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