This is for Applied Cryptography...

5) How a key can be generated using Trusted 3rd Party (TTP) to enable a secure communication between two parties that have not exchanged their keys? Please draw the schematic view and explain the way that this method work, [1 point] Note: You can refer to a scenario in which Alice, Bob, and TTP are involved. 5) How a key can be generated using Trusted 3rd Party (TTP) to enable a secure communication between two parties that have not exchanged their keys? Please draw the schematic view and explain the way that this method work, [1 point] Note: You can refer to a scenario in which Alice, Bob, and TTP are involved