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

6       ldns-key2ds - transform a DNSKEY RR to a DS RR
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SYNOPSIS

9       ldns-key2ds file
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DESCRIPTION

13       ldns-key2ds  is  used to transform a public DNSKEY RR to a DS RR.  When
14       run it will read file with a DNSKEY RR in it and it will create  a  .ds
15       file with the DS RR in it.
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17       It prints out the basename for this file (K<name>+<alg>+<id>).
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19       By  default  it takes a pick of algorithm similar to the key algorithm,
20       SHA1 for RSASHA1, and so on.
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OPTIONS

24       -f     Ignore SEP flag (i.e. make DS records for any key)
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27       -n     Write the result DS Resource Record to stdout instead of a file
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30       -1     Use SHA1 as the hash function.
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33       -2     Use SHA256 as the hash function
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36       -g     Use GOST as the hash function
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39       -4     Use SHA384 as the hash function
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AUTHOR

43       Written by the ldns team as an example for ldns usage.
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REPORTING BUGS

47       Report bugs to <ldns-team@nlnetlabs.nl>.
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51       Copyright (C) 2005 NLnet Labs. This is free software. There is NO  war‐
52       ranty;  not  even  for MERCHANTABILITY or FITNESS FOR A PARTICULAR PUR‐
53       POSE.
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57                                  30 May 2005                   ldns-key2ds(1)
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