NAME

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

SYNOPSIS

           use Net::DNS::SEC;

DESCRIPTION

       The Net::DNS::SEC suite provides additional packages required to support DNSSEC as
       described in RFC4033, RFC4034, RFC4035 and subsequent related documents.

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

       The extended features are made available 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

       Portions Copyright (c)2014-2015 Dick Franks

       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 SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
       INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
       PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
       FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
       OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
       DEALINGS IN THE SOFTWARE.

SEE ALSO

       perl, Net::DNS, RFC4033, RFC4034, RFC4035