Xts.xts.shift: def of bend-osdev-cipher-modes@0.1.0.0
Import: import bend-osdev-cipher-modes@0.1.0.0/xts.bend as Xts
Lines 21-23 of bend-osdev-cipher-modes@0.1.0.0/xts.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-cipher-modes@0.1.0.0/xts.bend&start_line=21&end_line=23

import Base

# each byte of w shifted left, with the carries between w's own bytes
def xts.shift(+w: U32) -> U32:
  U32.or(U32.and(4278124286, U32.shl(w)), U32.and(65793, U32.shrn(w, 15n)))

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.and
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.or
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.shl
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.shrn