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annotate dropbearconvert.1 @ 867:d2d624c951ca

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- Increase buffer size, fixes converting 521bit ECC key - Fix assertion that key size is exactly curve size
author Matt Johnston <matt@ucc.asn.au>
date Wed, 27 Nov 2013 21:30:05 +0800
parents 830fae485d40
children 295a08e9d07e
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1 .TH dropbearconvert 1
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2 .SH NAME
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3 dropbearconvert \- convert between Dropbear and OpenSSH private key formats
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4 .SH SYNOPSIS
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5 .B dropbearconvert
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6 .I input_type
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7 .I output_type
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8 .I input_file
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9 .I output_file
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10 .SH DESCRIPTION
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11 .B Dropbear
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12 and
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13 .B OpenSSH
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14 SSH implementations have different private key formats.
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15 .B dropbearconvert
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16 can convert between the two.
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17 .P
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18 Dropbear uses the same SSH public key format as OpenSSH, it can be extracted
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19 from a private key by using
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20 .B dropbearkey \-y
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21 .P
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22 Encrypted private keys are not supported, use ssh-keygen(1) to decrypt them
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23 first.
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24 .SH OPTIONS
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25 .TP
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26 .B input type
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27 Either
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28 .I dropbear
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29 or
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30 .I openssh
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31 .TP
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32 .B output type
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33 Either
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34 .I dropbear
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35 or
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36 .I openssh
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37 .TP
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38 .B input file
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39 An existing Dropbear or OpenSSH private key file
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40 .TP
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41 .B output file
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42 The path to write the converted private key file
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43 .SH EXAMPLE
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44 # dropbearconvert openssh dropbear ~/.ssh/id_rsa ~/.ssh/dropbear_priv
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45 .SH AUTHOR
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46 Matt Johnston ([email protected]).
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47 .SH SEE ALSO
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48 dropbearkey(1), ssh-keygen(1)
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49 .P
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50 https://matt.ucc.asn.au/dropbear/dropbear.html