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def aes_mix_column.fourth

qasim-bend-kit@0.1.0.2 · libs/AES256GCMCore.bend:190

import qasim-bend-kit@0.1.0.2/libs/AES256GCMCore.bend as AES256GCMCore
import Base

190def aes_mix_column.fourth(col: AesColumn) -> U32:
191    match col:
192        case AesColumn{+a, +b, +c, +d}:
193            U32.xor(U32.xor(U32.xor(gf8_mul(a, 3), b), c), gf8_mul(d, 2))

Uses (4)

Used by (1)