CIS 725
CIS 725. Key Exchange Protocols. Confidentiality, Integrity and Authenication. Alice. ( PB Bob (M, PR Alice (hash(M))). M, hash(M). M, PR Alice (hash(M)). PB Alice. PR Bob. Problems: Alice’s private key is stolen or she can claim it was stolen Alice can change her private keys.
405 views • 24 slides