107 lines
6.3 KiB
HTML
107 lines
6.3 KiB
HTML
<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>CryptoBox</title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<link rel="stylesheet" media="screen" href="../../../var/www/cryptobox.css" type="text/css" />
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</head>
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<body>
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<div id="lang">
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<a href="../en/CryptoBox.html">English</a><br/>
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<a href="../de/CryptoBox.html">Deutsch</a><br/>
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</div>
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<div id="main">
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<div id="head">
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<h1>The CryptoBox</h1>
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<h2>Privacy for the rest of us.</h2>
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</div>
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<div id="content">
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<div id="menu">
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<a href="CryptoBox.html">Overview</a>
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<a href="CryptoBoxUser.html">User documentation</a>
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<a href="CryptoBoxDev.html">Development</a>
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</div>
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<div id="doc">
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<div class="wikipage">
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<div id="searchable"><p>
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<div class='wiki-toc'>
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<h4>Table of Contents</h4>
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<ol>
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<li><a href="CryptoBoxDevBackground.html#dfsbuild">dfsbuild</a></li>
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<li><a href="CryptoBoxDevBackground.html#thekernel">the kernel</a></li>
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<li><a href="CryptoBoxDevBackground.html#qemu">qemu</a></li>
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<li><a href="CryptoBoxDevBackground.html#alternativeLiveCDs">alternative LiveCDs</a></li>
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<li><a href="CryptoBoxDevBackground.html#Comments">Comments</a></li>
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</ol>
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</div>
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</p>
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<p>
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<strong>Navigation:</strong> ( <a href="CryptoBoxDev.html">CryptoBoxDev</a>)
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</p>
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<hr />
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<h1 id="DetailsoftheCryptoBox">Details of the CryptoBox</h1>
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<h2 id="dfsbuild">dfsbuild</h2>
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<p>
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The base system of the <a href="CryptoBox.html">CryptoBox</a> Live-CD is created by <a class="ext-link" title="http://packages.debian.org/cgi-bin/search_packages.pl?searchon=names&subword=0&version=all&release=all&keywords=dfsbuild" href="http://packages.debian.org/cgi-bin/search_packages.pl?searchon=names&subword=0&version=all&release=all&keywords=dfsbuild">dfsbuild</a>.
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</p>
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<p>
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It is recommended to use some kind of caching tool for the retrieval of the debian packages (e.g.: <a class="ext-link" title="http://packages.debian.org/cgi-bin/search_packages.pl?searchon=names&subword=0&version=all&release=all&keywords=apt-cacher" href="http://packages.debian.org/cgi-bin/search_packages.pl?searchon=names&subword=0&version=all&release=all&keywords=apt-cacher">apt-cacher</a>, <a class="ext-link" title="http://packages.debian.org/cgi-bin/search_packages.pl?searchon=names&subword=0&version=all&release=all&keywords=apt-proxy" href="http://packages.debian.org/cgi-bin/search_packages.pl?searchon=names&subword=0&version=all&release=all&keywords=apt-proxy">apt-proxy</a> or <a class="ext-link" title="http://packages.debian.org/cgi-bin/search_packages.pl?searchon=names&subword=0&version=all&release=all&keywords=approx" href="http://packages.debian.org/cgi-bin/search_packages.pl?searchon=names&subword=0&version=all&release=all&keywords=approx">approx</a>). This saves a lot of bandwidth and time.
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</p>
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<p>
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The documentation for <a class="ext-link" title="http://packages.debian.org/cgi-bin/search_packages.pl?searchon=names&subword=0&version=all&release=all&keywords=dfsbuild" href="http://packages.debian.org/cgi-bin/search_packages.pl?searchon=names&subword=0&version=all&release=all&keywords=dfsbuild">dfsbuild</a> is sparse. But it is quite unlikely, that you will get in direct contact with it, as it is wrapped by <a href="/trac/cryptobox/browser/trunk/scripts/cbox-build.sh">cbox-build</a>. However the following links may help you for specific problems:
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</p>
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<ul><li><a class="ext-link" title="http://www.debian-administration.org/articles/125" href="http://www.debian-administration.org/articles/125">Debian Administration: Building Debian CD-ROMS Part 1 - dfsbuild</a>
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</li><li><a class="ext-link" title="http://www.debian-administration.org/articles/149" href="http://www.debian-administration.org/articles/149">Debian Administration: Getting in deep with dfsbuild</a>
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</li></ul><h2 id="thekernel">the kernel</h2>
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<p>
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The linux kernel for the <a href="CryptoBox.html">CryptoBox</a> is compiled statically. If you want to change it, you could follow this steps:
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</p>
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<ol><li>get the sources: <tt>apt-get install kernel-tree-2.6.11</tt> (or the version of your choice)
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</li><li>copy the exisiting config file <i>kernel/config-2.6.11</i> as <i>.config</i> into your kernel source directory
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</li><li>build the debian kernel package <tt>make-kpkg --revision=1.dfs --rootcmd=fakeroot kernel_image</tt>
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</li><li>change the kernel in the <i>unpackdebs</i> setting in <a href="/trac/cryptobox/browser/trunk/etc-defaults.d/dfs-cbox.conf">dfs-cbox.conf</a> (see <a href="CryptoBoxDevCustomBuild.html">CryptoBoxDevCustomBuild</a> for details)
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</li></ol><p>
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See <a title="" href="/trac/cryptobox/browser/trunk/hints/kernel-build.txt">source:trunk/hints/kernel-build.txt</a> for more details.
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</p>
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<h2 id="qemu">qemu</h2>
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<p>
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<a class="ext-link" title="http://fabrice.bellard.free.fr/qemu/" href="http://fabrice.bellard.free.fr/qemu/">Qemu</a> is a portable system emulator. It is a convenient tool to ease the development workflow, as you do not need to burn LiveCDs for testing.
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</p>
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<h2 id="alternativeLiveCDs">alternative LiveCDs</h2>
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<p>
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We tried some other LiveCDs before we decided to use <a class="ext-link" title="http://packages.debian.org/cgi-bin/search_packages.pl?searchon=names&subword=0&version=all&release=all&keywords=dfsbuild" href="http://packages.debian.org/cgi-bin/search_packages.pl?searchon=names&subword=0&version=all&release=all&keywords=dfsbuild">dfsbuild</a>. The following pages describe their advantages and disadvantages as the base system for the <a href="CryptoBox.html">CryptoBox</a>:
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</p>
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<ul><li><a href="CryptoBoxKnoppixVerworfen.html">CryptoBoxKnoppixVerworfen</a> - Knoppix
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</li><li><a href="CryptoBoxMorphixVerworfen.html">CryptoBoxMorphixVerworfen</a> - Morphix / IBuild
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</li></ul><hr />
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<h2 id="Comments">Comments</h2>
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<p>
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</div>
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</div>
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</div><!-- end of 'words' -->
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<div id="footer">
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<a href="https://systemausfall.org/prj/cryptobox" title="Project page">CryptoBox-Home</a> The CryptoBox is a project of <a href="https://systemausfall.org/senselab" title="systemausfall.org">sense.lab</a>
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</div>
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</div>
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</div>
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</body>
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</html>
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