bionic (3) gnutls_ocsp_req_get_cert_id.3.gz

Provided by: gnutls-doc_3.5.18-1ubuntu1.6_all bug

NAME
       gnutls_ocsp_req_get_cert_id - API function


SYNOPSIS
       #include <gnutls/ocsp.h>

       int gnutls_ocsp_req_get_cert_id(gnutls_ocsp_req_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
       gnutls_ocsp_req_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
       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
       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
       Report bugs to <bugs@gnutls.org>.
       Home page: http://www.gnutls.org


       Copyright © 2001-2022 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
       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

       http://www.gnutls.org/manual/