## Introduction to Cryptography and Data Security

Introduction to Cryptography and Data Security (Ruhr University Bochum). Instructor: Professor Christof Paar. This is a series of lectures on cryptography that was taught in the 2010/2011 academic year at Ruhr University Bochum. The lectures give a fairly comprehensive introduction to modern applied cryptography. Topics include: Advanced Encryption Standard (AES), Data Encryption Standard (DES), RSA Cryptosystem, Diffie-Hellman Key Exchange, Elliptic Curve Cryptography (ECC), Digital Signatures, and the SHA hash function family.

Lecture 07 - Introduction to Galois Fields for the AES |

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