fix: solve found issues by testing

6 files changed, 438 insertions, 348 deletions

diff --git a/resource/lfs/locale/ts/GpgFrontend.de_DE.ts b/resource/lfs/locale/ts/GpgFrontend.de_DE.ts
index 5f3b0c5c..ce3ee6b0 100644
--- a/resource/lfs/locale/ts/GpgFrontend.de_DE.ts
+++ b/resource/lfs/locale/ts/GpgFrontend.de_DE.ts
@@ -546,62 +546,72 @@
 <context>
     <name>GpgFrontend::UI::ADSKsPicker</name>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="55"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="56"/>
         <source>Confirm</source>
         <translation>Bestätigen</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="56"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="57"/>
         <source>Cancel</source>
         <translation>Abbrechen</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="60"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="61"/>
         <source>No Subkeys Selected</source>
         <translation>Keine Unterschlüssel ausgewählt</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="61"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="62"/>
         <source>Please select at least one Subkey.</source>
         <translation>Bitte wählen Sie mindestens einen Unterschlüssel aus.</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="73"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="77"/>
         <source>Select ADSK(s)</source>
         <translation>ADSK(s) auswählen</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="77"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="81"/>
         <source>ADSK (Additional Decryption Subkey) allows others to encrypt data for you without having access to your private key. You are only allow to check subkeys with encryption capability.</source>
         <translation>ADSK (zusätzlicher Entschlüsselungs-Unterschlüssel) ermöglicht es anderen, Daten für Sie zu verschlüsseln, ohne Zugriff auf Ihren privaten Schlüssel zu haben. Es können nur Unterschlüssel mit Verschlüsselungsfunktion ausgewählt werden.</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="92"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="96"/>
         <source>ADSKs Picker</source>
         <translation>ADSK-Auswahl</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="108"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="115"/>
         <source>Key ID: %1 Reason: %2</source>
         <translation>Schlüssel-ID: %1 Grund: %2</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="122"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="127"/>
+        <source>Unknown Error</source>
+        <translation type="unfinished">Unbekannter Fehler</translation>
+    </message>
+    <message>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="128"/>
+        <source>Caught unknown error while exporting the key.</source>
+        <translation type="unfinished">Beim Exportieren des Schlüssels ist ein unbekannter Fehler aufgetreten.</translation>
+    </message>
+    <message>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="145"/>
         <source>Failed</source>
         <translation>Fehlgeschlagen</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="123"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="146"/>
         <source>Partially Failed</source>
         <translation>Teilweise fehlgeschlagen</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="125"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="149"/>
         <source>Failed to add all selected subkeys.</source>
         <translation>Alle ausgewählten Unterschlüssel konnten nicht hinzugefügt werden.</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="126"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="150"/>
         <source>Some subkeys failed to be added as ADSKs.</source>
         <translation>Einige Unterschlüssel konnten nicht als ADSKs hinzugefügt werden.</translation>
     </message>
@@ -1854,67 +1864,67 @@ This will result in loss of all cached form positions, statuses, key servers, et
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="64"/>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="71"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="580"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="586"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="581"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="587"/>
         <source>Custom</source>
         <translation>Benutzerdefiniert</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="72"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="529"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="530"/>
         <source>3 Months</source>
         <translation>3 Monate</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="73"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="534"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="535"/>
         <source>6 Months</source>
         <translation>6 Monate</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="74"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="539"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="540"/>
         <source>1 Year</source>
         <translation>1 Jahr</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="75"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="140"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="145"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="544"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="141"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="146"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="545"/>
         <source>2 Years</source>
         <translation>2 Jahre</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="76"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="549"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="550"/>
         <source>5 Years</source>
         <translation>5 Jahre</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="77"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="554"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="555"/>
         <source>10 Years</source>
         <translation>10 Jahre</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="78"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="101"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="110"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="560"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="102"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="111"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="561"/>
         <source>Non Expired</source>
         <translation>Nicht abgelaufen</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="82"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="295"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="591"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="296"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="592"/>
         <source>Primary Key Only</source>
         <translation>Nur Primärschlüssel</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="83"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="343"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="344"/>
         <source>Primary Key With Subkey</source>
         <translation>Primärschlüssel mit Unterschlüssel</translation>
     </message>
@@ -1940,130 +1950,135 @@ This will result in loss of all cached form positions, statuses, key servers, et
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="90"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="93"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="103"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="94"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="104"/>
         <source>Algorithm</source>
         <translation>Algorithmus</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="91"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="94"/>
+        <source>Combination</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="92"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="95"/>
         <source>Validity Period</source>
         <translation>Gültigkeitsdauer</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="95"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="105"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="96"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="106"/>
         <source>Key Length</source>
         <translation>Länge des Schlüssels</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="96"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="106"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="97"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="107"/>
         <source>Usage</source>
         <translation>Verwendungszweck</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="97"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="107"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="98"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="108"/>
