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gnutls_ocsp_req_get_cert_id(3) — Linux manual page

NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON 

gnutls_ocsp_req_get_cert_id(3)   gnutls   gnutls_ocsp_req_get_cert_id(3)

NAME         top

       gnutls_ocsp_req_get_cert_id - API function

SYNOPSIS         top

       #include <gnutls/ocsp.h>

       int gnutls_ocsp_req_get_cert_id(gnutls_ocsp_req_const_t req,
       unsigned indx, gnutls_digest_algorithm_t * digest, gnutls_datum_t
       * issuer_name_hash, gnutls_datum_t * issuer_key_hash,
       gnutls_datum_t * serial_number);

ARGUMENTS         top

       gnutls_ocsp_req_const_t req
                   should contain a gnutls_ocsp_req_t type

       unsigned indx
                   Specifies which extension OID to get. Use (0) to get
                   the first one.

       gnutls_digest_algorithm_t * digest
                   output variable with gnutls_digest_algorithm_t hash
                   algorithm

       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
                   check

DESCRIPTION         top

       This function will return the certificate information of the
        indx 'ed request in the OCSP request.  The information returned
       corresponds to the CertID structure:

       <informalexample><programlisting> CertID      ::=     SEQUENCE {
       hashAlgorithm       AlgorithmIdentifier, issuerNameHash
       OCTET STRING, -- Hash of Issuer's DN issuerKeyHash       OCTET
       STRING, -- Hash of Issuers public key
       serialNumber   CertificateSerialNumber }
       </programlisting></informalexample>

       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
       CertID available GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be
       returned.

REPORTING BUGS         top

       Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org

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

       https://www.gnutls.org/manual/

COLOPHON         top

       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 gnutls-3.8.5.tar.xz fetched from
       ⟨http://www.gnutls.org/download.html⟩ on 2024-06-14.  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                            3.8.5   gnutls_ocsp_req_get_cert_id(3)

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