Secret Key Cryptography

• Encryption Schemes
• Secret Key Encryption
• Secret Key Cryptography
• Data Encryption Standard (DES)
• DES Steps
• Initial and Final Permutation
• DES Round
• Mangler Function
• DES Substitution Box
• Generation of Per-Round Keys
• DES Decryption
• International Data Encryption Algorithm
• International Data Encryption Algorithm
• Advanced Encryption Standard (AES)
• Basic Structure of Rijndael
• AES Primitive Operations
• Rijndael S-Box
• MixColumn
• AES Decryption
• Key Expansion
• AES Key Expansion
• Rounds
• Ron's Cipher 4 (RC4)
• Summary
• References

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