tspi_key_convertmigrationblob(3) [debian man page]

Tspi_Key_ConvertMigrationBlob(3)			     Library Functions Manual				  Tspi_Key_ConvertMigrationBlob(3)

						     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  re-
       trieved 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

       Tspi_Key_ConvertMigrationBlob conforms to the Trusted Computing Group Software Specification version 1.1 Golden

SEE ALSO

       Tspi_Key_LoadKey(3), Tspi_Key_UnloadKey(3), Tspi_Key_CertifyKey(3), Tspi_Key_CreateMigrationBlob(3).

TSS 1.1 							    2004-05-25					  Tspi_Key_ConvertMigrationBlob(3)

Tspi_Key_CreateMigrationBlob(3) 		     TCG Software Stack Developer's Reference			   Tspi_Key_CreateMigrationBlob(3)

NAME

       Tspi_Key_CreateMigrationBlob - create a key blob suitable for migrating to another TPM.

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_CreateMigrationBlob(TSS_HKEY hKeyToMigrate,		TSS_HKEY hParentKey,
					       UINT32	ulMigTicketLength,	BYTE*	 rgbMigTicket,
					       UINT32*	pulRandomLength,	BYTE**	 prgbRandom,
					       UINT32*	pulMigrationBlobLength, BYTE**	 prgbMigrationBlob);

DESCRIPTION

       Tspi_Key_CreateMigrationBlob  returns a key blob containing an encrypted section, which will be different depending on the migration scheme
       indicated within the migration ticket previously created by the method Tspi_TPM_AuthorizeMigrationTicket().

PARAMETERS

   hKeyToMigrate
       Handle of the key object to migrate.

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

   ulMigTicketLength
       The length (in bytes) of the rgbMigTickey parameter.

   rgbMigTicket
       Pointer to memory containing the migration ticket (migration public key and its authorization digest).

   pulRandomLength
       On successful completion this parameter returns the random data length returned at the parameter prgbRandom.

   prgbRandom
       On successful completion this parameter returns the random data.

   pulMigrationBlobLength
       On successful completion this parameter returns the length of the migration blob data returned at the parameter prgbMigrationBlob.

   prgbMigrationBlob
       On successful completion this parameter returns the migration data blob.

RETURN CODES

       Tspi_Key_CreateMigrationBlob returns TSS_SUCCESS on success, otherwise one of the following values are returned:

       TSS_E_INVALID_HANDLE - Either hKeyToMigrate, hParentKey or rgbMigTicket are invalid parameters.

       TSS_E_BAD_PARAMETER - One of the passed parameters is wrong.

       TSS_E_KEY_NO_MIGRATION_POLICY - No migration policy picked.

       TSS_E_INTERNAL_ERROR - An error occurred internal to the TSS.

CONFORMING TO

       Tspi_Key_CreateMigrationBlob conforms to the Trusted Computing Group Software Specification version 1.1 Golden

SEE ALSO

       Tspi_Key_CreateKey(3), Tspi_Key_CertifyKey(3).

TSS 1.1 							    2004-05-26					   Tspi_Key_CreateMigrationBlob(3)