V1

node_modules/js-crypto-aes/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2018 Jun Kurihara
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

node_modules/js-crypto-aes/README.md

@@ -0,0 +1,143 @@
+Universal Module for AES Encryption and Decryption in JavaScript
+--
+
+[![npm version](https://badge.fury.io/js/js-crypto-aes.svg)](https://badge.fury.io/js/js-crypto-aes)
+[![Dependencies](https://david-dm.org/junkurihara/jscu.svg?path=packages/js-crypto-aes)](https://david-dm.org/junkurihara/jscu?path=packages/js-crypto-aes)
+[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
+
+> **WARNING**: At this time this solution should be considered suitable for research and experimentation, further code and security review is needed before utilization in a production application.
+
+# Introduction and Overview
+
+This library is designed to 'universally' provide AES encryption and decryption functions, i.e., it works both on most modern browsers and on Node.js just by importing from NPM/source code. Note that in the design principle, the library fully utilizes native APIs like WebCrypto API to accelerate its operation if available. 
+
+# Installation
+
+At your project directory, do either one of the following.
+
+- From npm/yarn:
+  ```shell
+  $ npm install --save js-crypto-aes // npm
+  $ yarn add js-crypto-aes // yarn
+  ```
+- From GitHub:
+  ```shell
+  $ git clone https://github.com/junkurihara/jscu.git
+  $ cd js-crypto-utils/packages/js-crypto-aes
+  & yarn build
+  ```
+
+Then you should import the package as follows.
+
+```shell
+import aes from 'js-crypto-aes'; // for npm
+import aes from 'path/to/js-crypto-aes/dist/index.js'; // for github
+```
+
+The bundled file is also given as `js-crypto-aes/dist/jscaes.bundle.js` for a use case where the module is imported as a `window.jscaes` object via `script` tags.
+  
+# Usage
+
+## Encryption in AES-GCM
+
+```javascript
+const msg = ...; // arbitrary length of message in Uint8Array
+const key = ...; // 16 bytes or 32 bytes key in Uint8Array
+const iv = ...; // 12 bytes IV in Uint8Array for AES-GCM mode
+const additionalData = ...; // optional AAD
+aes.encrypt(msg, key, {name: 'AES-GCM', iv, additionalData, tagLength: 16}).then( (encrypted) => {
+  // now you get an Uint8Array of encrypted message
+});
+```
+
+## Decryption in AES-GCM
+
+```javascript
+const data = ...; // encryted message in Uint8Array
+const key = ...; // 16 bytes or 32 bytes key in Uint8Array
+const iv = ...; // 12 bytes IV in Uint8Array for AES-GCM mode that is exactly same as the one used in encryption
+const additionalData = ...; // optional AAD
+aes.decrypt(data, key, {name: 'AES-GCM', iv, additionalData, tagLength: 16}).then( (decrypted) => {
+  // now you get an Uint8Array of decrypted message
+});
+```
+
+## Encryption in AES-CBC
+
+```javascript
+const msg = ...; // arbitrary length of message in Uint8Array
+const key = ...; // 16 bytes or 32 bytes key in Uint8Array
+const iv = ...; // 16 bytes IV in Uint8Array for AES-CBC mode
+aes.encrypt(msg, key, {name: 'AES-CBC', iv}).then( (encrypted) => {
+  // now you get an Uint8Array of encrypted message
+});
+```
+
+## Decryption in AES-CBC
+
+```javascript
+const data = ...; // encryted message in Uint8Array
+const key = ...; // 16 bytes or 32 bytes key in Uint8Array
+const iv = ...; // 16 bytes IV in Uint8Array for AES-CBC mode that is exactly same as the one used in encryption
+aes.decrypt(data, key, {name: 'AES-CBC', iv}).then( (decrypted) => {
+  // now you get an Uint8Array of decrypted message
+});
+```
+
+## Encryption in AES-CTR
+
+```javascript
+const msg = ...; // arbitrary length of message in Uint8Array
+const key = ...; // 16 bytes or 32 bytes key in Uint8Array
+const iv = ...; // 12 bytes IV in Uint8Array for AES-CTR mode
+aes.encrypt(msg, key, {name: 'AES-CTR', iv}).then( (encrypted) => {
+  // now you get an Uint8Array of encrypted message
+});
+```
+The counter block will be `iv||00...01`. If `iv.length = 16`, it should be `iv + 1`.
+
+## Decryption in AES-CTR
+
+```javascript
+const data = ...; // encryted message in Uint8Array
+const key = ...; // 16 bytes or 32 bytes key in Uint8Array
+const iv = ...; // 12 bytes IV in Uint8Array for AES-CTR mode that is exactly same as the one used in encryption
+aes.decrypt(data, key, {name: 'AES-CTR', iv}).then( (decrypted) => {
+  // now you get an Uint8Array of decrypted message
+});
+```
+
+
+## AES-KW Key Wrapping (RFC3394)
+
+```javascript
+const kEK = ...; // Key Encryption Key in 128, 192, 256 bits (192 only in Node.js)
+const cEK = ...; // Key to be wrapped of 128, 192, 256 bits (192 only in Node.js)
+
+aes.wrapKey(cEK, kEK, {name: 'AES-KW'}).then( (wrapped) => {
+ // wrapped key is here
+});
+```
+
+## AES-KW Key (RFC3394)
+
+```javascript
+const kEK = ...; // Key Encryption Key in 128, 192, 256 bits (192 only in Node.js)
+const wrapped = ...; // Wrapped key in Uint8Array
+
+aes.unwrapKey(wrapped, kEK, {name: 'AES-KW'}).then( (cEK) => {
+ // now you get the plaintext key
+});
+```
+
+
+
+# Note
+
+At this point, this module has the following limitations:
+- Supports AES-GCM, AES-CBC and AES-CTR modes
+- Supports AES-KW with default initial values (unable to change in WebCrypto)
+- Supports 128 bits and 256 bits keys in Chrome (192 bits key works in Node.js)
+
+# License
+Licensed under the MIT license, see `LICENSE` file.

node_modules/js-crypto-aes/dist/aes.js

@@ -0,0 +1,427 @@
+"use strict";
+
+var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard");
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.unwrapKey = exports.wrapKey = exports.decrypt = exports.encrypt = void 0;
+
+var _regenerator = _interopRequireDefault(require("@babel/runtime/regenerator"));
+
+var _asyncToGenerator2 = _interopRequireDefault(require("@babel/runtime/helpers/asyncToGenerator"));
+
+var util = _interopRequireWildcard(require("js-crypto-env"));
+
+var nodeapi = _interopRequireWildcard(require("./nodeapi.js"));
+
+var webapi = _interopRequireWildcard(require("./webapi.js"));
+
+var _params = _interopRequireDefault(require("./params.js"));
+
+/**
+ * aes.js
+ */
+
+/**
+ * Check if the given algorithm spec is valid.
+ * @param {String} name - Name of the specified algorithm like 'AES-GCM'.
+ * @param {Uint8Array} iv - IV byte array if required
+ * @param {Number} tagLength - Authentication tag length if required
+ * @throws {Error} - Throws if UnsupportedAlgorithm, InvalidArguments, InvalidIVLength, or InvalidTagLength.
+ */
+var assertAlgorithms = function assertAlgorithms(_ref) {
+  var name = _ref.name,
+      iv = _ref.iv,
+      tagLength = _ref.tagLength;
+  if (Object.keys(_params.default.ciphers).indexOf(name) < 0) throw new Error('UnsupportedAlgorithm');
+
+  if (_params.default.ciphers[name].ivLength) {
+    if (!(iv instanceof Uint8Array)) throw new Error('InvalidArguments');
+    if (iv.byteLength < 2 || iv.byteLength > 16) throw new Error('InvalidIVLength');
+    if (_params.default.ciphers[name].staticIvLength && _params.default.ciphers[name].ivLength !== iv.byteLength) throw new Error('InvalidIVLength');
+  }
+
+  if (_params.default.ciphers[name].tagLength && tagLength) {
+    if (!Number.isInteger(tagLength)) throw new Error('InvalidArguments');
+    if (tagLength < 4 || tagLength > 16) throw new Error('InvalidTagLength');
+  }
+};
+/**
+ * Encrypt data with AES
+ * @param {Uint8Array} msg - Message to be encrypted.
+ * @param {Uint8Array} key - The symmetric key used to encrypt the message.
+ * @param {String} [name = 'AES-GCM'] - Name of the specified algorithm like 'AES-GCM'.
+ * @param {Uint8Array} [iv] - Byte array of the initial vector if required.
+ * @param {Uint8Array} [additionalData = new Uint8Array([])] - Byte array of additional data if required.
+ * @param {Number} [tagLength = params.ciphers[name].tagLength] - Authentication tag length if required.
+ * @return {Promise<Uint8Array>} - Encrypted message.
+ * @throws {Error} - Throws if InvalidArguments, FaildToEncryptWeb/Node, or UnsupportedEnvironment (no webcrypto/nodecrypto).
+ */
+
+
+var encrypt =
+/*#__PURE__*/
+function () {
+  var _ref3 = (0, _asyncToGenerator2.default)(
+  /*#__PURE__*/
+  _regenerator.default.mark(function _callee(msg, key, _ref2) {
+    var _ref2$name, name, iv, _ref2$additionalData, additionalData, tagLength, webCrypto, nodeCrypto;
+
+    return _regenerator.default.wrap(function _callee$(_context) {
+      while (1) {
+        switch (_context.prev = _context.next) {
+          case 0:
+            _ref2$name = _ref2.name, name = _ref2$name === void 0 ? 'AES-GCM' : _ref2$name, iv = _ref2.iv, _ref2$additionalData = _ref2.additionalData, additionalData = _ref2$additionalData === void 0 ? new Uint8Array([]) : _ref2$additionalData, tagLength = _ref2.tagLength;
+
+            if (!(!(msg instanceof Uint8Array) || !(key instanceof Uint8Array))) {
+              _context.next = 3;
+              break;
+            }
+
+            throw new Error('InvalidArguments');
+
+          case 3:
+            assertAlgorithms({
+              name: name,
+              iv: iv,
+              tagLength: tagLength
+            });
+            if (_params.default.ciphers[name].tagLength && !tagLength) tagLength = _params.default.ciphers[name].tagLength;
+            _context.next = 7;
+            return util.getWebCryptoAll();
+
+          case 7:
+            webCrypto = _context.sent;
+            _context.next = 10;
+            return util.getNodeCrypto();
+
+          case 10:
+            nodeCrypto = _context.sent;
+
+            if (!(typeof webCrypto !== 'undefined' && typeof webCrypto.importKey === 'function' && typeof webCrypto.encrypt === 'function')) {
+              _context.next = 15;
+              break;
+            }
+
+            return _context.abrupt("return", webapi.encrypt(msg, key, {
+              name: name,
+              iv: iv,
+              additionalData: additionalData,
+              tagLength: tagLength
+            }, webCrypto));
+
+          case 15:
+            if (!(typeof nodeCrypto !== 'undefined')) {
+              _context.next = 19;
+              break;
+            }
+
+            return _context.abrupt("return", nodeapi.encrypt(msg, key, {
+              name: name,
+              iv: iv,
+              additionalData: additionalData,
+              tagLength: tagLength
+            }, nodeCrypto));
+
+          case 19:
+            throw new Error('UnsupportedEnvironment');
+
+          case 20:
+          case "end":
+            return _context.stop();
+        }
+      }
+    }, _callee);
+  }));
+
+  return function encrypt(_x, _x2, _x3) {
+    return _ref3.apply(this, arguments);
+  };
+}();
+/**
+ * Decrypt data with AES
+ * @param {Uint8Array} data - Byte array of encrypted data.
+ * @param {Uint8Array} key - Byte array of symmetric key to be used for decryption.
+ * @param {String} [name = 'AES-GCM'] - Name of the specified algorithm like 'AES-GCM'.
+ * @param {Uint8Array} [iv] - Byte array of the initial vector if required.
+ * @param {Uint8Array} [additionalData = new Uint8Array([])] - Byte array of additional data if required.
+ * @param {Number} [tagLength = params.ciphers[name].tagLength] - Authentication tag length if required.
+ * @return {Promise<Uint8Array>} - Decrypted plaintext message.
+ * @throws {Error} - Throws if InvalidArguments, FailedToDecryptWeb/Node, or UnsupportedEnvironment (no webcrypto/nodecrypto).
+ */
+
+
+exports.encrypt = encrypt;
+
+var decrypt =
+/*#__PURE__*/
+function () {
+  var _ref5 = (0, _asyncToGenerator2.default)(
+  /*#__PURE__*/
+  _regenerator.default.mark(function _callee2(data, key, _ref4) {
+    var _ref4$name, name, iv, _ref4$additionalData, additionalData, tagLength, webCrypto, nodeCrypto;
+
+    return _regenerator.default.wrap(function _callee2$(_context2) {
+      while (1) {
+        switch (_context2.prev = _context2.next) {
+          case 0:
+            _ref4$name = _ref4.name, name = _ref4$name === void 0 ? 'AES-GCM' : _ref4$name, iv = _ref4.iv, _ref4$additionalData = _ref4.additionalData, additionalData = _ref4$additionalData === void 0 ? new Uint8Array([]) : _ref4$additionalData, tagLength = _ref4.tagLength;
+
+            if (!(!(data instanceof Uint8Array) || !(key instanceof Uint8Array))) {
+              _context2.next = 3;
+              break;
+            }
+
+            throw new Error('InvalidArguments');
+
+          case 3:
+            assertAlgorithms({
+              name: name,
+              iv: iv,
+              tagLength: tagLength
+            });
+            if (_params.default.ciphers[name].tagLength && !tagLength) tagLength = _params.default.ciphers[name].tagLength;
+            _context2.next = 7;
+            return util.getWebCryptoAll();
+
+          case 7:
+            webCrypto = _context2.sent;
+            _context2.next = 10;
+            return util.getNodeCrypto();
+
+          case 10:
+            nodeCrypto = _context2.sent;
+
+            if (!(typeof webCrypto !== 'undefined' && typeof webCrypto.importKey === 'function' && typeof webCrypto.encrypt === 'function')) {
+              _context2.next = 15;
+              break;
+            }
+
+            return _context2.abrupt("return", webapi.decrypt(data, key, {
+              name: name,
+              iv: iv,
+              additionalData: additionalData,
+              tagLength: tagLength
+            }, webCrypto));
+
+          case 15:
+            if (!(typeof nodeCrypto !== 'undefined')) {
+              _context2.next = 19;
+              break;
+            }
+
+            return _context2.abrupt("return", nodeapi.decrypt(data, key, {
+              name: name,
+              iv: iv,
+              additionalData: additionalData,
+              tagLength: tagLength
+            }, nodeCrypto));
+
+          case 19:
+            throw new Error('UnsupportedEnvironment');
+
+          case 20:
+          case "end":
+            return _context2.stop();
+        }
+      }
+    }, _callee2);
+  }));
+
+  return function decrypt(_x4, _x5, _x6) {
+    return _ref5.apply(this, arguments);
+  };
+}();
+/**
+ * AES-KW wrapping
+ * @param keyToBeWrapped {Uint8Array} - key bytes to be wrapped
+ * @param wrappingKey {Uint8Array} - wrapping key encryption key
+ * @param name {'AES-KW'} - this is simply for future extension
+ * @return {Promise<Uint8Array>} - output wrapped key
+ */
+
+
+exports.decrypt = decrypt;
+
+var wrapKey =
+/*#__PURE__*/
+function () {
+  var _ref7 = (0, _asyncToGenerator2.default)(
+  /*#__PURE__*/
+  _regenerator.default.mark(function _callee3(keyToBeWrapped, wrappingKey, _ref6) {
+    var _ref6$name, name, webCrypto, nodeCrypto, iv;
+
+    return _regenerator.default.wrap(function _callee3$(_context3) {
+      while (1) {
+        switch (_context3.prev = _context3.next) {
+          case 0:
+            _ref6$name = _ref6.name, name = _ref6$name === void 0 ? 'AES-KW' : _ref6$name;
+
+            if (keyToBeWrapped instanceof Uint8Array) {
+              _context3.next = 3;
+              break;
+            }
+
+            throw new Error('NonUint8ArrayData');
+
+          case 3:
+            if (wrappingKey instanceof Uint8Array) {
+              _context3.next = 5;
+              break;
+            }
+
+            throw new Error('NonUint8ArrayKey');
+
+          case 5:
+            if (!(keyToBeWrapped.length % 8 > 0)) {
+              _context3.next = 7;
+              break;
+            }
+
+            throw new Error('WrappedKeyMustBeMultipleOf8');
+
+          case 7:
+            _context3.next = 9;
+            return util.getWebCryptoAll();
+
+          case 9:
+            webCrypto = _context3.sent;
+            _context3.next = 12;
+            return util.getNodeCrypto();
+
+          case 12:
+            nodeCrypto = _context3.sent;
+            // node crypto
+            iv = _params.default.wrapKeys['AES-KW'].defaultIV;
+
+            if (!(typeof webCrypto !== 'undefined' && typeof webCrypto.importKey === 'function' && typeof webCrypto.wrapKey === 'function')) {
+              _context3.next = 18;
+              break;
+            }
+
+            return _context3.abrupt("return", webapi.wrapKey(keyToBeWrapped, wrappingKey, {
+              name: name,
+              iv: iv
+            }, webCrypto));
+
+          case 18:
+            if (!(typeof nodeCrypto !== 'undefined')) {
+              _context3.next = 22;
+              break;
+            }
+
+            return _context3.abrupt("return", nodeapi.wrapKey(keyToBeWrapped, wrappingKey, {
+              name: name,
+              iv: iv
+            }, nodeCrypto));
+
+          case 22:
+            throw new Error('UnsupportedEnvironment');
+
+          case 23:
+          case "end":
+            return _context3.stop();
+        }
+      }
+    }, _callee3);
+  }));
+
+  return function wrapKey(_x7, _x8, _x9) {
+    return _ref7.apply(this, arguments);
+  };
+}();
+/**
+ * AES-KW unwrapping
+ * @param wrappedKey {Uint8Array} - wrapped key bytes
+ * @param wrappingKey {Uint8Array} - wrapping key encryption key
+ * @param name {'AES-KW'} - this is simply for future extension
+ * @return {Promise<Uint8Array>} - output unwrapped key
+ */
+
+
+exports.wrapKey = wrapKey;
+
+var unwrapKey =
+/*#__PURE__*/
+function () {
+  var _ref9 = (0, _asyncToGenerator2.default)(
+  /*#__PURE__*/
+  _regenerator.default.mark(function _callee4(wrappedKey, wrappingKey, _ref8) {
+    var _ref8$name, name, webCrypto, nodeCrypto, iv;
+
+    return _regenerator.default.wrap(function _callee4$(_context4) {
+      while (1) {
+        switch (_context4.prev = _context4.next) {
+          case 0:
+            _ref8$name = _ref8.name, name = _ref8$name === void 0 ? 'AES-KW' : _ref8$name;
+
+            if (wrappedKey instanceof Uint8Array) {
+              _context4.next = 3;
+              break;
+            }
+
+            throw new Error('NonUint8ArrayData');
+
+          case 3:
+            if (wrappingKey instanceof Uint8Array) {
+              _context4.next = 5;
+              break;
+            }
+
+            throw new Error('NonUint8ArrayKey');
+
+          case 5:
+            _context4.next = 7;
+            return util.getWebCryptoAll();
+
+          case 7:
+            webCrypto = _context4.sent;
+            _context4.next = 10;
+            return util.getNodeCrypto();
+
+          case 10:
+            nodeCrypto = _context4.sent;
+            // node crypto
+            iv = _params.default.wrapKeys['AES-KW'].defaultIV;
+
+            if (!(typeof webCrypto !== 'undefined' && typeof webCrypto.importKey === 'function' && typeof webCrypto.wrapKey === 'function')) {
+              _context4.next = 16;
+              break;
+            }
+
+            return _context4.abrupt("return", webapi.unwrapKey(wrappedKey, wrappingKey, {
+              name: name,
+              iv: iv
+            }, webCrypto));
+
+          case 16:
+            if (!(typeof nodeCrypto !== 'undefined')) {
+              _context4.next = 20;
+              break;
+            }
+
+            return _context4.abrupt("return", nodeapi.unwrapKey(wrappedKey, wrappingKey, {
+              name: name,
+              iv: iv
+            }, nodeCrypto));
+
+          case 20:
+            throw new Error('UnsupportedEnvironment');
+
+          case 21:
+          case "end":
+            return _context4.stop();
+        }
+      }
+    }, _callee4);
+  }));
+
+  return function unwrapKey(_x10, _x11, _x12) {
+    return _ref9.apply(this, arguments);
+  };
+}();
+
+exports.unwrapKey = unwrapKey;

