| Statement | Which key to use (Public or Private) | Whose key to use (Jinia or Bill) |
|---|---|---|
| Jinia wants to send the encrypted message to the Bill | Public | Bill |
| Bill wants to read an encrypted message sent by the Jinia | Private | Bill |
| Jinia receives an encrypted reply message from Bill | Private | Jinia |
| Jinia wants to send Bill a message with a digital signature | Private | Jinia |
| Bill wants to see Jinia's digital signature | Public | Jinia |