Exam (elaborations)
Cryptography Final Exam (2023)- Complete Questions & Answers. (Graded A+)
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Keys used in an encryption, and the corresponding decryption functions must be the same - ANSWER - False For a Shannon cipher(E,D) defined over (k,m,c), D(k, E(k,m))=m - ANSWER - True Knowing that entropy is a measure of randomness (more randomness =less predictability = more entropy), we can...
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