https://mechanics.mattekollen.se/index.php?action=history&feed=atom&title=4.3_Kryptering_av_filer 4.3 Kryptering av filer - Versionshistorik 2026-09-25T21:28:29Z Versionshistorik för denna sida på wikin MediaWiki 1.23.1 https://mechanics.mattekollen.se/index.php?title=4.3_Kryptering_av_filer&diff=30372&oldid=prev Taifun den 13 februari 2022 kl. 14.16 2022-02-13T14:16:48Z <p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;'> <td colspan='2' style="background-color: white; color:black; text-align: center;">← Äldre version</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">Versionen från 13 februari 2022 kl. 14.16</td> </tr><tr><td colspan="2" class="diff-lineno">Rad 17:</td> <td colspan="2" class="diff-lineno">Rad 17:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>= &lt;b&gt;&lt;span style=&quot;color:#931136&quot;&gt;Programstrukturen&lt;/span&gt;&lt;/b&gt; =</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>= &lt;b&gt;&lt;span style=&quot;color:#931136&quot;&gt;Programstrukturen&lt;/span&gt;&lt;/b&gt; =</div></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&lt;div class=&quot;<del class="diffchange diffchange-inline">ovnC</del>&quot;&gt;</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&lt;div class=&quot;<ins class="diffchange diffchange-inline">border-divblue</ins>&quot;&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;div style=&quot;border:1px solid black;display:inline-table;margin-left: 0px;&quot;&gt; [[Image: Programstrukturen.jpg]]&lt;/div&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;div style=&quot;border:1px solid black;display:inline-table;margin-left: 0px;&quot;&gt; [[Image: Programstrukturen.jpg]]&lt;/div&gt;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/div&gt;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>&lt;/div&gt;</div></td></tr> </table> Taifun https://mechanics.mattekollen.se/index.php?title=4.3_Kryptering_av_filer&diff=30371&oldid=prev Taifun: Skapade sidan med '__NOTOC__ {| border="0" cellspacing="0" cellpadding="0" height="30" width="100%" | style="border-bottom:1px solid #797979" width="5px" | &nbsp; {{Not selected tab|Lektion 35...' 2022-02-13T13:50:05Z <p>Skapade sidan med &#039;__NOTOC__ {| border=&quot;0&quot; cellspacing=&quot;0&quot; cellpadding=&quot;0&quot; height=&quot;30&quot; width=&quot;100%&quot; | style=&quot;border-bottom:1px solid #797979&quot; width=&quot;5px&quot; |   {{Not selected tab|Lektion 35...&#039;</p> <p><b>Ny sida</b></p><div>__NOTOC__<br /> {| border=&quot;0&quot; cellspacing=&quot;0&quot; cellpadding=&quot;0&quot; height=&quot;30&quot; width=&quot;100%&quot;<br /> | style=&quot;border-bottom:1px solid #797979&quot; width=&quot;5px&quot; | &amp;nbsp;<br /> {{Not selected tab|[[Lektion 35 (Progr 3)|Lektion 35]]}}<br /> {{Selected tab|[[4.3 Kryptering av filer|Genomgång]]}}<br /> {{Not selected tab|[[Övningar 35 (Progr 3)|Dagens övningar]]}}<br /> {{Not selected tab|[[Lektion 36 (Progr 3)|Nästa lektion&amp;nbsp;&amp;nbsp;&gt;&gt; ]]}}<br /> | style=&quot;border-bottom:1px solid #797979&quot; width=&quot;100%&quot;| &amp;nbsp;<br /> |}<br /> <br /> <br /> = &lt;b&gt;&lt;span style=&quot;color:#931136&quot;&gt;Resultatet&lt;/span&gt;&lt;/b&gt; =<br /> &lt;div class=&quot;ovnE&quot;&gt;<br /> [[Image: Resultat_Kryptering_Filer.jpg]]<br /> &lt;/div&gt;<br /> <br /> <br /> = &lt;b&gt;&lt;span style=&quot;color:#931136&quot;&gt;Programstrukturen&lt;/span&gt;&lt;/b&gt; =<br /> &lt;div class=&quot;ovnC&quot;&gt;<br /> &lt;div style=&quot;border:1px solid black;display:inline-table;margin-left: 0px;&quot;&gt; [[Image: Programstrukturen.jpg]]&lt;/div&gt;<br /> &lt;/div&gt;<br /> <br /> <br /> = &lt;b&gt;&lt;span style=&quot;color:#931136&quot;&gt;Programmet EncryptFile&lt;/span&gt;&lt;/b&gt; =<br /> &lt;div class=&quot;ovnC&quot;&gt;<br /> [[Image: EncryptFile.jpg]]<br /> &lt;/div&gt;<br /> <br /> <br /> = &lt;b&gt;&lt;span style=&quot;color:#931136&quot;&gt;Klassen EncryptText&lt;/span&gt;&lt;/b&gt; =<br /> &lt;div class=&quot;ovnE&quot;&gt;<br /> [[Image: EncryptText.jpg]]<br /> &lt;/div&gt;<br /> <br /> <br /> = &lt;b&gt;&lt;span style=&quot;color:#931136&quot;&gt;Klassen WriteFile&lt;/span&gt;&lt;/b&gt; =<br /> &lt;div class=&quot;ovnA&quot;&gt;<br /> &lt;div style=&quot;border:1px solid black;display:inline-table;margin-left: 0px;&quot;&gt; [[Image: WriteFile.jpg]]&lt;/div&gt;<br /> &lt;/div&gt;<br /> <br /> <br /> = &lt;b&gt;&lt;span style=&quot;color:#931136&quot;&gt;Klassen ReadShowFile&lt;/span&gt;&lt;/b&gt; =<br /> &lt;div class=&quot;ovnA&quot;&gt;<br /> &lt;div style=&quot;border:1px solid black;display:inline-table;margin-left: 0px;&quot;&gt; [[Image: ReadShowFile.jpg]]&lt;/div&gt;<br /> &lt;/div&gt;<br /> <br /> <br /> = &lt;b&gt;&lt;span style=&quot;color:#931136&quot;&gt;Läs om Kryptering av filer i [http://www.mathonline.se/Progr_3/2%20Boken%20Progr_3_Cs.pdf &lt;span style=&quot;color:blue&quot;&gt;kursboken&lt;/span&gt;], sid 121-125.&lt;/span&gt;&lt;/b&gt; =<br /> <br /> <br /> <br /> &lt;br&gt;<br /> <br /> &amp;nbsp;<br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> [[Matte:Copyrights|Copyright]] © 2022 [https://www.techpages.se &lt;b&gt;&lt;span style=&quot;color:blue&quot;&gt;TechPages AB&lt;/span&gt;&lt;/b&gt;]. 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