Q1: Based on Kerberos protocol, find any mistakes i S wants to communicate with B, when A is the trust S- B:S, A B S: (T,, L, KAS,A}Ksg [Ts, L, KSA,S}KAB S→ A: (Ts,L,KAS,S}KAB (S, TA}KAS A S: (TA + 1}KAS

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Q1: Based on Kerberos protocol, find any mistakes if any, and then correct.
S wants to communicate with B, when A is the trusted third party.
S B:S, A
B → S: (T, L, KAS, A}Ksp (Ts, L,KSa, S}«AR
S A: (Ts,L, KAS, S}KAR (S, TA3KAS
A S: (TA + 1}xAS
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Transcribed Image Text:Q1: Based on Kerberos protocol, find any mistakes if any, and then correct. S wants to communicate with B, when A is the trusted third party. S B:S, A B → S: (T, L, KAS, A}Ksp (Ts, L,KSa, S}«AR S A: (Ts,L, KAS, S}KAR (S, TA3KAS A S: (TA + 1}xAS 100% Give Feedback to M
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