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knsec3hash(1)               Knot DNS, version 1.6.6              knsec3hash(1)


NAME

       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@labs.nic.cz


SEE ALSO

       knotc(8), knotd(8).

CZ.NIC Labs                       2015-11-24                     knsec3hash(1)

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