Chapter 3: Basic Protocols Dulal C. Kar. Key Exchange with Symmetric Cryptography Session key –A separate key for one particular communication session.
Using Cryptography for Network Security Common problems: –Authentication - A and B want to prove their identities to one another –Key-distribution - A.
Lecture 4.2: Key Distribution
Basic Protocols
Lecture 5.2: Key Distribution: Private Key Setting
Kerberos Authentication
Encryption Standards/Apps
Authentication June 24/2003. Overview Terminology Local Passwords Early Password Services Kerberos Basics Tickets Ticket Acquisition Kerberos Authentication.