node_modules/js-crypto-aes/dist/index.js

@@ -0,0 +1,43 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+Object.defineProperty(exports, "encrypt", {
+  enumerable: true,
+  get: function get() {
+    return _aes.encrypt;
+  }
+});
+Object.defineProperty(exports, "decrypt", {
+  enumerable: true,
+  get: function get() {
+    return _aes.decrypt;
+  }
+});
+Object.defineProperty(exports, "wrapKey", {
+  enumerable: true,
+  get: function get() {
+    return _aes.wrapKey;
+  }
+});
+Object.defineProperty(exports, "unwrapKey", {
+  enumerable: true,
+  get: function get() {
+    return _aes.unwrapKey;
+  }
+});
+exports.default = void 0;
+
+var _aes = require("./aes.js");
+
+/**
+ * index.js
+ */
+var _default = {
+  encrypt: _aes.encrypt,
+  decrypt: _aes.decrypt,
+  wrapKey: _aes.wrapKey,
+  unwrapKey: _aes.unwrapKey
+};
+exports.default = _default;

node_modules/js-crypto-aes/dist/nodeapi.js

@@ -0,0 +1,219 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.decrypt = exports.encrypt = exports.unwrapKey = exports.wrapKey = void 0;
+
+var _params = _interopRequireDefault(require("./params.js"));
+
+/**
+ * nodeapi.js
+ */
+
+/**
+ * Node.js KeyWrapping function simply uses encrypt function.
+ * @param keyToBeWrapped {Uint8Array} - plaintext key
+ * @param wrappingKey {Uint8Array} - wrapping key
+ * @param name {string} - 'AES-KW'
+ * @param iv {Uint8Array} - default is '0xA6A6A6A6A6A6A6A6'
+ * @param nodeCrypto {Object} - NodeCrypto object
+ * @return {Uint8Array} - Unwrapped Key
+ */
+var wrapKey = function wrapKey(keyToBeWrapped, wrappingKey, _ref, nodeCrypto) {
+  var _ref$name = _ref.name,
+      name = _ref$name === void 0 ? 'AES-KW' : _ref$name,
+      iv = _ref.iv;
+  return encrypt(keyToBeWrapped, wrappingKey, {
+    name: name,
+    iv: iv
+  }, nodeCrypto, true);
+};
+/**
+ * Node.js KeyUnwrapping function as well as keyWrapping
+ * @param wrappedKey {Uint8Array} - Wrapped key
+ * @param unwrappingKey {Uint8Array} - Key used for wrapping
+ * @param name {string} - 'AES-KW'
+ * @param iv {Uint8Array} - default is '0xA6A6A6A6A6A6A6A6'
+ * @param nodeCrypto {Object} - NodeCrypto object
+ * @return {Uint8Array} - Unwrapped Key
+ */
+
+
+exports.wrapKey = wrapKey;
+
+var unwrapKey = function unwrapKey(wrappedKey, unwrappingKey, _ref2, nodeCrypto) {
+  var _ref2$name = _ref2.name,
+      name = _ref2$name === void 0 ? 'AES-KW' : _ref2$name,
+      iv = _ref2.iv;
+  return decrypt(wrappedKey, unwrappingKey, {
+    name: name,
+    iv: iv
+  }, nodeCrypto, true);
+};
+/**
+ * Encrypt plaintext message via AES Node.js crypto API
+ * @param {Uint8Array} msg - Plaintext message to be encrypted.
+ * @param {Uint8Array} key - Byte array of symmetric key.
+ * @param {String} name - Name of AES algorithm like 'AES-GCM'.
+ * @param {Uint8Array} [iv] - Byte array of initial vector if required.
+ * @param {Uint8Array} [additionalData] - Byte array of additional data if required.
+ * @param {Number} [tagLength] - Authentication tag length if required.
+ * @param {Object} nodeCrypto - NodeCrypto object, i.e., require(crypto) in Node.js.
+ * @param wrapKey {Boolean} [false] - true if called as AES-KW
+ * @return {Uint8Array} - Encrypted message byte array.
+ * @throws {Error} - Throws error if UnsupportedCipher.
+ */
+
+
+exports.unwrapKey = unwrapKey;
+
+var encrypt = function encrypt(msg, key, _ref3, nodeCrypto) {
+  var name = _ref3.name,
+      iv = _ref3.iv,
+      additionalData = _ref3.additionalData,
+      tagLength = _ref3.tagLength;
+  var wrapKey = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
+  var alg = getNodeName(name, key.byteLength, wrapKey ? _params.default.wrapKeys : _params.default.ciphers);
+  var cipher;
+
+  switch (name) {
+    case 'AES-GCM':
+      {
+        cipher = nodeCrypto.createCipheriv(alg, key, iv, {
+          authTagLength: tagLength
+        });
+        cipher.setAAD(additionalData);
+        break;
+      }
+
+    case 'AES-CTR':
+      {
+        if (iv.length === 0 || iv.length > 16) throw new Error('InvalidIVLength');
+        var counter = new Uint8Array(16);
+        counter.set(iv);
+        counter[15] += 1;
+        cipher = nodeCrypto.createCipheriv(alg, key, counter);
+        break;
+      }
+
+    default:
+      {
+        // AES-CBC or AES-KW
+        cipher = nodeCrypto.createCipheriv(alg, key, iv);
+        break;
+      }
+  }
+
+  var body;
+  var final;
+  var tag;
+
+  try {
+    body = new Uint8Array(cipher.update(msg));
+    final = new Uint8Array(cipher.final());
+    tag = new Uint8Array([]);
+    if (name === 'AES-GCM') tag = new Uint8Array(cipher.getAuthTag());
+  } catch (e) {
+    throw new Error('NodeCrypto_EncryptionFailure');
+  }
+
+  var data = new Uint8Array(body.length + final.length + tag.length);
+  data.set(body);
+  data.set(final, body.length);
+  data.set(tag, body.length + final.length);
+  return data;
+};
+/**
+ * Decrypt data through AES Node.js crypto API.
+ * @param {Uint8Array} data - Encrypted message to be decrypted.
+ * @param {Uint8Array} key - Byte array of symmetric key.
+ * @param {String} name - Name of AES algorithm like 'AES-GCM'.
+ * @param {Uint8Array} [iv] - Byte array of initial vector if required.
+ * @param {Uint8Array} [additionalData] - Byte array of additional data if required.
+ * @param {Number} [tagLength] - Authentication tag length if required.
+ * @param {Object} nodeCrypto - NodeCrypto object, i.e., require(crypto) in Node.js.
+ * @return {Uint8Array} - Decrypted message byte array.
+ * @param unwrapKey {Boolean} [false] - true if called as AES-KW
+ * @throws {Error} - Throws error if UnsupportedCipher or DecryptionFailure.
+ */
+
+
+exports.encrypt = encrypt;
+
+var decrypt = function decrypt(data, key, _ref4, nodeCrypto) {
+  var name = _ref4.name,
+      iv = _ref4.iv,
+      additionalData = _ref4.additionalData,
+      tagLength = _ref4.tagLength;
+  var unwrapKey = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
+  var alg = getNodeName(name, key.byteLength, unwrapKey ? _params.default.wrapKeys : _params.default.ciphers);
+  var decipher;
+  var body;
+
+  switch (name) {
+    case 'AES-GCM':
+      {
+        decipher = nodeCrypto.createDecipheriv(alg, key, iv, {
+          authTagLength: tagLength
+        });
+        decipher.setAAD(additionalData);
+        body = data.slice(0, data.length - tagLength);
+        var tag = data.slice(data.length - tagLength);
+        decipher.setAuthTag(tag);
+        break;
+      }
+
+    case 'AES-CTR':
+      {
+        if (iv.length === 0 || iv.length > 16) throw new Error('InvalidIVLength');
+        var counter = new Uint8Array(16);
+        counter.set(iv);
+        counter[15] += 1;
+        decipher = nodeCrypto.createDecipheriv(alg, key, counter);
+        body = data;
+        break;
+      }
+
+    default:
+      {
+        // AES-CBC or AES-KW
+        decipher = nodeCrypto.createDecipheriv(alg, key, iv);
+        body = data;
+        break;
+      }
+  }
+
+  var decryptedBody;
+  var final;
+
+  try {
+    decryptedBody = decipher.update(body);
+    final = decipher.final();
+  } catch (e) {
+    throw new Error('NodeCrypto_DecryptionFailure');
+  }
+
+  var msg = new Uint8Array(final.length + decryptedBody.length);
+  msg.set(decryptedBody);
+  msg.set(final, decryptedBody.length);
+  return msg;
+};
+/**
+ * get node algorithm name
+ * @param name {string} - name of webcrypto alg like AES-GCM
+ * @param keyLength {number} - aes encryption key
+ * @param dict {object} - params.ciphers or params.wrapKeys
+ * @return {string} - node algorithm name
+ */
+
+
+exports.decrypt = decrypt;
+
+var getNodeName = function getNodeName(name, keyLength, dict) {
+  var alg = dict[name].nodePrefix;
+  alg = "".concat(alg).concat((keyLength * 8).toString());
+  return alg + dict[name].nodeSuffix;
+};

