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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
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Internal include file for BaseCryptLib.
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Copyright (c) 2010 - 2017, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef __INTERNAL_CRYPT_LIB_H__
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#define __INTERNAL_CRYPT_LIB_H__
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#undef _WIN32
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#undef _WIN64
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#include <Library/BaseLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/DebugLib.h>
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#include <Library/BaseCryptLib.h>
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#include "CrtLibSupport.h"
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#include <openssl/opensslv.h>
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#if OPENSSL_VERSION_NUMBER < 0x10100000L
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#define OBJ_get0_data(o) ((o)->data)
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#define OBJ_length(o) ((o)->length)
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#endif
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/**
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Check input P7Data is a wrapped ContentInfo structure or not. If not construct
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a new structure to wrap P7Data.
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Caution: This function may receive untrusted input.
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UEFI Authenticated Variable is external input, so this function will do basic
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check for PKCS#7 data structure.
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@param[in] P7Data Pointer to the PKCS#7 message to verify.
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@param[in] P7Length Length of the PKCS#7 message in bytes.
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@param[out] WrapFlag If TRUE P7Data is a ContentInfo structure, otherwise
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return FALSE.
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@param[out] WrapData If return status of this function is TRUE:
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1) when WrapFlag is TRUE, pointer to P7Data.
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2) when WrapFlag is FALSE, pointer to a new ContentInfo
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structure. It's caller's responsibility to free this
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buffer.
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@param[out] WrapDataSize Length of ContentInfo structure in bytes.
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@retval TRUE The operation is finished successfully.
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@retval FALSE The operation is failed due to lack of resources.
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**/
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BOOLEAN
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WrapPkcs7Data (
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IN CONST UINT8 *P7Data,
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IN UINTN P7Length,
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OUT BOOLEAN *WrapFlag,
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OUT UINT8 **WrapData,
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OUT UINTN *WrapDataSize
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);
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#endif
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