knsec3hash (1) Linux Manual Page

knsec3hash – Simple utility to compute NSEC3 hash (libknot equivalent of ISC nsec3hash)

Synopsis

knsec3hash {salt} {algorithm} {iterations} {domain-name}

Description

This utility generates NSEC3 hash for a given domain name and parameters of NSEC3 hash.

Arguments

salt

Specifies binary salt encoded as a hexadecimal string.

algorithm

Specifies hashing algorithm number. Currently the only supported algorithm is SHA-1 (number 1).

iterations

Specifies the number of additional iterations of the hashing algorithm.

domain-name

Specifies the domain name to be hashed.

See Also

RFC 5155 – DNS Security (DNSSEC) Hashed Authenticated Denial of Existence.

Example

$ knsec3hash c01dcafe 1 10 knot-dns.cz
7PTVGE7QV67EM61ROS9238P5RAKR2DM7 (salt=c01dcafe, hash=1, iterations=10)

Author

Jan Vcelak (http://knot-dns.cz)

Please send any bugs or comments to knot-dns [at] labs.nic.cz

See Also

knotc(8), knotd(8).