src/crypto/aes/types.bend source

src/crypto/aes/types.bend on the hub · documented module

import Base# Shared representation only; this module contains no algorithm or operations.# FIPS 197 section 3: a word (Quad) is four bytes, and the 4x4 state is four columns,# column c holding the bytes s[0,c], s[1,c], s[2,c], s[3,c]. A byte is a U32.type Quad is Data:  W{b0: U32, b1: U32, b2: U32, b3: U32}type State is Data:  S{c0: Quad, c1: Quad, c2: Quad, c3: Quad}