Which of the following is TRUE? R CFB is MORE efficient than CBC for encryption the same size of data OFB can use an encryption algorithm like AES to encrypt the data stream itself O In CFB, the waiting time to start encrypting the input data is LESS than that of CBC O None of the given choices O CTR can NOT be used as a stream cipher

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Which of the following is TRUE?
CFB is MORE efficient than CBC for encryption the same size of data
OFB can use an encryption algorithm like AES to encrypt the data stream itself
In CFB, the waiting time to start encrypting the input data is LESS than that of CBC
None of the given choices
O CTR can NOT be used as a stream cipher
Transcribed Image Text:Which of the following is TRUE? CFB is MORE efficient than CBC for encryption the same size of data OFB can use an encryption algorithm like AES to encrypt the data stream itself In CFB, the waiting time to start encrypting the input data is LESS than that of CBC None of the given choices O CTR can NOT be used as a stream cipher
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