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/** @file
Header file for UserAuthenticationSmm.
Copyright (c) 2019 - 2023, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef __USER_AUTHENTICATION_SMM_H__
#define __USER_AUTHENTICATION_SMM_H__
#include <PiMm.h>
#include <Protocol/SmmVariable.h>
#include <Protocol/VariableLock.h>
#include <Guid/UserAuthentication.h>
#include <Library/DebugLib.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/PrintLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/MmServicesTableLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/BaseCryptLib.h>
#include <Library/PlatformPasswordLib.h>
#include "KeyService.h"
#include "UserAuthenticationVariable.h"
#define PASSWORD_SALT_SIZE 32
#define PASSWORD_HASH_SIZE 32 // SHA256_DIGEST_SIZE
//
// Variable storage
//
typedef struct {
UINT8 PasswordHash[PASSWORD_HASH_SIZE];
UINT8 PasswordSalt[PASSWORD_SALT_SIZE];
} USER_PASSWORD_VAR_STRUCT;
/**
Password Smm Init.
@retval EFI_SUCESS This function always complete successfully.
**/
EFI_STATUS
PasswordSmmInit (
VOID
);
#endif
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