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/** @file
Internal include file for BaseCryptLib.
Copyright (c) 2010 - 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __INTERNAL_CRYPT_LIB_H__
#define __INTERNAL_CRYPT_LIB_H__
#include <stdarg.h>
#include "Library/BaseLib.h"
#include "Library/BaseMemoryLib.h"
#include "Library/MemoryAllocationLib.h"
#include "Library/DebugLib.h"
#include "Library/BaseCryptLib.h"
#include "OpenSslSupport.h"
#include <openssl/opensslv.h>
#if OPENSSL_VERSION_NUMBER < 0x10100000L
#define OBJ_get0_data(o) ((o)->data)
#define OBJ_length(o) ((o)->length)
#endif
#if defined(ENABLE_CODESIGN_EKU)
/**
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
#endif
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