init

hc

2024-03-22 a0752693d998599af469473b8dc239ef973a012f

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/** @file 
  GUID is for UserAuthentication SMM communication. 
 
  Copyright (c) 2019, Intel Corporation. All rights reserved.<BR> 
  SPDX-License-Identifier: BSD-2-Clause-Patent 
 
**/ 
 
#ifndef __USER_AUTHENTICATION_GUID_H__ 
#define __USER_AUTHENTICATION_GUID_H__ 
 
#define PASSWORD_MIN_SIZE    9  // MIN number of chars of password, including NULL. 
#define PASSWORD_MAX_SIZE    33 // MAX number of chars of password, including NULL. 
 
#define USER_AUTHENTICATION_GUID \ 
  { 0xf06e3ea7, 0x611c, 0x4b6b, { 0xb4, 0x10, 0xc2, 0xbf, 0x94, 0x3f, 0x38, 0xf2 } } 
 
extern EFI_GUID gUserAuthenticationGuid; 
 
typedef struct { 
  UINTN       Function; 
  EFI_STATUS  ReturnStatus; 
} SMM_PASSWORD_COMMUNICATE_HEADER; 
 
#define SMM_PASSWORD_FUNCTION_IS_PASSWORD_SET       1 
#define SMM_PASSWORD_FUNCTION_SET_PASSWORD          2 
#define SMM_PASSWORD_FUNCTION_VERIFY_PASSWORD       3 
#define SMM_PASSWORD_FUNCTION_SET_VERIFY_POLICY     4 
#define SMM_PASSWORD_FUNCTION_GET_VERIFY_POLICY     5 
#define SMM_PASSWORD_FUNCTION_WAS_PASSWORD_VERIFIED 6 
 
typedef struct { 
  CHAR8                                 NewPassword[PASSWORD_MAX_SIZE]; 
  CHAR8                                 OldPassword[PASSWORD_MAX_SIZE]; 
} SMM_PASSWORD_COMMUNICATE_SET_PASSWORD; 
 
typedef struct { 
  CHAR8                                 Password[PASSWORD_MAX_SIZE]; 
} SMM_PASSWORD_COMMUNICATE_VERIFY_PASSWORD; 
 
typedef struct { 
  BOOLEAN                               NeedReVerify; 
} SMM_PASSWORD_COMMUNICATE_VERIFY_POLICY; 
 
#endif