         <source>Encrypt</source>
         <translation>Verschlüsseln</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="98"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="108"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="99"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="109"/>
         <source>Sign</source>
         <translation>Unterschreiben</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="99"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="109"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="100"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="110"/>
         <source>Authentication</source>
         <translation>Authentifizierung</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="100"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="101"/>
         <source>No Passphrase</source>
         <translation>Keine Passphrase</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="104"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="105"/>
         <source>Expire Date</source>
         <translation>Ablaufdatum</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="113"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="114"/>
         <source>Easy Mode</source>
         <translation>Einfacher Modus</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="114"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="115"/>
         <source>Primary Key</source>
         <translation>Primärschlüssel</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="115"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="116"/>
         <source>Subkey</source>
         <translation>Unterschlüssel</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="118"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="119"/>
         <source>Generate</source>
         <translation>Erstellen</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="135"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="266"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="136"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="267"/>
         <source>None</source>
         <translation>Kein</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="147"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="148"/>
         <source>Generate Key</source>
         <translation>Schlüssel erstellen</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="161"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="162"/>
         <source>Name must contain at least five characters.</source>
         <translation>Der Name muss mindestens fünf Zeichen enthalten.</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="166"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="167"/>
         <source>Please give a valid email address.</source>
         <translation>Bitte geben Sie eine gültige E-Mail Adresse an.</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="171"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="172"/>
         <source>Please give a valid primary key algorithm.</source>
         <translation>Bitte geben Sie einen gültigen Primärschlüssel-Algorithmus an.</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="180"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="181"/>
         <source>Time to primary key expiration must not be less than 120 seconds.</source>
         <translation>Die Zeit bis zum Ablauf des Primärschlüssels darf nicht weniger als 120 Sekunden betragen.</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="187"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="188"/>
         <source>Please give a valid subkey algorithm.</source>
         <translation>Bitte geben Sie einen gültigen Unterschlüssel-Algorithmus an.</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="195"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="196"/>
         <source>Time to subkey expiration must not be less than 120 seconds.</source>
         <translation>Die Zeit bis zum Ablauf des Unterschlüssels darf nicht weniger als 120 Sekunden betragen.</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="619"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="620"/>
         <source>Error</source>
         <translation>Fehler</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="620"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="621"/>
         <source>Unknown error occurred</source>
         <translation>Unbekannter Fehler ist aufgetreten</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="632"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="633"/>
         <source>Generating</source>
         <translation>Erstellen</translation>
     </message>
diff --git a/resource/lfs/locale/ts/GpgFrontend.en_US.ts b/resource/lfs/locale/ts/GpgFrontend.en_US.ts
index 8c1e8f24..045fb107 100644
--- a/resource/lfs/locale/ts/GpgFrontend.en_US.ts
+++ b/resource/lfs/locale/ts/GpgFrontend.en_US.ts
@@ -546,62 +546,72 @@
 <context>
     <name>GpgFrontend::UI::ADSKsPicker</name>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="55"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="56"/>
         <source>Confirm</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="56"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="57"/>
         <source>Cancel</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="60"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="61"/>
         <source>No Subkeys Selected</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="61"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="62"/>
         <source>Please select at least one Subkey.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="73"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="77"/>
         <source>Select ADSK(s)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="77"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="81"/>
         <source>ADSK (Additional Decryption Subkey) allows others to encrypt data for you without having access to your private key. You are only allow to check subkeys with encryption capability.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="92"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="96"/>
         <source>ADSKs Picker</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="108"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="115"/>
         <source>Key ID: %1 Reason: %2</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="122"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="127"/>
+        <source>Unknown Error</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="128"/>
+        <source>Caught unknown error while exporting the key.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="145"/>
         <source>Failed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="123"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="146"/>
         <source>Partially Failed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="125"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="149"/>
         <source>Failed to add all selected subkeys.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="126"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="150"/>
         <source>Some subkeys failed to be added as ADSKs.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1854,67 +1864,67 @@ This will result in loss of all cached form positions, statuses, key servers, et
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="64"/>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="71"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="580"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="586"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="581"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="587"/>
         <source>Custom</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="72"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="529"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="530"/>
         <source>3 Months</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="73"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="534"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="535"/>
         <source>6 Months</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="74"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="539"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="540"/>
         <source>1 Year</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="75"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="140"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="145"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="544"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="141"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="146"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="545"/>
         <source>2 Years</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="76"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="549"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="550"/>
