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.\" Copyright (C) 2006 International Business Machines Corporation
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.\" Written by Anthony Bussani based on the Trusted Computing Group Software Stack Specification Version 1.2
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.de Sp \" Vertical space (when we can't use .PP)
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.ie \\n(.$>=3 .ne \\$3
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.TH "Tspi_DAA_VerifyInit" 3 "2006-09-04" "TSS 1.2"
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TCG Software Stack Developer's Reference
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Tspi_DAA_VerifyInit \- creates a challenge for the TCG platform
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.B #include <tss/tss_typedef.h>
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.B #include <tss/tss_structs.h>
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.B #include <tss/tspi.h>
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.BI "TSPICALL Tspi_DAA_VerifyInit("
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.BI " TSS_HDAA " hDAA ","
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.BI " UINT32* " nonceVerifierLength ","
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.BI " BYTE** " nonceVerifier ","
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.BI " UINT32* " baseNameLength ","
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.BI " BYTE** " baseName
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\Tspi_DAA_VerifyInit\fR
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is part of the DAA Verifier component. It's the first function out of 2 in order to verify
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a DAA Credential of a TCG platform. It creates a challenge for the TCG platform.
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This is an optional function and does not require a TPM or a TCS.
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The \fIhDAA\fR parameter is used to specify the handle of the DAA object.
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.SS nonceVerifierLength
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The \fInonceVerifierLength\fR parameter is the length of the nonceVerifier.
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The \fInonceVerifier\fR parameter is the challenge for the platform.
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The \fIbaseNameLength\fR parameter is the length of the baseName.
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The \fIbaseName\fR parameter is the base name that was chosen for the DAA Signature.
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\fBTspi_DAA_VerifyInit\fR returns TSS_SUCCESS on success, otherwise one of the
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following values is returned:
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.SM TSS_E_BAD_PARAMETER
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.SM TSS_E_INTERNAL_ERROR
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An internal SW error has been detected.
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\fBTspi_DAA_VerifyInit\fR conforms to the Trusted Computing Group
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Software Specification version 1.2
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\fBTspi_DAA_IssuerKeyVerification\fR(3)