We have the numbers 21,22,23,6955. This is an encrypted message with AES encryption. The first 3 numbers might be keys and the last is a result of the final encryption. We have no Idea what order the numbers were encrypted. Use knowledge of AES to break each ciphertext to figure out the message.

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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We have the numbers 21,22,23,6955. This is an encrypted message with AES encryption. The first 3 numbers might be keys and the last is a result of the final encryption. We have no Idea what order the numbers were encrypted. Use knowledge of AES to break each ciphertext to figure out the message.

 

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