gnutls_ocsp_resp_get_single(3) — Linux manual page


gnutls_ocsp_resp_get_single(3)   gnutls   gnutls_ocsp_resp_get_single(3)

NAME         top

       gnutls_ocsp_resp_get_single - API function

SYNOPSIS         top

       #include <gnutls/ocsp.h>

       int gnutls_ocsp_resp_get_single(gnutls_ocsp_resp_const_t resp,
       unsigned indx, gnutls_digest_algorithm_t * digest, gnutls_datum_t
       * issuer_name_hash, gnutls_datum_t * issuer_key_hash,
       gnutls_datum_t * serial_number, unsigned int * cert_status,
       time_t * this_update, time_t * next_update, time_t *
       revocation_time, unsigned int * revocation_reason);

ARGUMENTS         top

       gnutls_ocsp_resp_const_t resp
                   should contain a gnutls_ocsp_resp_t type

       unsigned indx
                   Specifies response number to get. Use (0) to get the
                   first one.

       gnutls_digest_algorithm_t * digest
                   output variable with gnutls_digest_algorithm_t hash

       gnutls_datum_t * issuer_name_hash
                   output buffer with hash of issuer's DN

       gnutls_datum_t * issuer_key_hash
                   output buffer with hash of issuer's public key

       gnutls_datum_t * serial_number
                   output buffer with serial number of certificate to

       unsigned int * cert_status
                   a certificate status, a gnutls_ocsp_cert_status_t

       time_t * this_update
                   time at which the status is known to be correct.

       time_t * next_update
                   when newer information will be available, or
                   (time_t)-1 if unspecified

       time_t * revocation_time
                   when  cert_status is GNUTLS_OCSP_CERT_REVOKED, holds
                   time of revocation.

       unsigned int * revocation_reason
                   revocation reason, a gnutls_x509_crl_reason_t enum.

DESCRIPTION         top

       This function will return the certificate information of the
        indx 'ed response in the Basic OCSP Response  resp .  The
       information returned corresponds to the OCSP SingleResponse
       structure except the final singleExtensions.

       Each of the pointers to output variables may be NULL to indicate
       that the caller is not interested in that value.

RETURNS         top

       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a
       negative error code is returned.  If you have reached the last

REPORTING BUGS         top

       Report bugs to <>.
       Home page:

COPYRIGHT         top

       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.

SEE ALSO         top

       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

COLOPHON         top

       This page is part of the GnuTLS (GnuTLS Transport Layer Security
       Library) project.  Information about the project can be found at
       ⟨⟩.  If you have a bug report for this
       manual page, send it to  This page was obtained
       from the tarball gnutls-3.8.2.tar.xz fetched from
       ⟨⟩ on 2023-12-22.  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

gnutls                            3.8.2   gnutls_ocsp_resp_get_single(3)