| /** @file | |
| Non-runtime specific implementation of PKCS#7 SignedData Verification Wrapper. | |
| Copyright (c) 2024, Intel Corporation. All rights reserved.<BR> | |
| SPDX-License-Identifier: BSD-2-Clause-Patent | |
| **/ | |
| #include "InternalCryptLib.h" | |
| #include <mbedtls/pkcs7.h> | |
| /** | |
| Extracts the attached content from a PKCS#7 signed data if existed. The input signed | |
| data could be wrapped in a ContentInfo structure. | |
| If P7Data, Content, or ContentSize is NULL, then return FALSE. If P7Length overflow, | |
| then return FALSE. If the P7Data is not correctly formatted, then return FALSE. | |
| Caution: This function may receive untrusted input. So this function will do | |
| basic check for PKCS#7 data structure. | |
| @param[in] P7Data Pointer to the PKCS#7 signed data to process. | |
| @param[in] P7Length Length of the PKCS#7 signed data in bytes. | |
| @param[out] Content Pointer to the extracted content from the PKCS#7 signedData. | |
| It's caller's responsibility to free the buffer with FreePool(). | |
| @param[out] ContentSize The size of the extracted content in bytes. | |
| @retval TRUE The P7Data was correctly formatted for processing. | |
| @retval FALSE The P7Data was not correctly formatted for processing. | |
| **/ | |
| BOOLEAN | |
| EFIAPI | |
| Pkcs7GetAttachedContent ( | |
| IN CONST UINT8 *P7Data, | |
| IN UINTN P7Length, | |
| OUT VOID **Content, | |
| OUT UINTN *ContentSize | |
| ) | |
| { | |
| return FALSE; | |
| } |