NAME

       OSSL_CRMF_MSG_get0_tmpl, OSSL_CRMF_CERTTEMPLATE_get0_serialNumber,
       OSSL_CRMF_CERTTEMPLATE_get0_subject, OSSL_CRMF_CERTTEMPLATE_get0_issuer,
       OSSL_CRMF_CERTTEMPLATE_get0_extensions, OSSL_CRMF_CERTID_get0_serialNumber,
       OSSL_CRMF_CERTID_get0_issuer, OSSL_CRMF_ENCRYPTEDVALUE_get1_encCert,
       OSSL_CRMF_MSG_get_certReqId - functions reading from CRMF CertReqMsg structures

SYNOPSIS

        #include <openssl/crmf.h>

        OSSL_CRMF_CERTTEMPLATE *OSSL_CRMF_MSG_get0_tmpl(const OSSL_CRMF_MSG *crm);
        const ASN1_INTEGER
        *OSSL_CRMF_CERTTEMPLATE_get0_serialNumber(const OSSL_CRMF_CERTTEMPLATE *tmpl);
        const X509_NAME
        *OSSL_CRMF_CERTTEMPLATE_get0_subject(const OSSL_CRMF_CERTTEMPLATE *tmpl);
        const X509_NAME
        *OSSL_CRMF_CERTTEMPLATE_get0_issuer(const OSSL_CRMF_CERTTEMPLATE *tmpl);
        X509_EXTENSIONS
        *OSSL_CRMF_CERTTEMPLATE_get0_extensions(const OSSL_CRMF_CERTTEMPLATE *tmpl);

        const ASN1_INTEGER
        *OSSL_CRMF_CERTID_get0_serialNumber(const OSSL_CRMF_CERTID *cid);
        const X509_NAME *OSSL_CRMF_CERTID_get0_issuer(const OSSL_CRMF_CERTID *cid);

        X509
        *OSSL_CRMF_ENCRYPTEDVALUE_get1_encCert(const OSSL_CRMF_ENCRYPTEDVALUE *ecert,
                                               OSSL_LIB_CTX *libctx, const char *propq,
                                               EVP_PKEY *pkey);

        int OSSL_CRMF_MSG_get_certReqId(const OSSL_CRMF_MSG *crm);

DESCRIPTION

       OSSL_CRMF_MSG_get0_tmpl() retrieves the certificate template of crm.

       OSSL_CRMF_CERTTEMPLATE_get0_serialNumber() retrieves the serialNumber of the given
       certificate template tmpl.

       OSSL_CRMF_CERTTEMPLATE_get0_subject() retrieves the subject name of the given certificate
       template tmpl.

       OSSL_CRMF_CERTTEMPLATE_get0_issuer() retrieves the issuer name of the given certificate
       template tmpl.

       OSSL_CRMF_CERTTEMPLATE_get0_extensions() retrieves the X.509 extensions of the given
       certificate template tmpl, or NULL if not present.

       OSSL_CRMF_CERTID_get0_serialNumber retrieves the serialNumber of the given CertId cid.

       OSSL_CRMF_CERTID_get0_issuer retrieves the issuer name of the given CertId cid, which must
       be of ASN.1 type GEN_DIRNAME.

       OSSL_CRMF_ENCRYPTEDVALUE_get1_encCert() decrypts the certificate in the given
       encryptedValue ecert, using the private key pkey, library context libctx and property
       query string propq (see OSSL_LIB_CTX(3)).  This is needed for the indirect POPO method as
       in RFC 4210 section 5.2.8.2.  The function returns the decrypted certificate as a copy,
       leaving its ownership with the caller, who is responsible for freeing it.

       OSSL_CRMF_MSG_get_certReqId() retrieves the certReqId of crm.

RETURN VALUES

       OSSL_CRMF_MSG_get_certReqId() returns the certificate request ID as a nonnegative integer
       or -1 on error.

       All other functions return a pointer with the intended result or NULL on error.

SEE ALSO

       RFC 4211

HISTORY

       The OpenSSL CRMF support was added in OpenSSL 3.0.

COPYRIGHT

       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>.