Question: Please show that the following encryption scheme is not IND - CCA secure , where Enc is a secure blockcipher: 1 . Choose a random

Please show that the following encryption scheme is not IND-CCA secure, where Enc is a secure blockcipher:1. Choose a random IV.2. Compute \( M'= IV \oplus M \)3. Run \( C \leftarrow \text{Enc}(K, M')\)4. Output \( CT =(IV, C)\)

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