You have the message sequence below. Msg1. AS :{A, N1, Message1,…

Question Answered step-by-step You have the message sequence below. Msg1. AS :{A, N1, Message1,… You have the message sequence below. Msg1. A?S :{A, N1, Message1, h(A, N1, Message1)}{PKS}Msg2. S?B :{A, N1,Ks, Message1, h(A, N1, Message1)}{PKB}Msg3. B?A : B, N1, Ks, Message2, h(B, N1, Message2)Msg4: A?B : {Data}{Ks}Whereas: h(m) represents the digest of the message (m).{m}{K} represents the encryption of message (m) using the key (K)PK is public keyN1 is a random number. 1. The protocol has a serious vulnerability, show the sequence of the message for this vulnerability and then explain the outcome of this vulnerability. 2. Redesign the above protocol to mitigate the identified vulnerability Computer Science Engineering & Technology Information Security CST 4560 Share QuestionEmailCopy link Comments (0)