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To me there is a typo in the following sentence from the problem:
"We can have encryption schemes where 1 can be mapped to 3 or 2 or 1, 2 can be mapped to the remaining two, and 1 can be mapped to the unmapped one."
I think the last instance of "1" should be "3" so that it reads thusly:
"We can have encryption schemes where 1 can be mapped to 3 or 2 or 1, 2 can be mapped to the remaining two, and 3 can be mapped to the unmapped one."
Does anyone else agree?
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Security Encryption Scheme
You are viewing a single comment's thread. Return to all comments →
To me there is a typo in the following sentence from the problem:
"We can have encryption schemes where 1 can be mapped to 3 or 2 or 1, 2 can be mapped to the remaining two, and 1 can be mapped to the unmapped one."
I think the last instance of "1" should be "3" so that it reads thusly:
"We can have encryption schemes where 1 can be mapped to 3 or 2 or 1, 2 can be mapped to the remaining two, and 3 can be mapped to the unmapped one."
Does anyone else agree?