Question: 4. AES is not based on Feistel networks. Its basic operations use Galois field arithmetic and provide strong diffusion and confusion. Explain how the diffusion

4. AES is not based on Feistel networks. Its basic operations

4. AES is not based on Feistel networks. Its basic operations use Galois field arithmetic and provide strong diffusion and confusion. Explain how the diffusion and confusion are implemented in AES cryptosystem

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