Question

What is the differential power analysis approach proposed by Kocher, Jaffe, and Jun?

a.

An attack in which the power consumption of a decryption chip is monitored to extract the private key

b.

An approach for encrypting program binaries using public keys

c.

A method for assigning encryption keys and serial numbers to processors

d.

A technique for storing decrypted code in a special memory region

Posted under Reverse Engineering

Answer: (a).An attack in which the power consumption of a decryption chip is monitored to extract the private key Explanation:The differential power analysis approach proposed by Kocher, Jaffe, and Jun as an attack in which the power consumption of a decryption chip is monitored to extract the private key.

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