ldns(3) 						     Library Functions Manual							   ldns(3)

NAME

       ldns_verify, ldns_verify_rrsig, ldns_verify_rrsig_keylist, ldns_verify_rrsig_keylist_notime, ldns_verify_notime-

SYNOPSIS

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

       #include <ldns/ldns.h>

       ldns_status ldns_verify(ldns_rr_list *rrset, ldns_rr_list *rrsig, const ldns_rr_list *keys, ldns_rr_list *good_keys);

       ldns_status ldns_verify_rrsig(ldns_rr_list *rrset, ldns_rr *rrsig, ldns_rr *key);

       ldns_status ldns_verify_rrsig_keylist(ldns_rr_list *rrset, ldns_rr *rrsig, const ldns_rr_list *keys, ldns_rr_list *good_keys);

       ldns_status ldns_verify_rrsig_keylist_notime(ldns_rr_list *rrset, ldns_rr *rrsig, const ldns_rr_list *keys, ldns_rr_list *good_keys);

       ldns_status ldns_verify_notime(ldns_rr_list *rrset, ldns_rr_list *rrsig, const ldns_rr_list *keys, ldns_rr_list *good_keys);

DESCRIPTION

       ldns_verify() Verifies a list of signatures for one rrset.

	      rrset: the rrset to verify
	      rrsig: a list of signatures to check
	      keys: a list of keys to check with
	      good_keys: if this is a (initialized) list, the pointer to keys
				     from keys that validate one of the signatures
				     are added to it
	      Returns status LDNS_STATUS_OK if there is at least one correct key

       ldns_verify_rrsig() verify an rrsig with 1 key
	      rrset: the rrset
	      rrsig: the rrsig to verify
	      key: the key to use
	      Returns status message wether verification succeeded.

       ldns_verify_rrsig_keylist() Verifies an rrsig. All keys in the keyset are tried.
	      rrset: the rrset to check
	      rrsig: the signature of the rrset
	      keys: the keys to try
	      good_keys: if this is a (initialized) list, the pointer to keys
				     from keys that validate one of the signatures
				     are added to it
	      Returns a list of keys which validate the rrsig + rrset. Returns status LDNS_STATUS_OK if at least one key matched. Else an error.

       ldns_verify_rrsig_keylist_notime() Verifies an rrsig. All keys in the keyset are tried. Time is not checked.
	      rrset: the rrset to check
	      rrsig: the signature of the rrset
	      keys: the keys to try
	      good_keys: if this is a (initialized) list, the pointer to keys
				     from keys that validate one of the signatures
				     are added to it
	      Returns a list of keys which validate the rrsig + rrset. Returns status LDNS_STATUS_OK if at least one key matched. Else an error.

       ldns_verify_notime() Verifies a list of signatures for one rrset, but disregard the time.  Inception and Expiration are not checked.

	      rrset: the rrset to verify
	      rrsig: a list of signatures to check
	      keys: a list of keys to check with
	      good_keys: if this is a (initialized) list, the pointer to keys
				     from keys that validate one of the signatures
				     are added to it
	      Returns status LDNS_STATUS_OK if there is at least one correct key

AUTHOR

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

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_verify_rrsig_evp.  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)