TDES encryption output.

  @retval FALSE  This interface is not supported.

**/
BOOLEAN
EFIAPI
TdesCbcEncrypt (
  IN   VOID         *TdesContext,
  IN   CONST UINT8  *Input,
  IN   UINTN        InputSize,
  IN   CONST UINT8  *Ivec,
  OUT  UINT8        *Output
  )
{
  ASSERT (FALSE);
  return FALSE;
}

/**
  Performs TDES decryption on a data buffer of the specified size in CBC mode.

  Return FALSE to indicate this interface is not supported.

  @param[in]   TdesContext  Pointer to the TDES context.
  @param[in]   Input        Pointer to the buffer containing the data to be encrypted.
  @param[in]   InputSize    Size of the Input buffer in bytes.
  @param[in]   Ivec         Pointer to initialization vector.
  @param[out]  Output       Pointer to a buffer that receives the TDES encryption output.

  @retval FALSE  This interface is not supported.

**/
BOOLEAN
EFIAPI
TdesCbcDecrypt (
  IN   VOID         *TdesContext,
  IN   CONST UINT8  *Input,
  IN   UINTN        InputSize,
  IN   CONST UINT8  *Ivec,
  OUT  UINT8        *Output
  )
{
  ASSERT (FALSE);
  return FALSE;
}