5 X509_get0_uids, X509_ACERT_get0_issuerUID
6 - get certificate and attribute certificate unique identifiers
10 #include <openssl/x509.h>
12 void X509_get0_uids(const X509 *x, const ASN1_BIT_STRING **piuid,
13 const ASN1_BIT_STRING **psuid);
15 #include <openssl/x509_acert.h>
17 ASN1_BIT_STRING *X509_ACERT_get0_issuerUID(X509_ACERT *x);
20 X509_get0_uids() sets B<*piuid> and B<*psuid> to the issuer and subject unique
21 identifiers of certificate B<x> or NULL if the fields are not present.
23 X509_ACERT_get0_issuerUID() returns the issuer unique identifier of the
24 attribute certificate B<x> or NULL if the field is not present.
28 The issuer and subject unique identifier fields are very rarely encountered in
29 practice outside test cases.
33 X509_get0_uids() does not return a value.
35 X509_ACERT_get0_issuerUID() returns a unique identifier on success or NULL
42 L<X509_CRL_get0_by_serial(3)>,
43 L<X509_get0_signature(3)>,
44 L<X509_get_ext_d2i(3)>,
45 L<X509_get_extension_flags(3)>,
46 L<X509_get_pubkey(3)>,
47 L<X509_get_subject_name(3)>,
48 L<X509_get_version(3)>,
49 L<X509_NAME_add_entry_by_txt(3)>,
50 L<X509_NAME_ENTRY_get_object(3)>,
51 L<X509_NAME_get_index_by_NID(3)>,
52 L<X509_NAME_print_ex(3)>,
56 L<X509_verify_cert(3)>
60 X509_get0_uids() was added in OpenSSL 1.1.0.
62 X509_ACERT_get0_issuerUID() was added in OpenSSL 3.4.
66 Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved.
68 Licensed under the Apache License 2.0 (the "License"). You may not use
69 this file except in compliance with the License. You can obtain a copy
70 in the file LICENSE in the source distribution or at
71 L<https://www.openssl.org/source/license.html>.