NAME

       Net::DNS::RR::SSHFP - DNS SSHFP resource record

SYNOPSIS

           use Net::DNS;
           $rr = Net::DNS::RR->new('name SSHFP algorithm fptype fp');

DESCRIPTION

       DNS SSH Fingerprint (SSHFP) resource records.

METHODS

       The available methods are those inherited from the base class augmented by the type-
       specific methods defined in this package.

       Use of undocumented package features or direct access to internal data structures is
       discouraged and could result in program termination or other unpredictable behaviour.

   algorithm
           $algorithm = $rr->algorithm;
           $rr->algorithm( $algorithm );

       The 8-bit algorithm number describes the algorithm used to construct the public key.

   fptype
           $fptype = $rr->fptype;
           $rr->fptype( $fptype );

       The 8-bit fingerprint type number describes the message-digest algorithm used to calculate
       the fingerprint of the public key.

   fingerprint
   fp
           $fp = $rr->fp;
           $rr->fp( $fp );

       Hexadecimal representation of the fingerprint digest.

   fpbin
           $fpbin = $rr->fpbin;
           $rr->fpbin( $fpbin );

       Returns opaque octet string representing the fingerprint digest.

   babble
           print $rr->babble;

       The babble() method returns the 'BabbleBubble' representation of the fingerprint if the
       Digest::BubbleBabble package is available, otherwise an empty string is returned.

       Bubble babble represents a message digest as a string of "real" words, to make the
       fingerprint easier to remember. The "words" are not necessarily real words, but they look
       more like words than a string of hex characters.

       Bubble babble fingerprinting is used by the SSH2 suite (and consequently by
       Net::SSH::Perl, the Perl SSH implementation) to display easy-to-remember key fingerprints.

       The 'BubbleBabble' string is appended as a comment when the string method is called.

COPYRIGHT

       Copyright (c)2007 Olaf Kolkman, NLnet Labs.

       All rights reserved.

       Package template (c)2009,2012 O.M.Kolkman and R.W.Franks.

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 original copyright
       notices appear in all copies and that both 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, Net::DNS::RR, RFC4255