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Colt1911 [192]
3 years ago
12

What block cipher mode of operation involves each ciphertext block being fed back into the encryption process to encrypt the nex

t plaintext block?
Computers and Technology
1 answer:
rusak2 [61]3 years ago
5 0

Answer:

Cipher Feedback (CFB) Mode

Explanation:

In this mode, each ciphertext block gets 'fed back' into the encryption process in order to encrypt the next plaintext block.

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Which of the following statements are true?
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A detective agency is looking to bust an arms sale. According to available intelligence, the sale is likely to happen in one of
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Answer:

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But

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Then

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iii

If X={A,B,C}

and P(Xi)={4/7,2/7,1/7}

where  Id =logarithm to base  2

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=5.4224 bits  per symb

if P(C)  =0

P(A)=2P(B)

P(B)=1/3

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H(X|Y="not C")= -(1/3)Id(I/3) -(2/3)Id(2/3)

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Wedding photographers must be skilled at producing photographs that capture the
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True, BUT they can be trained.

Explanation:

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