CS5430 Homework 3: Authenticating People
General Instructions.
You are expected to work alone on this assignment.
Due Mon March 5, 9am.
No late assignments will be accepted.
Submit your solution using CMS.
Prepare your solution as .doc, .docx, or .pdf, as follows:
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Use 10 point or larger font.
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Start each problem's solution on a new page.
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Use at most 1 page per problem.
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Pur your name and net id on each page.
Failure to do wo will result in a grade deduction.
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Exercise 5.4 (a) and (b) in on-line notes.
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Exercise 5.5 in on-line notes.
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The protocol of Figure 5.7 in
on-line notes
requires authentication token A_P to store information about the PIN.
Modify the protocol so this information about the PIN is not be stored
by the authentication token, but
nevertheless a PIN must be entered in order for an authentication to
succeed.
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Exercise 5.12 in on-line notes
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Exercise 5.20 in on-line notes