Question: 6. With CBC encryption, message blocks m1-m2-m3-m4 are encrypted into c1-c2-c3-c4. Now if a hacker intercepts the cipher text and retransmits cl-c3-c3-c4, what will be

6. With CBC encryption, message blocks m1-m2-m3-m4 are encrypted into c1-c2-c3-c4. Now if a hacker intercepts the cipher text and retransmits cl-c3-c3-c4, what will be the "plain text" blocks being decrypted into? (Show all detail calculations)

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