Reference no: EM133440750
Question
1. About RSA cryptosystem and Diffie Hellman key exchange.
1. What is the main difference between RSA and Diffie-Hellman?
2. Describe the mathematical background of / hard problem behind the RSA.
3. Describe the mathematical background of / hard problem behind the Diffie-Hellman.
4. How RSA algorithm ensures confidentiality and non-repudiation?
2. About TLS protocol and VPNs.
1. What is the Certificate Authority (CA) and what is the role of CA in TLS protocol?
2. One feature of the TLS is the zero padding. Describe this feature within the context of TLS protocol and explain the strength of this feature from security perspective.
3. List three cryptographic algorithms used in IPSEC protocol and describe the purpose of each.
3. About TLS protocol and VPNs.
1. What is the Certificate Authority (CA) and what is the role of CA in TLS protocol?
2. One feature of the TLS is the zero padding. Describe this feature within the context of TLS protocol and explain the strength of this feature from security perspective.
3. List three cryptographic algorithms used in IPSEC protocol and describe the purpose of each.
4. About quantum cryptography and cryptography standards.
1. What is the Quantum bit and how is it different from the traditional binary bit?
2. What are the main issues for simulating and building quantum computing systems?
3. Describe Commercial National Security Algorithm Suite.