         <source>5 Years</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="77"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="554"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="555"/>
         <source>10 Years</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="78"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="101"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="110"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="560"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="102"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="111"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="561"/>
         <source>Non Expired</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="82"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="295"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="591"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="296"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="592"/>
         <source>Primary Key Only</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="83"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="343"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="344"/>
         <source>Primary Key With Subkey</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1940,130 +1950,135 @@ This will result in loss of all cached form positions, statuses, key servers, et
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="90"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="93"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="103"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="94"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="104"/>
         <source>Algorithm</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="91"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="94"/>
-        <source>Validity Period</source>
+        <source>Combination</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="92"/>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="95"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="105"/>
-        <source>Key Length</source>
+        <source>Validity Period</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="96"/>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="106"/>
-        <source>Usage</source>
+        <source>Key Length</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="97"/>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="107"/>
-        <source>Encrypt</source>
+        <source>Usage</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="98"/>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="108"/>
-        <source>Sign</source>
+        <source>Encrypt</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="99"/>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="109"/>
-        <source>Authentication</source>
+        <source>Sign</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="100"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="110"/>
+        <source>Authentication</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="101"/>
         <source>No Passphrase</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="104"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="105"/>
         <source>Expire Date</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="113"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="114"/>
         <source>Easy Mode</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="114"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="115"/>
         <source>Primary Key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="115"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="116"/>
         <source>Subkey</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="118"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="119"/>
         <source>Generate</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="135"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="266"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="136"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="267"/>
         <source>None</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="147"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="148"/>
         <source>Generate Key</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="161"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="162"/>
         <source>Name must contain at least five characters.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="166"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="167"/>
         <source>Please give a valid email address.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="171"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="172"/>
         <source>Please give a valid primary key algorithm.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="180"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="181"/>
         <source>Time to primary key expiration must not be less than 120 seconds.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="187"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="188"/>
         <source>Please give a valid subkey algorithm.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="195"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="196"/>
         <source>Time to subkey expiration must not be less than 120 seconds.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="619"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="620"/>
         <source>Error</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="620"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="621"/>
         <source>Unknown error occurred</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="632"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="633"/>
         <source>Generating</source>
         <translation type="unfinished"></translation>
     </message>
diff --git a/resource/lfs/locale/ts/GpgFrontend.fr_FR.ts b/resource/lfs/locale/ts/GpgFrontend.fr_FR.ts
index 74d57ad2..9914fb6b 100644
--- a/resource/lfs/locale/ts/GpgFrontend.fr_FR.ts
+++ b/resource/lfs/locale/ts/GpgFrontend.fr_FR.ts
@@ -546,62 +546,72 @@
 <context>
     <name>GpgFrontend::UI::ADSKsPicker</name>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="55"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="56"/>
         <source>Confirm</source>
         <translation type="unfinished">Confirmer</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="56"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="57"/>
         <source>Cancel</source>
         <translation type="unfinished">Annuler</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="60"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="61"/>
         <source>No Subkeys Selected</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="61"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="62"/>
         <source>Please select at least one Subkey.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="73"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="77"/>
         <source>Select ADSK(s)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="77"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="81"/>
         <source>ADSK (Additional Decryption Subkey) allows others to encrypt data for you without having access to your private key. You are only allow to check subkeys with encryption capability.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="92"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="96"/>
         <source>ADSKs Picker</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="108"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="115"/>
         <source>Key ID: %1 Reason: %2</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="122"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="127"/>
+        <source>Unknown Error</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="128"/>
+        <source>Caught unknown error while exporting the key.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="145"/>
         <source>Failed</source>
         <translation type="unfinished">Échoué</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="123"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="146"/>
         <source>Partially Failed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="125"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="149"/>
         <source>Failed to add all selected subkeys.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="126"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="150"/>
         <source>Some subkeys failed to be added as ADSKs.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1854,67 +1864,67 @@ This will result in loss of all cached form positions, statuses, key servers, et
