Which of the following best describes cryptanalysis?(1 point)%0D%0AResponses%0D%0A%0D%0ACryptanalysis is the act of converting ciphertext to plaintext.%0D%0ACryptanalysis is the act of converting ciphertext to plaintext.%0D%0A%0D%0ACryptanalysis is the act of converting plaintext into ciphertext.%0D%0ACryptanalysis is the act of converting plaintext into ciphertext.%0D%0A%0D%0ACryptanalysis is the statistical analysis of codes, ciphers, or encrypted text with the intent of decrypting encoded messages.%0D%0ACryptanalysis is the statistical analysis of codes, ciphers, or encrypted text with the intent of decrypting encoded messages.%0D%0A%0D%0ACryptanalysis is the art of protecting information and communications using codes.

Question

Which of the following best describes cryptanalysis?(1 point)%0D%0AResponses%0D%0A%0D%0ACryptanalysis is the act of converting ciphertext to plaintext.%0D%0ACryptanalysis is the act of converting ciphertext to plaintext.%0D%0A%0D%0ACryptanalysis is the act of converting plaintext into ciphertext.%0D%0ACryptanalysis is the act of converting plaintext into ciphertext.%0D%0A%0D%0ACryptanalysis is the statistical analysis of codes, ciphers, or encrypted text with the intent of decrypting encoded messages.%0D%0ACryptanalysis is the statistical analysis of codes, ciphers, or encrypted text with the intent of decrypting encoded messages.%0D%0A%0D%0ACryptanalysis is the art of protecting information and communications using codes.

Answer 1

Cryptanalysis is the statistical analysis of codes, ciphers, or encrypted text with the intent of decrypting encoded messages.

Answer 2

The correct answer is: Cryptanalysis is the statistical analysis of codes, ciphers, or encrypted text with the intent of decrypting encoded messages.

Answer 3

The best description of cryptanalysis is:

"Cryptanalysis is the statistical analysis of codes, ciphers, or encrypted text with the intent of decrypting encoded messages."

To arrive at this answer, we need to carefully read and analyze each option and choose the one that best aligns with the definition of cryptanalysis.

Option 1 and 2 state that cryptanalysis is the act of converting ciphertext to plaintext. However, this is incorrect as cryptanalysis focuses on decoding encrypted messages rather than converting them.

Option 3 suggests that cryptanalysis is the act of converting plaintext into ciphertext. Again, this is not the correct definition as cryptanalysis deals with decrypting, not encrypting, text.

Option 4 wrongly defines cryptanalysis as the art of protecting information and communications using codes. While protecting information using codes is certainly related to cryptography, cryptanalysis focuses on breaking codes and decrypting messages.

Therefore, the correct option is 5:

"Cryptanalysis is the statistical analysis of codes, ciphers, or encrypted text with the intent of decrypting encoded messages."