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NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON |
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gnutls_x509_c...ey_purpose_oid(3) gnutlsgnutls_x509_c...ey_purpose_oid(3)
gnutls_x509_crq_get_key_purpose_oid - API function
#include <gnutls/x509.h>
int gnutls_x509_crq_get_key_purpose_oid(gnutls_x509_crq_t crq,
unsigned indx, void * oid, size_t * sizeof_oid, unsigned int *
critical);
gnutls_x509_crq_t crq
should contain a gnutls_x509_crq_t type
unsigned indx
This specifies which OID to return, use (0) to get the
first one
void * oid a pointer to store the OID (may be NULL)
size_t * sizeof_oid
initially holds the size of oid
unsigned int * critical
output variable with critical flag, may be NULL.
This function will extract the key purpose OIDs of the Certificate
specified by the given index. These are stored in the Extended
Key Usage extension (2.5.29.37). See the GNUTLS_KP_* definitions
for human readable names.
GNUTLS_E_SHORT_MEMORY_BUFFER if the provided buffer is not long
enough, and in that case the * sizeof_oid will be updated with the
required size. On success 0 is returned.
2.8.0
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 2025-02-02. 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 3.8.8 gnutls_x509_c...ey_purpose_oid(3)
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HTML rendering created 2025-02-02 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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