NAME

       ldns_calc_keytag,   ldns_verify,   ldns_verify_rrsig,  ldns_verify_rrsig_dsa,  ldns_verify_rrsig_rsasha1,

       ldns_verify_rrsig_rsamd5, ldns_key_rr2ds, ldns_key_buf2dsa, ldns_key_buf2rsa-

SYNOPSIS

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

       #include <ldns/ldns.h>

       uint16_t ldns_calc_keytag(const ldns_rr *key);

       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_dsa(ldns_buffer *sig, ldns_buffer *rrset, ldns_buffer *key);

       ldns_status ldns_verify_rrsig_rsasha1(ldns_buffer *sig, ldns_buffer *rrset, ldns_buffer *key);

       ldns_status ldns_verify_rrsig_rsamd5(ldns_buffer *sig, ldns_buffer *rrset, ldns_buffer *key);

       ldns_rr* ldns_key_rr2ds(const ldns_rr *key, ldns_hash h);

       DSA* ldns_key_buf2dsa(ldns_buffer *key);

       RSA* ldns_key_buf2rsa(ldns_buffer *key);

DESCRIPTION

       ldns_calc_keytag() calculates a keytag of a key for use in DNSSEC.

              key: the key as an RR to use for the calc.
              Returns the keytag

       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_dsa()  verifies  a buffer with signature data (DSA) for a buffer with rrset data with a
              buffer with key data.

              sig: the signature data
              rrset: the rrset data, sorted and processed for verification
              key: the key data

       ldns_verify_rrsig_rsasha1() verifies a buffer with signature data (RSASHA1) for a buffer with rrset  data
              with a buffer with key data.

              sig: the signature data
              rrset: the rrset data, sorted and processed for verification
              key: the key data

       ldns_verify_rrsig_rsamd5()  verifies  a  buffer with signature data (RSAMD5) for a buffer with rrset data
              with a buffer with key data.

              sig: the signature data
              rrset: the rrset data, sorted and processed for verification
              key: the key data

       ldns_key_rr2ds() returns a new DS rr that represents the given key rr.

              *key: the key to convert
              h: the hash to use LDNS_SHA1/LDNS_SHA256

              Returns ldns_rr* a new rr pointer to a DS

       ldns_key_buf2dsa() converts a buffer holding key material to a DSA key in openssl.

              key: the key to convert
              Returns a DSA * structure with the key material

       ldns_key_buf2rsa() converts a buffer holding key material to a RSA key in openssl.

              key: the key to convert
              Returns a RSA * structure with the key material

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_key,  ldns_sign_public,  ldns_zone_sign,  ldns_verify,  ldns_verify_rrsig.   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)