DragonFly On-Line Manual Pages

Tspi_DAA_IssuerKeyVerification(3)	     Tspi_DAA_IssuerKeyVerification(3)

		   TCG Software Stack Developer's Reference

NAME
       Tspi_DAA_IssuerKeyVerification - verifies the DAA public key

SYNOPSIS
       #include <tss/tss_typedef.h>
       #include <tss/tss_structs.h>
       #include <tss/tspi.h>

       TSPICALL Tspi_DAA_IssuerKeyVerification(
	   TSS_HDAA		     hDAA,
	   TSS_HKEY		     issuerPk,
	   TSS_DAA_PK_PROOF*	     issuerPkProof,
	   TSS_BOOL*		     isCorrect
       );

DESCRIPTION
       Tspi_DAA_IssuerKeyVerification verifies the DAA public key of a DAA Is-
       suer with respect to its associated proof.  This is a resource  consum-
       ing  task. It can be done by trusted third party (certification).  This
       is an optional function and does not require a TPM or a TCS.

PARAMETERS
   hDAA
       The hDAA parameter is used to specify the handle of the DAA object.

   issuerPk
       The issuerPk parameter is a DAA Issuer public key.

   issuerPkProof
       The issuerPkProof parameter is a structure representing the  proofs  of
       the correctness of the DAA Issuer public key.

   isCorrect
       The isCorrect parameter is the return corectness of the proof.

RETURN CODES
       Tspi_DAA_IssuerKeyVerification  returns	TSS_SUCCESS on success, other-
       wise one of the following values is returned:

       TSS_E_INVALID_HANDLE
	      Either the DAA is not valid.

       TSS_E_BAD_PARAMETER

       TSS_E_INTERNAL_ERROR
	      An internal SW error has been detected.

CONFORMING TO
       Tspi_DAA_IssuerKeyVerification conforms to the Trusted Computing  Group
       Software Specification version 1.2

SEE ALSO
       Tspi_DAA_IssueSetup(3)

TSS 1.2 			  2006-09-04 Tspi_DAA_IssuerKeyVerification(3)