'\" te
.\" Copyright (C) 2006 International Business Machines Corporation
.\" Written by Anthony Bussani based on the Trusted Computing Group Software Stack Specification Version 1.2
.\"
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.TH "Tspi_DAA_IssuerKeyVerification" 3 "2006-09-04" "TSS 1.2"
.ce 1
TCG Software Stack Developer's Reference
.SH NAME
Tspi_DAA_IssuerKeyVerification \- verifies the DAA public key
.SH "SYNOPSIS"
.ad l
.hy 0
.nf
.B #include <tss/tss_typedef.h>
.B #include <tss/tss_structs.h>
.B #include <tss/tspi.h>
.sp
.BI "TSPICALL Tspi_DAA_IssuerKeyVerification("
.BI "    TSS_HDAA                  " hDAA ","
.BI "    TSS_HKEY                  " issuerPk ","
.BI "    TSS_DAA_PK_PROOF*         " issuerPkProof ","
.BI "    TSS_BOOL*                 " isCorrect
.BI ");"
.fi
.sp
.ad
.hy

.SH "DESCRIPTION"
.PP
\Tspi_DAA_IssuerKeyVerification\fR
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.


.SH "PARAMETERS"
.PP
.SS hDAA
The \fIhDAA\fR parameter is used to specify the handle of the DAA object.
.SS issuerPk
The \fIissuerPk\fR parameter is a DAA Issuer public key.
.SS issuerPkProof
The \fIissuerPkProof\fR parameter is a structure representing the proofs of the correctness of the DAA Issuer public key.
.SS isCorrect
The \fIisCorrect\fR parameter is the return corectness of the proof.

.SH "RETURN CODES"
.PP
\fBTspi_DAA_IssuerKeyVerification\fR returns TSS_SUCCESS on success, otherwise one of the
following values is returned:
.TP
.SM TSS_E_INVALID_HANDLE
Either the DAA is not valid.
.TP
.SM TSS_E_BAD_PARAMETER
.TP
.SM TSS_E_INTERNAL_ERROR
An internal SW error has been detected.

.SH "CONFORMING TO"
.PP
\fBTspi_DAA_IssuerKeyVerification\fR conforms to the Trusted Computing Group
Software Specification version 1.2


.\" Oracle has added the ARC stability level to this manual page
.SH ATTRIBUTES
See
.BR attributes (5)
for descriptions of the following attributes:
.sp
.TS
box;
cbp-1 | cbp-1
l | l .
ATTRIBUTE TYPE	ATTRIBUTE VALUE 
=
Availability	library/security/trousers
=
Stability	Uncommitted
.TE 
.PP
.SH "SEE ALSO"

.PP
\fBTspi_DAA_IssueSetup\fR(3)



.SH NOTES

.\" Oracle has added source availability information to this manual page
This software was built from source available at https://java.net/projects/solaris-userland.  The original community source was downloaded from  http://sourceforge.net/projects/trousers/files/trousers/0.3.6/trousers-0.3.6.tar.gz

Further information about this software can be found on the open source community website at http://sourceforge.net/projects/trousers/files/trousers/.