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 SPDX-License-Identifier: BSD-2-Clause-Patent
   6
   7 **/
   8
   9 #include "InternalCryptLib.h"
  10
  11 /**
  12   Extracts the attached content from a PKCS#7 signed data if existed. The input signed
  13   data could be wrapped in a ContentInfo structure.
  14
  15   Return FALSE to indicate this interface is not supported.
  16
  17   @param[in]   P7Data       Pointer to the PKCS#7 signed data to process.
  18   @param[in]   P7Length     Length of the PKCS#7 signed data in bytes.
  19   @param[out]  Content      Pointer to the extracted content from the PKCS#7 signedData.
  20                             It's caller's responsibility to free the buffer with FreePool().
  21   @param[out]  ContentSize  The size of the extracted content in bytes.
  22
  23   @retval     TRUE          The P7Data was correctly formatted for processing.
  24   @retval     FALSE         The P7Data was not correctly formatted for processing.
  25
  26 **/
  27 BOOLEAN
  28 EFIAPI
  29 Pkcs7GetAttachedContent (
  30   IN  CONST UINT8  *P7Data,
  31   IN  UINTN        P7Length,
  32   OUT VOID         **Content,
  33   OUT UINTN        *ContentSize
  34   )
  35 {
  36   ASSERT (FALSE);
  37   return FALSE;
  38 }