Network Security Essentials — Notes3. Message Authentication
1. Message Authentication a. Msg is not altered b. Msg is indeed from the alleged sender c. Msg is has not been artifically delayed or replayed 2.Two Techniques of Authentication a. Encrypt the whole message before sending Msg is authentic <=> encrypted msg can be successfully decrypted Reversable Encryption/Decryption …
Network Security Essentials — Notes3. Message Authentication Read More »