img/example.svg

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<!-- Title: D Pages: 1 -->
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<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 754)">
<title>D</title>
<polygon fill="white" stroke="transparent" points="-4,4 -4,-754 425,-754 425,4 -4,4"/>
<g id="clust1" class="cluster">
<title>cluster_2</title>
<polygon fill="none" stroke="black" points="203,-253 203,-723 413,-723 413,-253 203,-253"/>
<text text-anchor="middle" x="308" y="-707.8" font-family="Times,serif" font-size="14.00">TPM state</text>
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<g id="clust3" class="cluster">
<title>cluster_0</title>
<polygon fill="none" stroke="black" points="0,-8 0,-742 183,-742 183,-8 0,-8"/>
<text text-anchor="middle" x="91.5" y="-726.8" font-family="Times,serif" font-size="14.00">sealed blob policy</text>
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<g id="clust4" class="cluster">
<title>cluster_1</title>
<polygon fill="gainsboro" stroke="black" points="39,-602 39,-711 144,-711 144,-602 39,-602"/>
<text text-anchor="middle" x="91.5" y="-695.8" font-family="Times,serif" font-size="14.00">exactly this bios</text>
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<g id="clust5" class="cluster">
<title>cluster_3</title>
<polygon fill="#ffe1ff" stroke="black" points="16,-309 16,-594 167,-594 167,-309 16,-309"/>
<text text-anchor="middle" x="91.5" y="-578.8" font-family="Times,serif" font-size="14.00">prod&#45;signed grub &gt;= 2.4</text>
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<g id="clust7" class="cluster">
<title>cluster_4</title>
<polygon fill="lemonchiffon" stroke="black" points="8,-16 8,-301 175,-301 175,-16 8,-16"/>
<text text-anchor="middle" x="91.5" y="-285.8" font-family="Times,serif" font-size="14.00">prod&#45;signed kernel &gt;= 10.8</text>
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<!-- pcr_0 -->
<g id="node1" class="node">
<title>pcr_0</title>
<polygon fill="gainsboro" stroke="black" points="241,-599 241,-691 375,-691 375,-599 241,-599"/>
<text text-anchor="middle" x="308" y="-675.8" font-family="Times,serif" font-size="14.00">pcr 0</text>
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<text text-anchor="middle" x="308" y="-652.8" font-family="Times,serif" font-size="14.00">68875d7f...</text>
<polyline fill="none" stroke="black" points="241,-645 375,-645 "/>
<text text-anchor="middle" x="308" y="-629.8" font-family="Times,serif" font-size="14.00">bios</text>
<polyline fill="none" stroke="black" points="241,-622 375,-622 "/>
<text text-anchor="middle" x="268.5" y="-606.8" font-family="Times,serif" font-size="14.00">sha256</text>
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<text text-anchor="middle" x="335.5" y="-606.8" font-family="Times,serif" font-size="14.00">f367c842...</text>
</g>
<!-- spam_1 -->
<g id="node2" class="node">
<title>spam_1</title>
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<text text-anchor="middle" x="308" y="-564.8" font-family="Times,serif" font-size="14.00">spam 1</text>
<polyline fill="none" stroke="black" points="224.5,-557 391.5,-557 "/>
<text text-anchor="middle" x="308" y="-541.8" font-family="Times,serif" font-size="14.00">a0f3e0af...0002...0004...</text>
<polyline fill="none" stroke="black" points="224.5,-534 391.5,-534 "/>
<text text-anchor="middle" x="308" y="-518.8" font-family="Times,serif" font-size="14.00">grub</text>
<polyline fill="none" stroke="black" points="224.5,-511 391.5,-511 "/>
<text text-anchor="middle" x="270.5" y="-495.8" font-family="Times,serif" font-size="14.00">signer sha256</text>
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<text text-anchor="middle" x="354" y="-495.8" font-family="Times,serif" font-size="14.00">a0f2e0af...</text>
<polyline fill="none" stroke="black" points="224.5,-488 391.5,-488 "/>
<text text-anchor="middle" x="267.5" y="-472.8" font-family="Times,serif" font-size="14.00">major</text>
<polyline fill="none" stroke="black" points="310.5,-465 310.5,-488 "/>
<text text-anchor="middle" x="351" y="-472.8" font-family="Times,serif" font-size="14.00">0002</text>
<polyline fill="none" stroke="black" points="224.5,-465 391.5,-465 "/>
<text text-anchor="middle" x="267.5" y="-449.8" font-family="Times,serif" font-size="14.00">minor</text>
<polyline fill="none" stroke="black" points="310.5,-442 310.5,-465 "/>
<text text-anchor="middle" x="351" y="-449.8" font-family="Times,serif" font-size="14.00">0004</text>
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<!-- spam_2 -->
<g id="node3" class="node">
<title>spam_2</title>
<polygon fill="lemonchiffon" stroke="black" points="211,-261.5 211,-422.5 405,-422.5 405,-261.5 211,-261.5"/>
<text text-anchor="middle" x="308" y="-407.3" font-family="Times,serif" font-size="14.00">spam 2</text>
<polyline fill="none" stroke="black" points="211,-399.5 405,-399.5 "/>
<text text-anchor="middle" x="308" y="-384.3" font-family="Times,serif" font-size="14.00">15a442c9...000a...0008...3039...</text>
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<text text-anchor="middle" x="308" y="-361.3" font-family="Times,serif" font-size="14.00">kernel</text>
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<text text-anchor="middle" x="262.5" y="-338.3" font-family="Times,serif" font-size="14.00">signer sha256</text>
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<text text-anchor="middle" x="359.5" y="-338.3" font-family="Times,serif" font-size="14.00">15a442c9...</text>
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<text text-anchor="middle" x="261" y="-315.3" font-family="Times,serif" font-size="14.00">major</text>
