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SecurityPkg: deprecate RpmcLib and VariableKeyLib

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REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2594

There's no real usage of these two libraries. They're deprecated.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Nishant C Mistry <nishant.c.mistry@intel.com>
Cc: Judah Vang <judah.vang@intel.com>
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Acked-by: Michael D Kinney <michael.d.kinney@intel.com>
This commit is contained in:
Jian J Wang
2022-12-15 11:02:23 +08:00
committed by mergify[bot]
parent 3c16e6fb97
commit b2d76fdd42
8 changed files with 0 additions and 291 deletions
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46
SecurityPkg/Library/RpmcLibNull/RpmcLibNull.c
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@@ -1,46 +0,0 @@
/** @file
NULL RpmcLib instance for build purpose.
Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/DebugLib.h>
#include <Library/RpmcLib.h>
/**
Requests the monotonic counter from the designated RPMC counter.
@param[out] CounterValue A pointer to a buffer to store the RPMC value.
@retval EFI_SUCCESS The operation completed successfully.
@retval EFI_DEVICE_ERROR A device error occurred while attempting to update the counter.
@retval EFI_UNSUPPORTED The operation is un-supported.
**/
EFI_STATUS
EFIAPI
RequestMonotonicCounter (
OUT UINT32 *CounterValue
)
{
ASSERT (FALSE);
return EFI_UNSUPPORTED;
}
/**
Increments the monotonic counter in the SPI flash device by 1.
@retval EFI_SUCCESS The operation completed successfully.
@retval EFI_DEVICE_ERROR A device error occurred while attempting to update the counter.
@retval EFI_UNSUPPORTED The operation is un-supported.
**/
EFI_STATUS
EFIAPI
IncrementMonotonicCounter (
VOID
)
{
ASSERT (FALSE);
return EFI_UNSUPPORTED;
}

33
SecurityPkg/Library/RpmcLibNull/RpmcLibNull.inf
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@@ -1,33 +0,0 @@
## @file
# Provides Null version of RpmcLib for build purpose.
#
# Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
##
[Defines]
INF_VERSION = 0x00010029
BASE_NAME = RpmcLibNull
FILE_GUID = FAE0BA22-92E2-4334-8F0F-96AFF9BAE360
MODULE_TYPE = BASE
VERSION_STRING = 1.0
LIBRARY_CLASS = RpmcLib
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 Arm AArch64
#
[Sources]
RpmcLibNull.c
[Packages]
MdePkg/MdePkg.dec
SecurityPkg/SecurityPkg.dec
[LibraryClasses]
BaseLib
DebugLib

66
SecurityPkg/Library/VariableKeyLibNull/VariableKeyLibNull.c
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@@ -1,66 +0,0 @@
/** @file
Null version of VariableKeyLib for build purpose. Don't use it in real product.
Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/DebugLib.h>
#include <Library/VariableKeyLib.h>
/**
Retrieves the key for integrity and/or confidentiality of variables.
@param[out] VariableKey A pointer to pointer for the variable key buffer.
@param[in,out] VariableKeySize The size in bytes of the variable key.
@retval EFI_SUCCESS The variable key was returned.
@retval EFI_DEVICE_ERROR An error occurred while attempting to get the variable key.
@retval EFI_ACCESS_DENIED The function was invoked after locking the key interface.
@retval EFI_UNSUPPORTED The variable key is not supported in the current boot configuration.
**/
EFI_STATUS
EFIAPI
GetVariableKey (
OUT VOID **VariableKey,
IN OUT UINTN *VariableKeySize
)
{
ASSERT (FALSE);
return EFI_UNSUPPORTED;
}
/**
Regenerates the variable key.
@retval EFI_SUCCESS The variable key was regenerated successfully.
@retval EFI_DEVICE_ERROR An error occurred while attempting to regenerate the key.
@retval EFI_ACCESS_DENIED The function was invoked after locking the key interface.
@retval EFI_UNSUPPORTED Key regeneration is not supported in the current boot configuration.
**/
EFI_STATUS
EFIAPI
RegenerateVariableKey (
VOID
)
{
ASSERT (FALSE);
return EFI_UNSUPPORTED;
}
/**
Locks the regenerate key interface.
@retval EFI_SUCCESS The key interface was locked successfully.
@retval EFI_UNSUPPORTED Locking the key interface is not supported in the current boot configuration.
@retval Others An error occurred while attempting to lock the key interface.
**/
EFI_STATUS
EFIAPI
LockVariableKeyInterface (
VOID
)
{
ASSERT (FALSE);
return EFI_UNSUPPORTED;
}

33
SecurityPkg/Library/VariableKeyLibNull/VariableKeyLibNull.inf
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@@ -1,33 +0,0 @@
## @file
# Provides Null version of VariableKeyLib for build only.
#
# Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
##
[Defines]
INF_VERSION = 0x00010029
BASE_NAME = VariableKeyLibNull
FILE_GUID = 2B640ED8-1E6A-4516-9F1D-25910E59BC4A
MODULE_TYPE = BASE
VERSION_STRING = 1.0
LIBRARY_CLASS = VariableKeyLib
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 Arm AArch64
#
[Sources]
VariableKeyLibNull.c
[Packages]
MdePkg/MdePkg.dec
SecurityPkg/SecurityPkg.dec
[LibraryClasses]
BaseLib
DebugLib