ldns - Online Linux Manual PageSection : 3
Updated : 30 May 2006

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NAMEldns_dnssec_verify_denial, ldns_dnssec_verify_denial_nsec3 − verify denial of existence

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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);

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DESCRIPTIONldns_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

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AUTHORThe ldns team at NLnet Labs.

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REPORTING BUGSPlease report bugs to ldns-team@nlnetlabs.nl or in our bugzilla at http://www.nlnetlabs.nl/bugs/index.html

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COPYRIGHTCopyright (c) 2004 - 2006 NLnet Labs. Licensed under the BSD License. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

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

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REMARKSThis manpage was automatically generated from the ldns source code. 0

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Johanes Gumabo

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