Cryptography I (V2/Ü1)

Dates

Lecture Dates (Campus)
Exercise Dates (Campus)
Exam Dates (Campus)
Klausur Cryptography 1 (BSc) evtl. zur Anmeldung

Exam

Die aktualisierten Klausurergebnisse Cryptography können online abgefragt werden.

The exam of Crypto I from WS 2010 will be solved on Monday 26.07.2010 at 15h30 in Walter Schottky Haus (4th floor) in the seminar room of TI (room WSH 24A407).

The sheet is available online here. (German)
The sheet is available online here. (English)

The written exam for SS 2010 will take place on Tuesday 24.08.2010 from 9h00 to 12h00 in "Roter Hörsaal AM (Ro)".
Information about Exam

Classical cryptosystems, Cryptanalysis of classical systems, entropy and perfect secrecy, fast block ciphers, number theoretic reference problems, cryptosystems based on discrete logarithms, public key cryptography

Prerequisites

Basic knowledge in stochastics and number theory.

Literature

Lecture notes are available for download as pdf-file and in postscript format.
The bibliography.
The "Handbook of Applied Cryptography" by Menezes, van Oorschot and Vanstone (Download from the web pages of the University of Waterloo (Canada)).
Lecture notes of the lecture "Stochastik für Informatiker" (in German)
The Book "Informationstheorie" by R. Mathar.

Exercises

Download of exercise sheets:

Homework (22.04.2010):Presentation of the essential mathematical background
Homework1 (29.04.2010):Homework1 (Update)
Homework2 (6.5.2010):Homework2
Homework3 (20.5.2010):Homework3, Ciphertext
Homework4 (10.6.2010):Homework4
Homework5 (17.6.2010):Homework5
Homework6 (24.6.2010):Homework6 (Update)
Homework7 (01.7.2010):Homework7
Homework8 (08.7.2010):Homework8
Homework9 (15.7.2010):Homework9 (Update)
Homework10 (22.7.2010): Preparation for the Exam, review of the main points of the program.

Consultation hour

Prof. Dr. R. Mathar Mi. 09:00 - 10:00
Dipl.-Ing. Georg Boecherer nach Absprache
Dipl.-Ing. Paul de Kerret nach Absprache

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