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="64"/>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="71"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="580"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="586"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="581"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="587"/>
         <source>Custom</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="72"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="529"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="530"/>
         <source>3 Months</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="73"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="534"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="535"/>
         <source>6 Months</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="74"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="539"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="540"/>
         <source>1 Year</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="75"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="140"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="145"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="544"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="141"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="146"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="545"/>
         <source>2 Years</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="76"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="549"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="550"/>
         <source>5 Years</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="77"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="554"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="555"/>
         <source>10 Years</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="78"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="101"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="110"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="560"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="102"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="111"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="561"/>
         <source>Non Expired</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="82"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="295"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="591"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="296"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="592"/>
         <source>Primary Key Only</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="83"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="343"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="344"/>
         <source>Primary Key With Subkey</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1940,130 +1950,135 @@ This will result in loss of all cached form positions, statuses, key servers, et
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="90"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="93"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="103"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="94"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="104"/>
         <source>Algorithm</source>
         <translation type="unfinished">Algorithme</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="91"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="94"/>
-        <source>Validity Period</source>
+        <source>Combination</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="92"/>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="95"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="105"/>
-        <source>Key Length</source>
+        <source>Validity Period</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="96"/>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="106"/>
-        <source>Usage</source>
-        <translation type="unfinished">Usage</translation>
+        <source>Key Length</source>
+        <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="97"/>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="107"/>
-        <source>Encrypt</source>
-        <translation type="unfinished">Chiffrer</translation>
+        <source>Usage</source>
+        <translation type="unfinished">Usage</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="98"/>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="108"/>
-        <source>Sign</source>
-        <translation type="unfinished">Signer</translation>
+        <source>Encrypt</source>
+        <translation type="unfinished">Chiffrer</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="99"/>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="109"/>
+        <source>Sign</source>
+        <translation type="unfinished">Signer</translation>
+    </message>
+    <message>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="100"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="110"/>
         <source>Authentication</source>
         <translation type="unfinished">Authentification</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="100"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="101"/>
         <source>No Passphrase</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="104"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="105"/>
         <source>Expire Date</source>
         <translation type="unfinished">Date d&apos;expiration</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="113"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="114"/>
         <source>Easy Mode</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="114"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="115"/>
         <source>Primary Key</source>
         <translation type="unfinished">Clé primaire</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="115"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="116"/>
         <source>Subkey</source>
         <translation type="unfinished">Sous-clé</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="118"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="119"/>
         <source>Generate</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="135"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="266"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="136"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="267"/>
         <source>None</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="147"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="148"/>
         <source>Generate Key</source>
         <translation type="unfinished">Générer la clé</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="161"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="162"/>
         <source>Name must contain at least five characters.</source>
         <translation type="unfinished">Le nom doit contenir au moins cinq caractères.</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="166"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="167"/>
         <source>Please give a valid email address.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="171"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="172"/>
         <source>Please give a valid primary key algorithm.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="180"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="181"/>
         <source>Time to primary key expiration must not be less than 120 seconds.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="187"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="188"/>
         <source>Please give a valid subkey algorithm.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="195"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="196"/>
         <source>Time to subkey expiration must not be less than 120 seconds.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="619"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="620"/>
         <source>Error</source>
         <translation type="unfinished">Erreur</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="620"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="621"/>
         <source>Unknown error occurred</source>
         <translation type="unfinished">Une erreur inconnue s&apos;est produite</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="632"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="633"/>
         <source>Generating</source>
         <translation type="unfinished">Générateur</translation>
     </message>
diff --git a/resource/lfs/locale/ts/GpgFrontend.it_IT.ts b/resource/lfs/locale/ts/GpgFrontend.it_IT.ts
index 2db76daa..078883a8 100644
--- a/resource/lfs/locale/ts/GpgFrontend.it_IT.ts
+++ b/resource/lfs/locale/ts/GpgFrontend.it_IT.ts
@@ -546,62 +546,72 @@
 <context>
     <name>GpgFrontend::UI::ADSKsPicker</name>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="55"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="56"/>
         <source>Confirm</source>
