Some of the most important symmetric bloc
k ciphers in current use
Multiple Encryption with DES
C = EK2[EK1[P]; P = DK1[DK2[C]
112 bit key is safe from brute force attac
Need to examine if K3
Computer Networking Security
This document explains briefly about Secure Sockets Layer (SSL) in Network Security
which is an important fundamental for this course.
1. Basics of SSL
SSL contains a public key and a private key which is used for encr
Assignment No 1:
1) Explain Vernam Cipher with an example?
2) Write the encryption algorithms of 10 websites .
Write the Cipher text using Vernam Cipher.
4) Explain about the Trust and Threat models and write briefly about var