Question

What is the role of a trusted authority in the crypto-processor approach?

a.

To encrypt the program binaries

b.

To decrypt the program binaries

c.

To assign a pair of encryption keys and a serial number to each individual processor

d.

To maintain a database that matches serial numbers with public keys

Posted under Reverse Engineering

Answer: (d).To maintain a database that matches serial numbers with public keys Explanation:A trusted authority (such as the processor manufacturer) maintains a database that matches serial numbers with public keys.

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Q. What is the role of a trusted authority in the crypto-processor approach?

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