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eth-crypto - npm Package Compare versions

Comparing version 2.3.0 to 2.4.0

1

dist/es/browserify.index.js
var EthCrypto = require('./index.js');
window['EthCrypto'] = EthCrypto;

16

dist/es/cipher.js
import { compress, decompress } from './public-key';
export function stringify(cipher) {
if (typeof cipher === 'string') return cipher; // use compressed key because it's smaller
if (typeof cipher === 'string') return cipher;
// use compressed key because it's smaller
var compressedKey = compress(cipher.ephemPublicKey);
var ret = Buffer.concat([Buffer.from(cipher.iv, 'hex'), // 16bit
Buffer.from(compressedKey, 'hex'), // 33bit
Buffer.from(cipher.mac, 'hex'), // 32bit
var ret = Buffer.concat([Buffer.from(cipher.iv, 'hex'),
// 16bit
Buffer.from(compressedKey, 'hex'),
// 33bit
Buffer.from(cipher.mac, 'hex'),
// 32bit
Buffer.from(cipher.ciphertext, 'hex') // var bit
]);
return ret.toString('hex');

@@ -21,6 +26,7 @@ }

ciphertext: buf.toString('hex', 81, buf.length)
}; // decompress publicKey
};
// decompress publicKey
ret.ephemPublicKey = '04' + decompress(ret.ephemPublicKey);
return ret;
}

6

dist/es/create-identity.js

@@ -5,2 +5,3 @@ import { utils as ethersUtils, Wallet } from 'ethers';

var keccak256 = ethersUtils.keccak256;
/**

@@ -11,3 +12,2 @@ * create a privateKey from the given entropy or a new one

*/
export function createPrivateKey(entropy) {

@@ -22,8 +22,7 @@ if (entropy) {

var middleHex = ethersUtils.concat([ethersUtils.concat([ethersUtils.randomBytes(32), innerHex]), ethersUtils.randomBytes(32)]);
var _outerHex = keccak256(middleHex);
return _outerHex;
}
}
/**

@@ -34,3 +33,2 @@ * creates a new object with

*/
export default function createIdentity(entropy) {

@@ -37,0 +35,0 @@ var privateKey = createPrivateKey(entropy);

3

dist/es/decrypt-with-private-key.js

@@ -5,4 +5,5 @@ import { decrypt } from 'eccrypto';

export default function decryptWithPrivateKey(privateKey, encrypted) {
encrypted = parse(encrypted); // remove trailing '0x' from privateKey
encrypted = parse(encrypted);
// remove trailing '0x' from privateKey
var twoStripped = removeLeading0x(privateKey);

@@ -9,0 +10,0 @@ var encryptedBuffer = {

3

dist/es/encrypt-with-public-key.js

@@ -5,4 +5,5 @@ import { encrypt } from 'eccrypto';

// ensure its an uncompressed publicKey
publicKey = decompress(publicKey); // re-add the compression-flag
publicKey = decompress(publicKey);
// re-add the compression-flag
var pubString = '04' + publicKey;

@@ -9,0 +10,0 @@ return encrypt(Buffer.from(pubString, 'hex'), Buffer.from(message), opts ? opts : {}).then(function (encryptedBuffers) {

2

dist/es/hash.js

@@ -5,3 +5,2 @@ import { utils as ethersUtils } from 'ethers';

var values = [];
if (!Array.isArray(params)) {

@@ -16,5 +15,4 @@ types.push('string');

}
return ethersUtils.solidityKeccak256(types, values);
}
export var SIGN_PREFIX = '\x19Ethereum Signed Message:\n32';

11

dist/es/hex.js

@@ -6,10 +6,11 @@ /**

*/
import { removeLeading0x, addLeading0x } from './util';
export function compress(hex) {
var base64 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
hex = removeLeading0x(hex); // if base64:true, we use our own function because it results in a smaller output
hex = removeLeading0x(hex);
// if base64:true, we use our own function because it results in a smaller output
if (base64 === true) return Buffer.from(hex, 'hex').toString('base64');
var string = '';
while (hex.length % 4 != 0) {

@@ -19,3 +20,2 @@ // we need it to be multiple of 4

}
for (var i = 0; i < hex.length; i += 4) {

@@ -25,3 +25,2 @@ // get char from ascii code which goes from 0 to 65536

}
return string;

