_________ mode is similar to Cipher Feedback, except that the input to the encryption algorithm is the preceding DES output.
A)Cipher Feedback
B)Counter
C)Output Feedback
D)Cipher Block Chaining

Question

Quizplus · Accepted Answer

Output Feedback (OFB) mode is similar to Cipher Feedback (CFB) mode, but in OFB, the input to the encryption algorithm is the preceding output from the encryption algorithm itself, rather than the preceding ciphertext. This makes it so that errors do not propagate as they do in CFB mode.

_________ Mode Is Similar to Cipher Feedback, Except That the Input