EC-Council Certified Encryption Specialist v2 (ECES) - Practice Questions with correct answers
How did the ATBASH cipher work? a. By shifting each letter a certain number of spaces b. By Multi alphabet substitution c. By rotating text a given number of spaces d. By substituting each letter for the letter from the opposite end of the alphabet (i.e. A becomes Z, B becomes Y, etc.) - correct answer d. By substituting each letter for the letter from the opposite end of the alphabet (i.e. A becomes Z, B becomes Y, etc.) DES has a key space of what? a. 2^128 b. 2^192 c. 2^56 d. 2^64 - correct answer c. 2^56 Which of the following are valid key sizes for AES (choose three)? a. 56 b. 64 c. 128 d. 192 e. 256 f. 512 - correct answer c. 128 d. 192 e. 256 Which of the following algorithms uses three different key
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ec council certified encryption specialist v2 eces practice questions with correct answers
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