Struct RoundKeys 

pub struct RoundKeys { /* private fields */ }

The round keys, transposed once so the round loop does not transpose them.

Implementations

impl RoundKeys

pub fn new(sched: &Schedule) -> Self

Transpose every round key of sched.

A round key is the same sixteen bytes for all four lanes, so it is repeated across the group before transposing. Done once per call rather than once per group, which is why it is worth doing at all.