Assignment
Question 1
Explain all following points with diagram
1. Message digest
2. Digital Signature
3. Symmetric Cryptography
4. Asymmetric Cryptography
Question 2
The Telecommunications Management Network (TMN) model includes telecommunication network and data communication network.
a) Provide all components of telecommunication network.
b) Provide all components of data communication network.
Question 3
What is Codebook Phase? Derive the minimum number of symptoms required to uniquely identify n problems using codebook correlation.
Question 4
What FEC stands for? Give a brief definition.