1Tspi_DAA_IssuerKeyVerificatiLoinb(r3a)ry Functions MTasnpuia_lDAA_IssuerKeyVerification(3)
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5                   TCG Software Stack Developer's Reference
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NAME

8       Tspi_DAA_IssuerKeyVerification - verifies the DAA public key
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SYNOPSIS

11       #include <tss/tss_typedef.h>
12       #include <tss/tss_structs.h>
13       #include <tss/tspi.h>
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15       TSPICALL Tspi_DAA_IssuerKeyVerification(
16           TSS_HDAA                  hDAA,
17           TSS_HKEY                  issuerPk,
18           TSS_DAA_PK_PROOF*         issuerPkProof,
19           TSS_BOOL*                 isCorrect
20       );
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DESCRIPTION

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

33   hDAA
34       The hDAA parameter is used to specify the handle of the DAA object.
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36   issuerPk
37       The issuerPk parameter is a DAA Issuer public key.
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39   issuerPkProof
40       The issuerPkProof parameter is a structure representing the  proofs  of
41       the correctness of the DAA Issuer public key.
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43   isCorrect
44       The isCorrect parameter is the return corectness of the proof.
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RETURN CODES

48       Tspi_DAA_IssuerKeyVerification  returns  TSS_SUCCESS on success, other‐
49       wise one of the following values is returned:
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51       TSS_E_INVALID_HANDLE
52              Either the DAA is not valid.
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54       TSS_E_BAD_PARAMETER
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56       TSS_E_INTERNAL_ERROR
57              An internal SW error has been detected.
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CONFORMING TO

61       Tspi_DAA_IssuerKeyVerification conforms to the Trusted Computing  Group
62       Software Specification version 1.2
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SEE ALSO

66       Tspi_DAA_IssueSetup(3)
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71TSS 1.2                           2006-09-04 Tspi_DAA_IssuerKeyVerification(3)
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