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/** @file
Provides a functions to enroll keys based on default values.
Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<BR>
(C) Copyright 2018 Hewlett Packard Enterprise Development LP<BR>
Copyright (c) 2021, ARM Ltd. All rights reserved.<BR>
Copyright (c) 2021, Semihalf All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef SECURE_BOOT_VARIABLE_PROVISION_LIB_H_
#define SECURE_BOOT_VARIABLE_PROVISION_LIB_H_
/**
Sets the content of the 'db' variable based on 'dbDefault' variable content.
@retval EFI_OUT_OF_RESOURCES If memory allocation for EFI_VARIABLE_AUTHENTICATION_2 fails
while VendorGuid is NULL.
@retval other Errors from GetVariable2(), GetTime() and SetVariable()
--*/
EFI_STATUS
EFIAPI
EnrollDbFromDefault (
VOID
);
/**
Sets the content of the 'dbx' variable based on 'dbxDefault' variable content.
@retval EFI_OUT_OF_RESOURCES If memory allocation for EFI_VARIABLE_AUTHENTICATION_2 fails
while VendorGuid is NULL.
@retval other Errors from GetVariable2(), GetTime() and SetVariable()
--*/
EFI_STATUS
EFIAPI
EnrollDbxFromDefault (
VOID
);
/**
Sets the content of the 'dbt' variable based on 'dbtDefault' variable content.
@retval EFI_OUT_OF_RESOURCES If memory allocation for EFI_VARIABLE_AUTHENTICATION_2 fails
while VendorGuid is NULL.
@retval other Errors from GetVariable2(), GetTime() and SetVariable()
--*/
EFI_STATUS
EFIAPI
EnrollDbtFromDefault (
VOID
);
/**
Sets the content of the 'KEK' variable based on 'KEKDefault' variable content.
@retval EFI_OUT_OF_RESOURCES If memory allocation for EFI_VARIABLE_AUTHENTICATION_2 fails
while VendorGuid is NULL.
@retval other Errors from GetVariable2(), GetTime() and SetVariable()
--*/
EFI_STATUS
EFIAPI
EnrollKEKFromDefault (
VOID
);
/**
Sets the content of the 'PK' variable based on 'PKDefault' variable content.
@retval EFI_OUT_OF_RESOURCES If memory allocation for EFI_VARIABLE_AUTHENTICATION_2 fails
while VendorGuid is NULL.
@retval other Errors from GetVariable2(), GetTime() and SetVariable()
--*/
EFI_STATUS
EFIAPI
EnrollPKFromDefault (
VOID
);
/**
Initializes PKDefault variable with data from FFS section.
@retval EFI_SUCCESS Variable was initialized successfully.
@retval EFI_UNSUPPORTED Variable already exists.
--*/
EFI_STATUS
SecureBootInitPKDefault (
IN VOID
);
/**
Initializes KEKDefault variable with data from FFS section.
@retval EFI_SUCCESS Variable was initialized successfully.
@retval EFI_UNSUPPORTED Variable already exists.
--*/
EFI_STATUS
SecureBootInitKEKDefault (
IN VOID
);
/**
Initializes dbDefault variable with data from FFS section.
@retval EFI_SUCCESS Variable was initialized successfully.
@retval EFI_UNSUPPORTED Variable already exists.
--*/
EFI_STATUS
SecureBootInitDbDefault (
IN VOID
);
/**
Initializes dbtDefault variable with data from FFS section.
@retval EFI_SUCCESS Variable was initialized successfully.
@retval EFI_UNSUPPORTED Variable already exists.
--*/
EFI_STATUS
SecureBootInitDbtDefault (
IN VOID
);
/**
Initializes dbxDefault variable with data from FFS section.
@retval EFI_SUCCESS Variable was initialized successfully.
@retval EFI_UNSUPPORTED Variable already exists.
--*/
EFI_STATUS
SecureBootInitDbxDefault (
IN VOID
);
#endif
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