nerdexam
GIAC

GISF · Question #228

Which of the following types of cipher encrypts alphabetic text by using a series of differentCaesar ciphers based on the letters of a keyword?

The correct answer is A. Vigen re cipher. See the full explanation below for the reasoning.

Question

Which of the following types of cipher encrypts alphabetic text by using a series of differentCaesar ciphers based on the letters of a keyword?

Options

  • AVigen re cipher
  • BBlock cipher
  • CStream cipher
  • DTransposition cipher

How the community answered

(50 responses)
  • A
    78% (39)
  • B
    12% (6)
  • C
    4% (2)
  • D
    6% (3)

Community Discussion

No community discussion yet for this question.

Full GISF Practice