centos man page for gnutls_ocsp_req_get_cert_id

gnutls_ocsp_req_get_cert_id(3)					      gnutls					    gnutls_ocsp_req_get_cert_id(3)

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 structure

       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 <bug-gnutls@gnu.org>.
       General guidelines for reporting bugs: http://www.gnu.org/gethelp/
       GnuTLS home page: http://www.gnu.org/software/gnutls/

COPYRIGHT
       Copyright (C) 2012 Free Software Foundation, Inc..
       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 info and gnutls programs are properly installed at your  site,
       the command

	      info gnutls

       should give you access to the complete manual.  As an alternative you may obtain the manual from:

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

gnutls								      3.1.15					    gnutls_ocsp_req_get_cert_id(3)