NAME¶

ldns_dnssec_verify_denial, ldns_dnssec_verify_denial_nsec3 - verify denial of existence

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 normal 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.

REPORTING BUGS¶

Please report bugs to ldns-team@nlnetlabs.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 automatically generated from the ldns source code.