reaganlink6515 reaganlink6515

11-10-2022
Mathematics

Answered

we mentioned in class that if the key for a one-time pad is all zeros then the message will be sent completely in the clear. to avoid this, we can imagine modifying the one-time pad such that if we ever randomly choose a key with all zeroes, we skip it, and randomly choose a new key. with this modification, does the one-time pad still have perfect secrecy?

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