@@ -31,3 +30,2 @@ }

var base64 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
// if base64:true, we use our own function because it results in a smaller output

@@ -38,5 +36,3 @@ if (base64 === true) {

}
var hex = '';
for (var i = 0; i < compressedString.length; i++) {

@@ -46,5 +42,4 @@ // get character ascii code and convert to hexa string, adding necessary 0s

}
hex = hex.toLowerCase();
return addLeading0x(hex);
}

2

dist/es/public-key-by-private-key.js
import { privateToPublic, toBuffer } from 'ethereumjs-util';
import { addLeading0x } from './util';
/**

@@ -9,3 +10,2 @@ * Generate publicKey from the privateKey.

*/
export default function publicKeyOfPrivateKey(privateKey) {

@@ -12,0 +12,0 @@ privateKey = addLeading0x(privateKey);

5

dist/es/public-key.js

@@ -14,7 +14,9 @@ import { publicKeyConvert } from 'secp256k1';

if (testBuffer.length === 64) startsWith02Or03 = '04' + startsWith02Or03;
var decompressed = uint8ArrayToHex(publicKeyConvert(hexToUnit8Array(startsWith02Or03), false)); // remove trailing 04
var decompressed = uint8ArrayToHex(publicKeyConvert(hexToUnit8Array(startsWith02Or03), false));
// remove trailing 04
decompressed = decompressed.substring(2);
return decompressed;
}
/**

@@ -25,3 +27,2 @@ * generates the ethereum-adress of the publicKey

*/
export function toAddress(publicKey) {

@@ -28,0 +29,0 @@ // normalize key

9

dist/es/recover-public-key.js
import { ecdsaRecover } from 'secp256k1';
import { removeLeading0x, hexToUnit8Array, uint8ArrayToHex } from './util';
/**

@@ -9,15 +10,15 @@ * returns the publicKey for the privateKey with which the messageHash was signed

*/
export default function recoverPublicKey(signature, hash) {
signature = removeLeading0x(signature); // split into v-value and sig
signature = removeLeading0x(signature);
// split into v-value and sig
var sigOnly = signature.substring(0, signature.length - 2); // all but last 2 chars
var vValue = signature.slice(-2); // last 2 chars
var recoveryNumber = vValue === '1c' ? 1 : 0;
var pubKey = uint8ArrayToHex(ecdsaRecover(hexToUnit8Array(sigOnly), recoveryNumber, hexToUnit8Array(removeLeading0x(hash)), false)); // remove trailing '04'
var pubKey = uint8ArrayToHex(ecdsaRecover(hexToUnit8Array(sigOnly), recoveryNumber, hexToUnit8Array(removeLeading0x(hash)), false));
// remove trailing '04'
pubKey = pubKey.slice(2);
return pubKey;
}

2

dist/es/recover.js
import recoverPublicKey from './recover-public-key';
import { toAddress as addressByPublicKey } from './public-key';
/**

@@ -9,3 +10,2 @@ * returns the adress with which the messageHash was signed

*/
export default function recover(sigString, hash) {

@@ -12,0 +12,0 @@ var pubkey = recoverPublicKey(sigString, hash);

2

dist/es/sign.js
import { ecdsaSign as secp256k1_sign } from 'secp256k1';
import { addLeading0x, removeLeading0x } from './util';
/**

@@ -10,3 +11,2 @@ * signs the given message

*/
export default function sign(privateKey, hash) {

@@ -13,0 +13,0 @@ hash = addLeading0x(hash);

3

dist/es/tx-data-by-compiled.js

@@ -5,4 +5,5 @@ import _toConsumableArray from "@babel/runtime/helpers/toConsumableArray";

// solc returns a string which is often passed instead of the json
if (typeof abi === 'string') abi = JSON.parse(abi); // Construct a Contract Factory
if (typeof abi === 'string') abi = JSON.parse(abi);
// Construct a Contract Factory
var factory = new ContractFactory(abi, '0x' + bytecode);

@@ -9,0 +10,0 @@ var deployTransaction = factory.getDeployTransaction.apply(factory, _toConsumableArray(args));

3

dist/es/vrs.js

@@ -7,3 +7,2 @@ import { utils as ethersUtils } from 'ethers';

