Security, Symmetric Encryption, Cryptography, Encryption.
polynomial format = x * 25 in polynomial format = x⁵+x²+ 1 which gives x⁶+x³+x.Adding of coefficients vertically in polynomial addition is done modulo 2. So x⁶+x⁶= (2modulo2)x⁶ is equal to zero so the power doesnot exist. Key Addition Layer The two inputs to the Key Addition layer are the current