56 lines
1.7 KiB
C
56 lines
1.7 KiB
C
/** @file
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Firmware Authentication PPI definition
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;******************************************************************************
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;* Copyright (c) 2012 - 2016, Insyde Software Corp. All Rights Reserved.
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;*
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;* You may not reproduce, distribute, publish, display, perform, modify, adapt,
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;* transmit, broadcast, present, recite, release, license or otherwise exploit
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;* any part of this publication in any form, by any means, without the prior
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;* written permission of Insyde Software Corporation.
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;*
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;******************************************************************************
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*/
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#ifndef _FIRMWARE_AUTHENTICATION_PPI_H_
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#define _FIRMWARE_AUTHENTICATION_PPI_H_
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#define FIRMWARE_AUTHENTICATION_PPI_GUID \
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{ \
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0xdd12e306, 0xd1d3, 0x48ed, {0xaf, 0xf5, 0x95, 0xc9, 0x7d, 0xf3, 0x6f, 0x0e} \
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}
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#define SIGNATURE_SIZE 0x100
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#define ISFLASH_TAG_SIZE 16
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#define ISFLASH_HALF_TAG_SIZE 8
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#define ISFLASH_BIOS_IMAGE_TAG "$_IFLASH_BIOSIMG"
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#define ISFLASH_BIOS_IMAGE_TAG_HALF_1 "$_IFLASH"
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#define ISFLASH_BIOS_IMAGE_TAG_HALF_2 "_BIOSIMG"
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#define ISFLASH_IMG_SIGNATURE_TAG "$_IFLASH_BIOSCER"
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#define ALIGHMENT_SIZE 16
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#pragma pack(1)
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typedef struct {
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UINT8 Tag[ISFLASH_TAG_SIZE];
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UINT32 AllocatedSize;
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UINT32 DataSize;
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} ISFLASH_DATA_REGION_HEADER;
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#pragma pack()
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typedef struct _FIRMWARE_AUTHENTICATION_PPI FIRMWARE_AUTHENTICATION_PPI;
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typedef
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EFI_STATUS
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(EFIAPI *AUTHENTICATE_FIRMWARE)(
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IN UINT8 *FirmwareBin,
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IN UINTN FirmwareSize
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);
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struct _FIRMWARE_AUTHENTICATION_PPI {
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AUTHENTICATE_FIRMWARE AuthenticateFirmware;
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};
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extern EFI_GUID gFirmwareAuthenticationPpiGuid;
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#endif
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