*/
export function fromString(hexString) {

@@ -18,2 +17,3 @@ var arr = ethersUtils.splitSignature(hexString);

}
/**

@@ -24,5 +24,4 @@ * merge signature-parts to one string

*/
export function toString(sig) {
return ethersUtils.joinSignature(sig);
}

1

dist/lib/browserify.index.js
"use strict";
var EthCrypto = require('./index.js');
window['EthCrypto'] = EthCrypto;

3

dist/lib/calculate-contract-address.js

@@ -7,7 +7,4 @@ "use strict";

exports["default"] = calculateContractAddress;
var _ethereumjsUtil = require("ethereumjs-util");
var _util = require("./util");
function calculateContractAddress(creatorAddress, nonce) {

@@ -14,0 +11,0 @@ var addressBuffer = (0, _ethereumjsUtil.generateAddress)((0, _ethereumjsUtil.toBuffer)((0, _util.addLeading0x)(creatorAddress)), (0, _ethereumjsUtil.toBuffer)(nonce));

19

dist/lib/cipher.js

@@ -8,17 +8,19 @@ "use strict";

exports.stringify = stringify;
var _publicKey = require("./public-key");
function stringify(cipher) {
if (typeof cipher === 'string') return cipher; // use compressed key because it's smaller
if (typeof cipher === 'string') return cipher;
// use compressed key because it's smaller
var compressedKey = (0, _publicKey.compress)(cipher.ephemPublicKey);
var ret = Buffer.concat([Buffer.from(cipher.iv, 'hex'), // 16bit
Buffer.from(compressedKey, 'hex'), // 33bit
Buffer.from(cipher.mac, 'hex'), // 32bit
var ret = Buffer.concat([Buffer.from(cipher.iv, 'hex'),
// 16bit
Buffer.from(compressedKey, 'hex'),
// 33bit
Buffer.from(cipher.mac, 'hex'),
// 32bit
Buffer.from(cipher.ciphertext, 'hex') // var bit
]);
return ret.toString('hex');
}
function parse(str) {

@@ -32,6 +34,7 @@ if (typeof str !== 'string') return str;

ciphertext: buf.toString('hex', 81, buf.length)
}; // decompress publicKey
};
// decompress publicKey
ret.ephemPublicKey = '04' + (0, _publicKey.decompress)(ret.ephemPublicKey);
return ret;
}

11

dist/lib/create-identity.js

@@ -8,9 +8,7 @@ "use strict";

exports["default"] = createIdentity;
var _ethers = require("ethers");
var _ethereumjsUtil = require("ethereumjs-util");
var MIN_ENTROPY_SIZE = 128;
var keccak256 = _ethers.utils.keccak256;
/**

@@ -21,3 +19,2 @@ * create a privateKey from the given entropy or a new one

*/
function createPrivateKey(entropy) {

@@ -31,10 +28,8 @@ if (entropy) {

var innerHex = keccak256(_ethers.utils.concat([_ethers.utils.randomBytes(32), _ethers.utils.randomBytes(32)]));
var middleHex = _ethers.utils.concat([_ethers.utils.concat([_ethers.utils.randomBytes(32), innerHex]), _ethers.utils.randomBytes(32)]);
var _outerHex = keccak256(middleHex);
return _outerHex;
}
}
/**

@@ -45,4 +40,2 @@ * creates a new object with

*/
function createIdentity(entropy) {

@@ -49,0 +42,0 @@ var privateKey = createPrivateKey(entropy);

7

dist/lib/decrypt-with-private-key.js

@@ -7,12 +7,9 @@ "use strict";

exports["default"] = decryptWithPrivateKey;
var _eccrypto = require("eccrypto");
var _cipher = require("./cipher");
var _util = require("./util");
function decryptWithPrivateKey(privateKey, encrypted) {
encrypted = (0, _cipher.parse)(encrypted); // remove trailing '0x' from privateKey
encrypted = (0, _cipher.parse)(encrypted);
// remove trailing '0x' from privateKey
var twoStripped = (0, _util.removeLeading0x)(privateKey);

