ldns(3)                                                                                                                  ldns(3)



NAME
       ldns_dnssec_verify_denial, ldns_dnssec_verify_denial_nsec3


SYNOPSIS
       #include <stdint.h>
       #include <stdbool.h>

       #include <ldns/ldns.h>

       ldns_status ldns_dnssec_verify_denial(ldns_rr *rr, ldns_rr_list *nsecs, ldns_rr_list *rrsigs);

       ldns_status  ldns_dnssec_verify_denial_nsec3(ldns_rr  *rr,  ldns_rr_list  *nsecs,  ldns_rr_list  *rrsigs,  ldns_pkt_rcode
       packet_rcode, ldns_rr_type packet_qtype, bool packet_nodata);

DESCRIPTION
       ldns_dnssec_verify_denial() denial is not just a river in egypt

              rr: The (query) RR to check the denial of existence for
              nsecs: The list of NSEC RRs that are supposed to deny the
                               existence of the RR
              rrsigs: The RRSIG RR covering the NSEC RRs
              Returns LDNS_STATUS_OK if the NSEC RRs deny the existence, error code
                                     containing the reason they do not otherwise

       ldns_dnssec_verify_denial_nsec3() Denial of existence using NSEC3 records Since NSEC3 is a bit more complicated than nor-
              mal denial, some context arguments are needed

              rr: The (query) RR to check the denial of existence for
              nsecs: The list of NSEC3 RRs that are supposed to deny the
                               existence of the RR
              rrsigs: The RRSIG rr covering the NSEC RRs
              packet_rcode: The RCODE value of the packet that provided the
                                      NSEC3 RRs
              packet_qtype: The original query RR type
              packet_nodata: True if the providing packet had an empty ANSWER
                                       section
              Returns LDNS_STATUS_OK if the NSEC3 RRs deny the existence, error code
                                     containing the reason they do not otherwise

AUTHOR
       The ldns team at NLnet Labs. Which consists out of Jelte Jansen and Miek Gieben.


REPORTING BUGS
       Please report bugs to ldns-teamATnlnetlabs.nl or in our bugzilla at http://www.nlnetlabs.nl/bugs/index.html


COPYRIGHT
       Copyright (c) 2004 - 2006 NLnet Labs.

       Licensed under the BSD License. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.


SEE ALSO
       ldns_dnssec_trust_tree, ldns_dnssec_data_chain.  And perldoc Net::DNS, RFC1034, RFC1035, RFC4033, RFC4034  and RFC4035.

REMARKS
       This manpage was automaticly generated from the ldns source code by use of Doxygen and some perl.



                                                           30 May 2006                                                   ldns(3)