NLnet Labs > Net-DNS-SEC-0.17 > Net::DNS::RR::DNSKEY

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Module Version: 1129.   Source   Latest Release: Net-DNS-SEC-0.17_4

NAME ^

Net::DNS::RR::DNSKEY - DNS DNSKEY resource record

SYNOPSIS ^

use Net::DNS::RR;

DESCRIPTION ^

Class for DNSSEC KEY (DNSKEY) resource records.

METHODS ^

flags

    print "flags" = ", $rr->flags, "\n";

Returns the RR's flags in decimal representation

protocol

    print "protocol" = ", $rr->protocol, "\n";

Returns the RR's protocol field in decimal representation

algorithm

    print "algorithm" = ", $rr->algorithm, "\n";

Returns the RR's algorithm field in decimal representation

    1 = RSA/MD5
    2 = DH
    3 = DSA/SHA-1
    4 = Elliptic Curve
    5 = RSA/SHA-1
    6 - DSA/SHA-1 (NSEC3)
    7 - RSA/SHA-1 (NSEC3)
    8 - RSA/SHA-256 
    10 - RSA/SHA-512

Note that only algorithm 1 and 3 are supported by the methods provided through Net::DNS::RR::SIG.pm.

key

    print "key" = ", $rr->key, "\n";

Returns the key in base64 representation

keybin

    $keybin =  $rr->keybin;

Returns the key binary material

keytag

    print "keytag" = ", $rr->keytag, "\n";

Returns the key tag of the key. (RFC2535 4.1.6)

privatekeyname

    $privatekeyname=$rr->privatekeyname

Returns the name of the privatekey as it would be generated by the BIND dnssec-keygen program. The format of that name being K\<fqdn\>+\<algorithm\>+\<keyid\>.private

is_sep, set_sep, clear_sep

is_sep() returns 1 if the secure entry point flag field is set, set_sep() sets secure entry point flag field is set and clear_sep() clears the value.

keylength

Return the length of a key.

For RSA this method returns the length (in bits) of the modulus.

For DSA this method returns the value of the T parameter (See RFC2536)

Returns -1 if the keysize cannot be determined (e.g. for unknown algorithms algorithm).

COPYRIGHT ^

Copyright (c) 2003-2005 RIPE NCC. Author Olaf M. Kolkman <olaf@net-dns.org>

All Rights Reserved

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, written prior 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.

Based on, and contains, code by Copyright (c) 1997 Michael Fuhr.

SEE ALSO ^

http://www.net-dns.org/

perl(1), Net::DNS, Net::DNS::Resolver, Net::DNS::Packet, Net::DNS::Header, Net::DNS::Question, Net::DNS::RR, RFC 4033, RFC 4034, RFC 4035.

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