node_modules/js-crypto-aes/dist/params.js

@@ -0,0 +1,48 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+
+/**
+ * params.js
+ */
+var _default = {
+  // encryption parameters
+  ciphers: {
+    'AES-GCM': {
+      nodePrefix: 'aes-',
+      nodeSuffix: '-gcm',
+      ivLength: 12,
+      // default value of iv length, 12 bytes is recommended for AES-GCM
+      tagLength: 16,
+      staticIvLength: true // if true, IV length must be always ivLength.
+
+    },
+    'AES-CBC': {
+      nodePrefix: 'aes-',
+      nodeSuffix: '-cbc',
+      ivLength: 16,
+      staticIvLength: true
+    },
+    'AES-CTR': {
+      nodePrefix: 'aes-',
+      nodeSuffix: '-ctr',
+      ivLength: 12,
+      // default value
+      staticIvLength: false
+    }
+  },
+  // key wrapping parameters
+  wrapKeys: {
+    'AES-KW': {
+      nodePrefix: 'id-aes',
+      nodeSuffix: '-wrap',
+      ivLength: 8,
+      staticIvLength: true,
+      defaultIV: new Uint8Array([0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6, 0xA6])
+    }
+  }
+};
+exports.default = _default;

node_modules/js-crypto-aes/dist/webapi.js

@@ -0,0 +1,501 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.decrypt = exports.encrypt = exports.unwrapKey = exports.wrapKey = void 0;
+
+var _regenerator = _interopRequireDefault(require("@babel/runtime/regenerator"));
+
+var _asyncToGenerator2 = _interopRequireDefault(require("@babel/runtime/helpers/asyncToGenerator"));
+
+/**
+ * webapi.js
+ */
+
+/**
+ * WebCrypto KeyWrapping function simply uses encrypt function.
+ * @param keyToBeWrapped {Uint8Array} - plaintext key
+ * @param wrappingKey {Uint8Array} - wrapping key
+ * @param name {string} - 'AES-KW'
+ * @param iv {Uint8Array} - default is '0xA6A6A6A6A6A6A6A6'
+ * @param nodeCrypto {Object} - crypto.subtle object
+ * @return {Uint8Array} - Unwrapped Key
+ */
+var wrapKey =
+/*#__PURE__*/
+function () {
+  var _ref2 = (0, _asyncToGenerator2.default)(
+  /*#__PURE__*/
+  _regenerator.default.mark(function _callee(keyToBeWrapped, wrappingKey, _ref, webCrypto) {
+    var _ref$name, name, iv, kek, cek, data;
+
+    return _regenerator.default.wrap(function _callee$(_context) {
+      while (1) {
+        switch (_context.prev = _context.next) {
+          case 0:
+            _ref$name = _ref.name, name = _ref$name === void 0 ? 'AES-KW' : _ref$name, iv = _ref.iv;
+
+            if (!(typeof window.msCrypto === 'undefined')) {
+              _context.next = 20;
+              break;
+            }
+
+            _context.prev = 2;
+            _context.next = 5;
+            return webCrypto.importKey('raw', wrappingKey, {
+              name: name
+            }, false, ['wrapKey', 'unwrapKey']);
+
+          case 5:
+            kek = _context.sent;
+            _context.next = 8;
+            return webCrypto.importKey('raw', keyToBeWrapped, {
+              name: name
+            }, true, ['wrapKey', 'unwrapKey']);
+
+          case 8:
+            cek = _context.sent;
+            _context.next = 11;
+            return webCrypto.wrapKey('raw', cek, kek, {
+              name: name,
+              iv: iv
+            });
+
+          case 11:
+            data = _context.sent;
+            return _context.abrupt("return", new Uint8Array(data));
+
+          case 15:
+            _context.prev = 15;
+            _context.t0 = _context["catch"](2);
+            throw new Error("WebCrypto_FailedToWrapKey - ".concat(_context.t0.message));
+
+          case 18:
+            _context.next = 21;
+            break;
+
+          case 20:
+            throw new Error('ThrowAwayIeAsap');
+
+          case 21:
+          case "end":
+            return _context.stop();
+        }
+      }
+    }, _callee, null, [[2, 15]]);
+  }));
+
+  return function wrapKey(_x, _x2, _x3, _x4) {
+    return _ref2.apply(this, arguments);
+  };
+}();
+/**
+ * WebCrypto KeyUnwrapping function as well as keyWrapping
+ * @param wrappedKey {Uint8Array} - Wrapped key
+ * @param unwrappingKey {Uint8Array} - Key used for wrapping
+ * @param name {string} - 'AES-KW'
+ * @param iv {Uint8Array} - default is '0xA6A6A6A6A6A6A6A6'
+ * @param nodeCrypto {Object} - crypto.subtle object
+ * @return {Uint8Array} - Unwrapped Key
+ */
+
+
+exports.wrapKey = wrapKey;
+
+var unwrapKey =
+/*#__PURE__*/
+function () {
+  var _ref4 = (0, _asyncToGenerator2.default)(
+  /*#__PURE__*/
+  _regenerator.default.mark(function _callee2(wrappedKey, unwrappingKey, _ref3, webCrypto) {
+    var _ref3$name, name, iv, kek, cek;
+
+    return _regenerator.default.wrap(function _callee2$(_context2) {
+      while (1) {
+        switch (_context2.prev = _context2.next) {
+          case 0:
+            _ref3$name = _ref3.name, name = _ref3$name === void 0 ? 'AES-KW' : _ref3$name, iv = _ref3.iv;
+
+            if (!(typeof window.msCrypto === 'undefined')) {
+              _context2.next = 21;
+              break;
+            }
+
+            _context2.prev = 2;
+            _context2.next = 5;
+            return webCrypto.importKey('raw', unwrappingKey, {
+              name: name
+            }, false, ['wrapKey', 'unwrapKey']);
+
+          case 5:
+            kek = _context2.sent;
+            _context2.next = 8;
+            return webCrypto.unwrapKey('raw', wrappedKey, kek, {
+              name: name,
+              iv: iv
+            }, {
+              name: 'AES-GCM'
+            }, true, ['encrypt', 'decrypt']);
+
+          case 8:
+            cek = _context2.sent;
+            _context2.t0 = Uint8Array;
+            _context2.next = 12;
+            return webCrypto.exportKey('raw', cek);
+
+          case 12:
+            _context2.t1 = _context2.sent;
+            return _context2.abrupt("return", new _context2.t0(_context2.t1));
+
+          case 16:
+            _context2.prev = 16;
+            _context2.t2 = _context2["catch"](2);
+            throw new Error("WebCrypto_FailedToUnwrapKey - ".concat(_context2.t2.message));
+
+          case 19:
+            _context2.next = 22;
+            break;
+
+          case 21:
+            throw new Error('ThrowAwayMsIeAsap');
+
+          case 22:
+          case "end":
+            return _context2.stop();
+        }
+      }
+    }, _callee2, null, [[2, 16]]);
+  }));
+
+  return function unwrapKey(_x5, _x6, _x7, _x8) {
+    return _ref4.apply(this, arguments);
+  };
+}();
+/**
+ * Encrypt data through AES of WebCrypto API.
+ * @param {Uint8Array} msg - Plaintext message to be encrypted.
+ * @param {Uint8Array} key - Byte array of symmetric key.
+ * @param {String} name - Name of AES algorithm like 'AES-GCM'.
+ * @param {Uint8Array} [iv] - Byte array of initial vector if required.
+ * @param {Uint8Array} [additionalData] - Byte array of additional data if required.
+ * @param {Number} [tagLength] - Authentication tag length if required.
+ * @param {Object} webCrypto - WebCrypto object, i.e., window.crypto.subtle or window.msCrypto.subtle
+ * @return {Promise<Uint8Array>} - Encrypted data byte array.
+ * @throws {Error} - Throws if UnsupportedCipher.
+ */
+
+
+exports.unwrapKey = unwrapKey;
+
+var encrypt =
+/*#__PURE__*/
+function () {
+  var _ref6 = (0, _asyncToGenerator2.default)(
+  /*#__PURE__*/
+  _regenerator.default.mark(function _callee3(msg, key, _ref5, webCrypto) {
+    var _ref5$name, name, iv, additionalData, tagLength, encryptionConfig, sessionKeyObj, data, _sessionKeyObj, encryptedObj, _data;
+
+    return _regenerator.default.wrap(function _callee3$(_context3) {
+      while (1) {
+        switch (_context3.prev = _context3.next) {
+          case 0:
+            _ref5$name = _ref5.name, name = _ref5$name === void 0 ? 'AES-GCM' : _ref5$name, iv = _ref5.iv, additionalData = _ref5.additionalData, tagLength = _ref5.tagLength;
+            encryptionConfig = setCipherParams({
+              name: name,
+              iv: iv,
+              additionalData: additionalData,
+              tagLength: tagLength
+            });
+
+            if (!(typeof window.msCrypto === 'undefined')) {
+              _context3.next = 18;
+              break;
+            }
+
+            _context3.prev = 3;
+            _context3.next = 6;
+            return webCrypto.importKey('raw', key, encryptionConfig, false, ['encrypt', 'decrypt']);
+
+          case 6:
+            sessionKeyObj = _context3.sent;
+            _context3.next = 9;
+            return webCrypto.encrypt(encryptionConfig, sessionKeyObj, msg);
+
+          case 9:
+            data = _context3.sent;
+            return _context3.abrupt("return", new Uint8Array(data));
+
+          case 13:
+            _context3.prev = 13;
+            _context3.t0 = _context3["catch"](3);
+            throw new Error("WebCrypto_EncryptionFailure: ".concat(_context3.t0.message));
+
+          case 16:
+            _context3.next = 38;
+            break;
+
+          case 18:
+            _context3.prev = 18;
+            _context3.next = 21;
+            return msImportKey('raw', key, encryptionConfig, false, ['encrypt', 'decrypt'], webCrypto);
+
+          case 21:
+            _sessionKeyObj = _context3.sent;
+            _context3.next = 24;
+            return msEncrypt(encryptionConfig, _sessionKeyObj, msg, webCrypto);
+
+          case 24:
+            encryptedObj = _context3.sent;
+
+            if (!(name === 'AES-GCM')) {
+              _context3.next = 32;
+              break;
+            }
+
+            _data = new Uint8Array(encryptedObj.ciphertext.byteLength + encryptedObj.tag.byteLength);
+
+            _data.set(new Uint8Array(encryptedObj.ciphertext));
+
+            _data.set(new Uint8Array(encryptedObj.tag), encryptedObj.ciphertext.byteLength);
+
+            return _context3.abrupt("return", _data);
+
+          case 32:
+            return _context3.abrupt("return", new Uint8Array(encryptedObj));
+
+          case 33:
+            _context3.next = 38;
+            break;
+
+          case 35:
+            _context3.prev = 35;
+            _context3.t1 = _context3["catch"](18);
+            throw new Error("ThrowAwayMsIeAsap: ".concat(_context3.t1.message));
+
+          case 38:
+          case "end":
+            return _context3.stop();
+        }
+      }
+    }, _callee3, null, [[3, 13], [18, 35]]);
+  }));
+
+  return function encrypt(_x9, _x10, _x11, _x12) {
+    return _ref6.apply(this, arguments);
+  };
+}();
+/**
+ * Decrypt data through AES of WebCrypto API.
+ * @param {Uint8Array} data - Encrypted message to be decrypted.
+ * @param {Uint8Array} key - Byte array of symmetric key.
+ * @param {String} name - Name of AES algorithm like 'AES-GCM'.
+ * @param {Uint8Array} [iv] - Byte array of initial vector if required.
+ * @param {Uint8Array} [additionalData] - Byte array of additional data if required.
+ * @param {Number} [tagLength] - Authentication tag length if required.
+ * @param {Object} webCrypto - WebCrypto object, i.e., window.crypto.subtle or window.msCrypto.subtle
+ * @return {Promise<Uint8Array>} - Decrypted plaintext message.
+ * @throws {Error} - Throws if UnsupportedCipher or DecryptionFailure.
+ */
+
+
+exports.encrypt = encrypt;
+
+var decrypt =
+/*#__PURE__*/
+function () {
+  var _ref8 = (0, _asyncToGenerator2.default)(
+  /*#__PURE__*/
+  _regenerator.default.mark(function _callee4(data, key, _ref7, webCrypto) {
+    var name, iv, additionalData, tagLength, decryptionConfig, sessionKeyObj, msg, _sessionKeyObj2, _msg, ciphertext, tag;
+
+    return _regenerator.default.wrap(function _callee4$(_context4) {
+      while (1) {
+        switch (_context4.prev = _context4.next) {
+          case 0:
+            name = _ref7.name, iv = _ref7.iv, additionalData = _ref7.additionalData, tagLength = _ref7.tagLength;
+            decryptionConfig = setCipherParams({
+              name: name,
+              iv: iv,
+              additionalData: additionalData,
+              tagLength: tagLength
+            });
+
+            if (window.msCrypto) {
+              _context4.next = 18;
+              break;
+            }
+
+            _context4.prev = 3;
+            _context4.next = 6;
+            return webCrypto.importKey('raw', key, decryptionConfig, false, ['encrypt', 'decrypt']);
+
+          case 6:
+            sessionKeyObj = _context4.sent;
+            _context4.next = 9;
+            return webCrypto.decrypt(decryptionConfig, sessionKeyObj, data);
+
+          case 9:
+            msg = _context4.sent;
+            return _context4.abrupt("return", new Uint8Array(msg));
+
+          case 13:
+            _context4.prev = 13;
+            _context4.t0 = _context4["catch"](3);
+            throw new Error("WebCrypto_DecryptionFailure: ".concat(_context4.t0.message));
+
+          case 16:
+            _context4.next = 39;
+            break;
+
+          case 18:
+            _context4.prev = 18;
+            _context4.next = 21;
+            return msImportKey('raw', key, decryptionConfig, false, ['encrypt', 'decrypt'], webCrypto);
+
+          case 21:
+            _sessionKeyObj2 = _context4.sent;
+
+            if (!(name === 'AES-GCM')) {
+              _context4.next = 30;
+              break;
+            }
+
+            ciphertext = data.slice(0, data.length - tagLength);
+            tag = data.slice(data.length - tagLength, data.length);
+            _context4.next = 27;
+            return msDecrypt(Object.assign(decryptionConfig, {
+              tag: tag
+            }), _sessionKeyObj2, ciphertext, webCrypto);
+
+          case 27:
+            _msg = _context4.sent;
+            _context4.next = 33;
+            break;
+
+          case 30:
+            _context4.next = 32;
+            return msDecrypt(decryptionConfig, _sessionKeyObj2, data, webCrypto);
+
+          case 32:
+            _msg = _context4.sent;
+
+          case 33:
+            return _context4.abrupt("return", new Uint8Array(_msg));
+
+          case 36:
+            _context4.prev = 36;
+            _context4.t1 = _context4["catch"](18);
+            throw new Error("ThrowAwayMsIeAsap: ".concat(_context4.t1.message));
+
+          case 39:
+          case "end":
+            return _context4.stop();
+        }
+      }
+    }, _callee4, null, [[3, 13], [18, 36]]);
+  }));
+
+  return function decrypt(_x13, _x14, _x15, _x16) {
+    return _ref8.apply(this, arguments);
+  };
+}();
+/**
+ * Set params for encryption algorithms.
+ * @param {String} name - Name of AES algorithm like 'AES-GCM'.
+ * @param {Uint8Array} [iv] - Byte array of initial vector if required.
+ * @param {Uint8Array} [additionalData] - Byte array of additional data if required.
+ * @param {Number} [tagLength] - Authentication tag length if required.
+ */
+
+
+exports.decrypt = decrypt;
+
+var setCipherParams = function setCipherParams(_ref9) {
+  var name = _ref9.name,
+      iv = _ref9.iv,
+      additionalData = _ref9.additionalData,
+      tagLength = _ref9.tagLength;
+  var alg = {};
+
+  switch (name) {
+    case 'AES-GCM':
+      {
+        Object.assign(alg, {
+          name: name,
+          iv: iv,
+          tagLength: tagLength * 8
+        });
+        Object.assign(alg, additionalData.length > 0 ? {
+          additionalData: additionalData
+        } : {});
+        break;
+      }
+
+    case 'AES-CBC':
+      {
+        alg.name = name;
+        alg.iv = iv;
+        break;
+      }
+
+    case 'AES-CTR':
+      {
+        if (iv.length === 0 || iv.length > 16) throw new Error('InvalidIVLength');
+        alg.name = name;
+        alg.counter = new Uint8Array(16);
+        alg.counter.set(iv);
+        alg.counter[15] += 1;
+        alg.length = 128; // todo: this might be  (16 - iv.length) * 8.
+
+        break;
+      }
+  }
+
+  return alg;
+}; // function definitions for IE
+
+
+var msImportKey = function msImportKey(type, key, alg, ext, use, webCrypto) {
+  return new Promise(function (resolve, reject) {
+    var op = webCrypto.importKey(type, key, alg, ext, use);
+
+    op.oncomplete = function (evt) {
+      resolve(evt.target.result);
+    };
+
+    op.onerror = function () {
+      reject('KeyImportingFailed');
+    };
+  });
+};
+
+var msEncrypt = function msEncrypt(alg, key, msg, webCrypto) {
+  return new Promise(function (resolve, reject) {
+    var op = webCrypto.encrypt(alg, key, msg);
+
+    op.oncomplete = function (evt) {
+      resolve(evt.target.result);
+    };
+
+    op.onerror = function () {
+      reject('EncryptionFailure');
+    };
+  });
+};
+
+var msDecrypt = function msDecrypt(alg, key, data, webCrypto) {
+  return new Promise(function (resolve, reject) {
+    var op = webCrypto.decrypt(alg, key, data);
+
+    op.oncomplete = function (evt) {
+      resolve(evt.target.result);
+    };
+
+    op.onerror = function () {
+      reject('DecryptionFailure');
+    };
+  });
+};

