Question: Please help me with this question! 4. TripleDES. (5 points) Assume we employ Triple DES in the following protocol: a) encrypt each block with keyl.

Please help me with this question!

Please help me with this question! 4. TripleDES. (5 points) Assume we

4. TripleDES. (5 points) Assume we employ Triple DES in the following protocol: a) encrypt each block with keyl. b) encrypt the output of (a) with keyl. c) encrypt the output of (b) with keyl. What is the effective key length? Is this protocol more secure than DES

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