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NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON |
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gnutls_x509_c...ribute_by_oid(3) gnutls gnutls_x509_c...ribute_by_oid(3)
gnutls_x509_crq_get_attribute_by_oid - API function
#include <gnutls/x509.h>
int gnutls_x509_crq_get_attribute_by_oid(gnutls_x509_crq_t crq,
const char * oid, unsigned indx, void * buf, size_t * buf_size);
gnutls_x509_crq_t crq
should contain a gnutls_x509_crq_t type
const char * oid
holds an Object Identifier in null-terminated string
unsigned indx
In case multiple same OIDs exist in the attribute
list, this specifies which to get, use (0) to get the
first one
void * buf a pointer to a structure to hold the attribute data
(may be NULL)
size_t * buf_size
initially holds the size of buf
This function will return the attribute in the certificate request
specified by the given Object ID. The attribute will be DER
encoded.
Attributes in a certificate request is an optional set of data
appended to the request. Their interpretation depends on the CA
policy.
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative
error value.
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 3.8.10 gnutls_x509_c...ribute_by_oid(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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