NAME

       ldns_verify, ldns_verify_rrsig, ldns_verify_rrsig_keylist,
       ldns_verify_rrsig_keylist_notime, ldns_verify_notime - verify rrsigs

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(const ldns_rr_list *rrset, const 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 whether 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.

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, ldns_verify_rrsig_dsa, ldns_verify_rrsig_rsasha1,
       ldns_verify_rrsig_rsamd5, ldns_sign_public, ldns_zone_sign, ldns_key.  And perldoc
       Net::DNS, RFC1034, RFC1035, RFC4033, RFC4034  and RFC4035.

REMARKS

       This manpage was automatically generated from the ldns source code.

                                           30 May 2006                                    ldns(3)