.\" Man page generated from reStructuredText.
.
.TH "TSIG-KEYGEN" "8" "2024-09-09" "9.18.30-0ubuntu0.20.04.2-Ubuntu" "BIND 9"
.SH NAME
tsig-keygen \- TSIG key generation tool
.
.nr rst2man-indent-level 0
.
.de1 rstReportMargin
\\$1 \\n[an-margin]
level \\n[rst2man-indent-level]
level margin: \\n[rst2man-indent\\n[rst2man-indent-level]]
-
\\n[rst2man-indent0]
\\n[rst2man-indent1]
\\n[rst2man-indent2]
..
.de1 INDENT
.\" .rstReportMargin pre:
. RS \\$1
. nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin]
. nr rst2man-indent-level +1
.\" .rstReportMargin post:
..
.de UNINDENT
. RE
.\" indent \\n[an-margin]
.\" old: \\n[rst2man-indent\\n[rst2man-indent-level]]
.nr rst2man-indent-level -1
.\" new: \\n[rst2man-indent\\n[rst2man-indent-level]]
.in \\n[rst2man-indent\\n[rst2man-indent-level]]u
..
.SH SYNOPSIS
.sp
\fBtsig\-keygen\fP [\fB\-a\fP algorithm] [\fB\-h\fP] [name]
.SH DESCRIPTION
.sp
\fBtsig\-keygen\fP is an utility that generates keys for use with TSIG
(Transaction Signatures) as defined in \fI\%RFC 2845\fP\&. The resulting keys can be used,
for example, to secure dynamic DNS updates to a zone, or for the \fBrndc\fP
command channel.
.sp
A domain name can be specified on the command line to be used as the name
of the generated key. If no name is specified, the default is \fBtsig\-key\fP\&.
.SH OPTIONS
.INDENT 0.0
.TP
.B \-a algorithm
This option specifies the algorithm to use for the TSIG key. Available
choices are: hmac\-md5, hmac\-sha1, hmac\-sha224, hmac\-sha256, hmac\-sha384,
and hmac\-sha512. The default is hmac\-sha256. Options are
case\-insensitive, and the "hmac\-" prefix may be omitted.
.UNINDENT
.INDENT 0.0
.TP
.B \-h
This option prints a short summary of options and arguments.
.UNINDENT
.SH SEE ALSO
.sp
\fBnsupdate(1)\fP, \fBnamed.conf(5)\fP, \fBnamed(8)\fP, BIND 9 Administrator Reference Manual.
.SH AUTHOR
Internet Systems Consortium
.SH COPYRIGHT
2025, Internet Systems Consortium
.\" Generated by docutils manpage writer.
.
