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		<title>Java Tutorial/Security/Cipher - История изменений</title>
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		<updated>2026-04-19T08:30:50Z</updated>
		<subtitle>История изменений этой страницы в вики</subtitle>
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	<entry>
		<id>http://www.jexp.ru/index.php?title=Java_Tutorial/Security/Cipher&amp;diff=4364&amp;oldid=prev</id>
		<title>Admin: 1 версия</title>
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				<updated>2010-06-01T05:01:56Z</updated>
		
		<summary type="html">&lt;p&gt;1 версия&lt;/p&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Версия 05:01, 1 июня 2010&lt;/td&gt;
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		<author><name>Admin</name></author>	</entry>

	<entry>
		<id>http://www.jexp.ru/index.php?title=Java_Tutorial/Security/Cipher&amp;diff=4363&amp;oldid=prev</id>
		<title> в 17:44, 31 мая 2010</title>
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				<updated>2010-05-31T17:44:27Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Новая страница&lt;/b&gt;&lt;/p&gt;&lt;div&gt;==  DES/CBC/PKCS5Padding Cipher ==&lt;br /&gt;
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&lt;br /&gt;
&lt;br /&gt;
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   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;java&amp;quot;&amp;gt;&lt;br /&gt;
import java.security.Key;&lt;br /&gt;
import javax.crypto.Cipher;&lt;br /&gt;
import javax.crypto.KeyGenerator;&lt;br /&gt;
import javax.crypto.spec.IvParameterSpec;&lt;br /&gt;
public class MainClass {&lt;br /&gt;
  public static void main(String args[]) throws Exception {&lt;br /&gt;
    KeyGenerator kg = KeyGenerator.getInstance(&amp;quot;DES&amp;quot;);&lt;br /&gt;
    Cipher c = Cipher.getInstance(&amp;quot;DES/CBC/PKCS5Padding&amp;quot;);&lt;br /&gt;
    Key key = kg.generateKey();&lt;br /&gt;
    c.init(Cipher.ENCRYPT_MODE, key);&lt;br /&gt;
    byte input[] = &amp;quot;Stand and unfold yourself&amp;quot;.getBytes();&lt;br /&gt;
    byte encrypted[] = c.doFinal(input);&lt;br /&gt;
    byte iv[] = c.getIV();&lt;br /&gt;
    IvParameterSpec dps = new IvParameterSpec(iv);&lt;br /&gt;
    c.init(Cipher.DECRYPT_MODE, key, dps);&lt;br /&gt;
    byte output[] = c.doFinal(encrypted);&lt;br /&gt;
    System.out.println(new String(output));&lt;br /&gt;
  }&lt;br /&gt;
}&amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- end source code --&amp;gt;&lt;/div&gt;</summary>
			</entry>

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