EC-Council Certified Encryption Specialist

Here you have the best ECCouncil 212-81v3 practice exam questions

  • You have 4 total questions to study from
  • Each page has 5 questions, making a total of 1 pages
  • You can navigate through the pages using the buttons at the bottom
  • This questions were last updated on October 15, 2025
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Question 1 of 4
Tom is explaining historical cryptography to a class of security students. Which of the following ciphers is a subset of the Vigenère cipher?
    Correct Answer: C

Question 2 of 4
What is a variation of DES that uses a technique called Key Whitening?
    Correct Answer: C

Question 3 of 4
In order to understand RSA, you must understand the key generation algorithm as well as the encryption and decryption algorithms. Which one of the following equations describes the encryption process for RSA?
    Correct Answer: D

Question 4 of 4
In a __________________, the attacker discovers a functionally equivalent algorithm for encryption and decryption but without learning the key.
    Correct Answer: C