VirtualBox

source: vbox/trunk/doc/manual/en_US/dita/topics/vmencryption-encryption.dita@ 105210

最後變更 在這個檔案從105210是 99797,由 vboxsync 提交於 22 月 前

Docs: bugref:10302. Merging changes from the docs team. Almost exclusively conkeyref related stuff.

  • 屬性 svn:eol-style 設為 native
  • 屬性 svn:keywords 設為 Id Revision
檔案大小: 1.5 KB
 
1<?xml version='1.0' encoding='UTF-8'?>
2<!DOCTYPE topic PUBLIC "-//OASIS//DTD DITA Topic//EN" "topic.dtd">
3<topic xml:lang="en-us" id="vmencryption-encryption">
4 <title>Encrypting a VM</title>
5
6 <body>
7 <p>
8 Encrypting a VM can be done either using <ph conkeyref="vbox-conkeyref-phrases/vbox-mgr"/> or the
9 <userinput>VBoxManage</userinput>. To encrypt an unencrypted VM with
10 <userinput>VBoxManage</userinput>, use:
11 </p>
12 <pre xml:space="preserve">VBoxManage encryptvm <varname>uuid</varname>|<varname>vmname</varname> setencryption --new-password <varname>filename</varname>|- \
13--cipher <varname>cipher-ID</varname> --new-password-id <varname>ID</varname>
14 </pre>
15 <p>
16 To supply the encryption password, point
17 <userinput>VBoxManage</userinput> to the file where the password is
18 stored or specify <codeph>-</codeph> to let
19 <userinput>VBoxManage</userinput> prompt for the password on the
20 command line.
21 </p>
22 <p>
23 The cipher parameter specifies the cipher to use for encryption
24 and can be either <codeph>AES-128</codeph> or
25 <codeph>AES-256</codeph>. The appropriate mode of operation,
26 such as GCM, CTR, or XTS will be selected by the VM depending on
27 the encrypting component. The specified password identifier can
28 be freely chosen by the user and is used for correct
29 identification when supplying multiple passwords for the VM.
30 </p>
31 </body>
32
33</topic>
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