node_modules/js-crypto-aes/node_modules/@babel/runtime/LICENSE

@@ -0,0 +1,22 @@
+MIT License
+
+Copyright (c) 2014-present Sebastian McKenzie and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

node_modules/js-crypto-aes/node_modules/@babel/runtime/README.md

@@ -0,0 +1,19 @@
+# @babel/runtime
+
+> babel's modular runtime helpers
+
+See our website [@babel/runtime](https://babeljs.io/docs/en/next/babel-runtime.html) for more information.
+
+## Install
+
+Using npm:
+
+```sh
+npm install --save @babel/runtime
+```
+
+or using yarn:
+
+```sh
+yarn add @babel/runtime 
+```

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/AsyncGenerator.js

@@ -0,0 +1,100 @@
+var AwaitValue = require("./AwaitValue");
+
+function AsyncGenerator(gen) {
+  var front, back;
+
+  function send(key, arg) {
+    return new Promise(function (resolve, reject) {
+      var request = {
+        key: key,
+        arg: arg,
+        resolve: resolve,
+        reject: reject,
+        next: null
+      };
+
+      if (back) {
+        back = back.next = request;
+      } else {
+        front = back = request;
+        resume(key, arg);
+      }
+    });
+  }
+
+  function resume(key, arg) {
+    try {
+      var result = gen[key](arg);
+      var value = result.value;
+      var wrappedAwait = value instanceof AwaitValue;
+      Promise.resolve(wrappedAwait ? value.wrapped : value).then(function (arg) {
+        if (wrappedAwait) {
+          resume("next", arg);
+          return;
+        }
+
+        settle(result.done ? "return" : "normal", arg);
+      }, function (err) {
+        resume("throw", err);
+      });
+    } catch (err) {
+      settle("throw", err);
+    }
+  }
+
+  function settle(type, value) {
+    switch (type) {
+      case "return":
+        front.resolve({
+          value: value,
+          done: true
+        });
+        break;
+
+      case "throw":
+        front.reject(value);
+        break;
+
+      default:
+        front.resolve({
+          value: value,
+          done: false
+        });
+        break;
+    }
+
+    front = front.next;
+
+    if (front) {
+      resume(front.key, front.arg);
+    } else {
+      back = null;
+    }
+  }
+
+  this._invoke = send;
+
+  if (typeof gen["return"] !== "function") {
+    this["return"] = undefined;
+  }
+}
+
+if (typeof Symbol === "function" && Symbol.asyncIterator) {
+  AsyncGenerator.prototype[Symbol.asyncIterator] = function () {
+    return this;
+  };
+}
+
+AsyncGenerator.prototype.next = function (arg) {
+  return this._invoke("next", arg);
+};
+
+AsyncGenerator.prototype["throw"] = function (arg) {
+  return this._invoke("throw", arg);
+};
+
+AsyncGenerator.prototype["return"] = function (arg) {
+  return this._invoke("return", arg);
+};
+
+module.exports = AsyncGenerator;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/AwaitValue.js

@@ -0,0 +1,5 @@
+function _AwaitValue(value) {
+  this.wrapped = value;
+}
+
+module.exports = _AwaitValue;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/applyDecoratedDescriptor.js

@@ -0,0 +1,30 @@
+function _applyDecoratedDescriptor(target, property, decorators, descriptor, context) {
+  var desc = {};
+  Object.keys(descriptor).forEach(function (key) {
+    desc[key] = descriptor[key];
+  });
+  desc.enumerable = !!desc.enumerable;
+  desc.configurable = !!desc.configurable;
+
+  if ('value' in desc || desc.initializer) {
+    desc.writable = true;
+  }
+
+  desc = decorators.slice().reverse().reduce(function (desc, decorator) {
+    return decorator(target, property, desc) || desc;
+  }, desc);
+
+  if (context && desc.initializer !== void 0) {
+    desc.value = desc.initializer ? desc.initializer.call(context) : void 0;
+    desc.initializer = undefined;
+  }
+
+  if (desc.initializer === void 0) {
+    Object.defineProperty(target, property, desc);
+    desc = null;
+  }
+
+  return desc;
+}
+
+module.exports = _applyDecoratedDescriptor;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/arrayWithHoles.js

@@ -0,0 +1,5 @@
+function _arrayWithHoles(arr) {
+  if (Array.isArray(arr)) return arr;
+}
+
+module.exports = _arrayWithHoles;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/arrayWithoutHoles.js

@@ -0,0 +1,11 @@
+function _arrayWithoutHoles(arr) {
+  if (Array.isArray(arr)) {
+    for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) {
+      arr2[i] = arr[i];
+    }
+
+    return arr2;
+  }
+}
+
+module.exports = _arrayWithoutHoles;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/assertThisInitialized.js

@@ -0,0 +1,9 @@
+function _assertThisInitialized(self) {
+  if (self === void 0) {
+    throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
+  }
+
+  return self;
+}
+
+module.exports = _assertThisInitialized;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/asyncGeneratorDelegate.js

@@ -0,0 +1,53 @@
+function _asyncGeneratorDelegate(inner, awaitWrap) {
+  var iter = {},
+      waiting = false;
+
+  function pump(key, value) {
+    waiting = true;
+    value = new Promise(function (resolve) {
+      resolve(inner[key](value));
+    });
+    return {
+      done: false,
+      value: awaitWrap(value)
+    };
+  }
+
+  ;
+
+  if (typeof Symbol === "function" && Symbol.iterator) {
+    iter[Symbol.iterator] = function () {
+      return this;
+    };
+  }
+
+  iter.next = function (value) {
+    if (waiting) {
+      waiting = false;
+      return value;
+    }
+
+    return pump("next", value);
+  };
+
+  if (typeof inner["throw"] === "function") {
+    iter["throw"] = function (value) {
+      if (waiting) {
+        waiting = false;
+        throw value;
+      }
+
+      return pump("throw", value);
+    };
+  }
+
+  if (typeof inner["return"] === "function") {
+    iter["return"] = function (value) {
+      return pump("return", value);
+    };
+  }
+
+  return iter;
+}
+
+module.exports = _asyncGeneratorDelegate;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/asyncIterator.js

@@ -0,0 +1,19 @@
+function _asyncIterator(iterable) {
+  var method;
+
+  if (typeof Symbol !== "undefined") {
+    if (Symbol.asyncIterator) {
+      method = iterable[Symbol.asyncIterator];
+      if (method != null) return method.call(iterable);
+    }
+
+    if (Symbol.iterator) {
+      method = iterable[Symbol.iterator];
+      if (method != null) return method.call(iterable);
+    }
+  }
+
+  throw new TypeError("Object is not async iterable");
+}
+
+module.exports = _asyncIterator;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/asyncToGenerator.js

@@ -0,0 +1,37 @@
+function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
+  try {
+    var info = gen[key](arg);
+    var value = info.value;
+  } catch (error) {
+    reject(error);
+    return;
+  }
+
+  if (info.done) {
+    resolve(value);
+  } else {
+    Promise.resolve(value).then(_next, _throw);
+  }
+}
+
+function _asyncToGenerator(fn) {
+  return function () {
+    var self = this,
+        args = arguments;
+    return new Promise(function (resolve, reject) {
+      var gen = fn.apply(self, args);
+
+      function _next(value) {
+        asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
+      }
+
+      function _throw(err) {
+        asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
+      }
+
+      _next(undefined);
+    });
+  };
+}
+
+module.exports = _asyncToGenerator;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/awaitAsyncGenerator.js

@@ -0,0 +1,7 @@
+var AwaitValue = require("./AwaitValue");
+
+function _awaitAsyncGenerator(value) {
+  return new AwaitValue(value);
+}
+
+module.exports = _awaitAsyncGenerator;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/classCallCheck.js

@@ -0,0 +1,7 @@
+function _classCallCheck(instance, Constructor) {
+  if (!(instance instanceof Constructor)) {
+    throw new TypeError("Cannot call a class as a function");
+  }
+}
+
+module.exports = _classCallCheck;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/classNameTDZError.js

@@ -0,0 +1,5 @@
+function _classNameTDZError(name) {
+  throw new Error("Class \"" + name + "\" cannot be referenced in computed property keys.");
+}
+
+module.exports = _classNameTDZError;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/classPrivateFieldDestructureSet.js

@@ -0,0 +1,28 @@
+function _classPrivateFieldDestructureSet(receiver, privateMap) {
+  if (!privateMap.has(receiver)) {
+    throw new TypeError("attempted to set private field on non-instance");
+  }
+
+  var descriptor = privateMap.get(receiver);
+
+  if (descriptor.set) {
+    if (!("__destrObj" in descriptor)) {
+      descriptor.__destrObj = {
+        set value(v) {
+          descriptor.set.call(receiver, v);
+        }
+
+      };
+    }
+
+    return descriptor.__destrObj;
+  } else {
+    if (!descriptor.writable) {
+      throw new TypeError("attempted to set read only private field");
+    }
+
+    return descriptor;
+  }
+}
+
+module.exports = _classPrivateFieldDestructureSet;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/classPrivateFieldGet.js

@@ -0,0 +1,15 @@
+function _classPrivateFieldGet(receiver, privateMap) {
+  var descriptor = privateMap.get(receiver);
+
+  if (!descriptor) {
+    throw new TypeError("attempted to get private field on non-instance");
+  }
+
+  if (descriptor.get) {
+    return descriptor.get.call(receiver);
+  }
+
+  return descriptor.value;
+}
+
+module.exports = _classPrivateFieldGet;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/classPrivateFieldLooseBase.js

@@ -0,0 +1,9 @@
+function _classPrivateFieldBase(receiver, privateKey) {
+  if (!Object.prototype.hasOwnProperty.call(receiver, privateKey)) {
+    throw new TypeError("attempted to use private field on non-instance");
+  }
+
+  return receiver;
+}
+
+module.exports = _classPrivateFieldBase;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/classPrivateFieldLooseKey.js

@@ -0,0 +1,7 @@
+var id = 0;
+
+function _classPrivateFieldKey(name) {
+  return "__private_" + id++ + "_" + name;
+}
+
+module.exports = _classPrivateFieldKey;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/classPrivateFieldSet.js

@@ -0,0 +1,21 @@
+function _classPrivateFieldSet(receiver, privateMap, value) {
+  var descriptor = privateMap.get(receiver);
+
+  if (!descriptor) {
+    throw new TypeError("attempted to set private field on non-instance");
+  }
+
+  if (descriptor.set) {
+    descriptor.set.call(receiver, value);
+  } else {
+    if (!descriptor.writable) {
+      throw new TypeError("attempted to set read only private field");
+    }
+
+    descriptor.value = value;
+  }
+
+  return value;
+}
+
+module.exports = _classPrivateFieldSet;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/classPrivateMethodGet.js

@@ -0,0 +1,9 @@
+function _classPrivateMethodGet(receiver, privateSet, fn) {
+  if (!privateSet.has(receiver)) {
+    throw new TypeError("attempted to get private field on non-instance");
+  }
+
+  return fn;
+}
+
+module.exports = _classPrivateMethodGet;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/classPrivateMethodSet.js

@@ -0,0 +1,5 @@
+function _classPrivateMethodSet() {
+  throw new TypeError("attempted to reassign private method");
+}
+
+module.exports = _classPrivateMethodSet;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/classStaticPrivateFieldSpecGet.js

