Week 7 - Byzantine Generals Problem Flashcards
1
Q
What is the byzantine generals problem?
A
Loyal generals need to decide on a common plan. Traitors may lie or refuse to communicate.
2
Q
What are the 3 properties of oral messages?
A
Every message is delivered correctly
Receiver of a message knows who sent it
Message absence can be detected
3
Q
What are the 2 properties of signed messages?
A
Signed messages can not be forged
Signed messages can be verified as authentic by anyone
4
Q
A
