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.