Tribblix: manual page: Tspi_Key_ConvertMigrationBlob.3

Tspi_Key_ConvertMigrationBlob(3) Introduction to Library Functions

TCG Software Stack Developer's Reference

NAME

Tspi_Key_ConvertMigrationBlob - create a wrapped key from a migration
blob

SYNOPSIS

#include <tss/platform.h>
#include <tss/tcpa_defines.h>
#include <tss/tcpa_typedef.h>
#include <tss/tcpa_struct.h>
#include <tss/tss_typedef.h>
#include <tss/tss_structs.h>
#include <tss/tspi.h>

TSS_RESULT Tspi_Key_ConvertMigrationBlob(TSS_HKEY hKeyToMigrate, TSS_HKEY hParentKey,
UINT32 ulRandomLength, BYTE* rgbRandom,
UINT32 ulMigrationBlobLength, BYTE* rgbMigrationBlob);

DESCRIPTION

Tspi_Key_ConvertMigrationBlob takes the migration blob built by
Tspi_Key_CreateMigrationBlob using the migration scheme
TSS_MS_MIGRATE and creates a normal wrapped key. The resulting normal
wrapped key blob is stored in the instance associated with
hKeyToMigrate and may be retrieved from that instance by
Tspi_GetAttribData.

PARAMETERS

hKeyToMigrate
The handle of the key object to convert.

hParentKey
Handle to the parent key related to the key addressed by
hKeyToMigrate.

ulRandomLength
Length of random data provided at the parameter rgbRandom.

rgbRandom
Random data as returned together with the migration blob by the
method Tspi_Key_CreateMigrationBlob.

ulMigrationBlobLength
Length of the migration blob data provided at the parameter
rgbMigrationBlob.

rgbMigrationBlob
Migration blob data as returned by a previously called method
Tspi_Key_CreateMigrationBlob.

RETURN CODES

Tspi_Key_ConvertMigrationBlob returns TSS_SUCCESS on success,
otherwise one of the following values is returned:

TSS_E_INVALID_HANDLE
hKeyToMigrate or hParentKey is not a valid handle.

TSS_E_INTERNAL_ERROR
An internal SW error has been detected.

TSS_E_BAD_PARAMETER
One or more parameters is bad.

CONFORMING TO