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Which of the following is a benefit of OFB over CFB block cipher mode?

Which of the following is a benefit of OFB over CFB block cipher mode?

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A.
It does not propagate bit corruption.

B.
It pads the bit values

C.
It encrypts larger blocks of data

D.
It does not require an IV

3 Comments on “Which of the following is a benefit of OFB over CFB block cipher mode?

  1. des says:

    OFB mode has an advantage over CFB mode in that any bit errors that might occur during transmission are not propagated to affect the decryption of subsequent blocks




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