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CentOS 7.0 - man page for tspi_context_getkeybypublicinfo (centos section 3)

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Tspi_Context_GetKeyByPublicInTCG3Software Stack Developer's RefTspi_Context_GetKeyByPublicInfo(3)

NAME
       Tspi_Context_GetKeyByPublicInfo - search the persistent storage for a registered key using
       the provided public key information

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_Context_GetKeyByPublicInfo(TSS_HCONTEXT	   hContext,	  TSS_FLAG  persistentStorageType,
						  TSS_ALGORITHM_ID algID,	  UINT32    ulPublicInfoLength,
						  BYTE* 	   rgbPublicInfo, TSS_HKEY* phKey);

DESCRIPTION
       TSS_Context_GetKeyByPublicInfo  searches the persistent storage for a registered key using
       the  provided  public key information and creates a key object initalized according to the
       found data. On successful completion of the method a handle to the created new key  object
       is returned.

PARAMETERS
   hContext
       The handle of the context object.

   persistentStorageType
       Flag indicating the persistent storage the key is registered in.

   algId
       This parameter indicates the algorithm of the requested key.

   ulPublicInfoLength
       The length of the public key info provided at the parameter rgbPublicInfo.

   rgbPublicInfo
       The public key info is provided to identify the key to be look for at the persistent stor-
       age. In case algID equals to TSS_ALG_RSA this prameter contains the modulus of the  public
       RSA key.

   hKey
       Recieves  the  handle  of the key object representing the key. In case the key hasn't been
       found, this value will be NULL.

RETURN CODES
       Tspi_Context_GetKeyByPublicInfo returns TSS_SUCCESS on success, otherwise one of the  fol-
       lowing values are returned:

       TSS_E_INVALID_HANDLE - hContext is an invalid handle.

       TSS_E_INTERNAL_ERROR - An error occurred internal to the TSS.

CONFORMING TO
       Tspi_Context_GetKeyByPublicInfo	conforms to the Trusted Computing Group Software Specifi-
       cation version 1.1 Golden

SEE ALSO
       Tspi_Context_LoadKeyByUUID(3).

TSS 1.1 				    2004-05-26	       Tspi_Context_GetKeyByPublicInfo(3)
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