---
name: "OSSL_CRMF_MSG_set1_regCtrl_regToken"
section: "3ssl"
platform: "linux"
package: "openssl"
version: "3.6.5-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/OSSL_CRMF_MSG_set1_regCtrl_regToken"
---

# OSSL\_CRMF\_MSG\_set1\_regCtrl\_regToken(3ssl)

functions getting or setting CRMF Registration Controls

## NAME

OSSL\_CRMF\_MSG\_get0\_regCtrl\_regToken, OSSL\_CRMF\_MSG\_set1\_regCtrl\_regToken, OSSL\_CRMF\_MSG\_get0\_regCtrl\_authenticator, OSSL\_CRMF\_MSG\_set1\_regCtrl\_authenticator, OSSL\_CRMF\_MSG\_PKIPublicationInfo\_push0\_SinglePubInfo, OSSL\_CRMF\_MSG\_set0\_SinglePubInfo, OSSL\_CRMF\_MSG\_set\_PKIPublicationInfo\_action, OSSL\_CRMF\_MSG\_get0\_regCtrl\_pkiPublicationInfo, OSSL\_CRMF\_MSG\_set1\_regCtrl\_pkiPublicationInfo, OSSL\_CRMF\_MSG\_get0\_regCtrl\_protocolEncrKey, OSSL\_CRMF\_MSG\_set1\_regCtrl\_protocolEncrKey, OSSL\_CRMF\_MSG\_get0\_regCtrl\_oldCertID, OSSL\_CRMF\_MSG\_set1\_regCtrl\_oldCertID, OSSL\_CRMF\_CERTID\_gen - functions getting or setting CRMF Registration Controls

## SYNOPSIS

```
 #include <openssl/crmf.h>
 ASN1_UTF8STRING
    *OSSL_CRMF_MSG_get0_regCtrl_regToken(const OSSL_CRMF_MSG *msg);
 int OSSL_CRMF_MSG_set1_regCtrl_regToken(OSSL_CRMF_MSG *msg,
                                         const ASN1_UTF8STRING *tok);
 ASN1_UTF8STRING
    *OSSL_CRMF_MSG_get0_regCtrl_authenticator(const OSSL_CRMF_MSG *msg);
 int OSSL_CRMF_MSG_set1_regCtrl_authenticator(OSSL_CRMF_MSG *msg,
                                              const ASN1_UTF8STRING *auth);
 int OSSL_CRMF_MSG_PKIPublicationInfo_push0_SinglePubInfo(
                                  OSSL_CRMF_PKIPUBLICATIONINFO *pi,
                                  OSSL_CRMF_SINGLEPUBINFO *spi);
 int OSSL_CRMF_MSG_set0_SinglePubInfo(OSSL_CRMF_SINGLEPUBINFO *spi,
                                      int method, GENERAL_NAME *nm);
 int OSSL_CRMF_MSG_set_PKIPublicationInfo_action(
                                  OSSL_CRMF_PKIPUBLICATIONINFO *pi, int action);
 OSSL_CRMF_PKIPUBLICATIONINFO
    *OSSL_CRMF_MSG_get0_regCtrl_pkiPublicationInfo(const OSSL_CRMF_MSG *msg);
 int OSSL_CRMF_MSG_set1_regCtrl_pkiPublicationInfo(OSSL_CRMF_MSG *msg,
                                        const OSSL_CRMF_PKIPUBLICATIONINFO *pi);
 X509_PUBKEY
    *OSSL_CRMF_MSG_get0_regCtrl_protocolEncrKey(const OSSL_CRMF_MSG *msg);
 int OSSL_CRMF_MSG_set1_regCtrl_protocolEncrKey(OSSL_CRMF_MSG *msg,
                                                const X509_PUBKEY *pubkey);
 OSSL_CRMF_CERTID
    *OSSL_CRMF_MSG_get0_regCtrl_oldCertID(const OSSL_CRMF_MSG *msg);
 int OSSL_CRMF_MSG_set1_regCtrl_oldCertID(OSSL_CRMF_MSG *msg,
                                          const OSSL_CRMF_CERTID *cid);
 OSSL_CRMF_CERTID *OSSL_CRMF_CERTID_gen(const X509_NAME *issuer,
                                        const ASN1_INTEGER *serial);
```

## DESCRIPTION

Each of the **OSSL\_CRMF\_MSG\_get0\_regCtrl\_X()** functions returns the respective control X in the given *msg*, if present.

**OSSL\_CRMF\_MSG\_set1\_regCtrl\_regToken()** sets the regToken control in the given *msg* copying the given *tok* as value. See RFC 4211, section 6.1.

**OSSL\_CRMF\_MSG\_set1\_regCtrl\_authenticator()** sets the authenticator control in the given *msg* copying the given *auth* as value. See RFC 4211, section 6.2.

**OSSL\_CRMF\_MSG\_PKIPublicationInfo\_push0\_SinglePubInfo()** pushes the given *spi* to *si*. Consumes the *spi* pointer.

**OSSL\_CRMF\_MSG\_set0\_SinglePubInfo()** sets in the given SinglePubInfo *spi* the *method* and publication location, in the form of a GeneralName, *nm*. The publication location is optional, and therefore *nm* may be NULL. The function consumes the *nm* pointer if present. Available methods are:\
  \# define OSSL\_CRMF\_PUB\_METHOD\_DONTCARE 0\
  \# define OSSL\_CRMF\_PUB\_METHOD\_X500     1\
  \# define OSSL\_CRMF\_PUB\_METHOD\_WEB      2\
  \# define OSSL\_CRMF\_PUB\_METHOD\_LDAP     3

**OSSL\_CRMF\_MSG\_set\_PKIPublicationInfo\_action()** sets the action in the given *pi* using the given *action* as value. See RFC 4211, section 6.3. Available actions are:\
  \# define OSSL\_CRMF\_PUB\_ACTION\_DONTPUBLISH   0\
  \# define OSSL\_CRMF\_PUB\_ACTION\_PLEASEPUBLISH 1

**OSSL\_CRMF\_MSG\_set1\_regCtrl\_pkiPublicationInfo()** sets the pkiPublicationInfo control in the given *msg* copying the given *tok* as value. See RFC 4211, section 6.3.

**OSSL\_CRMF\_MSG\_set1\_regCtrl\_protocolEncrKey()** sets the protocolEncrKey control in the given *msg* copying the given *pubkey* as value. See RFC 4211 section 6.6.

**OSSL\_CRMF\_MSG\_set1\_regCtrl\_oldCertID()** sets the **oldCertID** regToken control in the given *msg* copying the given *cid* as value. See RFC 4211, section 6.5.

OSSL\_CRMF\_CERTID\_gen produces an OSSL\_CRMF\_CERTID\_gen structure copying the given *issuer* name and *serial* number.

## RETURN VALUES

All OSSL\_CRMF\_MSG\_get0\_\*() functions return the respective pointer value or NULL if not present and on error.

All OSSL\_CRMF\_MSG\_set1\_\*() functions return 1 on success, 0 on error.

**OSSL\_CRMF\_CERTID\_gen()** returns a pointer to the resulting structure or NULL on error.

## NOTES

A function **OSSL\_CRMF\_MSG\_set1\_regCtrl\_pkiArchiveOptions()** for setting an Archive Options Control is not yet implemented due to missing features to create the needed OSSL\_CRMF\_PKIARCHIVEOPTINS content.

## SEE ALSO

RFC 4211

## HISTORY

The OpenSSL CRMF support was added in OpenSSL 3.0.

## COPYRIGHT

Copyright 2007-2022 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\>.