Q. How many passes through the plaintext does the CCM require to generate the MAC value?

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Q. In GCM, we define S as S = GHASH(A||0^v||C||0^u||[len(A)]||[len(C)]). What is v defined as?

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Q. When the length of the IV is not 96, then

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Q. Which is not true for Key-Wrapping?

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Q. What is the value of A (0)?

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Q. The key Wrapping Algorithm provides confidentiality and data integrity.

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Q. Which of the following is not true for whirlpool hashing function?

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Q. The expected workload of generating a collision is of the order of ____________ executions of Whirlpool.

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Q. Given a message, the expected workload of finding a message that hashes to that value is of the order ____________

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Q. Given a message and its n-bit hash result, the expected workload of finding a message that hashes to the same value is of the order _______________

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Q. The message is padded to

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Q. The length of the message is appended to the message. What is the size of this length?

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Q. The hash matrix is of the size

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Q. The 8 × 8 hash matrix holds values of size

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Q. The hash matrix of 8 × 8 is preferred over a 16 × 4 matrix because

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Q. How many rounds are there in one Whirlpool Iteration?

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Q. Which one of these is not a Whirlpool function?

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Q. What is the correct order of operation within each round of the Whirlpool algorithm?

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Q. What is the size of the s-box table/matrix in Whirlpool?

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Q. The S-box implements linear mapping thus providing diffusion.

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