ldns-key2ds(1) General Commands Manual ldns-key2ds(1)

NAME
       ldns-key2ds - transform a DNSKEY RR to a DS RR

SYNOPSIS
       ldns-key2ds file


DESCRIPTION
       ldns-key2ds  is  used to transform a public DNSKEY RR to a DS RR.  When
       run it will read file with a DNSKEY RR in it and it will create  a  .ds
       file with the DS RR in it.

       It prints out the basename for this file (K++).

       By  default  it takes a pick of algorithm similar to the key algorithm,
       SHA1 for RSASHA1, and so on.


OPTIONS
       -f     Ignore SEP flag (i.e. make DS records for any key)


       -n     Write the result DS Resource Record to stdout instead of a file


       -1     Use SHA1 as the hash function.


       -2     Use SHA256 as the hash function



AUTHOR
       Written by the ldns team as an example for ldns usage.


REPORTING BUGS
       Report bugs to .


COPYRIGHT
       Copyright (C) 2005 NLnet Labs. This is free software. There is NO  war‐
       ranty;  not  even  for MERCHANTABILITY or FITNESS FOR A PARTICULAR PUR‐
       POSE.



                                  30 May 2005                   ldns-key2ds(1)