         <translation type="unfinished">Conferma</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="56"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="57"/>
         <source>Cancel</source>
         <translation type="unfinished">Annulla</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="60"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="61"/>
         <source>No Subkeys Selected</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="61"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="62"/>
         <source>Please select at least one Subkey.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="73"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="77"/>
         <source>Select ADSK(s)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="77"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="81"/>
         <source>ADSK (Additional Decryption Subkey) allows others to encrypt data for you without having access to your private key. You are only allow to check subkeys with encryption capability.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="92"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="96"/>
         <source>ADSKs Picker</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="108"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="115"/>
         <source>Key ID: %1 Reason: %2</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="122"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="127"/>
+        <source>Unknown Error</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="128"/>
+        <source>Caught unknown error while exporting the key.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="145"/>
         <source>Failed</source>
         <translation type="unfinished">Fallito</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="123"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="146"/>
         <source>Partially Failed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="125"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="149"/>
         <source>Failed to add all selected subkeys.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="126"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="150"/>
         <source>Some subkeys failed to be added as ADSKs.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1863,67 +1873,67 @@ This will result in loss of all cached form positions, statuses, key servers, et
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="64"/>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="71"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="580"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="586"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="581"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="587"/>
         <source>Custom</source>
         <translation>Impiego</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="72"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="529"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="530"/>
         <source>3 Months</source>
         <translation>3 Mesi</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="73"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="534"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="535"/>
         <source>6 Months</source>
         <translation>6 Mesi</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="74"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="539"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="540"/>
         <source>1 Year</source>
         <translation>1 Anno</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="75"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="140"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="145"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="544"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="141"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="146"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="545"/>
         <source>2 Years</source>
         <translation>2 Anni</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="76"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="549"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="550"/>
         <source>5 Years</source>
         <translation>5 Anni</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="77"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="554"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="555"/>
         <source>10 Years</source>
         <translation>10 Anni</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="78"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="101"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="110"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="560"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="102"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="111"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="561"/>
         <source>Non Expired</source>
         <translation>Non Scaduto</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="82"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="295"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="591"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="296"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="592"/>
         <source>Primary Key Only</source>
         <translation>Solo Chiave Primaria</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="83"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="343"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="344"/>
         <source>Primary Key With Subkey</source>
         <translation>Chiave Primaria con Sottochiave</translation>
     </message>
@@ -1949,130 +1959,135 @@ This will result in loss of all cached form positions, statuses, key servers, et
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="90"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="93"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="103"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="94"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="104"/>
         <source>Algorithm</source>
         <translation>Algoritmo</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="91"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="94"/>
+        <source>Combination</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="92"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="95"/>
         <source>Validity Period</source>
         <translation>Periodo di validità</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="95"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="105"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="96"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="106"/>
         <source>Key Length</source>
         <translation>Lunghezza Chiave</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="96"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="106"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="97"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="107"/>
         <source>Usage</source>
         <translation>Utilizzo</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="97"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="107"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="98"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="108"/>
         <source>Encrypt</source>
         <translation>Cifra</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="98"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="108"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="99"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="109"/>
         <source>Sign</source>
         <translation>Firma</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="99"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="109"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="100"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="110"/>
         <source>Authentication</source>
         <translation>Autenticazione</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="100"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="101"/>
         <source>No Passphrase</source>
         <translation>Nessuna frase segreta</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="104"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="105"/>
         <source>Expire Date</source>
         <translation>Data di scadenza</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="113"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="114"/>
         <source>Easy Mode</source>
         <translation>Modalità facile</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="114"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="115"/>
         <source>Primary Key</source>
         <translation>Chiave primaria</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="115"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="116"/>
