hapi-ton-sdk/dist/utils/crc32.js

SDK for managing HAPI attestations on TON network

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/utils/crc32.ts
var crc32_exports = {};
__export(crc32_exports, {
  crc32: () => crc32
});
module.exports = __toCommonJS(crc32_exports);
function crc32(str) {
  const table = new Int32Array(256);
  for (let i = 0; i < 256; i++) {
    let c = i;
    for (let j = 0; j < 8; j++) {
      c = c & 1 ? 3988292384 ^ c >>> 1 : c >>> 1;
    }
    table[i] = c;
  }
  let crc = -1;
  for (let i = 0; i < str.length; i++) {
    crc = crc >>> 8 ^ table[(crc ^ str.charCodeAt(i)) & 255];
  }
  return (crc ^ -1) >>> 0;
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  crc32
});
//# sourceMappingURL=crc32.js.map