@@ -0,0 +1,9 @@
+function _classStaticPrivateFieldSpecGet(receiver, classConstructor, descriptor) {
+  if (receiver !== classConstructor) {
+    throw new TypeError("Private static access of wrong provenance");
+  }
+
+  return descriptor.value;
+}
+
+module.exports = _classStaticPrivateFieldSpecGet;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/classStaticPrivateFieldSpecSet.js

@@ -0,0 +1,14 @@
+function _classStaticPrivateFieldSpecSet(receiver, classConstructor, descriptor, value) {
+  if (receiver !== classConstructor) {
+    throw new TypeError("Private static access of wrong provenance");
+  }
+
+  if (!descriptor.writable) {
+    throw new TypeError("attempted to set read only private field");
+  }
+
+  descriptor.value = value;
+  return value;
+}
+
+module.exports = _classStaticPrivateFieldSpecSet;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/classStaticPrivateMethodGet.js

@@ -0,0 +1,9 @@
+function _classStaticPrivateMethodGet(receiver, classConstructor, method) {
+  if (receiver !== classConstructor) {
+    throw new TypeError("Private static access of wrong provenance");
+  }
+
+  return method;
+}
+
+module.exports = _classStaticPrivateMethodGet;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/classStaticPrivateMethodSet.js

@@ -0,0 +1,5 @@
+function _classStaticPrivateMethodSet() {
+  throw new TypeError("attempted to set read only static private field");
+}
+
+module.exports = _classStaticPrivateMethodSet;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/construct.js

@@ -0,0 +1,33 @@
+var setPrototypeOf = require("./setPrototypeOf");
+
+function isNativeReflectConstruct() {
+  if (typeof Reflect === "undefined" || !Reflect.construct) return false;
+  if (Reflect.construct.sham) return false;
+  if (typeof Proxy === "function") return true;
+
+  try {
+    Date.prototype.toString.call(Reflect.construct(Date, [], function () {}));
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
+function _construct(Parent, args, Class) {
+  if (isNativeReflectConstruct()) {
+    module.exports = _construct = Reflect.construct;
+  } else {
+    module.exports = _construct = function _construct(Parent, args, Class) {
+      var a = [null];
+      a.push.apply(a, args);
+      var Constructor = Function.bind.apply(Parent, a);
+      var instance = new Constructor();
+      if (Class) setPrototypeOf(instance, Class.prototype);
+      return instance;
+    };
+  }
+
+  return _construct.apply(null, arguments);
+}
+
+module.exports = _construct;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/createClass.js

@@ -0,0 +1,17 @@
+function _defineProperties(target, props) {
+  for (var i = 0; i < props.length; i++) {
+    var descriptor = props[i];
+    descriptor.enumerable = descriptor.enumerable || false;
+    descriptor.configurable = true;
+    if ("value" in descriptor) descriptor.writable = true;
+    Object.defineProperty(target, descriptor.key, descriptor);
+  }
+}
+
+function _createClass(Constructor, protoProps, staticProps) {
+  if (protoProps) _defineProperties(Constructor.prototype, protoProps);
+  if (staticProps) _defineProperties(Constructor, staticProps);
+  return Constructor;
+}
+
+module.exports = _createClass;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/decorate.js

@@ -0,0 +1,400 @@
+var toArray = require("./toArray");
+
+var toPropertyKey = require("./toPropertyKey");
+
+function _decorate(decorators, factory, superClass, mixins) {
+  var api = _getDecoratorsApi();
+
+  if (mixins) {
+    for (var i = 0; i < mixins.length; i++) {
+      api = mixins[i](api);
+    }
+  }
+
+  var r = factory(function initialize(O) {
+    api.initializeInstanceElements(O, decorated.elements);
+  }, superClass);
+  var decorated = api.decorateClass(_coalesceClassElements(r.d.map(_createElementDescriptor)), decorators);
+  api.initializeClassElements(r.F, decorated.elements);
+  return api.runClassFinishers(r.F, decorated.finishers);
+}
+
+function _getDecoratorsApi() {
+  _getDecoratorsApi = function _getDecoratorsApi() {
+    return api;
+  };
+
+  var api = {
+    elementsDefinitionOrder: [["method"], ["field"]],
+    initializeInstanceElements: function initializeInstanceElements(O, elements) {
+      ["method", "field"].forEach(function (kind) {
+        elements.forEach(function (element) {
+          if (element.kind === kind && element.placement === "own") {
+            this.defineClassElement(O, element);
+          }
+        }, this);
+      }, this);
+    },
+    initializeClassElements: function initializeClassElements(F, elements) {
+      var proto = F.prototype;
+      ["method", "field"].forEach(function (kind) {
+        elements.forEach(function (element) {
+          var placement = element.placement;
+
+          if (element.kind === kind && (placement === "static" || placement === "prototype")) {
+            var receiver = placement === "static" ? F : proto;
+            this.defineClassElement(receiver, element);
+          }
+        }, this);
+      }, this);
+    },
+    defineClassElement: function defineClassElement(receiver, element) {
+      var descriptor = element.descriptor;
+
+      if (element.kind === "field") {
+        var initializer = element.initializer;
+        descriptor = {
+          enumerable: descriptor.enumerable,
+          writable: descriptor.writable,
+          configurable: descriptor.configurable,
+          value: initializer === void 0 ? void 0 : initializer.call(receiver)
+        };
+      }
+
+      Object.defineProperty(receiver, element.key, descriptor);
+    },
+    decorateClass: function decorateClass(elements, decorators) {
+      var newElements = [];
+      var finishers = [];
+      var placements = {
+        "static": [],
+        prototype: [],
+        own: []
+      };
+      elements.forEach(function (element) {
+        this.addElementPlacement(element, placements);
+      }, this);
+      elements.forEach(function (element) {
+        if (!_hasDecorators(element)) return newElements.push(element);
+        var elementFinishersExtras = this.decorateElement(element, placements);
+        newElements.push(elementFinishersExtras.element);
+        newElements.push.apply(newElements, elementFinishersExtras.extras);
+        finishers.push.apply(finishers, elementFinishersExtras.finishers);
+      }, this);
+
+      if (!decorators) {
+        return {
+          elements: newElements,
+          finishers: finishers
+        };
+      }
+
+      var result = this.decorateConstructor(newElements, decorators);
+      finishers.push.apply(finishers, result.finishers);
+      result.finishers = finishers;
+      return result;
+    },
+    addElementPlacement: function addElementPlacement(element, placements, silent) {
+      var keys = placements[element.placement];
+
+      if (!silent && keys.indexOf(element.key) !== -1) {
+        throw new TypeError("Duplicated element (" + element.key + ")");
+      }
+
+      keys.push(element.key);
+    },
+    decorateElement: function decorateElement(element, placements) {
+      var extras = [];
+      var finishers = [];
+
+      for (var decorators = element.decorators, i = decorators.length - 1; i >= 0; i--) {
+        var keys = placements[element.placement];
+        keys.splice(keys.indexOf(element.key), 1);
+        var elementObject = this.fromElementDescriptor(element);
+        var elementFinisherExtras = this.toElementFinisherExtras((0, decorators[i])(elementObject) || elementObject);
+        element = elementFinisherExtras.element;
+        this.addElementPlacement(element, placements);
+
+        if (elementFinisherExtras.finisher) {
+          finishers.push(elementFinisherExtras.finisher);
+        }
+
+        var newExtras = elementFinisherExtras.extras;
+
+        if (newExtras) {
+          for (var j = 0; j < newExtras.length; j++) {
+            this.addElementPlacement(newExtras[j], placements);
+          }
+
+          extras.push.apply(extras, newExtras);
+        }
+      }
+
+      return {
+        element: element,
+        finishers: finishers,
+        extras: extras
+      };
+    },
+    decorateConstructor: function decorateConstructor(elements, decorators) {
+      var finishers = [];
+
+      for (var i = decorators.length - 1; i >= 0; i--) {
+        var obj = this.fromClassDescriptor(elements);
+        var elementsAndFinisher = this.toClassDescriptor((0, decorators[i])(obj) || obj);
+
+        if (elementsAndFinisher.finisher !== undefined) {
+          finishers.push(elementsAndFinisher.finisher);
+        }
+
+        if (elementsAndFinisher.elements !== undefined) {
+          elements = elementsAndFinisher.elements;
+
+          for (var j = 0; j < elements.length - 1; j++) {
+            for (var k = j + 1; k < elements.length; k++) {
+              if (elements[j].key === elements[k].key && elements[j].placement === elements[k].placement) {
+                throw new TypeError("Duplicated element (" + elements[j].key + ")");
+              }
+            }
+          }
+        }
+      }
+
+      return {
+        elements: elements,
+        finishers: finishers
+      };
+    },
+    fromElementDescriptor: function fromElementDescriptor(element) {
+      var obj = {
+        kind: element.kind,
+        key: element.key,
+        placement: element.placement,
+        descriptor: element.descriptor
+      };
+      var desc = {
+        value: "Descriptor",
+        configurable: true
+      };
+      Object.defineProperty(obj, Symbol.toStringTag, desc);
+      if (element.kind === "field") obj.initializer = element.initializer;
+      return obj;
+    },
+    toElementDescriptors: function toElementDescriptors(elementObjects) {
+      if (elementObjects === undefined) return;
+      return toArray(elementObjects).map(function (elementObject) {
+        var element = this.toElementDescriptor(elementObject);
+        this.disallowProperty(elementObject, "finisher", "An element descriptor");
+        this.disallowProperty(elementObject, "extras", "An element descriptor");
+        return element;
+      }, this);
+    },
+    toElementDescriptor: function toElementDescriptor(elementObject) {
+      var kind = String(elementObject.kind);
+
+      if (kind !== "method" && kind !== "field") {
+        throw new TypeError('An element descriptor\'s .kind property must be either "method" or' + ' "field", but a decorator created an element descriptor with' + ' .kind "' + kind + '"');
+      }
+
+      var key = toPropertyKey(elementObject.key);
+      var placement = String(elementObject.placement);
+
+      if (placement !== "static" && placement !== "prototype" && placement !== "own") {
+        throw new TypeError('An element descriptor\'s .placement property must be one of "static",' + ' "prototype" or "own", but a decorator created an element descriptor' + ' with .placement "' + placement + '"');
+      }
+
+      var descriptor = elementObject.descriptor;
+      this.disallowProperty(elementObject, "elements", "An element descriptor");
+      var element = {
+        kind: kind,
+        key: key,
+        placement: placement,
+        descriptor: Object.assign({}, descriptor)
+      };
+
+      if (kind !== "field") {
+        this.disallowProperty(elementObject, "initializer", "A method descriptor");
+      } else {
+        this.disallowProperty(descriptor, "get", "The property descriptor of a field descriptor");
+        this.disallowProperty(descriptor, "set", "The property descriptor of a field descriptor");
+        this.disallowProperty(descriptor, "value", "The property descriptor of a field descriptor");
+        element.initializer = elementObject.initializer;
+      }
+
+      return element;
+    },
+    toElementFinisherExtras: function toElementFinisherExtras(elementObject) {
+      var element = this.toElementDescriptor(elementObject);
+
+      var finisher = _optionalCallableProperty(elementObject, "finisher");
+
+      var extras = this.toElementDescriptors(elementObject.extras);
+      return {
+        element: element,
+        finisher: finisher,
+        extras: extras
+      };
+    },
+    fromClassDescriptor: function fromClassDescriptor(elements) {
+      var obj = {
+        kind: "class",
+        elements: elements.map(this.fromElementDescriptor, this)
+      };
+      var desc = {
+        value: "Descriptor",
+        configurable: true
+      };
+      Object.defineProperty(obj, Symbol.toStringTag, desc);
+      return obj;
+    },
+    toClassDescriptor: function toClassDescriptor(obj) {
+      var kind = String(obj.kind);
+
+      if (kind !== "class") {
+        throw new TypeError('A class descriptor\'s .kind property must be "class", but a decorator' + ' created a class descriptor with .kind "' + kind + '"');
+      }
+
+      this.disallowProperty(obj, "key", "A class descriptor");
+      this.disallowProperty(obj, "placement", "A class descriptor");
+      this.disallowProperty(obj, "descriptor", "A class descriptor");
+      this.disallowProperty(obj, "initializer", "A class descriptor");
+      this.disallowProperty(obj, "extras", "A class descriptor");
+
+      var finisher = _optionalCallableProperty(obj, "finisher");
+
+      var elements = this.toElementDescriptors(obj.elements);
+      return {
+        elements: elements,
+        finisher: finisher
+      };
+    },
+    runClassFinishers: function runClassFinishers(constructor, finishers) {
+      for (var i = 0; i < finishers.length; i++) {
+        var newConstructor = (0, finishers[i])(constructor);
+
+        if (newConstructor !== undefined) {
+          if (typeof newConstructor !== "function") {
+            throw new TypeError("Finishers must return a constructor.");
+          }
+
+          constructor = newConstructor;
+        }
+      }
+
+      return constructor;
+    },
+    disallowProperty: function disallowProperty(obj, name, objectType) {
+      if (obj[name] !== undefined) {
+        throw new TypeError(objectType + " can't have a ." + name + " property.");
+      }
+    }
+  };
+  return api;
+}
+
+function _createElementDescriptor(def) {
+  var key = toPropertyKey(def.key);
+  var descriptor;
+
+  if (def.kind === "method") {
+    descriptor = {
+      value: def.value,
+      writable: true,
+      configurable: true,
+      enumerable: false
+    };
+  } else if (def.kind === "get") {
+    descriptor = {
+      get: def.value,
+      configurable: true,
+      enumerable: false
+    };
+  } else if (def.kind === "set") {
+    descriptor = {
+      set: def.value,
+      configurable: true,
+      enumerable: false
+    };
+  } else if (def.kind === "field") {
+    descriptor = {
+      configurable: true,
+      writable: true,
+      enumerable: true
+    };
+  }
+
+  var element = {
+    kind: def.kind === "field" ? "field" : "method",
+    key: key,
+    placement: def["static"] ? "static" : def.kind === "field" ? "own" : "prototype",
+    descriptor: descriptor
+  };
+  if (def.decorators) element.decorators = def.decorators;
+  if (def.kind === "field") element.initializer = def.value;
+  return element;
+}
+
+function _coalesceGetterSetter(element, other) {
+  if (element.descriptor.get !== undefined) {
+    other.descriptor.get = element.descriptor.get;
+  } else {
+    other.descriptor.set = element.descriptor.set;
+  }
+}
+
+function _coalesceClassElements(elements) {
+  var newElements = [];
+
+  var isSameElement = function isSameElement(other) {
+    return other.kind === "method" && other.key === element.key && other.placement === element.placement;
+  };
+
+  for (var i = 0; i < elements.length; i++) {
+    var element = elements[i];
+    var other;
+
+    if (element.kind === "method" && (other = newElements.find(isSameElement))) {
+      if (_isDataDescriptor(element.descriptor) || _isDataDescriptor(other.descriptor)) {
+        if (_hasDecorators(element) || _hasDecorators(other)) {
+          throw new ReferenceError("Duplicated methods (" + element.key + ") can't be decorated.");
+        }
+
+        other.descriptor = element.descriptor;
+      } else {
+        if (_hasDecorators(element)) {
+          if (_hasDecorators(other)) {
+            throw new ReferenceError("Decorators can't be placed on different accessors with for " + "the same property (" + element.key + ").");
+          }
+
+          other.decorators = element.decorators;
+        }
+
+        _coalesceGetterSetter(element, other);
+      }
+    } else {
+      newElements.push(element);
+    }
+  }
+
+  return newElements;
+}
+
+function _hasDecorators(element) {
+  return element.decorators && element.decorators.length;
+}
+
+function _isDataDescriptor(desc) {
+  return desc !== undefined && !(desc.value === undefined && desc.writable === undefined);
+}
+
+function _optionalCallableProperty(obj, name) {
+  var value = obj[name];
+
+  if (value !== undefined && typeof value !== "function") {
+    throw new TypeError("Expected '" + name + "' to be a function");
+  }
+
+  return value;
+}
+
+module.exports = _decorate;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/defaults.js

