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82 lines
3.1 KiB
C
82 lines
3.1 KiB
C
/** @file
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This file defines the EFI EAP Management2 protocol.
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Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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@par Revision Reference:
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This Protocol is introduced in UEFI Specification 2.5
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**/
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#ifndef __EFI_EAP_MANAGEMENT2_PROTOCOL_H__
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#define __EFI_EAP_MANAGEMENT2_PROTOCOL_H__
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#include <Protocol/EapManagement.h>
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///
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/// This EFI EAP Management2 protocol provides the ability to configure and control EAPOL
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/// state machine, and retrieve the information, status and the statistics information of
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/// EAPOL state machine.
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///
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#define EFI_EAP_MANAGEMENT2_PROTOCOL_GUID \
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{ \
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0x5e93c847, 0x456d, 0x40b3, {0xa6, 0xb4, 0x78, 0xb0, 0xc9, 0xcf, 0x7f, 0x20 } \
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}
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typedef struct _EFI_EAP_MANAGEMENT2_PROTOCOL EFI_EAP_MANAGEMENT2_PROTOCOL;
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/**
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Return key generated through EAP process.
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The GetKey() function return the key generated through EAP process, so that the 802.11
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MAC layer driver can use MSK to derive more keys, e.g. PMK (Pairwise Master Key).
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@param[in] This Pointer to the EFI_EAP_MANAGEMENT2_PROTOCOL instance.
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@param[in, out] Msk Pointer to MSK (Master Session Key) buffer.
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@param[in, out] MskSize MSK buffer size.
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@param[in, out] Emsk Pointer to EMSK (Extended Master Session Key) buffer.
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@param[in, out] EmskSize EMSK buffer size.
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@retval EFI_SUCCESS The operation completed successfully.
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@retval EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:
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Msk is NULL.
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MskSize is NULL.
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Emsk is NULL.
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EmskSize is NULL.
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@retval EFI_NOT_READY MSK and EMSK are not generated in current session yet.
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**/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_EAP_GET_KEY) (
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IN EFI_EAP_MANAGEMENT2_PROTOCOL *This,
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IN OUT UINT8 *Msk,
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IN OUT UINTN *MskSize,
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IN OUT UINT8 *Emsk,
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IN OUT UINT8 *EmskSize
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);
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///
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/// The EFI_EAP_MANAGEMENT2_PROTOCOL
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/// is used to control, configure and monitor EAPOL state machine on a Port, and return
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/// information of the Port. EAPOL state machine is built on a per-Port basis. Herein, a
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/// Port means a NIC. For the details of EAPOL, please refer to IEEE 802.1x
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/// specification.
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///
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struct _EFI_EAP_MANAGEMENT2_PROTOCOL {
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EFI_EAP_GET_SYSTEM_CONFIGURATION GetSystemConfiguration;
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EFI_EAP_SET_SYSTEM_CONFIGURATION SetSystemConfiguration;
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EFI_EAP_INITIALIZE_PORT InitializePort;
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EFI_EAP_USER_LOGON UserLogon;
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EFI_EAP_USER_LOGOFF UserLogoff;
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EFI_EAP_GET_SUPPLICANT_STATUS GetSupplicantStatus;
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EFI_EAP_SET_SUPPLICANT_CONFIGURATION SetSupplicantConfiguration;
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EFI_EAP_GET_SUPPLICANT_STATISTICS GetSupplicantStatistics;
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EFI_EAP_GET_KEY GetKey;
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};
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extern EFI_GUID gEfiEapManagement2ProtocolGuid;
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#endif
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