[Solved]Question 4 1 Point M Message Sent H Hash Function K Bob S Private Key Digital Signature Le Q37041431

Question 4 (1 point) m- the message to be sent. H() – a hash function K – Bob’s private key The digital signature (as we learned in class) is represented by this equation: H(m) K m) True False Question 5 (1 point) Rnonce K1 ( ) A server and client have securely obtained K1 The server and client follow this security protocol: 1. Upon first contact by the client, the server will generate R then send: – symmetric key K1(R) 2. The client will then respond with: K1(R 1) True/False: This protocol will prevent or limit the impact of a replay attack. Show transcribed image text Question 4 (1 point) m- the message to be sent. H() – a hash function K – Bob’s private key The digital signature (as we learned in class) is represented by this equation: H(m) K m) True False Question 5 (1 point) Rnonce K1 ( ) A server and client have securely obtained K1 The server and client follow this security protocol: 1. Upon first contact by the client, the server will generate R then send: – symmetric key K1(R) 2. The client will then respond with: K1(R 1) True/False: This protocol will prevent or limit the impact of a replay attack.

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Answer to Question 4 (1 point) m- the message to be sent. H() – a hash function K – Bob’s private key The digital signature (as we… . . .