FreeBSD Manual Pages
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 knsec3hash [-h] [-V] DESCRIPTION This utility generates an 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 sup- ported algorithm is SHA-1 (number 1). iterations Specifies the number of additional iterations of the hashing algo- rithm. name Specifies the domain name to be hashed. flags Specifies NSEC3 flags as an unsigned integer. Options -h, --help Print the program help. -V, --version Print the program version. The option -VV makes the program print the compile time configuration summary. EXIT VALUES Exit status of 0 means successful operation. Any other exit status indi- cates 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 a DNS Security (DNSSEC) Hashed Authenticated Denial of Existence. knotc(8), knotd(8). AUTHOR CZ.NIC, z.s.p.o. and contributors <https://www.knot-dns.cz/> COPYRIGHT Copyright (C) CZ.NIC, z.s.p.o. and contributors 3.5.6 2026-07-20 KNSEC3HASH(1)
NAME | SYNOPSIS | DESCRIPTION | EXIT VALUES | EXAMPLES | SEE ALSO | AUTHOR | COPYRIGHT
Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=knsec3hash&sektion=1&manpath=FreeBSD+Ports+15.1.quarterly>