@@ -19,0 +16,0 @@ var encryptedBuffer = {

6

dist/lib/encrypt-with-public-key.js

@@ -7,11 +7,9 @@ "use strict";

exports["default"] = encryptWithPublicKey;
var _eccrypto = require("eccrypto");
var _publicKey = require("./public-key");
function encryptWithPublicKey(publicKey, message, opts) {
// ensure its an uncompressed publicKey
publicKey = (0, _publicKey.decompress)(publicKey); // re-add the compression-flag
publicKey = (0, _publicKey.decompress)(publicKey);
// re-add the compression-flag
var pubString = '04' + publicKey;

@@ -18,0 +16,0 @@ return (0, _eccrypto.encrypt)(Buffer.from(pubString, 'hex'), Buffer.from(message), opts ? opts : {}).then(function (encryptedBuffers) {

5

dist/lib/hash.js

@@ -8,9 +8,6 @@ "use strict";

exports.keccak256 = keccak256;
var _ethers = require("ethers");
function keccak256(params) {
var types = [];
var values = [];
if (!Array.isArray(params)) {

@@ -25,7 +22,5 @@ types.push('string');

}
return _ethers.utils.solidityKeccak256(types, values);
}
var SIGN_PREFIX = '\x19Ethereum Signed Message:\n32';
exports.SIGN_PREFIX = SIGN_PREFIX;

14

dist/lib/hex.js

@@ -8,5 +8,3 @@ "use strict";

exports.decompress = decompress;
var _util = require("./util");
/**

@@ -17,9 +15,10 @@ * compress/decompress hex-strings to utf16 or base64

*/
function compress(hex) {
var base64 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
hex = (0, _util.removeLeading0x)(hex); // if base64:true, we use our own function because it results in a smaller output
hex = (0, _util.removeLeading0x)(hex);
// if base64:true, we use our own function because it results in a smaller output
if (base64 === true) return Buffer.from(hex, 'hex').toString('base64');
var string = '';
while (hex.length % 4 != 0) {

@@ -29,3 +28,2 @@ // we need it to be multiple of 4

}
for (var i = 0; i < hex.length; i += 4) {

@@ -35,9 +33,6 @@ // get char from ascii code which goes from 0 to 65536

}
return string;
}
function decompress(compressedString) {
var base64 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
// if base64:true, we use our own function because it results in a smaller output

@@ -48,5 +43,3 @@ if (base64 === true) {

}
var hex = '';
for (var i = 0; i < compressedString.length; i++) {

@@ -56,5 +49,4 @@ // get character ascii code and convert to hexa string, adding necessary 0s

}
hex = hex.toLowerCase();
return (0, _util.addLeading0x)(hex);
}

27

dist/lib/index.js
"use strict";
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _typeof = require("@babel/runtime/helpers/typeof");
Object.defineProperty(exports, "__esModule", {

@@ -74,51 +72,26 @@ value: true

exports.vrs = exports.util = void 0;
var _createIdentity = _interopRequireDefault(require("./create-identity"));
var publicKey = _interopRequireWildcard(require("./public-key"));
exports.publicKey = publicKey;
var _decryptWithPrivateKey = _interopRequireDefault(require("./decrypt-with-private-key"));
var _encryptWithPublicKey = _interopRequireDefault(require("./encrypt-with-public-key"));
var cipher = _interopRequireWildcard(require("./cipher"));
exports.cipher = cipher;
var _publicKeyByPrivateKey = _interopRequireDefault(require("./public-key-by-private-key"));
var _recover = _interopRequireDefault(require("./recover"));
var _recoverPublicKey = _interopRequireDefault(require("./recover-public-key"));
var _sign = _interopRequireDefault(require("./sign"));
var _signTransaction = _interopRequireDefault(require("./sign-transaction"));
var _txDataByCompiled = _interopRequireDefault(require("./tx-data-by-compiled"));
var _calculateContractAddress = _interopRequireDefault(require("./calculate-contract-address"));
var hash = _interopRequireWildcard(require("./hash"));
exports.hash = hash;
var hex = _interopRequireWildcard(require("./hex"));
exports.hex = hex;
var vrs = _interopRequireWildcard(require("./vrs"));
exports.vrs = vrs;
var util = _interopRequireWildcard(require("./util"));
exports.util = util;
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
var _default = {

@@ -125,0 +98,0 @@ createIdentity: _createIdentity["default"],

3

dist/lib/public-key-by-private-key.js

@@ -7,7 +7,4 @@ "use strict";

exports["default"] = publicKeyOfPrivateKey;
var _ethereumjsUtil = require("ethereumjs-util");
var _util = require("./util");
/**

@@ -14,0 +11,0 @@ * Generate publicKey from the privateKey.

