@honor-minigame/cli/sign/algorithm/digest.js

honor minigame pack cli

let table = new Uint32Array(256)
for (let i = 0; i < 256; i++) {
  let c = i
  for (let k = 0; k < 8; k++) {
    c = c & 1 ? (c >>> 1) ^ 0xedb88320 : c >>> 1
  }
  table[i] = c
}

function digest(str) {
  let d = -1
  for (let i = 0; i < str.length; i++) {
    d = (d >>> 8) ^ table[(d ^ str.charCodeAt[i]) & 0xff]
  }
  return d ^ -1
}

export { digest }