### Introduction to Cryptography

#### Description

Here you can watch the videos of the lecture in cryptography.

**The lecture is in English.**- Here you can watch free videos of a two-semester course in cryptography.
- The videos are mostly self-contained, i.e., you should be able to follow most of the material without additional resources.
- However, for a deeper understanding we recommend the course textbook, "Understanding Cryptography" by Christof Paar and Jan Pelzl. Please check www.crypto-textbook.com

#### Goals

**The 24 lectures give a fairly comprehensive introduction to modern applied crypto.**

**Target group: **Interested parties and students of cryptography.

**Content:**

**Lecture 1:**Introduction to Cryptography by Christof Paar**Lecture 2:**Modular Arithmetic and Historical Ciphers**Lecture 3:**Stream Ciphers Random Numbers and the One Time Pad**Lecture 4:**Stream Ciphers and Linear Feedback Shift Registers**Lecture 5:**Data Encryption Standard (DES): Encryption**Lecture 6:**Data Encryption Standard (DES): Key Schedule and Decryption**Lecture 7:**Introduction to Galois Fields for the AES**Lecture 8:**Advanced Encryption Standard (AES)**Lecture 9:**Modes of Operation for Block Ciphers**Lecture 10:**Multiple Encryption and Brute-Force Attacks**Lecture 11:**Number Theory for PKC: Euclidean Algorithm, Euler's Phi Function & Euler's Theorem**Lecture 12:**The RSA Cryptosystem and Efficient Exponentiation**Lecture: 13:**Diffie-Hellman Key Exchange and the Discrete Log Problem**Lecture 14:**The Generalized Discrete Log Problem and the Security of Diffie-Hellman**Lecture 15:**Elgamal Encryption Scheme**Lecture 16:**Introduction to Elliptic Curves**Lecture 17:**Elliptic Curve Cryptography (ECC)**Lecture 18:**Digital Signatures and Security Services**Lecture 19:**Elgamal Digital Signature**Lecture 20:**Hash Functions**Lecture 21:**SHA-3 Hash Function**Lecture 22:**MAC (Message Authentication Codes) and HMAC**Lecture 23:**Symmetric Key Establishment and Kerberos**Lecture 24:**Man-in-the-middle Attack, Certificates and PKI

Autor_in

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Prof. Dr. Christof Paar

Department

**Information Science & Technology**

Format

**YouTube channel**

Lizenzangabe

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Copyright (C) Prof. Dr. Christof Paar

Date of publication

Wed, 01. Aug 2018 (aktualisiert am Mon, 13. Sep 2021)

Language of content

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English