feat: article for 2023-05-17

2 files changed, 782 insertions, 0 deletions

diff --git a/raw-svgs/rect9107-8.svg b/raw-svgs/rect9107-8.svg
new file mode 100644
index 0000000..275ceb4
--- /dev/null
+++ b/raw-svgs/rect9107-8.svg
@@ -0,0 +1,278 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="842.24146"
+   height="357.15649"
+   viewBox="0 0 501.47537 212.65301"
+   version="1.1"
+   id="svg5"
+   inkscape:version="1.2.2 (b0a84865, 2022-12-01)"
+   sodipodi:docname="webauthn.svg"
+   inkscape:export-filename="webauth1.svg"
+   inkscape:export-xdpi="96"
+   inkscape:export-ydpi="96"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview7"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:document-units="mm"
+     showgrid="true"
+     inkscape:zoom="1.1098265"
+     inkscape:cx="514.49485"
+     inkscape:cy="218.05211"
+     inkscape:window-width="1481"
+     inkscape:window-height="788"
+     inkscape:window-x="14"
+     inkscape:window-y="862"
+     inkscape:window-maximized="0"
+     inkscape:current-layer="layer1"
+     inkscape:lockguides="true"
+     guidecolor="#00e51f"
+     guideopacity="0.6"
+     inkscape:connector-spacing="100"
+     showguides="true">
+    <inkscape:grid
+       type="xygrid"
+       id="grid297"
+       spacingx="13.229166"
+       spacingy="6.6145832"
+       dotted="false"
+       originx="-12.915683"
+       originy="225.30132" />
+  </sodipodi:namedview>
+  <defs
+     id="defs2">
+    <marker
+       style="overflow:visible"
+       id="marker12192-7"
+       refX="0"
+       refY="0"
+       orient="auto-start-reverse"
+       inkscape:stockid="RoundedArrow"
+       markerWidth="6.1347523"
+       markerHeight="5.9304948"
+       viewBox="0 0 6.1347524 5.9304951"
+       inkscape:isstock="true"
+       inkscape:collect="always"
+       preserveAspectRatio="xMidYMid">
+      <path
+         transform="scale(0.7)"
+         d="m -0.21114562,-4.1055728 6.42229122,3.21114561 a 1,1 90 0 1 0,1.78885438 L -0.21114562,4.1055728 A 1.236068,1.236068 31.717474 0 1 -2,3 v -6 a 1.236068,1.236068 148.28253 0 1 1.78885438,-1.1055728 z"
+         style="fill:context-stroke;fill-rule:evenodd;stroke:none"
+         id="path12190-0" />
+    </marker>
+    <marker
+       style="overflow:visible"
+       id="marker12192-7-1"
+       refX="0"
+       refY="0"
+       orient="auto-start-reverse"
+       inkscape:stockid="RoundedArrow"
+       markerWidth="6.1347523"
+       markerHeight="5.9304948"
+       viewBox="0 0 6.1347524 5.9304951"
+       inkscape:isstock="true"
+       inkscape:collect="always"
+       preserveAspectRatio="xMidYMid">
+      <path
+         transform="scale(0.7)"
+         d="m -0.21114562,-4.1055728 6.42229122,3.21114561 a 1,1 90 0 1 0,1.78885438 L -0.21114562,4.1055728 A 1.236068,1.236068 31.717474 0 1 -2,3 v -6 a 1.236068,1.236068 148.28253 0 1 1.78885438,-1.1055728 z"
+         style="fill:context-stroke;fill-rule:evenodd;stroke:none"
+         id="path12190-0-3" />
+    </marker>
+  </defs>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(-12.928819,-12.663268)">
+    <rect
+       style="fill:#e3dedb;fill-opacity:1;stroke:#000000;stroke-width:0.782735;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1"
+       id="rect9107-8"
+       width="158.35547"
+       height="211.69456"
+       x="355.65738"
+       y="13.230375" />
+    <rect
+       style="fill:#ffd5d5;fill-opacity:1;stroke:#000000;stroke-width:0.814774;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1"
+       id="rect9107-3"
+       width="171.59639"
+       height="211.67917"
+       x="185.19704"
+       y="13.217866" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.595313;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1;marker-end:url(#marker12192-7-1)"
+       d="m 343.95831,92.605373 h 79.375 v 19.843777"
+       id="path18625-2"
+       inkscape:connector-type="orthogonal"
+       inkscape:connector-curvature="0" />
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:0px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="211.50543"
+       y="211.47563"
+       id="text6393-2-4-1-9-8"><tspan
+         sodipodi:role="line"
+         id="tspan6391-3-5-0-9-8"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="211.50543"
+         y="211.47563">Authenticate user</tspan><tspan
+         sodipodi:role="line"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="211.50543"
+         y="227.35063"
+         id="tspan18510-0" /><tspan
+         sodipodi:role="line"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="211.50543"
+         y="243.22563"
+         id="tspan18516-7" /></text>
+    <rect
+       style="fill:#e9c6af;fill-opacity:1;stroke:#000000;stroke-width:0.815709;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1"
+       id="rect9107"
+       width="171.87164"
+       height="211.8259"
+       x="13.336674"
+       y="13.071134" />
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:2.64583px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="15.745811"
+       y="29.53179"
+       id="text6393"><tspan
+         sodipodi:role="line"
+         id="tspan6391"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="15.745811"
+         y="29.53179">User</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:2.64583px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="189.24944"
+       y="29.245935"
+       id="text6397"><tspan
+         sodipodi:role="line"
+         id="tspan6395"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="189.24944"
+         y="29.245935">Service</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:2.64583px;word-spacing:0px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="362.56305"
+       y="29.018572"
+       id="text6401"><tspan
+         sodipodi:role="line"
+         id="tspan6399"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="362.56305"
+         y="29.018572">Authenticator</tspan></text>
+    <rect
+       style="fill:none;fill-opacity:1;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       id="rect9105"
+       width="92.604156"
+       height="145.52083"
+       x="26.45833"
+       y="13.229165" />
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:0px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="39.687496"
+       y="66.145828"
+       id="text6393-2"><tspan
+         sodipodi:role="line"
+         id="tspan6391-3"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="39.687496"
+         y="66.145828">Provide username</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:0px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="210.95352"
+       y="95.639816"
+       id="text6393-2-4"><tspan
+         sodipodi:role="line"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="210.95352"
+         y="95.639816"
+         id="tspan18458">Generate challenge</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:0px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="383.64581"
+       y="125.67829"
+       id="text6393-2-4-1"><tspan
+         sodipodi:role="line"
+         id="tspan6391-3-5-0"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="383.64581"
+         y="125.67829">Sign challenge</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:0px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="211.50543"
+       y="168.46223"
+       id="text6393-2-4-1-9"><tspan
+         sodipodi:role="line"
+         id="tspan6391-3-5-0-9"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="211.50543"
+         y="168.46223">Verify signature</tspan><tspan
+         sodipodi:role="line"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="211.50543"
+         y="184.33723"
+         id="tspan18510" /><tspan
+         sodipodi:role="line"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="211.50543"
+         y="200.21223"
+         id="tspan18516" /></text>
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.687408;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1;marker-end:url(#marker12192-7)"
+       d="M 158.74999,59.532426 H 264.58332 V 79.376207"
+       id="path18625"
+       inkscape:connector-type="orthogonal"
+       inkscape:connector-curvature="0" />
+    <path
+       style="display:inline;fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.570628;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1"
+       d="m 423.97337,129.08035 v 9.82711 H 251.35415"
+       id="path18625-2-6"
+       inkscape:connector-type="orthogonal"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.79375;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1;marker-end:url(#marker12192-7-1)"
+       d="m 251.35415,138.90744 v 13.22917"
+       id="path18962"
+       inkscape:connector-type="polyline"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.264583px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 251.35415,138.90744 v 0"
+       id="path18964"
+       inkscape:connector-type="polyline"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.264583px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 251.35415,138.90744 v 0"
+       id="path18966"
+       inkscape:connector-type="polyline"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.79375;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1;marker-end:url(#marker12192-7-1)"
+       d="m 251.35415,178.59494 v 13.22917"
+       id="path19110"
+       inkscape:connector-type="polyline"
+       inkscape:connector-curvature="0" />
+  </g>
+</svg>
diff --git a/raw-svgs/webauthn.svg b/raw-svgs/webauthn.svg
new file mode 100644
index 0000000..b749228
--- /dev/null
+++ b/raw-svgs/webauthn.svg
@@ -0,0 +1,504 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="1901.1848"
+   height="1703.1167"
+   viewBox="0 0 1131.9763 1014.0454"
+   version="1.1"
+   id="svg5"
+   inkscape:version="1.2.2 (b0a84865, 2022-12-01)"
+   sodipodi:docname="webauthn.svg"
+   inkscape:export-filename="webauth1.svg"
+   inkscape:export-xdpi="96"
+   inkscape:export-ydpi="96"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview7"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:document-units="mm"
+     showgrid="true"
+     inkscape:zoom="1.1098265"
+     inkscape:cx="514.49485"
+     inkscape:cy="218.05211"
+     inkscape:window-width="1481"
+     inkscape:window-height="788"
+     inkscape:window-x="14"
+     inkscape:window-y="862"
+     inkscape:window-maximized="0"
+     inkscape:current-layer="layer1"
+     inkscape:lockguides="true"
+     guidecolor="#00e51f"
+     guideopacity="0.6"
+     inkscape:connector-spacing="100"
+     showguides="true">
+    <inkscape:grid
+       type="xygrid"
+       id="grid297"
+       spacingx="13.229166"
+       spacingy="6.6145832"
+       dotted="false"
+       originx="-12.915683"
+       originy="225.30132" />
+  </sodipodi:namedview>
+  <defs
+     id="defs2">
+    <marker
+       style="overflow:visible"
+       id="marker12192"
+       refX="0"
+       refY="0"
+       orient="auto-start-reverse"
+       inkscape:stockid="RoundedArrow"
+       markerWidth="6.1347523"
+       markerHeight="5.9304948"
+       viewBox="0 0 6.1347524 5.9304951"
+       inkscape:isstock="true"
+       inkscape:collect="always"
+       preserveAspectRatio="xMidYMid">
+      <path
+         transform="scale(0.7)"
+         d="m -0.21114562,-4.1055728 6.42229122,3.21114561 a 1,1 90 0 1 0,1.78885438 L -0.21114562,4.1055728 A 1.236068,1.236068 31.717474 0 1 -2,3 v -6 a 1.236068,1.236068 148.28253 0 1 1.78885438,-1.1055728 z"
+         style="fill:context-stroke;fill-rule:evenodd;stroke:none"
+         id="path12190" />
+    </marker>
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="357.2434 : 50.683938 : 1"
+       inkscape:vp_y="0 : 2250.3535 : 0"
+       inkscape:vp_z="1190.8113 : 348.38694 : 1"
+       inkscape:persp3d-origin="595.40573 : 249.15248 : 1"
+       id="perspective8831" />
+    <symbol
+       id="AuxillaryOp">
+      <title
+         id="title381">Auxiliary Operation</title>
+      <desc
+         id="desc383">Offline operation.</desc>
+      <rect
+         x="35"
+         y="35"
+         width="80"
+         height="80"
+         style="stroke-width:2"
+         id="rect385" />
+    </symbol>
+    <marker
+       style="overflow:visible"
+       id="marker12192-7"
+       refX="0"
+       refY="0"
+       orient="auto-start-reverse"
+       inkscape:stockid="RoundedArrow"
+       markerWidth="6.1347523"
+       markerHeight="5.9304948"
+       viewBox="0 0 6.1347524 5.9304951"
+       inkscape:isstock="true"
+       inkscape:collect="always"
+       preserveAspectRatio="xMidYMid">
+      <path
+         transform="scale(0.7)"
+         d="m -0.21114562,-4.1055728 6.42229122,3.21114561 a 1,1 90 0 1 0,1.78885438 L -0.21114562,4.1055728 A 1.236068,1.236068 31.717474 0 1 -2,3 v -6 a 1.236068,1.236068 148.28253 0 1 1.78885438,-1.1055728 z"
+         style="fill:context-stroke;fill-rule:evenodd;stroke:none"
+         id="path12190-0" />
+    </marker>
+    <marker
+       style="overflow:visible"
+       id="marker12192-7-1"
+       refX="0"
+       refY="0"
+       orient="auto-start-reverse"
+       inkscape:stockid="RoundedArrow"
+       markerWidth="6.1347523"
+       markerHeight="5.9304948"
+       viewBox="0 0 6.1347524 5.9304951"
+       inkscape:isstock="true"
+       inkscape:collect="always"
+       preserveAspectRatio="xMidYMid">
+      <path
+         transform="scale(0.7)"
+         d="m -0.21114562,-4.1055728 6.42229122,3.21114561 a 1,1 90 0 1 0,1.78885438 L -0.21114562,4.1055728 A 1.236068,1.236068 31.717474 0 1 -2,3 v -6 a 1.236068,1.236068 148.28253 0 1 1.78885438,-1.1055728 z"
+         style="fill:context-stroke;fill-rule:evenodd;stroke:none"
+         id="path12190-0-3" />
+    </marker>
+  </defs>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(-12.915683,225.29999)">
+    <rect
+       style="fill:#e3dedb;fill-opacity:1;stroke:#000000;stroke-width:0.782735;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1"
+       id="rect9107-8"
+       width="158.35547"
+       height="211.69456"
+       x="355.65738"
+       y="13.230375" />
+    <rect
+       style="fill:#ffd5d5;fill-opacity:1;stroke:#000000;stroke-width:0.814774;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1"
+       id="rect9107-3"
+       width="171.59639"
+       height="211.67917"
+       x="185.19704"
+       y="13.217866" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.595313;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1;marker-end:url(#marker12192-7-1)"
+       d="m 343.95831,92.605373 h 79.375 v 19.843777"
+       id="path18625-2"
+       inkscape:connector-type="orthogonal"
+       inkscape:connector-curvature="0" />
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:0px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="211.50543"
+       y="211.47563"
+       id="text6393-2-4-1-9-8"><tspan
+         sodipodi:role="line"
+         id="tspan6391-3-5-0-9-8"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="211.50543"
+         y="211.47563">Authenticate user</tspan><tspan
+         sodipodi:role="line"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="211.50543"
+         y="227.35063"
+         id="tspan18510-0" /><tspan
+         sodipodi:role="line"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="211.50543"
+         y="243.22563"
+         id="tspan18516-7" /></text>
+    <rect
+       style="fill:#e9c6af;fill-opacity:1;stroke:#000000;stroke-width:0.815709;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1"
+       id="rect9107"
+       width="171.87164"
+       height="211.8259"
+       x="13.336674"
+       y="13.071134" />
+    <text
+       xml:space="preserve"
+       style="font-size:22.5778px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="62.343304"
+       y="34.780998"
+       id="text6389"><tspan
+         sodipodi:role="line"
+         id="tspan6387"
+         style="font-size:22.5778px;stroke-width:3.565"
+         x="62.343304"
+         y="34.780998" /></text>
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:2.64583px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="15.745811"
+       y="29.53179"
+       id="text6393"><tspan
+         sodipodi:role="line"
+         id="tspan6391"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="15.745811"
+         y="29.53179">User</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:2.64583px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="189.24944"
+       y="29.245935"
+       id="text6397"><tspan
+         sodipodi:role="line"
+         id="tspan6395"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="189.24944"
+         y="29.245935">Service</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:2.64583px;word-spacing:0px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="362.56305"
+       y="29.018572"
+       id="text6401"><tspan
+         sodipodi:role="line"
+         id="tspan6399"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="362.56305"
+         y="29.018572">Authenticator</tspan></text>
+    <rect
+       style="fill:none;fill-opacity:1;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       id="rect9105"
+       width="92.604156"
+       height="145.52083"
+       x="26.45833"
+       y="13.229165" />
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:0px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="39.687496"
+       y="66.145828"
+       id="text6393-2"><tspan
+         sodipodi:role="line"
+         id="tspan6391-3"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="39.687496"
+         y="66.145828">Provide username</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:0px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="210.95352"
+       y="95.639816"
+       id="text6393-2-4"><tspan
+         sodipodi:role="line"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="210.95352"
+         y="95.639816"
+         id="tspan18458">Generate challenge</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:0px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="383.64581"
+       y="125.67829"
+       id="text6393-2-4-1"><tspan
+         sodipodi:role="line"
+         id="tspan6391-3-5-0"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="383.64581"
+         y="125.67829">Sign challenge</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:0px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="211.50543"
+       y="168.46223"
+       id="text6393-2-4-1-9"><tspan
+         sodipodi:role="line"
+         id="tspan6391-3-5-0-9"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="211.50543"
+         y="168.46223">Verify signature</tspan><tspan
+         sodipodi:role="line"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="211.50543"
+         y="184.33723"
+         id="tspan18510" /><tspan
+         sodipodi:role="line"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="211.50543"
+         y="200.21223"
+         id="tspan18516" /></text>
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.79375;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1;marker-end:url(#marker12192)"
+       d="m 171.66566,-145.65312 h 105.83333 v 26.45833"
+       id="path12122"
+       inkscape:connector-type="orthogonal"
+       inkscape:connector-curvature="0" />
+    <path
+       style="display:inline;fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.79375;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1;marker-end:url(#marker12192)"
+       d="m 356.87397,-105.96563 h 92.60418 v 19.843756"
+       id="path12266"
+       inkscape:connector-type="orthogonal"
+       inkscape:connector-curvature="0" />
+    <path
+       style="display:inline;fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.79375;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1"
+       d="m 436.24898,-66.278124 v 13.229166 H 277.49899"
+       id="path12316"
+       inkscape:connector-type="orthogonal"
+       inkscape:connector-curvature="0" />
+    <rect
+       style="fill:#e3dedb;fill-opacity:1;stroke:#000000;stroke-width:0.757183;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1"
+       id="rect9107-8-8"
+       width="158.38029"
+       height="198.06779"
+       x="357.17862"
+       y="-224.9035" />
+    <rect
+       style="fill:#ffd5d5;fill-opacity:1;stroke:#000000;stroke-width:0.788117;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1"
+       id="rect9107-3-5"
+       width="171.59639"
+       height="198.05473"
+       x="185.19705"
+       y="-224.90593" />
+    <rect
+       style="fill:#e9c6af;fill-opacity:1;stroke:#000000;stroke-width:0.789409;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1"
+       id="rect9107-37"
+       width="171.89795"
+       height="198.35628"
+       x="13.310388"
+       y="-224.81342" />
+    <text
+       xml:space="preserve"
+       style="font-size:22.5778px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="62.343315"
+       y="-203.34279"
+       id="text6389-9"><tspan
+         sodipodi:role="line"
+         id="tspan6387-6"
+         style="font-size:22.5778px;stroke-width:3.565"
+         x="62.343315"
+         y="-203.34279" /></text>
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:2.64583px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="15.745828"
+       y="-208.592"
+       id="text6393-3"><tspan
+         sodipodi:role="line"
+         id="tspan6391-1"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="15.745828"
+         y="-208.592">User</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:2.64583px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="189.24945"
+       y="-208.87785"
+       id="text6397-5"><tspan
+         sodipodi:role="line"
+         id="tspan6395-8"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="189.24945"
+         y="-208.87785">Service</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:2.64583px;word-spacing:0px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="362.56308"
+       y="-209.10522"
+       id="text6401-0"><tspan
+         sodipodi:role="line"
+         id="tspan6399-9"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="362.56308"
+         y="-209.10522">Authenticator</tspan></text>
+    <rect
+       style="fill:none;fill-opacity:1;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       id="rect9105-2"
+       width="92.604156"
+       height="145.52083"
+       x="26.458338"
+       y="-224.89462" />
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:0px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="39.687508"
+       y="-171.97797"
+       id="text6393-2-43"><tspan
+         sodipodi:role="line"
+         id="tspan6391-3-3"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="39.687508"
+         y="-171.97797">Provide username</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:0px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="207.00458"
+       y="-134.84534"
+       id="text6393-2-4-9"><tspan
+         sodipodi:role="line"
+         id="tspan6391-3-5-05"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="207.00458"
+         y="-134.84534">Request public  key</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:0px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="382.93271"
+       y="-102.79768"
+       id="text6393-2-4-1-5"><tspan
+         sodipodi:role="line"
+         id="tspan6391-3-5-0-4"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="382.93271"
+         y="-102.79768">Generate key pair</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:0px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="221.04285"
+       y="-48.855751"
+       id="text6393-2-4-1-9-4"><tspan
+         sodipodi:role="line"
+         id="tspan6391-3-5-0-9-3"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="221.04285"
+         y="-48.855751">Store private key</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-size:12.7px;letter-spacing:0px;fill:#d35f5f;stroke-width:3.565;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none"
+       x="369.58572"
+       y="-49.88102"
+       id="text6393-2-4-1-5-1-8"><tspan
+         sodipodi:role="line"
+         id="tspan6391-3-5-0-3-3-2"
+         style="font-size:12.7px;fill:#000000;stroke-width:3.565"
+         x="369.58572"
+         y="-49.88102">Store public key</tspan></text>
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.79375;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1;marker-end:url(#marker12192-7)"
+       d="m 158.75,-178.59254 h 105.83333 v 26.45833"
+       id="path12122-2"
+       inkscape:connector-type="orthogonal"
+       inkscape:connector-curvature="0" />
+    <path
+       style="display:inline;fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.79375;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1;marker-end:url(#marker12192-7)"
+       d="m 343.95831,-138.90504 h 92.60418 v 19.84375"
+       id="path12266-6"
+       inkscape:connector-type="orthogonal"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.83042;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1;marker-end:url(#marker12192-7)"
+       d="m 436.56248,-99.217536 v 28.95944"
+       id="path12288-4"
+       inkscape:connector-type="polyline"
+       inkscape:connector-curvature="0" />
+    <path
+       style="display:inline;fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.79375;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1"
+       d="m 423.33332,-99.217536 v 13.22916 H 264.58333"
+       id="path12316-0"
+       inkscape:connector-type="orthogonal"
+       inkscape:connector-curvature="0" />
+    <path
+       style="display:inline;fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.79375;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1;marker-end:url(#marker12192-7)"
+       d="m 264.58333,-85.988376 v 19.84375"
+       id="path12318-0"
+       inkscape:connector-type="polyline"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.687408;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1;marker-end:url(#marker12192-7)"
+       d="M 158.74999,59.532426 H 264.58332 V 79.376207"
+       id="path18625"
+       inkscape:connector-type="orthogonal"
+       inkscape:connector-curvature="0" />
+    <path
+       style="display:inline;fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.570628;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1"
+       d="m 423.97337,129.08035 v 9.82711 H 251.35415"
+       id="path18625-2-6"
+       inkscape:connector-type="orthogonal"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.79375;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1;marker-end:url(#marker12192-7-1)"
+       d="m 251.35415,138.90744 v 13.22917"
+       id="path18962"
+       inkscape:connector-type="polyline"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.264583px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 251.35415,138.90744 v 0"
+       id="path18964"
+       inkscape:connector-type="polyline"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.264583px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 251.35415,138.90744 v 0"
+       id="path18966"
+       inkscape:connector-type="polyline"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#000000;stroke-width:0.79375;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1;marker-end:url(#marker12192-7-1)"
+       d="m 251.35415,178.59494 v 13.22917"
+       id="path19110"
+       inkscape:connector-type="polyline"
+       inkscape:connector-curvature="0" />
+  </g>
+</svg>