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KNSEC3HASH(1)			   Knot	DNS			 KNSEC3HASH(1)

NAME
       knsec3hash - Simple utility to compute NSEC3 hash

SYNOPSIS
       knsec3hash salt algorithm iterations name

DESCRIPTION
       This utility generates a	NSEC3 hash for a given domain name and parame-
       ters 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 al-
	      gorithm.

       name   Specifies	the domain name	to be hashed.

EXIT VALUES
       Exit status of 0	means successful operation. Any	other exit status  in-
       dicates an error.

EXAMPLES
	  $ knsec3hash c01dcafe	1 10 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 Exis-
       tence.

       knotc(8), knotd(8).

AUTHOR
       CZ.NIC Labs <https://www.knot-dns.cz>

COPYRIGHT
       Copyright 2010a2020, CZ.NIC, z.s.p.o.

3.0.3				  2020-12-15			 KNSEC3HASH(1)
NAME | SYNOPSIS | DESCRIPTION | EXIT VALUES | EXAMPLES | SEE ALSO | AUTHOR | COPYRIGHT

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