[cs631apue] HW5 Key Confusion
Jan Schaumann
jschauma at stevens.edu
Thu Nov 29 10:13:54 EST 2012
tparisi <tparisi at stevens.edu> wrote:
> I am 100% confused on how the keys are working for HW5. Can someone
> please clear this up for me? An example would be extremely helpful.
Can you explain what is confusing?
Your program takes a command-line option ('-k') that takes an argument.
It then needs to verify that that argument is exactly 16 characters in
length as well as a hexadecimal string. If these two conditions are
met, then your program will use that string as the key, otherwise it
will error out.
-Jan
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