Question
a.
It becomes possible to hide the keys inside the dongle and there is never a need to expose the encryption keys to the untrusted CPU.
b.
It makes it easier to emulate the dongle.
c.
It eliminates the need for a device driver.
d.
It makes it possible to run the program without the dongle attached.
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Q. What is the advantage of including an actual encryption engine within the dongle?
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