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Man Pages


Manual Reference Pages  -  TSPI_DAA_ISSUERKEYVERIFICATION (3)

TCG Software Stack Developer’s Reference

NAME

Tspi_DAA_IssuerKeyVerification - verifies the DAA public key

CONTENTS

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 Issuer with respect to its associated proof. This is a resource consuming 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, otherwise 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)

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TSS 1.2 TSPI_DAA_ISSUERKEYVERIFICATION (3) 2006-09-04

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