         <source>Subkey</source>
         <translation>Sottochiave</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="118"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="119"/>
         <source>Generate</source>
         <translation>Generare</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="135"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="266"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="136"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="267"/>
         <source>None</source>
         <translation>Nessuno</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="147"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="148"/>
         <source>Generate Key</source>
         <translation>Genera chiave</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="161"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="162"/>
         <source>Name must contain at least five characters.</source>
         <translation>Il nome deve contenere almeno cinque caratteri.</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="166"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="167"/>
         <source>Please give a valid email address.</source>
         <translation>Inserisci un indirizzo email valido.</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="171"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="172"/>
         <source>Please give a valid primary key algorithm.</source>
         <translation>Fornisci un algoritmo di chiave primaria valido.</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="180"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="181"/>
         <source>Time to primary key expiration must not be less than 120 seconds.</source>
         <translation>Il tempo di scadenza della chiave primaria non deve essere inferiore a 120 secondi.</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="187"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="188"/>
         <source>Please give a valid subkey algorithm.</source>
         <translation>Si prega di fornire un algoritmo di sottochiave valido.</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="195"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="196"/>
         <source>Time to subkey expiration must not be less than 120 seconds.</source>
         <translation>Il tempo di scadenza della sottochiave non deve essere inferiore a 120 secondi.</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="619"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="620"/>
         <source>Error</source>
         <translation>Errore</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="620"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="621"/>
         <source>Unknown error occurred</source>
         <translation>Si è verificato un errore sconosciuto</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="632"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="633"/>
         <source>Generating</source>
         <translation>Generazione</translation>
     </message>
diff --git a/resource/lfs/locale/ts/GpgFrontend.zh_CN.ts b/resource/lfs/locale/ts/GpgFrontend.zh_CN.ts
index 6aa2789f..55da445e 100644
--- a/resource/lfs/locale/ts/GpgFrontend.zh_CN.ts
+++ b/resource/lfs/locale/ts/GpgFrontend.zh_CN.ts
@@ -546,62 +546,72 @@
 <context>
     <name>GpgFrontend::UI::ADSKsPicker</name>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="55"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="56"/>
         <source>Confirm</source>
         <translation>确认</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="56"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="57"/>
         <source>Cancel</source>
         <translation>取消</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="60"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="61"/>
         <source>No Subkeys Selected</source>
         <translation>没有选择任何子密钥</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="61"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="62"/>
         <source>Please select at least one Subkey.</source>
         <translation>请至少选择一个子密钥</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="73"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="77"/>
         <source>Select ADSK(s)</source>
         <translation>选择 ADSK: </translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="77"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="81"/>
         <source>ADSK (Additional Decryption Subkey) allows others to encrypt data for you without having access to your private key. You are only allow to check subkeys with encryption capability.</source>
         <translation>ADSK（附加解密子密钥）允许他人为你加密数据，而无需访问你的私人密钥。您只能选中具有加密功能的子密钥。</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="92"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="96"/>
         <source>ADSKs Picker</source>
         <translation>ADSK选择器</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="108"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="115"/>
         <source>Key ID: %1 Reason: %2</source>
         <translation>密钥ID: %1 原因: %2</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="122"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="127"/>
+        <source>Unknown Error</source>
+        <translation type="unfinished">未知错误</translation>
+    </message>
+    <message>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="128"/>
+        <source>Caught unknown error while exporting the key.</source>
+        <translation type="unfinished">在导出密钥的过程中发生错误。</translation>
+    </message>
+    <message>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="145"/>
         <source>Failed</source>
         <translation>失败</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="123"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="146"/>
         <source>Partially Failed</source>
         <translation>部分失败</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="125"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="149"/>
         <source>Failed to add all selected subkeys.</source>
         <translation>无法添加任何选中的子密钥。</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="126"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="150"/>
         <source>Some subkeys failed to be added as ADSKs.</source>
         <translation>无法添加选中的部分子密钥。</translation>
     </message>
@@ -1854,67 +1864,67 @@ This will result in loss of all cached form positions, statuses, key servers, et
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="64"/>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="71"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="580"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="586"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="581"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="587"/>
         <source>Custom</source>
         <translation>自定义</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="72"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="529"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="530"/>
         <source>3 Months</source>
         <translation>3个月</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="73"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="534"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="535"/>
         <source>6 Months</source>
         <translation>6个月</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="74"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="539"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="540"/>
         <source>1 Year</source>
         <translation>1年</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="75"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="140"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="145"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="544"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="141"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="146"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="545"/>
         <source>2 Years</source>
         <translation>2年</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="76"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="549"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="550"/>
         <source>5 Years</source>
         <translation>5年</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="77"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="554"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="555"/>
         <source>10 Years</source>
         <translation>10年</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="78"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="101"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="110"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="560"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="102"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="111"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="561"/>
