Engineering, 20.03.2020 01:26, lenna23

The attacker wants to minimize the number of bytes that she has to hash to conduct a dictionary attack.

a. How can she take advantage of the structure of our hash to minimize the number of bytes she must hash to compute the combination of every dictionary word with every possible salt?
b. Would the same attack be more, less, or just as effective if you stored h(salt | password) in the password file? Why or why not?
c. Would the same attack be more, less, or just as effective if you stored h(salt | password | salt) in the password file? Why or why not?

Answers: 3

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The attacker wants to minimize the number of bytes that she has to hash to conduct a dictionary atta...