595 lines
8.2 KiB
Text
595 lines
8.2 KiB
Text
#LyX 1.4.3 created this file. For more info see http://www.lyx.org/
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\lyxformat 245
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\begin_document
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\begin_header
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\textclass article
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\begin_preamble
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\usepackage{hyperref}
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\begin_layout Standard
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<!-- main starts here -->
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\end_layout
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\begin_layout Standard
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\end_layout
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<div id="main">
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\end_inset
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\end_layout
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\begin_layout Title
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Schlüssel importieren
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\end_layout
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\begin_layout Author
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E-Mails verschlüsseln
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\end_layout
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\begin_layout Standard
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\begin_inset LatexCommand \tableofcontents{}
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\end_inset
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\end_layout
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\begin_layout Standard
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Wie du bereits weißt, benötigtst du den öffentlichen Schlüssel deines Kommunikat
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ionspartners/deiner Kommunikationspartnerin, um E-Mails an diese Person
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zu verschlüsseln.
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Diesen öffentlichen Schlüssel kannst du auf verschiedenen Wegen erhalten:
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per E-Mail, auf Diskette oder per USB-Stick - wie auch immer.
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\end_layout
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\begin_layout Subsection
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Schlüssel aus E-Mails importieren 1
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\end_layout
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\begin_layout Standard
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Am einfachsten ist es, wenn du dein Kommunikationspartner/deine Kommunikationspa
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rtnerin bittest den Schlüssel per E-Mail zu schicken.
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Der Schlüssel kommt dann meist als Anhang der E-Mail.
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Wie in der folgenden Abbildung zu sehen, brauchst du lediglich mit der
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rechten Maustaste auf den entsprechenden Anhang klicken und aus dem Menü
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den Punkt
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\begin_inset ERT
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status collapsed
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\begin_layout Standard
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\backslash
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begin{rawhtml}
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\end_layout
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\begin_layout Standard
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\end_layout
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\begin_layout Standard
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<span class="kbd">
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\backslash
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end{rawhtml}
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\end_layout
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\end_inset
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OpenPGP-Schlüssel importieren
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\begin_inset ERT
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status collapsed
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\begin_layout Standard
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\backslash
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begin{rawhtml}
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\end_layout
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\begin_layout Standard
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\end_layout
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\begin_layout Standard
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</span>
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\end_layout
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\begin_layout Standard
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\end_layout
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\begin_layout Standard
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\backslash
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end{rawhtml}
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\end_layout
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\end_inset
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auswählen:
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\end_layout
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\begin_layout Standard
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\begin_inset Float figure
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wide false
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sideways false
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status open
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\begin_layout Standard
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\begin_inset Graphics
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filename bilder/schluessel_import_per_mail01.png
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\end_inset
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\end_layout
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\begin_layout Caption
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Ein Schlüssel aus dem Anhang wird importiert
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\end_layout
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\end_inset
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\end_layout
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\begin_layout Standard
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Der Schlüssel wird nun automatisch zu deinem Schlüsselring hinzugefügt.
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Falls der Punkt
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\emph on
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OpenPGP-Schlüssel importieren
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\emph default
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nicht auswählbar ist, wurde in der angehängten Datei kein Schlüssel gefunden.
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Falls du dir dennoch sicher bist, dass es sich um eine gültige Schlüsseldatei
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handelt, kannst du ihn über den Punkt
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\emph on
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Entschlüsseln und Öffnen
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\emph default
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importieren.
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\end_layout
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\begin_layout Standard
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\begin_inset Float figure
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wide false
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sideways false
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status open
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\begin_layout Standard
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\begin_inset Graphics
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filename bilder/unbearbeitet/schluessel_import_per_mail02.png
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\end_inset
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\end_layout
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\begin_layout Caption
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Der Import verlief erfolgreich
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\end_layout
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\end_inset
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\end_layout
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\begin_layout Subsection
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Schlüssel aus E-Mails importieren 2
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\begin_inset ERT
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status collapsed
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\begin_layout Standard
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\backslash
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begin{rawhtml}
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\end_layout
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\begin_layout Standard
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\end_layout
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\begin_layout Standard
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<div id="pgp_mime"></div>
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\end_layout
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\begin_layout Standard
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\end_layout
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\begin_layout Standard
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\backslash
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end{rawhtml}
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\end_layout
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\end_inset
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\end_layout
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\begin_layout Standard
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Manchmal wirst du E-Mails bekommen, die den Schlüssel im Textkörper enthalten.
