AES Encryption — The 4×4 Byte State + ShiftRows | Crypto Math

Zariga Tongy · Intermediate ·🔐 Cybersecurity ·3mo ago

About this lesson

128-bit AES blocks as a 4×4 byte grid; ShiftRows before/after; hypercube only as metaphor for huge discrete {0,1}^128 space — algebraic rounds, not ℝ^n rotation. 🔗 https://8gwifi.org/math #AES #Rijndael #cryptography #ShiftRows #encryption

Original Description

128-bit AES blocks as a 4×4 byte grid; ShiftRows before/after; hypercube only as metaphor for huge discrete {0,1}^128 space — algebraic rounds, not ℝ^n rotation. 🔗 https://8gwifi.org/math #AES #Rijndael #cryptography #ShiftRows #encryption

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