RPMB support in Windows 10 SDK (Build 10563)

new storage type Replay Protected Memory Block is now defined in Windows 10 SDK (10563):

//
// IOCTL to send commands to the RPMB for a storage device.
//
#define IOCTL_STORAGE_RPMB_COMMAND     CTL_CODE(IOCTL_STORAGE_BASE, 0x0726, METHOD_BUFFERED, FILE_ANY_ACCESS)

typedef enum _STORAGE_PROPERTY_ID {
StorageDeviceRpmbProperty,
StorageDeviceAttributesProperty
} STORAGE_PROPERTY_ID, *PSTORAGE_PROPERTY_ID;

//
// Output buffer for StorageDeviceRpmbProperty & PropertyStandardQuery
//

#define DEVICE_RPMB_DESCRIPTOR_VERSION_1             1

typedef struct _DEVICE_RPMB_DESCRIPTOR {

    //
    // Keep compatible with STORAGE_DESCRIPTOR_HEADER
    // Shall be set to DEVICE_RPMB_DESCRIPTOR_VERSION_1
    //

    ULONG Version;

    //
    // Keep compatible with STORAGE_DESCRIPTOR_HEADER
    // Shall be set to sizeof(DEVICE_RPMB_DESCRIPTOR)
    //

    ULONG Size;

    //
    // 0 if not supported, RPMB size in bytes otherwise
    //

    ULONG SizeInBytes;

    //
    // 0 if not supported, minimum 512 bytes
    // For UFS, this is (bRPMB_ReadWriteSize * 256)
    //

    ULONG MaxReliableWriteSizeInBytes;

} DEVICE_RPMB_DESCRIPTOR, *PDEVICE_RPMB_DESCRIPTOR;


//
// IOCTL_STORAGE_RPMB_COMMAND
//
// This IOCTL sends an RPMB command to the underlying storage device.
//
// Input buffer:
//  An array of STORAGE_DEVICE_RPMB_DATA_FRAME structures
//  * The number of frames included can be calculated by InputBufferLength / sizeof(STORAGE_DEVICE_RPMB_DATA_FRAME)
//
// Output buffer:
//  An array of STORAGE_DEVICE_RPMB_DATA_FRAME structures
//  * The number of frames included can be calculated by OutputBufferLength / sizeof(STORAGE_DEVICE_RPMB_DATA_FRAME)
//

// Ensure we are byte aligned
#pragma pack(push)
#pragma pack(1)

//
// This is the RPMB data frame used to compose all RPMB requests and responses.
//

typedef struct _STORAGE_DEVICE_RPMB_DATA_FRAME {

    //
    // Reserved
    //
    UCHAR Stuff[196];

    //
    // Either the key to be programmed or the MAC authenticating this frame or series of frames
    //
    UCHAR KeyOrMAC[32];

    //
    // The data input or output
    //
    UCHAR Data[256];

    //
    // Random 128-bit number generated by host
    //
    UCHAR Nonce[16];

    //
    // 32-bit counter
    //
    UCHAR WriteCounter[4];

    //
    // The half-sector address to operate on
    //
    UCHAR Address[2];

    //
    // The count of half-sector blocks to read/write
    //
    UCHAR BlockCount[2];

    //
    // The result of the operation
    //
    UCHAR OperationResult[2];

    //
    // The type of request or response
    //
    UCHAR RequestOrResponseType[2];

} STORAGE_DEVICE_RPMB_DATA_FRAME, *PSTORAGE_DEVICE_RPMB_DATA_FRAME;

//
// RPMB RequestOrResponseType Values
//

typedef enum _STORAGE_DEVICE_RPMB_COMMAND {
    StorRpmbProgramAuthKey                 = 0x00000001,
    StorRpmbQueryWriteCounter              = 0x00000002,
    StorRpmbAuthenticatedWrite             = 0x00000003,
    StorRpmbAuthenticatedRead              = 0x00000004,
    StorRpmbAuthenticatedDeviceConfigWrite = 0x00000006,
    StorRpmbAuthenticatedDeviceConfigRead  = 0x00000007,
} STORAGE_DEVICE_RPMB_COMMAND, *PSTORAGE_DEVICE_RPMB_COMMAND;

#pragma pack(pop)