NAME

       Net::DNS::SEC - DNSSEC extensions to Net::DNS

SYNOPSIS

           use Net::DNS::SEC;

DESCRIPTION

       The Net::DNS::SEC suite provides the additional DNS resource records required to support
       DNSSEC as described in RFC4033, 4034, 4035 and subsequent related documents.

       Net::DNS::SEC is installed as an extension to an existing Net::DNS installation.

       The extended package features are made visible by substituting Net::DNS::SEC for Net::DNS
       in the use declaration.

UTILITY FUNCTIONS

   algorithm
           $mnemonic = algorithm( 5 );
           $numeric  = algorithm( 'RSA-SHA1' );
           print "algorithm mnemonic\t", $mnemonic, "\n";
           print "algorithm number:\t",  $numeric,  "\n";

       algorithm() provides conversions between an algorithm code number and the corresponding
       mnemonic.

   digtype
           $mnemonic = digtype( 2 );
           $numeric  = digtype( 'SHA-256' );
           print "digest type mnemonic\t", $mnemonic, "\n";
           print "digest type number:\t",  $numeric,  "\n";

       digtype() provides conversions between a digest type number and the corresponding
       mnemonic.

   key_difference
           @result = key_difference( \@a, \@b );

       Fills @result with all keys in array @a that are not in array @b.

COPYRIGHT

       Copyright (c)2001-2005 RIPE NCC.  Author Olaf M. Kolkman

       All Rights Reserved

LICENSE

       Permission to use, copy, modify, and distribute this software and its documentation for
       any purpose and without fee is hereby granted, provided that the above copyright notice
       appear in all copies and that both that copyright notice and this permission notice appear
       in supporting documentation, and that the name of the author not be used in advertising or
       publicity pertaining to distribution of the software without specific prior written
       permission.

       THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED
       WARRANTIES OF MERCHANTABILITY AND FITNESS; IN NO EVENT SHALL AUTHOR BE LIABLE FOR ANY
       SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
       OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
       ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

SEE ALSO

       perl, Net::DNS, Net::DNS::RR::DNSKEY, Net::DNS::RR::DS, Net::DNS::RR::NSEC,
       Net::DNS::RR::NSEC3, Net::DNS::RR::NSEC3PARAM, Net::DNS::RR::RRSIG, Net::DNS::RR::KEY,
       Net::DNS::RR::SIG, Net::DNS::RR::CDS, Net::DNS::RR::CDNSKEY, Net::DNS::RR::DLV, RFC4033,
       RFC4034, RFC4035