Advanced Encryption Standard (AES)

• Advanced Encryption Standard (AES)
• Basic Structure of AES
• 1. Substitute Bytes
• 2. Shift Rows
• 3. Mix Columns
• AES Arithmetic
• 4. Add Round Key
• AES Key Expansion
• AES Example Key Expansion
• AES Example Encryption
• AES Example Avalanche
• AES Decryption
• Summary
• Homework 5

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