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NAME


       ldns_pkt_tsig_verify, ldns_pkt_tsig_sign-

SYNOPSIS

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

       #include <ldns/ldns.h>

       bool   ldns_pkt_tsig_verify(ldns_pkt   *pkt,   uint8_t   *wire,  size_t
       wire_size, const char *key_name, const char *key_data, ldns_rdf *mac);

       ldns_status ldns_pkt_tsig_sign(ldns_pkt  *pkt,  const  char  *key_name,
       const  char  *key_data,  uint16_t  fudge,  const  char *algorithm_name,
       ldns_rdf *query_mac);

DESCRIPTION

       ldns_pkt_tsig_verify() verifies the tsig rr for the  given  packet  and
              key.   The  wire  must  be  given too because tsig does not sign
              normalized packets.

              Returns true if tsig is correct, false if not, or if tsig is not
              set

       ldns_pkt_tsig_sign() creates a tsig rr for the given packet and key.
              pkt: the packet to sign
              key_name: the name of the shared key
              key_data: the key in base 64 format
              fudge: seconds of error permitted in time signed
              algorithm_name: the name of the algorithm used
              query_mac:  is  added  to the digest if not NULL (so NULL is for
              signing queries, not NULL is for signing answers)
              Returns status (OK if success)

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.   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)