@opendatalabs/vana-sdk/dist/crypto/ecies/utils.cjs

A TypeScript library for interacting with Vana Network smart contracts.

"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);
var utils_exports = {};
__export(utils_exports, {
  bufferToBytes: () => bufferToBytes,
  bytesToBuffer: () => bytesToBuffer,
  constantTimeEqual: () => constantTimeEqual
});
module.exports = __toCommonJS(utils_exports);
function constantTimeEqual(a, b) {
  if (a.length !== b.length) return false;
  let result = 0;
  for (let i = 0; i < a.length; i++) {
    result |= a[i] ^ b[i];
  }
  return result === 0;
}
function bufferToBytes(buffer) {
  if (buffer instanceof Uint8Array) {
    return buffer;
  }
  return new Uint8Array(buffer);
}
function bytesToBuffer(bytes) {
  if (typeof Buffer === "undefined") {
    throw new Error("Buffer is not available in browser environment");
  }
  return Buffer.from(bytes);
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  bufferToBytes,
  bytesToBuffer,
  constantTimeEqual
});
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