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<text text-anchor="middle" x="358" y="-315.3" font-family="Times,serif" font-size="14.00">000a</text>
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<text text-anchor="middle" x="261" y="-292.3" font-family="Times,serif" font-size="14.00">minor</text>
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<text text-anchor="middle" x="358" y="-292.3" font-family="Times,serif" font-size="14.00">0008</text>
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<text text-anchor="middle" x="263.5" y="-269.3" font-family="Times,serif" font-size="14.00">revision</text>
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<text text-anchor="middle" x="360.5" y="-269.3" font-family="Times,serif" font-size="14.00">3039</text>
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<!-- ibb_policy -->
<g id="node4" class="node">
<title>ibb_policy</title>
<polygon fill="none" stroke="black" points="51,-610.5 51,-679.5 131,-679.5 131,-610.5 51,-610.5"/>
<text text-anchor="middle" x="91" y="-664.3" font-family="Times,serif" font-size="14.00">pcr 0</text>
<polyline fill="none" stroke="black" points="51,-656.5 131,-656.5 "/>
<text text-anchor="middle" x="91" y="-641.3" font-family="Times,serif" font-size="14.00">==</text>
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<text text-anchor="middle" x="91" y="-618.3" font-family="Times,serif" font-size="14.00">68875d7f...</text>
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<!-- ibb_policy&#45;&gt;pcr_0 -->
<g id="edge1" class="edge">
<title>ibb_policy&#45;&gt;pcr_0</title>
<path fill="none" stroke="black" d="M144,-645C169.96,-645 201.87,-645 230.55,-645"/>
<polygon fill="black" stroke="black" points="230.79,-648.5 240.79,-645 230.79,-641.5 230.79,-648.5"/>
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<!-- grub_policy_0 -->
<g id="node5" class="node">
<title>grub_policy_0</title>
<polygon fill="none" stroke="black" points="44.5,-493.5 44.5,-562.5 137.5,-562.5 137.5,-493.5 44.5,-493.5"/>
<text text-anchor="middle" x="91" y="-547.3" font-family="Times,serif" font-size="14.00">spam 1[0..31]</text>
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<text text-anchor="middle" x="91" y="-524.3" font-family="Times,serif" font-size="14.00">==</text>
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<text text-anchor="middle" x="91" y="-501.3" font-family="Times,serif" font-size="14.00">a0f3e0af...</text>
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<!-- grub_policy_0&#45;&gt;spam_1 -->
<g id="edge2" class="edge">
<title>grub_policy_0&#45;&gt;spam_1</title>
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<polygon fill="black" stroke="black" points="214.45,-521.83 224.14,-517.55 213.9,-514.85 214.45,-521.83"/>
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<!-- grub_policy_1 -->
<g id="node6" class="node">
<title>grub_policy_1</title>
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<text text-anchor="middle" x="91" y="-459.3" font-family="Times,serif" font-size="14.00">spam 1[32..35]</text>
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<text text-anchor="middle" x="91" y="-436.3" font-family="Times,serif" font-size="14.00">==</text>
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<text text-anchor="middle" x="91" y="-413.3" font-family="Times,serif" font-size="14.00">0002</text>
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<!-- grub_policy_2 -->
<g id="node7" class="node">
<title>grub_policy_2</title>
<polygon fill="none" stroke="black" points="41,-317.5 41,-386.5 141,-386.5 141,-317.5 41,-317.5"/>
<text text-anchor="middle" x="91" y="-371.3" font-family="Times,serif" font-size="14.00">spam 1[36..39]</text>
<polyline fill="none" stroke="black" points="41,-363.5 141,-363.5 "/>
<text text-anchor="middle" x="91" y="-348.3" font-family="Times,serif" font-size="14.00">&gt;=</text>
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<text text-anchor="middle" x="91" y="-325.3" font-family="Times,serif" font-size="14.00">0004</text>
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<!-- kernel_policy_0 -->
<g id="node8" class="node">
<title>kernel_policy_0</title>
<polygon fill="none" stroke="black" points="44.5,-200.5 44.5,-269.5 137.5,-269.5 137.5,-200.5 44.5,-200.5"/>
<text text-anchor="middle" x="91" y="-254.3" font-family="Times,serif" font-size="14.00">spam 2[0..31]</text>
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<text text-anchor="middle" x="91" y="-231.3" font-family="Times,serif" font-size="14.00">==</text>
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<g id="edge3" class="edge">
<title>kernel_policy_0&#45;&gt;spam_2</title>
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<g id="node9" class="node">
<title>kernel_policy_1</title>
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<text text-anchor="middle" x="91" y="-166.3" font-family="Times,serif" font-size="14.00">spam 2[32..35]</text>
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<text text-anchor="middle" x="91" y="-143.3" font-family="Times,serif" font-size="14.00">==</text>
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<g id="node10" class="node">
<title>kernel_policy_2</title>
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<text text-anchor="middle" x="91" y="-55.3" font-family="Times,serif" font-size="14.00">&gt;=</text>
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<text text-anchor="middle" x="91" y="-32.3" font-family="Times,serif" font-size="14.00">0008</text>
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