S-AES: Gets your hands dirty with actual computation

Key Generation for S-AES
Key Generation Process
  1. Addition means XOR operation.
  2. SubNibble means applying SubWord (given in above diagram).
  3. ShiftRow means value at [1,0] is exchanged with [1,1].
  4. MixColumn means multiply with [1 4 4 1]. for this, a table is used (Given below).
Mix Column Operations
Encryption Process
Decryption Process
Key Generation Process
Encryption Process

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Having 7+ teaching experience. Area of interest are Cryptography, Cyber Security, Web Application Security and Python Programming..

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Rajendra Kachhwaha

Rajendra Kachhwaha

Having 7+ teaching experience. Area of interest are Cryptography, Cyber Security, Web Application Security and Python Programming..

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