Reference no: EM132451448
Question: Do the following questions
1. List ways in which secret keys can be distributed to two communicating parties.
2. What is the difference between a session key and a master key?
3. What is a key distribution center?
4. What entities constitute a full-service Kerberos environment?
5. In the context of Kerberos, what is a realm?
6. What are the principal differences between version 4 and version 5 of Kerberos?
7. What is a nonce?
8. What are two different uses of public-key cryptography related to key distribution?
9. What are the essential ingredients of a public-key directory?
10. What is a public-key certificate?
11. What are the requirements for the use of a public-key certificate scheme?
12. What is the purpose of the X.509 standard?
13. What is a chain of certificates?
14. How is an X.509 certificate revoked?