# Advanced Methods of Cryptography (V2/Ü1)

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**Results for the exam can be checked online**.

## Links to Campus Office

Lecture

Exercise

Exam

Reexamination Cryptography

Reexamination of AMC as held in WS2013/14

## Extra Consultation Hour

There will be an extra consultation hour, where you may ask remaining questions, at 2015-03-10, 10:00. It will take place at the institute, room 24C414 (Seminarraum C).

## Contents

- Public key cryptography
- Cryptographic hash functions
- Signature schemes
- Identification and entity authentication
- Elliptic curves
- Quantum cryptography

## Prerequisites

Basic knowledge in stochastic and number theory. The knowledge of our lecture *Cryptography* is beneficial but not strictly required.

## Literature

**Our lecture notes for Cryptography & Advanced Methods of Cryptography.**- Addendum to the lecture notes about the security of ElGamal signature scheme. This is the only relevant change to the last version of the script and is included in the latest version of the script above.
- Handbook of Applied Cryptography by Menezes, van Oorschot and Vanstone.
- Lecture notes of the lecture Stochastik für Informatiker by Rudolf Mathar.
- The book Informationstheorie by Rudolf Mathar.
- Complete list of the bibliography.
- Video recordings of the lecture in WS2012/13 by Video AG.

## Help-sheet

- Help-sheet for Cryptography (english version)
- Hilfsblatt zur Kryptographie (german version)

## Pocket Calculator

While taking the written exam, you are allowed to use a pocket calculator from this list.## Exercises

- Exercise 1 – Solution
- Exercise 2 – Solution
- Exercise 3 – Solution
- Exercise 4 – Solution
- Exercise 5 – Solution
- Exercise 6 – Solution
- Exercise 7 – Solution
- Exercise 8 – Solution
- Exercise 9 – Solution
- Exercise 10 – Solution
- Exercise 11 – Solution
- Exercise 12 – Solution
- Exercise 13 – Solution
- Review – Solution

## Consultation hour

Univ.-Prof. Dr. Rudolf Mathar upon agreement

Dipl.-Ing. Henning Maier upon agreement

Dipl.-Ing. Markus Rothe upon agreement