SpdmSecurityLib.c File Reference

#include "SpdmSecurityLibInternal.h"

Go to the source code of this file.

Functions
BOOLEAN EFIAPI	IsDeviceAuthBootEnabled (VOID)
EFI_STATUS EFIAPI	SpdmDeviceAuthenticationAndMeasurement (IN EDKII_SPDM_DEVICE_INFO *SpdmDeviceInfo, IN EDKII_DEVICE_SECURITY_POLICY *SecurityPolicy, OUT EDKII_DEVICE_SECURITY_STATE *SecurityState)
VOID *EFIAPI	SpdmGetIoProtocolViaSpdmContext (IN VOID *SpdmContext)

Detailed Description

EDKII Device Security library for SPDM device. It follows the SPDM Specification.

Copyright (c) 2024, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file SpdmSecurityLib.c.

Function Documentation

IsDeviceAuthBootEnabled()

BOOLEAN EFIAPI IsDeviceAuthBootEnabled

(

VOID

)

Helper function to quickly determine whether device authentication boot is enabled.

Return values

TRUE	device authentication boot is verifiably enabled.
FALSE	device authentication boot is either disabled or an error prevented checking.

Definition at line 21 of file SpdmSecurityLib.c.

SpdmDeviceAuthenticationAndMeasurement()

EFI_STATUS EFIAPI SpdmDeviceAuthenticationAndMeasurement	(	IN EDKII_SPDM_DEVICE_INFO *	SpdmDeviceInfo,
		IN EDKII_DEVICE_SECURITY_POLICY *	SecurityPolicy,
		OUT EDKII_DEVICE_SECURITY_STATE *	SecurityState
	)

The device driver uses this service to authenticate and measure an SPDM device.

Parameters

[in]	SpdmDeviceInfo	The SPDM context for the device.
[in]	SecurityPolicy	The security policy of this device.
[out]	SecurityState	A pointer to security state if this device.

Return values

EFI_SUCCESS	The TCG SPDM device measurement context is returned.
EFI_UNSUPPORTED	The TCG SPDM device measurement context is unsupported.

Definition at line 64 of file SpdmSecurityLib.c.

SpdmGetIoProtocolViaSpdmContext()

VOID *EFIAPI SpdmGetIoProtocolViaSpdmContext

(

IN VOID *

SpdmContext

)

This function will get SpdmIoProtocol via Context.

Parameters

[in]

SpdmContext

The SPDM context for the device.

return the pointer of Spdm Io protocol

Definition at line 143 of file SpdmSecurityLib.c.