@etherspot/remote-signer/dist/esm/chunk-ZAJP3MQW.mjs

Etherspot Permissioned Signer SDK - signs the UserOp with SessionKey and sends it to the Bundler

// node_modules/@noble/hashes/esm/cryptoNode.js
import * as nc from "node:crypto";
var crypto = nc && typeof nc === "object" && "webcrypto" in nc ? nc.webcrypto : void 0;

// node_modules/@noble/hashes/esm/utils.js
var u8a = (a) => a instanceof Uint8Array;
var u32 = (arr) => new Uint32Array(arr.buffer, arr.byteOffset, Math.floor(arr.byteLength / 4));
var createView = (arr) => new DataView(arr.buffer, arr.byteOffset, arr.byteLength);
var rotr = (word, shift) => word << 32 - shift | word >>> shift;
var isLE = new Uint8Array(new Uint32Array([287454020]).buffer)[0] === 68;
if (!isLE)
  throw new Error("Non little-endian hardware is not supported");
function utf8ToBytes(str) {
  if (typeof str !== "string")
    throw new Error(`utf8ToBytes expected string, got ${typeof str}`);
  return new Uint8Array(new TextEncoder().encode(str));
}
function toBytes(data) {
  if (typeof data === "string")
    data = utf8ToBytes(data);
  if (!u8a(data))
    throw new Error(`expected Uint8Array, got ${typeof data}`);
  return data;
}
function concatBytes(...arrays) {
  const r = new Uint8Array(arrays.reduce((sum, a) => sum + a.length, 0));
  let pad = 0;
  arrays.forEach((a) => {
    if (!u8a(a))
      throw new Error("Uint8Array expected");
    r.set(a, pad);
    pad += a.length;
  });
  return r;
}
var Hash = class {
  // Safe version that clones internal state
  clone() {
    return this._cloneInto();
  }
};
var toStr = {}.toString;
function wrapConstructor(hashCons) {
  const hashC = (msg) => hashCons().update(toBytes(msg)).digest();
  const tmp = hashCons();
  hashC.outputLen = tmp.outputLen;
  hashC.blockLen = tmp.blockLen;
  hashC.create = () => hashCons();
  return hashC;
}
function wrapXOFConstructorWithOpts(hashCons) {
  const hashC = (msg, opts) => hashCons(opts).update(toBytes(msg)).digest();
  const tmp = hashCons({});
  hashC.outputLen = tmp.outputLen;
  hashC.blockLen = tmp.blockLen;
  hashC.create = (opts) => hashCons(opts);
  return hashC;
}
function randomBytes(bytesLength = 32) {
  if (crypto && typeof crypto.getRandomValues === "function") {
    return crypto.getRandomValues(new Uint8Array(bytesLength));
  }
  throw new Error("crypto.getRandomValues must be defined");
}

// node_modules/@noble/hashes/esm/_assert.js
function number(n) {
  if (!Number.isSafeInteger(n) || n < 0)
    throw new Error(`Wrong positive integer: ${n}`);
}
function bytes(b, ...lengths) {
  if (!(b instanceof Uint8Array))
    throw new Error("Expected Uint8Array");
  if (lengths.length > 0 && !lengths.includes(b.length))
    throw new Error(`Expected Uint8Array of length ${lengths}, not of length=${b.length}`);
}
function hash(hash2) {
  if (typeof hash2 !== "function" || typeof hash2.create !== "function")
    throw new Error("Hash should be wrapped by utils.wrapConstructor");
  number(hash2.outputLen);
  number(hash2.blockLen);
}
function exists(instance, checkFinished = true) {
  if (instance.destroyed)
    throw new Error("Hash instance has been destroyed");
  if (checkFinished && instance.finished)
    throw new Error("Hash#digest() has already been called");
}
function output(out, instance) {
  bytes(out);
  const min = instance.outputLen;
  if (out.length < min) {
    throw new Error(`digestInto() expects output buffer of length at least ${min}`);
  }
}

export {
  number,
  bytes,
  hash,
  exists,
  output,
  u32,
  createView,
  rotr,
  toBytes,
  concatBytes,
  Hash,
  wrapConstructor,
  wrapXOFConstructorWithOpts,
  randomBytes
};
/*! Bundled license information:

@noble/hashes/esm/utils.js:
  (*! noble-hashes - MIT License (c) 2022 Paul Miller (paulmillr.com) *)
*/
//# sourceMappingURL=chunk-ZAJP3MQW.mjs.map