         <source>Non Expired</source>
         <translation>不过期</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="82"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="295"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="591"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="296"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="592"/>
         <source>Primary Key Only</source>
         <translation>仅主密钥</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="83"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="343"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="344"/>
         <source>Primary Key With Subkey</source>
         <translation>主密钥附带子密钥</translation>
     </message>
@@ -1940,130 +1950,135 @@ This will result in loss of all cached form positions, statuses, key servers, et
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="90"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="93"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="103"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="94"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="104"/>
         <source>Algorithm</source>
         <translation>算法</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="91"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="94"/>
+        <source>Combination</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="92"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="95"/>
         <source>Validity Period</source>
         <translation>有效时长</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="95"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="105"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="96"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="106"/>
         <source>Key Length</source>
         <translation>密钥长度</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="96"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="106"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="97"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="107"/>
         <source>Usage</source>
         <translation>用法</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="97"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="107"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="98"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="108"/>
         <source>Encrypt</source>
         <translation>加密</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="98"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="108"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="99"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="109"/>
         <source>Sign</source>
         <translation>签名</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="99"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="109"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="100"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="110"/>
         <source>Authentication</source>
         <translation>验证</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="100"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="101"/>
         <source>No Passphrase</source>
         <translation>无密码</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="104"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="105"/>
         <source>Expire Date</source>
         <translation>到期日期</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="113"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="114"/>
         <source>Easy Mode</source>
         <translation>简单模式</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="114"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="115"/>
         <source>Primary Key</source>
         <translation>主密钥</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="115"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="116"/>
         <source>Subkey</source>
         <translation>子密钥</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="118"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="119"/>
         <source>Generate</source>
         <translation>生成</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="135"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="266"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="136"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="267"/>
         <source>None</source>
         <translation>无</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="147"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="148"/>
         <source>Generate Key</source>
         <translation>生成密钥</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="161"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="162"/>
         <source>Name must contain at least five characters.</source>
         <translation>名称必须至少包含五个字符。</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="166"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="167"/>
         <source>Please give a valid email address.</source>
         <translation>请使用一个有效的电子邮件地址。</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="171"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="172"/>
         <source>Please give a valid primary key algorithm.</source>
         <translation>请选择一个有效的主密钥算法。</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="180"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="181"/>
         <source>Time to primary key expiration must not be less than 120 seconds.</source>
         <translation>距离主密钥过期时间不得少于 120 秒。</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="187"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="188"/>
         <source>Please give a valid subkey algorithm.</source>
         <translation>请选择一个有效的子密钥算法。</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="195"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="196"/>
         <source>Time to subkey expiration must not be less than 120 seconds.</source>
         <translation>距离子密钥过期时间不得少于 120 秒。</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="619"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="620"/>
         <source>Error</source>
         <translation>错误</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="620"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="621"/>
         <source>Unknown error occurred</source>
         <translation>发生未知错误</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="632"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="633"/>
         <source>Generating</source>
         <translation>生成中</translation>
     </message>
diff --git a/resource/lfs/locale/ts/GpgFrontend.zh_TW.ts b/resource/lfs/locale/ts/GpgFrontend.zh_TW.ts
index cdf7f23d..3a8388ae 100644
--- a/resource/lfs/locale/ts/GpgFrontend.zh_TW.ts
+++ b/resource/lfs/locale/ts/GpgFrontend.zh_TW.ts
@@ -546,62 +546,72 @@
 <context>
     <name>GpgFrontend::UI::ADSKsPicker</name>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="55"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="56"/>
         <source>Confirm</source>
         <translation type="unfinished">確認</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="56"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="57"/>
         <source>Cancel</source>
         <translation type="unfinished">取消</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="60"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="61"/>
         <source>No Subkeys Selected</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="61"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="62"/>
         <source>Please select at least one Subkey.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="73"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="77"/>
         <source>Select ADSK(s)</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="77"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="81"/>
         <source>ADSK (Additional Decryption Subkey) allows others to encrypt data for you without having access to your private key. You are only allow to check subkeys with encryption capability.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="92"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="96"/>
         <source>ADSKs Picker</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="108"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="115"/>
         <source>Key ID: %1 Reason: %2</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="122"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="127"/>
+        <source>Unknown Error</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="128"/>
+        <source>Caught unknown error while exporting the key.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="145"/>
         <source>Failed</source>
         <translation type="unfinished">失敗</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="123"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="146"/>
