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Which of the following uses the ciphertext or part of the ciphertext of the previous iteration as an input to the encryption algorithm? Select 2 correct answerls) O GCM OCFB CBC OCTR OFB

Which of the following uses the ciphertext or part of the ciphertext of the previous iteration as an input to the encryption algorithm? Select 2 correct answerls) O GCM OCFB CBC OCTR OFB

Computer Networking: A Top-Down Approach (7th Edition)
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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must answered ALL parts for upvote, as per chegg guidelines, up to four subparts may be answered:

- what are two desirable properties of IV in network security?

- a cryptographic hash function is used to provide confidentiality and integrity of a message, true or false?
- when AES is used with the CBC mode, the size of an IV is 256 bit long, true or false?
Which of the following uses the ciphertext or part of the ciphertext of the previous iteration as an input to the encryption algorithm? Select 2 correct answers) O GCM CFB CBC |CTR OFB
Transcribed Image Text:Which of the following uses the ciphertext or part of the ciphertext of the previous iteration as an input to the encryption algorithm? Select 2 correct answers) O GCM CFB CBC |CTR OFB
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