How much time (hours) is needed to break an encryption algorithm that uses 64 bits for shared secret key. Assume that the decryption can be done at a...
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How much time (hours) is needed to break an encryption algorithm that uses 64 bits for shared secret key. Assume

that the decryption can be done at a rate of 1 million decryptions/μsec. 

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The time required to break an encryption algorithm: Number of bits for shared key = 64 It means the machine does 2 64... View the full answer

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