@@ -0,0 +1,16 @@
+function _defaults(obj, defaults) {
+  var keys = Object.getOwnPropertyNames(defaults);
+
+  for (var i = 0; i < keys.length; i++) {
+    var key = keys[i];
+    var value = Object.getOwnPropertyDescriptor(defaults, key);
+
+    if (value && value.configurable && obj[key] === undefined) {
+      Object.defineProperty(obj, key, value);
+    }
+  }
+
+  return obj;
+}
+
+module.exports = _defaults;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/defineEnumerableProperties.js

@@ -0,0 +1,24 @@
+function _defineEnumerableProperties(obj, descs) {
+  for (var key in descs) {
+    var desc = descs[key];
+    desc.configurable = desc.enumerable = true;
+    if ("value" in desc) desc.writable = true;
+    Object.defineProperty(obj, key, desc);
+  }
+
+  if (Object.getOwnPropertySymbols) {
+    var objectSymbols = Object.getOwnPropertySymbols(descs);
+
+    for (var i = 0; i < objectSymbols.length; i++) {
+      var sym = objectSymbols[i];
+      var desc = descs[sym];
+      desc.configurable = desc.enumerable = true;
+      if ("value" in desc) desc.writable = true;
+      Object.defineProperty(obj, sym, desc);
+    }
+  }
+
+  return obj;
+}
+
+module.exports = _defineEnumerableProperties;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/defineProperty.js

@@ -0,0 +1,16 @@
+function _defineProperty(obj, key, value) {
+  if (key in obj) {
+    Object.defineProperty(obj, key, {
+      value: value,
+      enumerable: true,
+      configurable: true,
+      writable: true
+    });
+  } else {
+    obj[key] = value;
+  }
+
+  return obj;
+}
+
+module.exports = _defineProperty;

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/AsyncGenerator.js

@@ -0,0 +1,97 @@
+import AwaitValue from "./AwaitValue";
+export default function AsyncGenerator(gen) {
+  var front, back;
+
+  function send(key, arg) {
+    return new Promise(function (resolve, reject) {
+      var request = {
+        key: key,
+        arg: arg,
+        resolve: resolve,
+        reject: reject,
+        next: null
+      };
+
+      if (back) {
+        back = back.next = request;
+      } else {
+        front = back = request;
+        resume(key, arg);
+      }
+    });
+  }
+
+  function resume(key, arg) {
+    try {
+      var result = gen[key](arg);
+      var value = result.value;
+      var wrappedAwait = value instanceof AwaitValue;
+      Promise.resolve(wrappedAwait ? value.wrapped : value).then(function (arg) {
+        if (wrappedAwait) {
+          resume("next", arg);
+          return;
+        }
+
+        settle(result.done ? "return" : "normal", arg);
+      }, function (err) {
+        resume("throw", err);
+      });
+    } catch (err) {
+      settle("throw", err);
+    }
+  }
+
+  function settle(type, value) {
+    switch (type) {
+      case "return":
+        front.resolve({
+          value: value,
+          done: true
+        });
+        break;
+
+      case "throw":
+        front.reject(value);
+        break;
+
+      default:
+        front.resolve({
+          value: value,
+          done: false
+        });
+        break;
+    }
+
+    front = front.next;
+
+    if (front) {
+      resume(front.key, front.arg);
+    } else {
+      back = null;
+    }
+  }
+
+  this._invoke = send;
+
+  if (typeof gen["return"] !== "function") {
+    this["return"] = undefined;
+  }
+}
+
+if (typeof Symbol === "function" && Symbol.asyncIterator) {
+  AsyncGenerator.prototype[Symbol.asyncIterator] = function () {
+    return this;
+  };
+}
+
+AsyncGenerator.prototype.next = function (arg) {
+  return this._invoke("next", arg);
+};
+
+AsyncGenerator.prototype["throw"] = function (arg) {
+  return this._invoke("throw", arg);
+};
+
+AsyncGenerator.prototype["return"] = function (arg) {
+  return this._invoke("return", arg);
+};

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/AwaitValue.js

@@ -0,0 +1,3 @@
+export default function _AwaitValue(value) {
+  this.wrapped = value;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/applyDecoratedDescriptor.js

@@ -0,0 +1,28 @@
+export default function _applyDecoratedDescriptor(target, property, decorators, descriptor, context) {
+  var desc = {};
+  Object.keys(descriptor).forEach(function (key) {
+    desc[key] = descriptor[key];
+  });
+  desc.enumerable = !!desc.enumerable;
+  desc.configurable = !!desc.configurable;
+
+  if ('value' in desc || desc.initializer) {
+    desc.writable = true;
+  }
+
+  desc = decorators.slice().reverse().reduce(function (desc, decorator) {
+    return decorator(target, property, desc) || desc;
+  }, desc);
+
+  if (context && desc.initializer !== void 0) {
+    desc.value = desc.initializer ? desc.initializer.call(context) : void 0;
+    desc.initializer = undefined;
+  }
+
+  if (desc.initializer === void 0) {
+    Object.defineProperty(target, property, desc);
+    desc = null;
+  }
+
+  return desc;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/arrayWithHoles.js

@@ -0,0 +1,3 @@
+export default function _arrayWithHoles(arr) {
+  if (Array.isArray(arr)) return arr;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/arrayWithoutHoles.js

@@ -0,0 +1,9 @@
+export default function _arrayWithoutHoles(arr) {
+  if (Array.isArray(arr)) {
+    for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) {
+      arr2[i] = arr[i];
+    }
+
+    return arr2;
+  }
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/assertThisInitialized.js

@@ -0,0 +1,7 @@
+export default function _assertThisInitialized(self) {
+  if (self === void 0) {
+    throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
+  }
+
+  return self;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/asyncGeneratorDelegate.js

@@ -0,0 +1,51 @@
+export default function _asyncGeneratorDelegate(inner, awaitWrap) {
+  var iter = {},
+      waiting = false;
+
+  function pump(key, value) {
+    waiting = true;
+    value = new Promise(function (resolve) {
+      resolve(inner[key](value));
+    });
+    return {
+      done: false,
+      value: awaitWrap(value)
+    };
+  }
+
+  ;
+
+  if (typeof Symbol === "function" && Symbol.iterator) {
+    iter[Symbol.iterator] = function () {
+      return this;
+    };
+  }
+
+  iter.next = function (value) {
+    if (waiting) {
+      waiting = false;
+      return value;
+    }
+
+    return pump("next", value);
+  };
+
+  if (typeof inner["throw"] === "function") {
+    iter["throw"] = function (value) {
+      if (waiting) {
+        waiting = false;
+        throw value;
+      }
+
+      return pump("throw", value);
+    };
+  }
+
+  if (typeof inner["return"] === "function") {
+    iter["return"] = function (value) {
+      return pump("return", value);
+    };
+  }
+
+  return iter;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/asyncIterator.js

@@ -0,0 +1,17 @@
+export default function _asyncIterator(iterable) {
+  var method;
+
+  if (typeof Symbol !== "undefined") {
+    if (Symbol.asyncIterator) {
+      method = iterable[Symbol.asyncIterator];
+      if (method != null) return method.call(iterable);
+    }
+
+    if (Symbol.iterator) {
+      method = iterable[Symbol.iterator];
+      if (method != null) return method.call(iterable);
+    }
+  }
+
+  throw new TypeError("Object is not async iterable");
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/asyncToGenerator.js

@@ -0,0 +1,35 @@
+function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
+  try {
+    var info = gen[key](arg);
+    var value = info.value;
+  } catch (error) {
+    reject(error);
+    return;
+  }
+
+  if (info.done) {
+    resolve(value);
+  } else {
+    Promise.resolve(value).then(_next, _throw);
+  }
+}
+
+export default function _asyncToGenerator(fn) {
+  return function () {
+    var self = this,
+        args = arguments;
+    return new Promise(function (resolve, reject) {
+      var gen = fn.apply(self, args);
+
+      function _next(value) {
+        asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
+      }
+
+      function _throw(err) {
+        asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
+      }
+
+      _next(undefined);
+    });
+  };
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/awaitAsyncGenerator.js

@@ -0,0 +1,4 @@
+import AwaitValue from "./AwaitValue";
+export default function _awaitAsyncGenerator(value) {
+  return new AwaitValue(value);
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/classCallCheck.js

@@ -0,0 +1,5 @@
+export default function _classCallCheck(instance, Constructor) {
+  if (!(instance instanceof Constructor)) {
+    throw new TypeError("Cannot call a class as a function");
+  }
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/classNameTDZError.js

@@ -0,0 +1,3 @@
+export default function _classNameTDZError(name) {
+  throw new Error("Class \"" + name + "\" cannot be referenced in computed property keys.");
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/classPrivateFieldDestructureSet.js

@@ -0,0 +1,26 @@
+export default function _classPrivateFieldDestructureSet(receiver, privateMap) {
+  if (!privateMap.has(receiver)) {
+    throw new TypeError("attempted to set private field on non-instance");
+  }
+
+  var descriptor = privateMap.get(receiver);
+
+  if (descriptor.set) {
+    if (!("__destrObj" in descriptor)) {
+      descriptor.__destrObj = {
+        set value(v) {
+          descriptor.set.call(receiver, v);
+        }
+
+      };
+    }
+
+    return descriptor.__destrObj;
+  } else {
+    if (!descriptor.writable) {
+      throw new TypeError("attempted to set read only private field");
+    }
+
+    return descriptor;
+  }
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/classPrivateFieldGet.js

@@ -0,0 +1,13 @@
+export default function _classPrivateFieldGet(receiver, privateMap) {
+  var descriptor = privateMap.get(receiver);
+
+  if (!descriptor) {
+    throw new TypeError("attempted to get private field on non-instance");
+  }
+
+  if (descriptor.get) {
+    return descriptor.get.call(receiver);
+  }
+
+  return descriptor.value;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/classPrivateFieldLooseBase.js

@@ -0,0 +1,7 @@
+export default function _classPrivateFieldBase(receiver, privateKey) {
+  if (!Object.prototype.hasOwnProperty.call(receiver, privateKey)) {
+    throw new TypeError("attempted to use private field on non-instance");
+  }
+
+  return receiver;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/classPrivateFieldLooseKey.js

@@ -0,0 +1,4 @@
+var id = 0;
+export default function _classPrivateFieldKey(name) {
+  return "__private_" + id++ + "_" + name;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/classPrivateFieldSet.js

@@ -0,0 +1,19 @@
+export default function _classPrivateFieldSet(receiver, privateMap, value) {
+  var descriptor = privateMap.get(receiver);
+
+  if (!descriptor) {
+    throw new TypeError("attempted to set private field on non-instance");
+  }
+
+  if (descriptor.set) {
+    descriptor.set.call(receiver, value);
+  } else {
+    if (!descriptor.writable) {
+      throw new TypeError("attempted to set read only private field");
+    }
+
+    descriptor.value = value;
+  }
+
+  return value;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/classPrivateMethodGet.js

@@ -0,0 +1,7 @@
+export default function _classPrivateMethodGet(receiver, privateSet, fn) {
+  if (!privateSet.has(receiver)) {
+    throw new TypeError("attempted to get private field on non-instance");
+  }
+
+  return fn;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/classPrivateMethodSet.js

@@ -0,0 +1,3 @@
+export default function _classPrivateMethodSet() {
+  throw new TypeError("attempted to reassign private method");
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/classStaticPrivateFieldSpecGet.js

@@ -0,0 +1,7 @@
+export default function _classStaticPrivateFieldSpecGet(receiver, classConstructor, descriptor) {
+  if (receiver !== classConstructor) {
+    throw new TypeError("Private static access of wrong provenance");
+  }
+
+  return descriptor.value;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/classStaticPrivateFieldSpecSet.js

@@ -0,0 +1,12 @@
+export default function _classStaticPrivateFieldSpecSet(receiver, classConstructor, descriptor, value) {
+  if (receiver !== classConstructor) {
+    throw new TypeError("Private static access of wrong provenance");
+  }
+
+  if (!descriptor.writable) {
+    throw new TypeError("attempted to set read only private field");
+  }
+
+  descriptor.value = value;
+  return value;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/classStaticPrivateMethodGet.js

@@ -0,0 +1,7 @@
+export default function _classStaticPrivateMethodGet(receiver, classConstructor, method) {
+  if (receiver !== classConstructor) {
+    throw new TypeError("Private static access of wrong provenance");
+  }
+
+  return method;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/classStaticPrivateMethodSet.js

@@ -0,0 +1,3 @@
+export default function _classStaticPrivateMethodSet() {
+  throw new TypeError("attempted to set read only static private field");
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/construct.js

@@ -0,0 +1,31 @@
+import setPrototypeOf from "./setPrototypeOf";
+
+function isNativeReflectConstruct() {
+  if (typeof Reflect === "undefined" || !Reflect.construct) return false;
+  if (Reflect.construct.sham) return false;
+  if (typeof Proxy === "function") return true;
+
+  try {
+    Date.prototype.toString.call(Reflect.construct(Date, [], function () {}));
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
+export default function _construct(Parent, args, Class) {
+  if (isNativeReflectConstruct()) {
+    _construct = Reflect.construct;
+  } else {
+    _construct = function _construct(Parent, args, Class) {
+      var a = [null];
+      a.push.apply(a, args);
+      var Constructor = Function.bind.apply(Parent, a);
+      var instance = new Constructor();
+      if (Class) setPrototypeOf(instance, Class.prototype);
+      return instance;
+    };
+  }
+
+  return _construct.apply(null, arguments);
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/createClass.js

