ldns-keygen(1)						      General Commands Manual						    ldns-keygen(1)

NAME

       ldns-keygen - generate a DNSSEC key pair

SYNOPSIS

       ldns-keygen [ OPTION ] DOMAIN

DESCRIPTION

       ldns-keygen  is used to generate a private/public keypair. When run, it will create 3 files; a .key file with the public DNSKEY, a .private
       file with the private keydata and a .ds with the DS record of the DNSKEY record.

       It prints out the basename for these files: K<name>+<alg>+<id>

OPTIONS

       -a <algorithm>
	      Create a key with this algorithm. Specifying 'list' here gives a list  of  supported  algorithms.   Several  alias  names  are  also
	      accepted (from older versions and other software), the list gives names from the RFC.  Also the plain algo number is accepted.

       -b <bits>
	      Use this many bits for the key length.

       -k     When given, generate a key signing key. This just sets the flag field to 257 instead of 256 in the DNSKEY RR in the .key file.

       -r device
	      Make ldns-keygen use this file to seed the random generator with. This will default to /dev/random.

       -v     Show the version and exit

AUTHOR

       Written by the ldns team as an example for ldns usage.

REPORTING BUGS

       Report bugs to <ldns-team@nlnetlabs.nl>.

COPYRIGHT

       Copyright  (C)  2005-2008 NLnet Labs. This is free software. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
       PURPOSE.

								    27 May 2008 						    ldns-keygen(1)