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Eine solche E-Mail wurde mit dem Verfahren
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\begin_inset ERT
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status collapsed
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\begin_layout Standard
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\backslash
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htmladdnormallink{PGP/inline}{../pgp_mime/pgp_mime.html}
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\end_layout
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\end_inset
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verschlüsselt und ist leicht an einem kryptischen Block zu erkennen:
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\end_layout
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\begin_layout Standard
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\begin_inset Float figure
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wide false
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sideways false
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status open
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\begin_layout Standard
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\begin_inset Graphics
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filename bilder/schluessel_import_mail_inline01.png
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\end_inset
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\end_layout
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\begin_layout Caption
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Ein Schlüssel innerhalb des Textkörpers
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\end_layout
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\end_inset
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\end_layout
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\begin_layout Standard
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Du kannst den Schlüssel importieren, indem du auf
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\begin_inset ERT
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status collapsed
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\begin_layout Standard
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\backslash
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begin{rawhtml}
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\end_layout
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\begin_layout Standard
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\end_layout
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\begin_layout Standard
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<span class="kbd">
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\end_layout
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\begin_layout Standard
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\end_layout
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\begin_layout Standard
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\backslash
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end{rawhtml}
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\end_layout
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\end_inset
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Entschlüsseln
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\begin_inset ERT
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status collapsed
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\begin_layout Standard
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\backslash
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begin{rawhtml}
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\end_layout
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\begin_layout Standard
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\end_layout
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\begin_layout Standard
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</span>
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\end_layout
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\begin_layout Standard
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\end_layout
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\begin_layout Standard
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\backslash
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end{rawhtml}
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\end_layout
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\end_inset
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(1) klickst und die anschließende Frage (2) bestätigst:
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\end_layout
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\begin_layout Standard
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\begin_inset Float figure
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wide false
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sideways false
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status open
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\begin_layout Standard
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\begin_inset Graphics
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filename bilder/schluessel_import_mail_inline02.png
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\end_inset
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\end_layout
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\begin_layout Caption
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Der Schlüssel wird importiert
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\end_layout
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\end_inset
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\end_layout
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\begin_layout Subsection
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Schlüssel von Datenträgern importieren
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\end_layout
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\begin_layout Standard
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Hast du einen öffentlichen Schlüssel auf einem Datenträger, bspw.
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einem USB-Stick, erhalten, führe die folgenden Schritte aus, um ihn zu
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importieren.
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\end_layout
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\begin_layout Standard
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Speichere die Datei mit dem Schlüssel in einem Verzeichnis auf deiner Festplatte.
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Um den Schlüssel nun zu importieren, starte wie gewohnt die Schlüsselverwaltung
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:
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\end_layout
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\begin_layout Standard
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\begin_inset Float figure
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wide false
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sideways false
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status open
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\begin_layout Standard
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\align center
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\begin_inset Graphics
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filename bilder/thunderbird_menue_schluessel_verwalten.png
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\end_inset
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\end_layout
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\begin_layout Caption
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Starte die Schlüsselverwaltung
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\end_layout
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\end_inset
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\end_layout
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\begin_layout Standard
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Wähle nun aus der Menüleiste der Schlüsselverwaltung den Punkt
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\begin_inset ERT
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status collapsed
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\begin_layout Standard
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\backslash
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begin{rawhtml}
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\end_layout
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\begin_layout Standard
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\end_layout
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\begin_layout Standard
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<span class="kbd">
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\end_layout
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\begin_layout Standard
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\end_layout
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\begin_layout Standard
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\backslash
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end{rawhtml}
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\end_layout
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\end_inset
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Datei -> Importieren...
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\begin_inset ERT
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status collapsed
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\begin_layout Standard
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\backslash
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begin{rawhtml}
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\end_layout
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\begin_layout Standard
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\end_layout
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\begin_layout Standard
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</span>
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\end_layout
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\begin_layout Standard
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\end_layout
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\begin_layout Standard
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\backslash
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end{rawhtml}
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\end_layout
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\end_inset
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aus:
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\end_layout
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\begin_layout Standard
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\begin_inset Float figure
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wide false
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sideways false
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status open
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\begin_layout Standard
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\begin_inset Graphics
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filename bilder/schluessel_import_per_datei01.png
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\end_inset
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\end_layout
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\begin_layout Caption
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Schlüssel importieren mit der Schlüsselverwaltung
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\end_layout
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\end_inset
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\end_layout
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\begin_layout Standard
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Es öffnet sich ein neues Fenster mit der Verzeichnis-Ansicht deiner Festplatte.
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Klicke dich bis zu dem Verzeichnis durch, in dem der zu importierende Schlüssel
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liegt, markiere diesen und klicke auf
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\emph on
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Öffnen
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\emph default
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.
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\end_layout
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\begin_layout Standard
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\begin_inset Include \input{progress/schluesselbund.inc}
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preview false
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\end_inset
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\end_layout
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\end_body
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\end_document
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