@@ -0,0 +1,15 @@
+function _defineProperties(target, props) {
+  for (var i = 0; i < props.length; i++) {
+    var descriptor = props[i];
+    descriptor.enumerable = descriptor.enumerable || false;
+    descriptor.configurable = true;
+    if ("value" in descriptor) descriptor.writable = true;
+    Object.defineProperty(target, descriptor.key, descriptor);
+  }
+}
+
+export default function _createClass(Constructor, protoProps, staticProps) {
+  if (protoProps) _defineProperties(Constructor.prototype, protoProps);
+  if (staticProps) _defineProperties(Constructor, staticProps);
+  return Constructor;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/decorate.js

@@ -0,0 +1,396 @@
+import toArray from "./toArray";
+import toPropertyKey from "./toPropertyKey";
+export default function _decorate(decorators, factory, superClass, mixins) {
+  var api = _getDecoratorsApi();
+
+  if (mixins) {
+    for (var i = 0; i < mixins.length; i++) {
+      api = mixins[i](api);
+    }
+  }
+
+  var r = factory(function initialize(O) {
+    api.initializeInstanceElements(O, decorated.elements);
+  }, superClass);
+  var decorated = api.decorateClass(_coalesceClassElements(r.d.map(_createElementDescriptor)), decorators);
+  api.initializeClassElements(r.F, decorated.elements);
+  return api.runClassFinishers(r.F, decorated.finishers);
+}
+
+function _getDecoratorsApi() {
+  _getDecoratorsApi = function _getDecoratorsApi() {
+    return api;
+  };
+
+  var api = {
+    elementsDefinitionOrder: [["method"], ["field"]],
+    initializeInstanceElements: function initializeInstanceElements(O, elements) {
+      ["method", "field"].forEach(function (kind) {
+        elements.forEach(function (element) {
+          if (element.kind === kind && element.placement === "own") {
+            this.defineClassElement(O, element);
+          }
+        }, this);
+      }, this);
+    },
+    initializeClassElements: function initializeClassElements(F, elements) {
+      var proto = F.prototype;
+      ["method", "field"].forEach(function (kind) {
+        elements.forEach(function (element) {
+          var placement = element.placement;
+
+          if (element.kind === kind && (placement === "static" || placement === "prototype")) {
+            var receiver = placement === "static" ? F : proto;
+            this.defineClassElement(receiver, element);
+          }
+        }, this);
+      }, this);
+    },
+    defineClassElement: function defineClassElement(receiver, element) {
+      var descriptor = element.descriptor;
+
+      if (element.kind === "field") {
+        var initializer = element.initializer;
+        descriptor = {
+          enumerable: descriptor.enumerable,
+          writable: descriptor.writable,
+          configurable: descriptor.configurable,
+          value: initializer === void 0 ? void 0 : initializer.call(receiver)
+        };
+      }
+
+      Object.defineProperty(receiver, element.key, descriptor);
+    },
+    decorateClass: function decorateClass(elements, decorators) {
+      var newElements = [];
+      var finishers = [];
+      var placements = {
+        "static": [],
+        prototype: [],
+        own: []
+      };
+      elements.forEach(function (element) {
+        this.addElementPlacement(element, placements);
+      }, this);
+      elements.forEach(function (element) {
+        if (!_hasDecorators(element)) return newElements.push(element);
+        var elementFinishersExtras = this.decorateElement(element, placements);
+        newElements.push(elementFinishersExtras.element);
+        newElements.push.apply(newElements, elementFinishersExtras.extras);
+        finishers.push.apply(finishers, elementFinishersExtras.finishers);
+      }, this);
+
+      if (!decorators) {
+        return {
+          elements: newElements,
+          finishers: finishers
+        };
+      }
+
+      var result = this.decorateConstructor(newElements, decorators);
+      finishers.push.apply(finishers, result.finishers);
+      result.finishers = finishers;
+      return result;
+    },
+    addElementPlacement: function addElementPlacement(element, placements, silent) {
+      var keys = placements[element.placement];
+
+      if (!silent && keys.indexOf(element.key) !== -1) {
+        throw new TypeError("Duplicated element (" + element.key + ")");
+      }
+
+      keys.push(element.key);
+    },
+    decorateElement: function decorateElement(element, placements) {
+      var extras = [];
+      var finishers = [];
+
+      for (var decorators = element.decorators, i = decorators.length - 1; i >= 0; i--) {
+        var keys = placements[element.placement];
+        keys.splice(keys.indexOf(element.key), 1);
+        var elementObject = this.fromElementDescriptor(element);
+        var elementFinisherExtras = this.toElementFinisherExtras((0, decorators[i])(elementObject) || elementObject);
+        element = elementFinisherExtras.element;
+        this.addElementPlacement(element, placements);
+
+        if (elementFinisherExtras.finisher) {
+          finishers.push(elementFinisherExtras.finisher);
+        }
+
+        var newExtras = elementFinisherExtras.extras;
+
+        if (newExtras) {
+          for (var j = 0; j < newExtras.length; j++) {
+            this.addElementPlacement(newExtras[j], placements);
+          }
+
+          extras.push.apply(extras, newExtras);
+        }
+      }
+
+      return {
+        element: element,
+        finishers: finishers,
+        extras: extras
+      };
+    },
+    decorateConstructor: function decorateConstructor(elements, decorators) {
+      var finishers = [];
+
+      for (var i = decorators.length - 1; i >= 0; i--) {
+        var obj = this.fromClassDescriptor(elements);
+        var elementsAndFinisher = this.toClassDescriptor((0, decorators[i])(obj) || obj);
+
+        if (elementsAndFinisher.finisher !== undefined) {
+          finishers.push(elementsAndFinisher.finisher);
+        }
+
+        if (elementsAndFinisher.elements !== undefined) {
+          elements = elementsAndFinisher.elements;
+
+          for (var j = 0; j < elements.length - 1; j++) {
+            for (var k = j + 1; k < elements.length; k++) {
+              if (elements[j].key === elements[k].key && elements[j].placement === elements[k].placement) {
+                throw new TypeError("Duplicated element (" + elements[j].key + ")");
+              }
+            }
+          }
+        }
+      }
+
+      return {
+        elements: elements,
+        finishers: finishers
+      };
+    },
+    fromElementDescriptor: function fromElementDescriptor(element) {
+      var obj = {
+        kind: element.kind,
+        key: element.key,
+        placement: element.placement,
+        descriptor: element.descriptor
+      };
+      var desc = {
+        value: "Descriptor",
+        configurable: true
+      };
+      Object.defineProperty(obj, Symbol.toStringTag, desc);
+      if (element.kind === "field") obj.initializer = element.initializer;
+      return obj;
+    },
+    toElementDescriptors: function toElementDescriptors(elementObjects) {
+      if (elementObjects === undefined) return;
+      return toArray(elementObjects).map(function (elementObject) {
+        var element = this.toElementDescriptor(elementObject);
+        this.disallowProperty(elementObject, "finisher", "An element descriptor");
+        this.disallowProperty(elementObject, "extras", "An element descriptor");
+        return element;
+      }, this);
+    },
+    toElementDescriptor: function toElementDescriptor(elementObject) {
+      var kind = String(elementObject.kind);
+
+      if (kind !== "method" && kind !== "field") {
+        throw new TypeError('An element descriptor\'s .kind property must be either "method" or' + ' "field", but a decorator created an element descriptor with' + ' .kind "' + kind + '"');
+      }
+
+      var key = toPropertyKey(elementObject.key);
+      var placement = String(elementObject.placement);
+
+      if (placement !== "static" && placement !== "prototype" && placement !== "own") {
+        throw new TypeError('An element descriptor\'s .placement property must be one of "static",' + ' "prototype" or "own", but a decorator created an element descriptor' + ' with .placement "' + placement + '"');
+      }
+
+      var descriptor = elementObject.descriptor;
+      this.disallowProperty(elementObject, "elements", "An element descriptor");
+      var element = {
+        kind: kind,
+        key: key,
+        placement: placement,
+        descriptor: Object.assign({}, descriptor)
+      };
+
+      if (kind !== "field") {
+        this.disallowProperty(elementObject, "initializer", "A method descriptor");
+      } else {
+        this.disallowProperty(descriptor, "get", "The property descriptor of a field descriptor");
+        this.disallowProperty(descriptor, "set", "The property descriptor of a field descriptor");
+        this.disallowProperty(descriptor, "value", "The property descriptor of a field descriptor");
+        element.initializer = elementObject.initializer;
+      }
+
+      return element;
+    },
+    toElementFinisherExtras: function toElementFinisherExtras(elementObject) {
+      var element = this.toElementDescriptor(elementObject);
+
+      var finisher = _optionalCallableProperty(elementObject, "finisher");
+
+      var extras = this.toElementDescriptors(elementObject.extras);
+      return {
+        element: element,
+        finisher: finisher,
+        extras: extras
+      };
+    },
+    fromClassDescriptor: function fromClassDescriptor(elements) {
+      var obj = {
+        kind: "class",
+        elements: elements.map(this.fromElementDescriptor, this)
+      };
+      var desc = {
+        value: "Descriptor",
+        configurable: true
+      };
+      Object.defineProperty(obj, Symbol.toStringTag, desc);
+      return obj;
+    },
+    toClassDescriptor: function toClassDescriptor(obj) {
+      var kind = String(obj.kind);
+
+      if (kind !== "class") {
+        throw new TypeError('A class descriptor\'s .kind property must be "class", but a decorator' + ' created a class descriptor with .kind "' + kind + '"');
+      }
+
+      this.disallowProperty(obj, "key", "A class descriptor");
+      this.disallowProperty(obj, "placement", "A class descriptor");
+      this.disallowProperty(obj, "descriptor", "A class descriptor");
+      this.disallowProperty(obj, "initializer", "A class descriptor");
+      this.disallowProperty(obj, "extras", "A class descriptor");
+
+      var finisher = _optionalCallableProperty(obj, "finisher");
+
+      var elements = this.toElementDescriptors(obj.elements);
+      return {
+        elements: elements,
+        finisher: finisher
+      };
+    },
+    runClassFinishers: function runClassFinishers(constructor, finishers) {
+      for (var i = 0; i < finishers.length; i++) {
+        var newConstructor = (0, finishers[i])(constructor);
+
+        if (newConstructor !== undefined) {
+          if (typeof newConstructor !== "function") {
+            throw new TypeError("Finishers must return a constructor.");
+          }
+
+          constructor = newConstructor;
+        }
+      }
+
+      return constructor;
+    },
+    disallowProperty: function disallowProperty(obj, name, objectType) {
+      if (obj[name] !== undefined) {
+        throw new TypeError(objectType + " can't have a ." + name + " property.");
+      }
+    }
+  };
+  return api;
+}
+
+function _createElementDescriptor(def) {
+  var key = toPropertyKey(def.key);
+  var descriptor;
+
+  if (def.kind === "method") {
+    descriptor = {
+      value: def.value,
+      writable: true,
+      configurable: true,
+      enumerable: false
+    };
+  } else if (def.kind === "get") {
+    descriptor = {
+      get: def.value,
+      configurable: true,
+      enumerable: false
+    };
+  } else if (def.kind === "set") {
+    descriptor = {
+      set: def.value,
+      configurable: true,
+      enumerable: false
+    };
+  } else if (def.kind === "field") {
+    descriptor = {
+      configurable: true,
+      writable: true,
+      enumerable: true
+    };
+  }
+
+  var element = {
+    kind: def.kind === "field" ? "field" : "method",
+    key: key,
+    placement: def["static"] ? "static" : def.kind === "field" ? "own" : "prototype",
+    descriptor: descriptor
+  };
+  if (def.decorators) element.decorators = def.decorators;
+  if (def.kind === "field") element.initializer = def.value;
+  return element;
+}
+
+function _coalesceGetterSetter(element, other) {
+  if (element.descriptor.get !== undefined) {
+    other.descriptor.get = element.descriptor.get;
+  } else {
+    other.descriptor.set = element.descriptor.set;
+  }
+}
+
+function _coalesceClassElements(elements) {
+  var newElements = [];
+
+  var isSameElement = function isSameElement(other) {
+    return other.kind === "method" && other.key === element.key && other.placement === element.placement;
+  };
+
+  for (var i = 0; i < elements.length; i++) {
+    var element = elements[i];
+    var other;
+
+    if (element.kind === "method" && (other = newElements.find(isSameElement))) {
+      if (_isDataDescriptor(element.descriptor) || _isDataDescriptor(other.descriptor)) {
+        if (_hasDecorators(element) || _hasDecorators(other)) {
+          throw new ReferenceError("Duplicated methods (" + element.key + ") can't be decorated.");
+        }
+
+        other.descriptor = element.descriptor;
+      } else {
+        if (_hasDecorators(element)) {
+          if (_hasDecorators(other)) {
+            throw new ReferenceError("Decorators can't be placed on different accessors with for " + "the same property (" + element.key + ").");
+          }
+
+          other.decorators = element.decorators;
+        }
+
+        _coalesceGetterSetter(element, other);
+      }
+    } else {
+      newElements.push(element);
+    }
+  }
+
+  return newElements;
+}
+
+function _hasDecorators(element) {
+  return element.decorators && element.decorators.length;
+}
+
+function _isDataDescriptor(desc) {
+  return desc !== undefined && !(desc.value === undefined && desc.writable === undefined);
+}
+
+function _optionalCallableProperty(obj, name) {
+  var value = obj[name];
+
+  if (value !== undefined && typeof value !== "function") {
+    throw new TypeError("Expected '" + name + "' to be a function");
+  }
+
+  return value;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/defaults.js

@@ -0,0 +1,14 @@
+export default function _defaults(obj, defaults) {
+  var keys = Object.getOwnPropertyNames(defaults);
+
+  for (var i = 0; i < keys.length; i++) {
+    var key = keys[i];
+    var value = Object.getOwnPropertyDescriptor(defaults, key);
+
+    if (value && value.configurable && obj[key] === undefined) {
+      Object.defineProperty(obj, key, value);
+    }
+  }
+
+  return obj;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/defineEnumerableProperties.js

@@ -0,0 +1,22 @@
+export default function _defineEnumerableProperties(obj, descs) {
+  for (var key in descs) {
+    var desc = descs[key];
+    desc.configurable = desc.enumerable = true;
+    if ("value" in desc) desc.writable = true;
+    Object.defineProperty(obj, key, desc);
+  }
+
+  if (Object.getOwnPropertySymbols) {
+    var objectSymbols = Object.getOwnPropertySymbols(descs);
+
+    for (var i = 0; i < objectSymbols.length; i++) {
+      var sym = objectSymbols[i];
+      var desc = descs[sym];
+      desc.configurable = desc.enumerable = true;
+      if ("value" in desc) desc.writable = true;
+      Object.defineProperty(obj, sym, desc);
+    }
+  }
+
+  return obj;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/defineProperty.js

