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NeX [460]
2 years ago
14

How much information can you recover by decrypting the corrupted file, if the encryption mode is ecb, and cbc, respectively?

Social Studies
1 answer:
8090 [49]2 years ago
8 0

In the ECB mode, only one block is affected when any problem in a cipher text happens; moreover, each block is decrypted independently. However, the corrupted bit of the 30th byte in cipher text block 8 bytes might spread to all n bits in plaintext block.

<h3>What is the ECB and CBC?</h3>

The Electronic Codebook (ecb) means the first generation of the AES. This is the most basic form of block cipher encryption. The Cipher Blocker Chaining (CBC) means the advanced form of block cipher encryption. With the Cipher Blocker Chaining mode encryption, each ciphertext block is dependent on all plaintext blocks processed up to that point.

Read more about Electronic Codebook

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In studying caffeine, this is known to be and has been researched to be a block adenosine induce inhibition in terms of the human’s brain.  With this, this could produce negative effects to a person that could lead to certain complications.

8 0
4 years ago
What were citizens of the Polis expected to do?
Marat540 [252]
The correct answer among all the other choices is C. fight to defend the polis. This is what the citizens of the Polis are expected to do. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help. 
7 0
4 years ago
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The weather conditions that least favor chemical weathering are ________ and ________,
n200080 [17]

The weather conditions that least favor chemical weathering are cold and dry.

    Climate plays an important role in the breakdown of rocks and soil into sediment and this process is called weathering. Rocks found in equatorial climates and exposed to lots of rain, humidity and heat weather faster than rocks in located in cold and dry areas. Chemical weathering typically happens when there is increase in the temperature and there is rainfall. Hence rocks in hot and wet climate experience faster rate of chemical weathering.

    In a wet climate there is an acceleration of weathering due to mixture of dirt with Carbon dioxide and air and water causing weak acid which breaks down rapidly. Whereas, cold, dry climate accelerate physical weathering due to expansion and contraction of minerals within rock.

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8 0
2 years ago
Imagine a neighborhood in which a hurricane has caused extensive flooding. many of the residents have had their homes damaged or
Softa [21]

Answer: The residents' safety and security needs are threatened.

Explanation:

Abraham Maslow was an American psychologist who developed various theories under the humanist approach, including the theory of the hierarchy of human needs; This theory postulates that human beings hierarchize their needs from the most basic (food, respiration, rest ...), to more complex needs such as self-realization (morality, creativity ...).

In this example the residents do not have the second level of the hierarchy; security, that is why they do not give importance to the material things they are losing.

The five levels are physiological needs, safety, affiliation, self-recognition, and self-realization.

I hope this information can help you.

3 0
3 years ago
What was the “storm of steel?”
elixir [45]

Answer:

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Explanation:

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3 years ago
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