         <source>Partially Failed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="125"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="149"/>
         <source>Failed to add all selected subkeys.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="126"/>
+        <location filename="../../../../src/ui/dialog/ADSKsPicker.cpp" line="150"/>
         <source>Some subkeys failed to be added as ADSKs.</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1854,67 +1864,67 @@ This will result in loss of all cached form positions, statuses, key servers, et
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="64"/>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="71"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="580"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="586"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="581"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="587"/>
         <source>Custom</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="72"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="529"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="530"/>
         <source>3 Months</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="73"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="534"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="535"/>
         <source>6 Months</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="74"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="539"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="540"/>
         <source>1 Year</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="75"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="140"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="145"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="544"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="141"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="146"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="545"/>
         <source>2 Years</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="76"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="549"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="550"/>
         <source>5 Years</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="77"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="554"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="555"/>
         <source>10 Years</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="78"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="101"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="110"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="560"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="102"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="111"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="561"/>
         <source>Non Expired</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="82"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="295"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="591"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="296"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="592"/>
         <source>Primary Key Only</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="83"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="343"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="344"/>
         <source>Primary Key With Subkey</source>
         <translation type="unfinished"></translation>
     </message>
@@ -1940,130 +1950,135 @@ This will result in loss of all cached form positions, statuses, key servers, et
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="90"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="93"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="103"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="94"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="104"/>
         <source>Algorithm</source>
         <translation type="unfinished">算法</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="91"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="94"/>
-        <source>Validity Period</source>
+        <source>Combination</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="92"/>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="95"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="105"/>
-        <source>Key Length</source>
+        <source>Validity Period</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="96"/>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="106"/>
-        <source>Usage</source>
-        <translation type="unfinished">用法</translation>
+        <source>Key Length</source>
+        <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="97"/>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="107"/>
-        <source>Encrypt</source>
-        <translation type="unfinished">加密</translation>
+        <source>Usage</source>
+        <translation type="unfinished">用法</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="98"/>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="108"/>
-        <source>Sign</source>
-        <translation type="unfinished">標誌</translation>
+        <source>Encrypt</source>
+        <translation type="unfinished">加密</translation>
     </message>
     <message>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="99"/>
         <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="109"/>
+        <source>Sign</source>
+        <translation type="unfinished">標誌</translation>
+    </message>
+    <message>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="100"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="110"/>
         <source>Authentication</source>
         <translation type="unfinished">驗證</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="100"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="101"/>
         <source>No Passphrase</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="104"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="105"/>
         <source>Expire Date</source>
         <translation type="unfinished">到期日期</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="113"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="114"/>
         <source>Easy Mode</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="114"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="115"/>
         <source>Primary Key</source>
         <translation type="unfinished">首要的關鍵</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="115"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="116"/>
         <source>Subkey</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="118"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="119"/>
         <source>Generate</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="135"/>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="266"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="136"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="267"/>
         <source>None</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="147"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="148"/>
         <source>Generate Key</source>
         <translation type="unfinished">生成金鑰</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="161"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="162"/>
         <source>Name must contain at least five characters.</source>
         <translation type="unfinished">名稱必須至少包含五個字符。</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="166"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="167"/>
         <source>Please give a valid email address.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="171"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="172"/>
         <source>Please give a valid primary key algorithm.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="180"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="181"/>
         <source>Time to primary key expiration must not be less than 120 seconds.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="187"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="188"/>
         <source>Please give a valid subkey algorithm.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="195"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="196"/>
         <source>Time to subkey expiration must not be less than 120 seconds.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="619"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="620"/>
         <source>Error</source>
         <translation type="unfinished">錯誤</translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="620"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="621"/>
         <source>Unknown error occurred</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="632"/>
+        <location filename="../../../../src/ui/dialog/key_generate/KeyGenerateDialog.cpp" line="633"/>
         <source>Generating</source>
         <translation type="unfinished">生成</translation>
     </message>