TY BSc-IT - NS Unit 1 - Lecture 8: Symmetric Key Cryptography and Key Distribution Challenges

The point discussed in this lecture:- 1. Two types of cryptography mechanisms:- 1.1. Symmetric Key Cryptography 1.2. Asymmetric Key Cryptography 2. Symmetric Key Cryptography and the Problem of Key Distribution Download notes from here:- https://drive.google.com/open?id=0B_0qcYrYEFTBTWN2U3V3NGNhbGc All other material by me @ this link:- https://drive.google.com/open?id=0B_0qcYrYEFTBWjVtbS0ydjJ1REU