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X509_ACERT_GET0_HOLDER_BASECERTID(3ossl)                               OpenSSL



NAME

       X509_ACERT_get0_holder_baseCertId, X509_ACERT_get0_holder_digest,
       X509_ACERT_get0_holder_entityName, X509_ACERT_set0_holder_baseCertId,
       X509_ACERT_set0_holder_digest, X509_ACERT_set0_holder_entityName,
       OSSL_ISSUER_SERIAL_get0_issuer, OSSL_ISSUER_SERIAL_get0_issuerUID,
       OSSL_ISSUER_SERIAL_get0_serial, OSSL_ISSUER_SERIAL_set1_issuer,
       OSSL_ISSUER_SERIAL_set1_issuerUID, OSSL_ISSUER_SERIAL_set1_serial,
       OSSL_OBJECT_DIGEST_INFO_get0_digest,
       OSSL_OBJECT_DIGEST_INFO_set1_digest - get and set Attribute Certificate
       holder fields


SYNOPSIS

        #include <openssl/x509_acert.h>

        const GENERAL_NAMES *X509_ACERT_get0_holder_entityName(const X509_ACERT *x);
        OSSL_ISSUER_SERIAL *X509_ACERT_get0_holder_baseCertId(const X509_ACERT *x);
        OSSL_OBJECT_DIGEST_INFO * X509_ACERT_get0_holder_digest(const X509_ACERT *x);
        void X509_ACERT_set0_holder_entityName(X509_ACERT *x, GENERAL_NAMES *name);
        void X509_ACERT_set0_holder_baseCertId(X509_ACERT *x, OSSL_ISSUER_SERIAL *isss);
        void X509_ACERT_set0_holder_digest(X509_ACERT *x,
                                           OSSL_OBJECT_DIGEST_INFO *dinfo);

        X509_NAME *OSSL_ISSUER_SERIAL_get0_issuer(OSSL_ISSUER_SERIAL *isss);
        ASN1_INTEGER *OSSL_ISSUER_SERIAL_get0_serial(OSSL_ISSUER_SERIAL *isss);
        ASN1_BIT_STRING *OSSL_ISSUER_SERIAL_get0_issuerUID(OSSL_ISSUER_SERIAL *isss);
        int OSSL_ISSUER_SERIAL_set1_issuer(OSSL_ISSUER_SERIAL *isss, X509_NAME *issuer);
        int OSSL_ISSUER_SERIAL_set1_serial(OSSL_ISSUER_SERIAL *isss, ASN1_INTEGER *serial);
        int OSSL_ISSUER_SERIAL_set1_issuerUID(OSSL_ISSUER_SERIAL *isss, ASN1_BIT_STRING *uid);

        void OSSL_OBJECT_DIGEST_INFO_get0_digest(OSSL_OBJECT_DIGEST_INFO *o,
                                                 ASN1_ENUMERATED **digestedObjectType,
                                                 X509_ALGOR **digestAlgorithm,
                                                 ASN1_BIT_STRING **digest);
        void OSSL_OBJECT_DIGEST_INFO_set1_digest(OSSL_OBJECT_DIGEST_INFO *o,
                                                 ASN1_ENUMERATED *digestedObjectType,
                                                 X509_ALGOR *digestAlgorithm,
                                                 ASN1_BIT_STRING *digest);


DESCRIPTION

       These routines set and get the holder identity of an X509 attribute
       certificate.

       X509_ACERT_set0_holder_entityName() sets the identity as a GENERAL_NAME
       name, X509_ACERT_set0_holder_baseCertId() sets the identity based on
       the issuer and serial number of a certificate detailed in isss and
       X509_ACERT_set0_holder_digest() sets the holder entity based on digest
       information dinfo. Although RFC 5755 section 4.2.2 recommends that only
       one of the above methods be used to set the holder identity for a given
       attribute certificate x, setting multiple methods at the same time is
       possible.  It is up to the application to handle cases when conflicting
       identity information is specified using different methods.

       Pointers to the internal structures describing the holder identity of
       attribute certificate x can be retrieved with
       X509_ACERT_get0_holder_entityName(),
       X509_ACERT_get0_holder_baseCertId(3), and
       X509_ACERT_get0_holder_digest().

       A OSSL_ISSUER_SERIAL object holds the subject name and UID of a
       certificate issuer and a certificate's serial number.
       OSSL_ISSUER_SERIAL_set1_issuer(), OSSL_ISSUER_SERIAL_set1_issuerUID(),
       and OSSL_ISSUER_SERIAL_set1_serial() respectively copy these values
       into the OSSL_ISSUER_SERIAL structure.  The application is responsible
       for freeing its own copy of these values after use.
       OSSL_ISSUER_SERIAL_get0_issuer(), OSSL_ISSUER_SERIAL_get0_issuerUID(),
       and OSSL_ISSUER_SERIAL_get0_serial() return pointers to these values in
       the object.

       An OSSL_OBJECT_DIGEST_INFO object holds a digest of data to identify
       the attribute certificate holder.
       OSSL_OBJECT_DIGEST_INFO_set1_digest() sets the digest information of
       the object.  The type of digest information is given by
       digestedObjectType and can be one of:

       OSSL_OBJECT_DIGEST_INFO_PUBLIC_KEY
           Hash of a public key

       OSSL_OBJECT_DIGEST_INFO_PUBLIC_KEY_CERT
           Hash of a public key certificate

       OSSL_OBJECT_DIGEST_INFO_OTHER
           Hash of another object. See NOTES below.

       digestAlgorithm indicates the algorithm used to compute digest.


RETURN VALUES

       All set0/set1 routines return 1 for success and 0 for failure.  All
       get0 functions return a pointer to the object's inner structure. These
       pointers must not be freed after use.


NOTES

       Although the value of OSSL_OBJECT_DIGEST_INFO_OTHER is defined in RFC
       5755, its use is prohibited for conformant attribute certificates.


HISTORY

       These functions were added in OpenSSL 3.4.


COPYRIGHT

       Copyright 2023-2024 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>.

3.4.0                             2024-10-29
                                      X509_ACERT_GET0_HOLDER_BASECERTID(3ossl)

openssl 3.4.0 - Generated Tue Nov 19 10:09:58 CST 2024
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