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Tspi_DAA_VerifyInit(3)					Tspi_DAA_VerifyInit(3)

		   TCG Software Stack Developer's Reference


Tspi_DAA_VerifyInit - creates a challenge for the TCG platform


#include <tss/tss_typedef.h> #include <tss/tss_structs.h> #include <tss/tspi.h> TSPICALL Tspi_DAA_VerifyInit( TSS_HDAA hDAA, UINT32* nonceVerifierLength, BYTE** nonceVerifier, UINT32* baseNameLength, BYTE** baseName );


Tspi_DAA_VerifyInit is part of the DAA Verifier component. It's the first function out of 2 in order to verify a DAA Credential of a TCG platform. It creates a challenge for the TCG platform. This is an op- tional function and does not require a TPM or a TCS.


hDAA The hDAA parameter is used to specify the handle of the DAA object. nonceVerifierLength The nonceVerifierLength parameter is the length of the nonceVerifier. nonceVerifier The nonceVerifier parameter is the challenge for the platform. baseNameLength The baseNameLength parameter is the length of the baseName. baseName The baseName parameter is the base name that was chosen for the DAA Signature.


Tspi_DAA_VerifyInit returns TSS_SUCCESS on success, otherwise one of the following values is returned: TSS_E_BAD_PARAMETER TSS_E_INTERNAL_ERROR An internal SW error has been detected. CONFORMING TO Tspi_DAA_VerifyInit conforms to the Trusted Computing Group Software Specification version 1.2


Tspi_DAA_IssuerKeyVerification(3) TSS 1.2 2006-09-04 Tspi_DAA_VerifyInit(3)

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