knsec3hash(1) Knot DNS knsec3hash(1)
NAME
knsec3hash - Simple utility to compute NSEC3 hash
SYNOPSIS
knsec3hash salt algorithm iterations name
knsec3hash algorithm flags iterations salt name
DESCRIPTION
This utility generates a NSEC3 hash for a given domain name and
parameters of NSEC3 hash.
Parameters
salt Specifies a binary salt encoded as a hexadecimal string.
algorithm
Specifies a hashing algorithm by number. Currently, the only
supported algorithm is SHA-1 (number 1).
iterations
Specifies the number of additional iterations of the hashing
algorithm.
name Specifies the domain name to be hashed.
flags Specifies NSEC3 flags as an unsigned integer.
EXIT VALUES
Exit status of 0 means successful operation. Any other exit status
indicates an error.
EXAMPLES
$ knsec3hash 1 0 10 c01dcafe knot-dns.cz
7PTVGE7QV67EM61ROS9238P5RAKR2DM7 (salt=c01dcafe, hash=1, iterations=10)
$ knsec3hash - 1 0 net
A1RT98BS5QGC9NFI51S9HCI47ULJG6JH (salt=-, hash=1, iterations=0)
SEE ALSO
RFC 5155 - DNS Security (DNSSEC) Hashed Authenticated Denial of
Existence.
knotc(8), knotd(8).
AUTHOR
CZ.NIC Labs <https://www.knot-dns.cz>
COPYRIGHT
Copyright 2010-2023, CZ.NIC, z.s.p.o.
3.3.2 2023-10-20 knsec3hash(1)
knot 3.3.2 - Generated Thu Oct 26 13:10:13 CDT 2023