@@ -0,0 +1,14 @@
+export default function _defineProperty(obj, key, value) {
+  if (key in obj) {
+    Object.defineProperty(obj, key, {
+      value: value,
+      enumerable: true,
+      configurable: true,
+      writable: true
+    });
+  } else {
+    obj[key] = value;
+  }
+
+  return obj;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/extends.js

@@ -0,0 +1,17 @@
+export default function _extends() {
+  _extends = Object.assign || function (target) {
+    for (var i = 1; i < arguments.length; i++) {
+      var source = arguments[i];
+
+      for (var key in source) {
+        if (Object.prototype.hasOwnProperty.call(source, key)) {
+          target[key] = source[key];
+        }
+      }
+    }
+
+    return target;
+  };
+
+  return _extends.apply(this, arguments);
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/get.js

@@ -0,0 +1,20 @@
+import superPropBase from "./superPropBase";
+export default function _get(target, property, receiver) {
+  if (typeof Reflect !== "undefined" && Reflect.get) {
+    _get = Reflect.get;
+  } else {
+    _get = function _get(target, property, receiver) {
+      var base = superPropBase(target, property);
+      if (!base) return;
+      var desc = Object.getOwnPropertyDescriptor(base, property);
+
+      if (desc.get) {
+        return desc.get.call(receiver);
+      }
+
+      return desc.value;
+    };
+  }
+
+  return _get(target, property, receiver || target);
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/getPrototypeOf.js

@@ -0,0 +1,6 @@
+export default function _getPrototypeOf(o) {
+  _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
+    return o.__proto__ || Object.getPrototypeOf(o);
+  };
+  return _getPrototypeOf(o);
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/inherits.js

@@ -0,0 +1,15 @@
+import setPrototypeOf from "./setPrototypeOf";
+export default function _inherits(subClass, superClass) {
+  if (typeof superClass !== "function" && superClass !== null) {
+    throw new TypeError("Super expression must either be null or a function");
+  }
+
+  subClass.prototype = Object.create(superClass && superClass.prototype, {
+    constructor: {
+      value: subClass,
+      writable: true,
+      configurable: true
+    }
+  });
+  if (superClass) setPrototypeOf(subClass, superClass);
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/inheritsLoose.js

@@ -0,0 +1,5 @@
+export default function _inheritsLoose(subClass, superClass) {
+  subClass.prototype = Object.create(superClass.prototype);
+  subClass.prototype.constructor = subClass;
+  subClass.__proto__ = superClass;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/initializerDefineProperty.js

@@ -0,0 +1,9 @@
+export default function _initializerDefineProperty(target, property, descriptor, context) {
+  if (!descriptor) return;
+  Object.defineProperty(target, property, {
+    enumerable: descriptor.enumerable,
+    configurable: descriptor.configurable,
+    writable: descriptor.writable,
+    value: descriptor.initializer ? descriptor.initializer.call(context) : void 0
+  });
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/initializerWarningHelper.js

@@ -0,0 +1,3 @@
+export default function _initializerWarningHelper(descriptor, context) {
+  throw new Error('Decorating class property failed. Please ensure that ' + 'proposal-class-properties is enabled and set to use loose mode. ' + 'To use proposal-class-properties in spec mode with decorators, wait for ' + 'the next major version of decorators in stage 2.');
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/instanceof.js

@@ -0,0 +1,7 @@
+export default function _instanceof(left, right) {
+  if (right != null && typeof Symbol !== "undefined" && right[Symbol.hasInstance]) {
+    return !!right[Symbol.hasInstance](left);
+  } else {
+    return left instanceof right;
+  }
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/interopRequireDefault.js

@@ -0,0 +1,5 @@
+export default function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {
+    "default": obj
+  };
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/interopRequireWildcard.js

@@ -0,0 +1,24 @@
+export default function _interopRequireWildcard(obj) {
+  if (obj && obj.__esModule) {
+    return obj;
+  } else {
+    var newObj = {};
+
+    if (obj != null) {
+      for (var key in obj) {
+        if (Object.prototype.hasOwnProperty.call(obj, key)) {
+          var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {};
+
+          if (desc.get || desc.set) {
+            Object.defineProperty(newObj, key, desc);
+          } else {
+            newObj[key] = obj[key];
+          }
+        }
+      }
+    }
+
+    newObj["default"] = obj;
+    return newObj;
+  }
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/isNativeFunction.js

@@ -0,0 +1,3 @@
+export default function _isNativeFunction(fn) {
+  return Function.toString.call(fn).indexOf("[native code]") !== -1;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/iterableToArray.js

@@ -0,0 +1,3 @@
+export default function _iterableToArray(iter) {
+  if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter);
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/iterableToArrayLimit.js

@@ -0,0 +1,25 @@
+export default function _iterableToArrayLimit(arr, i) {
+  var _arr = [];
+  var _n = true;
+  var _d = false;
+  var _e = undefined;
+
+  try {
+    for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
+      _arr.push(_s.value);
+
+      if (i && _arr.length === i) break;
+    }
+  } catch (err) {
+    _d = true;
+    _e = err;
+  } finally {
+    try {
+      if (!_n && _i["return"] != null) _i["return"]();
+    } finally {
+      if (_d) throw _e;
+    }
+  }
+
+  return _arr;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/iterableToArrayLimitLoose.js

@@ -0,0 +1,11 @@
+export default function _iterableToArrayLimitLoose(arr, i) {
+  var _arr = [];
+
+  for (var _iterator = arr[Symbol.iterator](), _step; !(_step = _iterator.next()).done;) {
+    _arr.push(_step.value);
+
+    if (i && _arr.length === i) break;
+  }
+
+  return _arr;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/jsx.js

@@ -0,0 +1,46 @@
+var REACT_ELEMENT_TYPE;
+export default function _createRawReactElement(type, props, key, children) {
+  if (!REACT_ELEMENT_TYPE) {
+    REACT_ELEMENT_TYPE = typeof Symbol === "function" && Symbol["for"] && Symbol["for"]("react.element") || 0xeac7;
+  }
+
+  var defaultProps = type && type.defaultProps;
+  var childrenLength = arguments.length - 3;
+
+  if (!props && childrenLength !== 0) {
+    props = {
+      children: void 0
+    };
+  }
+
+  if (props && defaultProps) {
+    for (var propName in defaultProps) {
+      if (props[propName] === void 0) {
+        props[propName] = defaultProps[propName];
+      }
+    }
+  } else if (!props) {
+    props = defaultProps || {};
+  }
+
+  if (childrenLength === 1) {
+    props.children = children;
+  } else if (childrenLength > 1) {
+    var childArray = new Array(childrenLength);
+
+    for (var i = 0; i < childrenLength; i++) {
+      childArray[i] = arguments[i + 3];
+    }
+
+    props.children = childArray;
+  }
+
+  return {
+    $$typeof: REACT_ELEMENT_TYPE,
+    type: type,
+    key: key === undefined ? null : '' + key,
+    ref: null,
+    props: props,
+    _owner: null
+  };
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/newArrowCheck.js

@@ -0,0 +1,5 @@
+export default function _newArrowCheck(innerThis, boundThis) {
+  if (innerThis !== boundThis) {
+    throw new TypeError("Cannot instantiate an arrow function");
+  }
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/nonIterableRest.js

@@ -0,0 +1,3 @@
+export default function _nonIterableRest() {
+  throw new TypeError("Invalid attempt to destructure non-iterable instance");
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/nonIterableSpread.js

@@ -0,0 +1,3 @@
+export default function _nonIterableSpread() {
+  throw new TypeError("Invalid attempt to spread non-iterable instance");
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/objectDestructuringEmpty.js

@@ -0,0 +1,3 @@
+export default function _objectDestructuringEmpty(obj) {
+  if (obj == null) throw new TypeError("Cannot destructure undefined");
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/objectSpread.js

@@ -0,0 +1,19 @@
+import defineProperty from "./defineProperty";
+export default function _objectSpread(target) {
+  for (var i = 1; i < arguments.length; i++) {
+    var source = arguments[i] != null ? arguments[i] : {};
+    var ownKeys = Object.keys(source);
+
+    if (typeof Object.getOwnPropertySymbols === 'function') {
+      ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) {
+        return Object.getOwnPropertyDescriptor(source, sym).enumerable;
+      }));
+    }
+
+    ownKeys.forEach(function (key) {
+      defineProperty(target, key, source[key]);
+    });
+  }
+
+  return target;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/objectSpread2.js

@@ -0,0 +1,35 @@
+import defineProperty from "./defineProperty";
+
+function ownKeys(object, enumerableOnly) {
+  var keys = Object.keys(object);
+
+  if (Object.getOwnPropertySymbols) {
+    var symbols = Object.getOwnPropertySymbols(object);
+    if (enumerableOnly) symbols = symbols.filter(function (sym) {
+      return Object.getOwnPropertyDescriptor(object, sym).enumerable;
+    });
+    keys.push.apply(keys, symbols);
+  }
+
+  return keys;
+}
+
+export default function _objectSpread2(target) {
+  for (var i = 1; i < arguments.length; i++) {
+    var source = arguments[i] != null ? arguments[i] : {};
+
+    if (i % 2) {
+      ownKeys(source, true).forEach(function (key) {
+        defineProperty(target, key, source[key]);
+      });
+    } else if (Object.getOwnPropertyDescriptors) {
+      Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
+    } else {
+      ownKeys(source).forEach(function (key) {
+        Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
+      });
+    }
+  }
+
+  return target;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/objectWithoutProperties.js

@@ -0,0 +1,19 @@
+import objectWithoutPropertiesLoose from "./objectWithoutPropertiesLoose";
+export default function _objectWithoutProperties(source, excluded) {
+  if (source == null) return {};
+  var target = objectWithoutPropertiesLoose(source, excluded);
+  var key, i;
+
+  if (Object.getOwnPropertySymbols) {
+    var sourceSymbolKeys = Object.getOwnPropertySymbols(source);
+
+    for (i = 0; i < sourceSymbolKeys.length; i++) {
+      key = sourceSymbolKeys[i];
+      if (excluded.indexOf(key) >= 0) continue;
+      if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;
+      target[key] = source[key];
+    }
+  }
+
+  return target;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/objectWithoutPropertiesLoose.js

@@ -0,0 +1,14 @@
+export default function _objectWithoutPropertiesLoose(source, excluded) {
+  if (source == null) return {};
+  var target = {};
+  var sourceKeys = Object.keys(source);
+  var key, i;
+
+  for (i = 0; i < sourceKeys.length; i++) {
+    key = sourceKeys[i];
+    if (excluded.indexOf(key) >= 0) continue;
+    target[key] = source[key];
+  }
+
+  return target;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/possibleConstructorReturn.js

@@ -0,0 +1,9 @@
+import _typeof from "../../helpers/esm/typeof";
+import assertThisInitialized from "./assertThisInitialized";
+export default function _possibleConstructorReturn(self, call) {
+  if (call && (_typeof(call) === "object" || typeof call === "function")) {
+    return call;
+  }
+
+  return assertThisInitialized(self);
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/readOnlyError.js

@@ -0,0 +1,3 @@
+export default function _readOnlyError(name) {
+  throw new Error("\"" + name + "\" is read-only");
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/set.js

@@ -0,0 +1,51 @@
+import superPropBase from "./superPropBase";
+import defineProperty from "./defineProperty";
+
+function set(target, property, value, receiver) {
+  if (typeof Reflect !== "undefined" && Reflect.set) {
+    set = Reflect.set;
+  } else {
+    set = function set(target, property, value, receiver) {
+      var base = superPropBase(target, property);
+      var desc;
+
+      if (base) {
+        desc = Object.getOwnPropertyDescriptor(base, property);
+
+        if (desc.set) {
+          desc.set.call(receiver, value);
+          return true;
+        } else if (!desc.writable) {
+          return false;
+        }
+      }
+
+      desc = Object.getOwnPropertyDescriptor(receiver, property);
+
+      if (desc) {
+        if (!desc.writable) {
+          return false;
+        }
+
+        desc.value = value;
+        Object.defineProperty(receiver, property, desc);
+      } else {
+        defineProperty(receiver, property, value);
+      }
+
+      return true;
+    };
+  }
+
+  return set(target, property, value, receiver);
+}
+
+export default function _set(target, property, value, receiver, isStrict) {
+  var s = set(target, property, value, receiver || target);
+
+  if (!s && isStrict) {
+    throw new Error('failed to set property');
+  }
+
+  return value;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/setPrototypeOf.js

@@ -0,0 +1,8 @@
+export default function _setPrototypeOf(o, p) {
+  _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
+    o.__proto__ = p;
+    return o;
+  };
+
+  return _setPrototypeOf(o, p);
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/skipFirstGeneratorNext.js

@@ -0,0 +1,7 @@
+export default function _skipFirstGeneratorNext(fn) {
+  return function () {
+    var it = fn.apply(this, arguments);
+    it.next();
+    return it;
+  };
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/slicedToArray.js

@@ -0,0 +1,6 @@
+import arrayWithHoles from "./arrayWithHoles";
+import iterableToArrayLimit from "./iterableToArrayLimit";
+import nonIterableRest from "./nonIterableRest";
+export default function _slicedToArray(arr, i) {
+  return arrayWithHoles(arr) || iterableToArrayLimit(arr, i) || nonIterableRest();
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/slicedToArrayLoose.js

@@ -0,0 +1,6 @@
+import arrayWithHoles from "./arrayWithHoles";
+import iterableToArrayLimitLoose from "./iterableToArrayLimitLoose";
+import nonIterableRest from "./nonIterableRest";
+export default function _slicedToArrayLoose(arr, i) {
+  return arrayWithHoles(arr) || iterableToArrayLimitLoose(arr, i) || nonIterableRest();
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/superPropBase.js

@@ -0,0 +1,9 @@
+import getPrototypeOf from "./getPrototypeOf";
+export default function _superPropBase(object, property) {
+  while (!Object.prototype.hasOwnProperty.call(object, property)) {
+    object = getPrototypeOf(object);
+    if (object === null) break;
+  }
+
+  return object;
+}

node_modules/js-crypto-aes/node_modules/@babel/runtime/helpers/esm/taggedTemplateLiteral.js

@@ -0,0 +1,11 @@
+export default function _taggedTemplateLiteral(strings, raw) {
+  if (!raw) {
+    raw = strings.slice(0);
+  }
+
+  return Object.freeze(Object.defineProperties(strings, {
+    raw: {
+      value: Object.freeze(raw)
+    }
+  }));
+}