CryptoPkg/Library/BaseCryptLib/Pk/CryptPkcs7VerifyRuntime.c

   1 /** @file
   2   Runtime specific implementation of PKCS#7 SignedData Verification Wrapper.
   3
   4 Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
   5 This program and the accompanying materials
   6 are licensed and made available under the terms and conditions of the BSD License
   7 which accompanies this distribution.  The full text of the license may be found at
   8 http://opensource.org/licenses/bsd-license.php
   9
  10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13 **/
  14
  15 #include "InternalCryptLib.h"
  16
  17 /**
  18   Extracts the attached content from a PKCS#7 signed data if existed. The input signed
  19   data could be wrapped in a ContentInfo structure.
  20
  21   Return FALSE to indicate this interface is not supported.
  22
  23   @param[in]   P7Data       Pointer to the PKCS#7 signed data to process.
  24   @param[in]   P7Length     Length of the PKCS#7 signed data in bytes.
  25   @param[out]  Content      Pointer to the extracted content from the PKCS#7 signedData.
  26                             It's caller's responsibility to free the buffer with FreePool().
  27   @param[out]  ContentSize  The size of the extracted content in bytes.
  28
  29   @retval     TRUE          The P7Data was correctly formatted for processing.
  30   @retval     FALSE         The P7Data was not correctly formatted for processing.
  31
  32 **/
  33 BOOLEAN
  34 EFIAPI
  35 Pkcs7GetAttachedContent (
  36   IN  CONST UINT8  *P7Data,
  37   IN  UINTN        P7Length,
  38   OUT VOID         **Content,
  39   OUT UINTN        *ContentSize
  40   )
  41 {
  42   ASSERT (FALSE);
  43   return FALSE;
  44 }
  45