2009f6b4c5
https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
63 lines
1.9 KiB
C
63 lines
1.9 KiB
C
/** @file
|
|
Internal include file for BaseCryptLib.
|
|
|
|
Copyright (c) 2010 - 2017, Intel Corporation. All rights reserved.<BR>
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
**/
|
|
|
|
#ifndef __INTERNAL_CRYPT_LIB_H__
|
|
#define __INTERNAL_CRYPT_LIB_H__
|
|
|
|
#undef _WIN32
|
|
#undef _WIN64
|
|
|
|
#include <Library/BaseLib.h>
|
|
#include <Library/BaseMemoryLib.h>
|
|
#include <Library/MemoryAllocationLib.h>
|
|
#include <Library/DebugLib.h>
|
|
#include <Library/BaseCryptLib.h>
|
|
|
|
#include "CrtLibSupport.h"
|
|
|
|
#include <openssl/opensslv.h>
|
|
|
|
#if OPENSSL_VERSION_NUMBER < 0x10100000L
|
|
#define OBJ_get0_data(o) ((o)->data)
|
|
#define OBJ_length(o) ((o)->length)
|
|
#endif
|
|
|
|
/**
|
|
Check input P7Data is a wrapped ContentInfo structure or not. If not construct
|
|
a new structure to wrap P7Data.
|
|
|
|
Caution: This function may receive untrusted input.
|
|
UEFI Authenticated Variable is external input, so this function will do basic
|
|
check for PKCS#7 data structure.
|
|
|
|
@param[in] P7Data Pointer to the PKCS#7 message to verify.
|
|
@param[in] P7Length Length of the PKCS#7 message in bytes.
|
|
@param[out] WrapFlag If TRUE P7Data is a ContentInfo structure, otherwise
|
|
return FALSE.
|
|
@param[out] WrapData If return status of this function is TRUE:
|
|
1) when WrapFlag is TRUE, pointer to P7Data.
|
|
2) when WrapFlag is FALSE, pointer to a new ContentInfo
|
|
structure. It's caller's responsibility to free this
|
|
buffer.
|
|
@param[out] WrapDataSize Length of ContentInfo structure in bytes.
|
|
|
|
@retval TRUE The operation is finished successfully.
|
|
@retval FALSE The operation is failed due to lack of resources.
|
|
|
|
**/
|
|
BOOLEAN
|
|
WrapPkcs7Data (
|
|
IN CONST UINT8 *P7Data,
|
|
IN UINTN P7Length,
|
|
OUT BOOLEAN *WrapFlag,
|
|
OUT UINT8 **WrapData,
|
|
OUT UINTN *WrapDataSize
|
|
);
|
|
|
|
#endif
|