Files
Malin eaaa8f6a11 fix: populate ldns submodule and add autotools to LDNS build stage
- Re-cloned zonemaster-ldns with --recurse-submodules so the bundled
  ldns C library source (including Changelog and configure.ac) is present
- Added autoconf, automake, libtool to Dockerfile.backend ldns-build stage
  so libtoolize + autoreconf can generate ldns/configure during make

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-21 08:33:38 +02:00

53 lines
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.TH ldns-key2ds 1 "30 May 2005"
.SH NAME
ldns-key2ds \- transform a DNSKEY RR to a DS RR
.SH SYNOPSIS
.B ldns-key2ds
.IR file
.SH DESCRIPTION
\fBldns-key2ds\fR is used to transform a public DNSKEY RR to a DS RR.
When run it will read \fIfile\fR 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<name>+<alg>+<id>).
By default it takes a pick of algorithm similar to the key algorithm,
SHA1 for RSASHA1, and so on.
.SH OPTIONS
.TP
\fB-f\fR
Ignore SEP flag (i.e. make DS records for any key)
.TP
\fB-n\fR
Write the result DS Resource Record to stdout instead of a file
.TP
\fB-1\fR
Use SHA1 as the hash function.
.TP
\fB-2\fR
Use SHA256 as the hash function
.TP
\fB-g\fR
Use GOST as the hash function
.TP
\fB-4\fR
Use SHA384 as the hash function
.SH AUTHOR
Written by the ldns team as an example for ldns usage.
.SH REPORTING BUGS
Report bugs to <dns-team@nlnetlabs.nl>.
.SH COPYRIGHT
Copyright (C) 2005 NLnet Labs. This is free software. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE.