diff --git a/doc/.$WalletRecover.drawio.bkp b/doc/.$WalletRecover.drawio.bkp
index e5ab7bc..c86e5ef 100644
--- a/doc/.$WalletRecover.drawio.bkp
+++ b/doc/.$WalletRecover.drawio.bkp
@@ -1,4 +1,4 @@
-<mxfile host="Electron" modified="2024-02-19T19:08:02.071Z" agent="Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) draw.io/23.1.5 Chrome/120.0.6099.109 Electron/28.1.0 Safari/537.36" etag="mOZlEsnifxS78CSF22h6" version="23.1.5" type="device">
+<mxfile host="Electron" modified="2024-02-19T19:13:12.318Z" agent="Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) draw.io/23.1.5 Chrome/120.0.6099.109 Electron/28.1.0 Safari/537.36" etag="IJjALAq_0m8W3-D7gs1K" version="23.1.5" type="device">
   <diagram name="Page-1" id="nezTab6434Mr3TNqJTht">
     <mxGraphModel dx="3088" dy="2010" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="827" pageHeight="1169" math="0" shadow="0">
       <root>
@@ -787,7 +787,7 @@
             <mxPoint x="-936.3599999999997" y="-199.56999999999994" as="targetPoint" />
           </mxGeometry>
         </mxCell>
-        <mxCell id="Q8MjV8EZblA_sCvqo5JG-4" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.5;entryDx=0;entryDy=0;" edge="1" parent="1" source="sHT8GTnQFrlxJ-m2nGzn-300" target="Q8MjV8EZblA_sCvqo5JG-3">
+        <mxCell id="Q8MjV8EZblA_sCvqo5JG-4" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.5;entryDx=0;entryDy=0;" parent="1" source="sHT8GTnQFrlxJ-m2nGzn-300" target="Q8MjV8EZblA_sCvqo5JG-3" edge="1">
           <mxGeometry relative="1" as="geometry">
             <Array as="points">
               <mxPoint x="-960" y="-161" />
@@ -832,7 +832,7 @@
         <mxCell id="sHT8GTnQFrlxJ-m2nGzn-317" value="SHA-256" style="label;whiteSpace=wrap;html=1;image=img/clipart/Gear_128x128.png" parent="1" vertex="1">
           <mxGeometry x="-1217.3700000000001" y="-27" width="125" height="30" as="geometry" />
         </mxCell>
-        <mxCell id="sHT8GTnQFrlxJ-m2nGzn-349" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0;exitY=0.5;exitDx=0;exitDy=0;entryX=0.5;entryY=0;entryDx=0;entryDy=0;" parent="1" target="sHT8GTnQFrlxJ-m2nGzn-341" edge="1" source="sHT8GTnQFrlxJ-m2nGzn-322">
+        <mxCell id="sHT8GTnQFrlxJ-m2nGzn-349" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0;exitY=0.5;exitDx=0;exitDy=0;entryX=0.5;entryY=0;entryDx=0;entryDy=0;" parent="1" source="sHT8GTnQFrlxJ-m2nGzn-322" target="sHT8GTnQFrlxJ-m2nGzn-341" edge="1">
           <mxGeometry relative="1" as="geometry">
             <mxPoint x="-496.9999999999998" y="-18.62999999999974" as="sourcePoint" />
             <mxPoint x="-556.1442857142856" y="148.66" as="targetPoint" />
@@ -1053,14 +1053,14 @@
         <mxCell id="HDdD4gt86U7q7j0RBcuD-15" value="&lt;b&gt;privKey&lt;br&gt;&lt;/b&gt;(descriptor)&lt;b&gt;&lt;br&gt;&lt;/b&gt;" style="rounded=1;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontColor=#000000;" parent="1" vertex="1">
           <mxGeometry x="-271.8699999999999" y="-899.5" width="124.36" height="39" as="geometry" />
         </mxCell>
-        <mxCell id="Q8MjV8EZblA_sCvqo5JG-1" value="&lt;b style=&quot;border-color: var(--border-color); text-align: center;&quot;&gt;KeyMainSpend&lt;/b&gt;&lt;br style=&quot;border-color: var(--border-color); font-weight: 400; text-align: center;&quot;&gt;&lt;span style=&quot;font-weight: normal;&quot;&gt;KeyDecrypt&lt;/span&gt;" style="label;whiteSpace=wrap;html=1;image=img/clipart/Gear_128x128.png" vertex="1" parent="1">
-          <mxGeometry x="-937.94" y="-213.81" width="149.75" height="30" as="geometry" />
+        <mxCell id="Q8MjV8EZblA_sCvqo5JG-1" value="&lt;b style=&quot;border-color: var(--border-color); text-align: center;&quot;&gt;KeyMainSpend&lt;/b&gt;&lt;br style=&quot;border-color: var(--border-color); font-weight: 400; text-align: center;&quot;&gt;&lt;span style=&quot;font-weight: normal;&quot;&gt;KeyDecrypt&lt;/span&gt;" style="label;whiteSpace=wrap;html=1;image=img/clipart/Gear_128x128.png" parent="1" vertex="1">
+          <mxGeometry x="-936.94" y="-213.81" width="149.75" height="30" as="geometry" />
         </mxCell>
-        <mxCell id="Q8MjV8EZblA_sCvqo5JG-2" value="&lt;b style=&quot;border-color: var(--border-color); text-align: center;&quot;&gt;KeyMainScan&lt;/b&gt;&lt;br style=&quot;border-color: var(--border-color); font-weight: 400; text-align: center;&quot;&gt;&lt;span style=&quot;font-weight: normal;&quot;&gt;KeyDecrypt&lt;/span&gt;" style="label;whiteSpace=wrap;html=1;image=img/clipart/Gear_128x128.png" vertex="1" parent="1">
-          <mxGeometry x="-937.0899999999999" y="-175.61" width="148.9" height="30" as="geometry" />
+        <mxCell id="Q8MjV8EZblA_sCvqo5JG-2" value="&lt;b style=&quot;border-color: var(--border-color); text-align: center;&quot;&gt;KeyMainScan&lt;/b&gt;&lt;br style=&quot;border-color: var(--border-color); font-weight: 400; text-align: center;&quot;&gt;&lt;span style=&quot;font-weight: normal;&quot;&gt;KeyDecrypt&lt;/span&gt;" style="label;whiteSpace=wrap;html=1;image=img/clipart/Gear_128x128.png" parent="1" vertex="1">
+          <mxGeometry x="-936.0899999999999" y="-175.61" width="148.9" height="30" as="geometry" />
         </mxCell>
-        <mxCell id="Q8MjV8EZblA_sCvqo5JG-3" value="&lt;b style=&quot;border-color: var(--border-color); text-align: center;&quot;&gt;KeyRecoverScan&lt;/b&gt;&lt;br style=&quot;border-color: var(--border-color); font-weight: 400; text-align: center;&quot;&gt;&lt;span style=&quot;font-weight: normal;&quot;&gt;KeyDecrypt&lt;/span&gt;" style="label;whiteSpace=wrap;html=1;image=img/clipart/Gear_128x128.png" vertex="1" parent="1">
-          <mxGeometry x="-937.9399999999999" y="-257" width="149.75" height="30" as="geometry" />
+        <mxCell id="Q8MjV8EZblA_sCvqo5JG-3" value="&lt;b style=&quot;border-color: var(--border-color); text-align: center;&quot;&gt;KeyRecoverScan&lt;/b&gt;&lt;br style=&quot;border-color: var(--border-color); font-weight: 400; text-align: center;&quot;&gt;&lt;span style=&quot;font-weight: normal;&quot;&gt;KeyDecrypt&lt;/span&gt;" style="label;whiteSpace=wrap;html=1;image=img/clipart/Gear_128x128.png" parent="1" vertex="1">
+          <mxGeometry x="-936.9399999999999" y="-257" width="149.75" height="30" as="geometry" />
         </mxCell>
       </root>
     </mxGraphModel>
diff --git a/doc/Auth-Specs.md b/doc/Auth-Specs.md
index 86e2e30..e318900 100644
--- a/doc/Auth-Specs.md
+++ b/doc/Auth-Specs.md
@@ -40,7 +40,7 @@ Voir [_Doc_references.md](_Doc_references.md).
 
 ![WalletCreate](WalletCreate.png "WalletCreate")
 
-![WalletRevover](WalletRevover.png "WalletRevover")
+![WalletRecover](WalletRecover.png "WalletRecover")
 
 ## 5. <a name='Authentificationdesutilisateurs'></a>Authentification des utilisateurs
 
diff --git a/doc/WalletRecover.drawio b/doc/WalletRecover.drawio
index e03d6c4..53fafa9 100644
--- a/doc/WalletRecover.drawio
+++ b/doc/WalletRecover.drawio
@@ -1,4 +1,4 @@
-<mxfile host="Electron" modified="2024-02-19T19:08:02.303Z" agent="Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) draw.io/23.1.5 Chrome/120.0.6099.109 Electron/28.1.0 Safari/537.36" etag="wqyc2BegUheY-8hZeVV5" version="23.1.5" type="device">
+<mxfile host="Electron" modified="2024-02-19T19:13:43.104Z" agent="Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) draw.io/23.1.5 Chrome/120.0.6099.109 Electron/28.1.0 Safari/537.36" etag="Gw_dqOJScSra2vFz22j1" version="23.1.5" type="device">
   <diagram name="Page-1" id="nezTab6434Mr3TNqJTht">
     <mxGraphModel dx="3088" dy="2010" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="827" pageHeight="1169" math="0" shadow="0">
       <root>
@@ -787,7 +787,7 @@
             <mxPoint x="-936.3599999999997" y="-199.56999999999994" as="targetPoint" />
           </mxGeometry>
         </mxCell>
-        <mxCell id="Q8MjV8EZblA_sCvqo5JG-4" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.5;entryDx=0;entryDy=0;" edge="1" parent="1" source="sHT8GTnQFrlxJ-m2nGzn-300" target="Q8MjV8EZblA_sCvqo5JG-3">
+        <mxCell id="Q8MjV8EZblA_sCvqo5JG-4" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.5;entryDx=0;entryDy=0;" parent="1" source="sHT8GTnQFrlxJ-m2nGzn-300" target="Q8MjV8EZblA_sCvqo5JG-3" edge="1">
           <mxGeometry relative="1" as="geometry">
             <Array as="points">
               <mxPoint x="-960" y="-161" />
@@ -832,7 +832,7 @@
         <mxCell id="sHT8GTnQFrlxJ-m2nGzn-317" value="SHA-256" style="label;whiteSpace=wrap;html=1;image=img/clipart/Gear_128x128.png" parent="1" vertex="1">
           <mxGeometry x="-1217.3700000000001" y="-27" width="125" height="30" as="geometry" />
         </mxCell>
-        <mxCell id="sHT8GTnQFrlxJ-m2nGzn-349" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0;exitY=0.5;exitDx=0;exitDy=0;entryX=0.5;entryY=0;entryDx=0;entryDy=0;" parent="1" target="sHT8GTnQFrlxJ-m2nGzn-341" edge="1" source="sHT8GTnQFrlxJ-m2nGzn-322">
+        <mxCell id="sHT8GTnQFrlxJ-m2nGzn-349" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0;exitY=0.5;exitDx=0;exitDy=0;entryX=0.5;entryY=0;entryDx=0;entryDy=0;" parent="1" source="sHT8GTnQFrlxJ-m2nGzn-322" target="sHT8GTnQFrlxJ-m2nGzn-341" edge="1">
           <mxGeometry relative="1" as="geometry">
             <mxPoint x="-496.9999999999998" y="-18.62999999999974" as="sourcePoint" />
             <mxPoint x="-556.1442857142856" y="148.66" as="targetPoint" />
@@ -1053,14 +1053,14 @@
         <mxCell id="HDdD4gt86U7q7j0RBcuD-15" value="&lt;b&gt;privKey&lt;br&gt;&lt;/b&gt;(descriptor)&lt;b&gt;&lt;br&gt;&lt;/b&gt;" style="rounded=1;whiteSpace=wrap;html=1;labelBackgroundColor=none;fontColor=#000000;" parent="1" vertex="1">
           <mxGeometry x="-271.8699999999999" y="-899.5" width="124.36" height="39" as="geometry" />
         </mxCell>
-        <mxCell id="Q8MjV8EZblA_sCvqo5JG-1" value="&lt;b style=&quot;border-color: var(--border-color); text-align: center;&quot;&gt;KeyMainSpend&lt;/b&gt;&lt;br style=&quot;border-color: var(--border-color); font-weight: 400; text-align: center;&quot;&gt;&lt;span style=&quot;font-weight: normal;&quot;&gt;KeyDecrypt&lt;/span&gt;" style="label;whiteSpace=wrap;html=1;image=img/clipart/Gear_128x128.png" vertex="1" parent="1">
-          <mxGeometry x="-937.94" y="-213.81" width="149.75" height="30" as="geometry" />
+        <mxCell id="Q8MjV8EZblA_sCvqo5JG-1" value="&lt;b style=&quot;border-color: var(--border-color); text-align: center;&quot;&gt;KeyMainSpend&lt;/b&gt;&lt;br style=&quot;border-color: var(--border-color); font-weight: 400; text-align: center;&quot;&gt;&lt;span style=&quot;font-weight: normal;&quot;&gt;KeyDecrypt&lt;/span&gt;" style="label;whiteSpace=wrap;html=1;image=img/clipart/Gear_128x128.png" parent="1" vertex="1">
+          <mxGeometry x="-936.94" y="-213.81" width="149.75" height="30" as="geometry" />
         </mxCell>
-        <mxCell id="Q8MjV8EZblA_sCvqo5JG-2" value="&lt;b style=&quot;border-color: var(--border-color); text-align: center;&quot;&gt;KeyMainScan&lt;/b&gt;&lt;br style=&quot;border-color: var(--border-color); font-weight: 400; text-align: center;&quot;&gt;&lt;span style=&quot;font-weight: normal;&quot;&gt;KeyDecrypt&lt;/span&gt;" style="label;whiteSpace=wrap;html=1;image=img/clipart/Gear_128x128.png" vertex="1" parent="1">
-          <mxGeometry x="-937.0899999999999" y="-175.61" width="148.9" height="30" as="geometry" />
+        <mxCell id="Q8MjV8EZblA_sCvqo5JG-2" value="&lt;b style=&quot;border-color: var(--border-color); text-align: center;&quot;&gt;KeyMainScan&lt;/b&gt;&lt;br style=&quot;border-color: var(--border-color); font-weight: 400; text-align: center;&quot;&gt;&lt;span style=&quot;font-weight: normal;&quot;&gt;KeyDecrypt&lt;/span&gt;" style="label;whiteSpace=wrap;html=1;image=img/clipart/Gear_128x128.png" parent="1" vertex="1">
+          <mxGeometry x="-936.0899999999999" y="-175.61" width="148.9" height="30" as="geometry" />
         </mxCell>
-        <mxCell id="Q8MjV8EZblA_sCvqo5JG-3" value="&lt;b style=&quot;border-color: var(--border-color); text-align: center;&quot;&gt;KeyRecoverScan&lt;/b&gt;&lt;br style=&quot;border-color: var(--border-color); font-weight: 400; text-align: center;&quot;&gt;&lt;span style=&quot;font-weight: normal;&quot;&gt;KeyDecrypt&lt;/span&gt;" style="label;whiteSpace=wrap;html=1;image=img/clipart/Gear_128x128.png" vertex="1" parent="1">
-          <mxGeometry x="-937.9399999999999" y="-257" width="149.75" height="30" as="geometry" />
+        <mxCell id="Q8MjV8EZblA_sCvqo5JG-3" value="&lt;b style=&quot;border-color: var(--border-color); text-align: center;&quot;&gt;KeyRecoverScan&lt;/b&gt;&lt;br style=&quot;border-color: var(--border-color); font-weight: 400; text-align: center;&quot;&gt;&lt;span style=&quot;font-weight: normal;&quot;&gt;KeyDecrypt&lt;/span&gt;" style="label;whiteSpace=wrap;html=1;image=img/clipart/Gear_128x128.png" parent="1" vertex="1">
+          <mxGeometry x="-936.9399999999999" y="-257" width="149.75" height="30" as="geometry" />
         </mxCell>
       </root>
     </mxGraphModel>