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NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON |
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gnutls_x509_crt_get_issuer_dn3(3) gnutlsgnutls_x509_crt_get_issuer_dn3(3)
gnutls_x509_crt_get_issuer_dn3 - API function
#include <gnutls/x509.h>
int gnutls_x509_crt_get_issuer_dn3(gnutls_x509_crt_t cert,
gnutls_datum_t * dn, unsigned flags);
gnutls_x509_crt_t cert
should contain a gnutls_x509_crt_t type
gnutls_datum_t * dn
a pointer to a structure to hold the name; must be
freed using gnutls_free()
unsigned flags
zero or GNUTLS_X509_DN_FLAG_COMPAT
This function will allocate buffer and copy the name of issuer of
the Certificate. The name will be in the form
"C=xxxx,O=yyyy,CN=zzzz" as described in RFC4514. The output string
will be ASCII or UTF-8 encoded, depending on the certificate data.
When the flag GNUTLS_X509_DN_FLAG_COMPAT is specified, the output
format will match the format output by previous to 3.5.6 versions
of GnuTLS which was not not fully RFC4514-compliant.
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative
error value.
3.5.7
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
Copyright © 2001-2023 Free Software Foundation, Inc., and others.
Copying and distribution of this file, with or without
modification, are permitted in any medium without royalty provided
the copyright notice and this notice are preserved.
The full documentation for gnutls is maintained as a Texinfo
manual. If the /usr/share/doc/gnutls/ directory does not contain
the HTML form visit
https://www.gnutls.org/manual/
This page is part of the GnuTLS (GnuTLS Transport Layer Security
Library) project. Information about the project can be found at
⟨http://www.gnutls.org/⟩. If you have a bug report for this
manual page, send it to bugs@gnutls.org. This page was obtained
from the tarball fetched from
⟨https://www.gnupg.org/ftp/gcrypt/gnutls/⟩ on 2025-08-11. If you
discover any rendering problems in this HTML version of the page,
or you believe there is a better or more up-to-date source for the
page, or you have corrections or improvements to the information
in this COLOPHON (which is not part of the original manual page),
send a mail to man-pages@man7.org
gnutls 3.8.10gnutls_x509_crt_get_issuer_dn3(3)
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HTML rendering created 2025-09-06 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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