Crate rs_n_bit_words

Structs

• NBitWord
  Intel documentation provides that S0(a) = (a >>> 2) ^ (a >>> 13) ^ (a >>> 22) and S1(e) = (e >>> 6) ^ (e >>> 11) ^ (e >>> 25) involves a number of register copy operations due to ror instructions being destructive. And that number of register copies can be minimized writing S0 and S1 as S0(a) = ((( a >>> 9) ^ a) >>> 11) ^ a) >>> 2 and S1(e) = (((e >>> 14) ^ e) >>> 5) ^ e) >>> 6

Traits

• LittleEndianBytes
• Rotate
• TSize