HTW Berlin Medieninformatik

HTW Berlin
Fachbereich 4
Internationaler Studiengang
Internationale Medieninformatik (Bachelor)
Aktuelles - Medien: Kryptographie
Winter Term 2009/10
Tentative Schedule

Week
 Lecture Teacher Laboratories

Wednesdays

WH C 335
9.45-11.15


 

Wednesdays

WH C 579 L
Gr. 1: 12.00-13.30
Gr. 2: 8.00-9.30
40 07.
10.

Introduction

Definitions

History of Cryptography - Caesar, Enigma

 Thiel, Weber-Wulff   No exercises this week  
41
 14.
10.
Math: XOR, GCD, KGV, Modulo
 Thiel 1

Simple Ciphers

 Weber-Wulff
42
 21.
10.
CS: Codes & Ciphers
 Weber-Wulff 2

XOR & GCD

 Weber-Wulff
43
 28.
10.		 Math: Chinese Remainder Theorem, Groups Thiel 3

Chinese Remainer Theorem

 Thiel
44
 04.
11.

CS: Symmetric Cryptography

 Weber-Wulff 4

Vigenère Cipher

Weber-Wulff
45
 11.
11.

Math: Mathematical basis of Diffie-Hellman - Groups

Thiel 5

Getting ready for Diffie-Hellmann

 Thiel
46
 18.
11.

CS:
History of Asymmetric Cryptography - Diffie-Hellmann, Knapsack, Basic RSA

 Weber-Wulff 6

Symmetric Key Programming

 Weber-Wulff
47
 25.
11.
Math: Random Numbers, Discrete Logarithm, Mathematical Operations on Large Numbers
 Thiel 7 Diffie-Hellman Key Exchange Thiel
48
 02.
12.

CS: Asymmetric Cryptography - RSA, PGP, Digital Signatures

 

 Weber-Wulff 8

Key Signing

 Weber-Wulff
49
 09.
12.
Math: Rabin-Miller, RSA
 Thiel 9

Prime Numbers

Thiel
50
 16.
12.

CS: Hash Functions and
Message Authentication Codes

 Weber-Wulff 10

Rabin-Miller Programmieren

 Weber-Wulff
51
 23.
12.

Math: Elliptic Curves

       
52 30.
12.
Christmas Vacation
        
  06.
01.		 Math: Elliptic Curves Thiel 11 ElGamal Thiel
1 13.
01.

CS: Steganography, Visuelle Cryptography

 Weber-Wulff 12 Dictionary Attacks Weber-Wulff
2
 20.
01.		 Math: Zero-Knowledge Proofs Thiel 13 Watermarking Weber-Wulff
4 27.
01.
CS: Cryptography in ePassports, German health card
 Weber-Wulff 14

Visual Cryptography
or
German eID/ELENA

 Weber-Wulff
5 03.
02.
CS: Cryptographic protocols for eVoting
 Weber-Wulff 15* Roll your own RSA Weber-Wulff
6 10.
02.

The Future of Cryptography

12.00-13.30!

 Weber-Wulff, Thiel      

* Exercise 15 is an extra credit exercise that is worth 10 points. It is due on February 9, 2010.

Copyright 2009 Dr. Hermann Thiel & Prof. Dr. Debora Weber-Wulff - All rights reserved.
Questions or comments: <weberwu@htw-berlin.de>

This material is jointly prepared by Dr. Hermann Thiel and Prof. Dr. Debora Weber-Wulff. Much of the material comes from other sources and is denoted by the copyright notices on the individual pages

Last Change:  2010-02-03 9:48