Exit WGU-D488 WGU Cybersecurity Architecture and Engineering (KFO1, D488)
Question 4 of 5
0% complete
Q4 Single choice

Which block cipher mode of operation for encrypting data is simple and efficient and provides no confidentiality beyond that of the underlying block cipher?

  • A

    Electronic codebook (ECB)

  • B

    Cipher block chaining (CBC)

  • C

    Counter (CTR)

  • D

    Output feedback (OFB)

Previous Next