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.IX Title "OSSL_CMP_ITAV_NEW_CACERTS 3ossl"
.TH OSSL_CMP_ITAV_NEW_CACERTS 3ossl "2024-06-04" "3.3.1" "OpenSSL"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.nh
.SH "NAME"
OSSL_CMP_ITAV_new_caCerts,
OSSL_CMP_ITAV_get0_caCerts,
OSSL_CMP_ITAV_new_rootCaCert,
OSSL_CMP_ITAV_get0_rootCaCert,
OSSL_CMP_ITAV_new_rootCaKeyUpdate,
OSSL_CMP_ITAV_get0_rootCaKeyUpdate
\&\- CMP utility functions for handling specific genm and genp messages
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\& #include <openssl/cmp.h>
\&
\& OSSL_CMP_ITAV *OSSL_CMP_ITAV_new_caCerts(const STACK_OF(X509) *caCerts);
\& int OSSL_CMP_ITAV_get0_caCerts(const OSSL_CMP_ITAV *itav, STACK_OF(X509) **out);
\&
\& OSSL_CMP_ITAV *OSSL_CMP_ITAV_new_rootCaCert(const X509 *rootCaCert);
\& int OSSL_CMP_ITAV_get0_rootCaCert(const OSSL_CMP_ITAV *itav, X509 **out);
\& OSSL_CMP_ITAV *OSSL_CMP_ITAV_new_rootCaKeyUpdate(const X509 *newWithNew,
\&                                                  const X509 *newWithOld,
\&                                                  const X509 *oldWithNew);
\& int OSSL_CMP_ITAV_get0_rootCaKeyUpdate(const OSSL_CMP_ITAV *itav,
\&                                        X509 **newWithNew,
\&                                        X509 **newWithOld,
\&                                        X509 **oldWithNew);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\s-1ITAV\s0 is short for InfoTypeAndValue.
.PP
\&\fIOSSL_CMP_ITAV_new_caCerts()\fR creates an \fB\s-1OSSL_CMP_ITAV\s0\fR structure of type
\&\fBcaCerts\fR and fills it with a copy of the provided list of certificates.
The \fIcaCerts\fR argument may be \s-1NULL\s0 or contain any number of certificates.
.PP
\&\fIOSSL_CMP_ITAV_get0_caCerts()\fR requires that \fIitav\fR has type \fBcaCerts\fR.
It assigns \s-1NULL\s0 to \fI*out\fR if there are no \s-1CA\s0 certificates in \fIitav\fR, otherwise
the internal pointer of type \fB\s-1STACK_OF\s0(X509)\fR with the certificates present.
.PP
\&\fIOSSL_CMP_ITAV_new_rootCaCert()\fR creates a new \fB\s-1OSSL_CMP_ITAV\s0\fR structure
of type \fBrootCaCert\fR that includes the optionally given certificate.
.PP
\&\fIOSSL_CMP_ITAV_get0_rootCaCert()\fR requires that \fIitav\fR has type \fBrootCaCert\fR.
It assigns \s-1NULL\s0 to \fI*out\fR if no certificate is included in \fIitav\fR, otherwise
the internal pointer to the certificate contained in the infoValue field.
.PP
\&\fIOSSL_CMP_ITAV_new_rootCaKeyUpdate()\fR creates a new \fB\s-1OSSL_CMP_ITAV\s0\fR structure
of type \fBrootCaKeyUpdate\fR that includes an RootCaKeyUpdateContent structure
with the optional \fInewWithNew\fR, \fInewWithOld\fR, and \fIoldWithNew\fR certificates.
An RootCaKeyUpdateContent structure is included only if \fInewWithNew\fR
is not \s-1NULL.\s0
.PP
\&\fIOSSL_CMP_ITAV_get0_rootCaKeyUpdate()\fR requires that \fIitav\fR has infoType
\&\fBrootCaKeyUpdate\fR.
If an update of a root \s-1CA\s0 certificate is included,
it assigns to \fI*newWithNew\fR the internal pointer
to the certificate contained in the newWithNew infoValue sub-field of \fIitav\fR.
If \fInewWithOld\fR is not \s-1NULL,\s0 it assigns to \fI*newWithOld\fR the internal pointer
to the certificate contained in the newWithOld infoValue sub-field of \fIitav\fR.
If \fIoldWithNew\fR is not \s-1NULL,\s0 it assigns to \fI*oldWithNew\fR the internal pointer
to the certificate contained in the oldWithNew infoValue sub-field of \fIitav\fR.
Each of these pointers will be set to \s-1NULL\s0 if no root \s-1CA\s0 certificate update 
is present or the respective sub-field is not included.
.SH "NOTES"
.IX Header "NOTES"
\&\s-1CMP\s0 is defined in \s-1RFC 4210.\s0
.SH "RETURN VALUES"
.IX Header "RETURN VALUES"
\&\fIOSSL_CMP_ITAV_new_caCerts()\fR,
\&\fIOSSL_CMP_ITAV_new_rootCaCert()\fR, and \fIOSSL_CMP_ITAV_new_rootCaKeyUpdate()\fR
return a pointer to the new \s-1ITAV\s0 structure on success, or \s-1NULL\s0 on error.
.PP
\&\fIOSSL_CMP_ITAV_get0_caCerts()\fR,
\&\fIOSSL_CMP_ITAV_get0_rootCaCert()\fR, and \fIOSSL_CMP_ITAV_get0_rootCaKeyUpdate()\fR
return 1 on success, 0 on error.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fIOSSL_CMP_ITAV_create\fR\|(3) and \fIOSSL_CMP_ITAV_get0_type\fR\|(3)
.SH "HISTORY"
.IX Header "HISTORY"
\&\fIOSSL_CMP_ITAV_new_caCerts()\fR, \fIOSSL_CMP_ITAV_get0_caCerts()\fR,
\&\fIOSSL_CMP_ITAV_new_rootCaCert()\fR, \fIOSSL_CMP_ITAV_get0_rootCaCert()\fR,
\&\fIOSSL_CMP_ITAV_new_rootCaKeyUpdate()\fR, and \fIOSSL_CMP_ITAV_get0_rootCaKeyUpdate()\fR
were added in OpenSSL 3.2.
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright 2022\-2024 The OpenSSL Project Authors. All Rights Reserved.
.PP
Licensed under the Apache License 2.0 (the \*(L"License\*(R").  You may not use
this file except in compliance with the License.  You can obtain a copy
in the file \s-1LICENSE\s0 in the source distribution or at
<https://www.openssl.org/source/license.html>.