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Playlist: Secret Key Kryptography

Secret Key Kryptography

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3 lectures about secret key cryptography also called symmetric cryptography.

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Secret-Key Kryptosysteme (1)
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Date:28.05.2009
Lang.: de
Dur.:01:16:11

Secret-Key Kryptosysteme (1)

Prof. Dr. Christoph Meinel

Secret-Key Kryptosysteme (1)

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• Überleitung 00:04:27
• Substitutions-Chiffren 00:14:14
• Polyalphabetische Chiffren 00:27:35
• Rotorchiffren 00:24:52
• Block-Chiffren 00:05:03
Secret-Key Kryptosysteme (2)
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Date:10.06.2009
Lang.: de
Dur.:01:03:35

Secret-Key Kryptosysteme (2)

Prof. Dr. Christoph Meinel

Secret-Key Kryptosysteme (2)

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• Wiederholung 00:07:06
• Block-Chiffren 00:02:52
• Data Encryption Standard 00:18:52
• DES - Die 16 Runden 00:10:33
• DES - Entschluesselung 00:09:31
• DES - Weitere Schwaechen 00:14:53
Secret-Key Kryptosysteme (3)
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Date:11.06.2009
Lang.: de
Dur.:00:54:26

Secret-Key Kryptosysteme (3)

Prof. Dr. Christoph Meinel

Secret-Key Kryptosysteme (3)

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• Wiederholung 00:11:27
• IDEA 00:15:46
• Weitere Systeme 00:04:32
• Sicherer Nachfolger für DES 00:07:18
• Funktionsweise von Rijindael 00:13:28
• Performance von Rijindael 00:01:55
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