OSSL_CRMF_MSG_get0_regInfo_utf8Pairs, OSSL_CRMF_MSG_set1_regInfo_utf8Pairs,

       Copyright 2007-2021 The OpenSSL Project Authors. All Rights Reserved.

       Licensed under the Apache License 2.0 (the "License").  You may not use this file except in compliance
       with the License.  You can obtain a copy in the file LICENSE in the source distribution or at
       <https://www.openssl.org/source/license.html>.

3.5.0                                              2025-06-04           OSSL_CRMF_MSG_SET1_REGINFO_CERTREQ(3SSL)

OSSL_CRMF_MSG_get0_regInfo_utf8Pairs() returns the first utf8Pairs regInfo in the given msg, if present.

       OSSL_CRMF_MSG_set1_regInfo_utf8Pairs() adds a copy of the given utf8pairs value as utf8Pairs regInfo to
       the given msg. See RFC 4211 section 7.1.

       OSSL_CRMF_MSG_get0_regInfo_certReq() returns the first certReq regInfo in the given msg, if present.

       OSSL_CRMF_MSG_set1_regInfo_certReq() adds a copy of the given cr value as certReq regInfo to the given
       msg. See RFC 4211 section 7.2.

       The OpenSSL CRMF support was added in OpenSSL 3.0.

       OSSL_CRMF_MSG_get0_regInfo_utf8Pairs, OSSL_CRMF_MSG_set1_regInfo_utf8Pairs,
       OSSL_CRMF_MSG_get0_regInfo_certReq, OSSL_CRMF_MSG_set1_regInfo_certReq - functions getting or setting
       CRMF Registration Info

       Calling the set1_*() functions multiple times adds multiple instances of the respective control to the
       regInfo structure of the given msg. While RFC 4211 expects multiple utf8Pairs in one regInfo structure,
       it does not allow multiple certReq.

       All get0_*() functions return the respective pointer value, NULL if not present.

       All set1_*() functions return 1 on success, 0 on error.

       RFC 4211

        #include <openssl/crmf.h>

        ASN1_UTF8STRING
            *OSSL_CRMF_MSG_get0_regInfo_utf8Pairs(const OSSL_CRMF_MSG *msg);
        int OSSL_CRMF_MSG_set1_regInfo_utf8Pairs(OSSL_CRMF_MSG *msg,
                                                 const ASN1_UTF8STRING *utf8pairs);
        OSSL_CRMF_CERTREQUEST
            *OSSL_CRMF_MSG_get0_regInfo_certReq(const OSSL_CRMF_MSG *msg);
        int OSSL_CRMF_MSG_set1_regInfo_certReq(OSSL_CRMF_MSG *msg,
                                               const OSSL_CRMF_CERTREQUEST *cr);