HTW Berlin Medieninformatik

HTW Berlin
Fachbereich 4
Internationaler Studiengang
Internationale Medieninformatik (Bachelor)
Aktuelle Themen: Cryptography
Winter Term 2019/20

Tentative Schedule

Week

Lecture

 

Laboratory


Mondays
WH C 357
9:45-11:15

 

Mondays
WH C 579
12:15-13:45

 

Date

Topic

Instructor

Exercise

 

41

10.
10.

Introduction
Definitions
History of Cryptography - Caesar, Enigma

Thiel/Weber-Wulff

0

Simple ciphers

42

17.
10.

Math: XOR, GCD, Modulo

Thiel

1

XOR & GCD

43

24.
10.

CS: Codes & Ciphers

Weber-Wulff

2

Morse Code
Choose your poster topic

44

31.
10.

Math: Chinese Remainder Theorem, Groups

Thiel

3

Chinese Remainer Theorem

45

07.
11.

CS: Symmetric Cryptography

Weber-Wulff

4

Vigenère Cipher

46

14.
11.

Math: Mathematical basis of Diffie-Hellman - Groups

Thiel

5

Getting ready for Diffie-Hellmann

47

21.
11.

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

Weber-Wulff

6

Symmetric Key Programming

48

28.
11.

Math: Random Numbers, Discrete Logarithm, Mathematical Operations on Large Numbers

Thiel

7

Chinese Remainder Theorem

49

05.
12.

CS: Asymmetric Cryptography - RSA, PGP, Digital Signatures

Weber-Wulff

8

Diffie-Hellman Key Exchange

50

12.
12.

Math: Rabin-Miller, RSA

Thiel

9

Rabin-Miller Programming

51

19.
12.

CS: Hash Functions and
Message Authentication Codes

Weber-Wulff

10

Dictionary Attack

52

 

Christmas Vacation

1

02.
01.

Math: Elliptic Curves

Thiel

11

Elliptic Curves

2

09.
01.

CS: Cryptography in ePassports,
Cryptographic Money protocols (Bitcoin & Blockchain)

Dr. Mai: Kryptowährung Bitcoin – jetzt erst recht?

Weber-Wulff

12

Key Signing

3

16.
01.

Math: Zero-Knowledge Proofs

Thiel

13

Zero-knowledge proofs

4

23.
01.

Cryptographic Voting Protocols
Weber-Wulff

  Preparation for Poster Session

5

30.
01.

Poster session

Thiel,
Weber-Wulff

 

 

6

06.
02.

The Snowden Files, the NSA & The Future of Cryptography

Thiel,
Weber-Wulff


 

Other topics: State-of-the-Art in factoring, Biometric Word Lists, Applications of Zero-Knowledge Proofs, Security of elliptic curves; Peter Shor; Ron Rivest's Spritz, Soloway-Strassen test of primality, Alternative Tests of Primality [AKS], Poster session, Paper, Cryptographic protocols of eVoting


Dr. Hermann Thiel & Prof. Dr. Debora Weber-WulffCC-BY-NC-SA

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

Last Change:  2022-10-23 14:00