11

dist/lib/public-key.js

@@ -9,9 +9,5 @@ "use strict";

exports.toAddress = toAddress;
var _secp256k = require("secp256k1");
var _ethereumjsUtil = require("ethereumjs-util");
var _util = require("./util");
function compress(startsWith04) {

@@ -23,3 +19,2 @@ // add trailing 04 if not done before

}
function decompress(startsWith02Or03) {

@@ -29,7 +24,9 @@ // if already decompressed an not has trailing 04

if (testBuffer.length === 64) startsWith02Or03 = '04' + startsWith02Or03;
var decompressed = (0, _util.uint8ArrayToHex)((0, _secp256k.publicKeyConvert)((0, _util.hexToUnit8Array)(startsWith02Or03), false)); // remove trailing 04
var decompressed = (0, _util.uint8ArrayToHex)((0, _secp256k.publicKeyConvert)((0, _util.hexToUnit8Array)(startsWith02Or03), false));
// remove trailing 04
decompressed = decompressed.substring(2);
return decompressed;
}
/**

@@ -40,4 +37,2 @@ * generates the ethereum-adress of the publicKey

*/
function toAddress(publicKey) {

@@ -44,0 +39,0 @@ // normalize key

10

dist/lib/recover-public-key.js

@@ -7,7 +7,4 @@ "use strict";

exports["default"] = recoverPublicKey;
var _secp256k = require("secp256k1");
var _util = require("./util");
/**

@@ -20,13 +17,14 @@ * returns the publicKey for the privateKey with which the messageHash was signed

function recoverPublicKey(signature, hash) {
signature = (0, _util.removeLeading0x)(signature); // split into v-value and sig
signature = (0, _util.removeLeading0x)(signature);
// split into v-value and sig
var sigOnly = signature.substring(0, signature.length - 2); // all but last 2 chars
var vValue = signature.slice(-2); // last 2 chars
var recoveryNumber = vValue === '1c' ? 1 : 0;
var pubKey = (0, _util.uint8ArrayToHex)((0, _secp256k.ecdsaRecover)((0, _util.hexToUnit8Array)(sigOnly), recoveryNumber, (0, _util.hexToUnit8Array)((0, _util.removeLeading0x)(hash)), false)); // remove trailing '04'
var pubKey = (0, _util.uint8ArrayToHex)((0, _secp256k.ecdsaRecover)((0, _util.hexToUnit8Array)(sigOnly), recoveryNumber, (0, _util.hexToUnit8Array)((0, _util.removeLeading0x)(hash)), false));
// remove trailing '04'
pubKey = pubKey.slice(2);
return pubKey;
}

4

dist/lib/recover.js
"use strict";
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {

@@ -9,7 +8,4 @@ value: true

exports["default"] = recover;
var _recoverPublicKey = _interopRequireDefault(require("./recover-public-key"));
var _publicKey = require("./public-key");
/**

@@ -16,0 +12,0 @@ * returns the adress with which the messageHash was signed

7

dist/lib/sign-transaction.js
"use strict";
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {

@@ -9,9 +8,5 @@ value: true

exports["default"] = signTransaction;
var _tx = require("@ethereumjs/tx");
var _publicKeyByPrivateKey = _interopRequireDefault(require("./public-key-by-private-key"));
var _publicKey = require("./public-key");
function signTransaction(rawTx, privateKey) {

@@ -24,5 +19,3 @@ var txOptions = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};

var privateKeyBuffer = Buffer.from(privateKey.replace(/^.{2}/g, ''), 'hex');
var tx = _tx.Transaction.fromTxData(rawTx, txOptions);
var signedTx = tx.sign(privateKeyBuffer);

@@ -29,0 +22,0 @@ var serializedTx = signedTx.serialize().toString('hex');

3

dist/lib/sign.js

@@ -7,7 +7,4 @@ "use strict";

exports["default"] = sign;
var _secp256k = require("secp256k1");
var _util = require("./util");
/**

@@ -14,0 +11,0 @@ * signs the given message

7

dist/lib/tx-data-by-compiled.js
"use strict";
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {

@@ -9,11 +8,9 @@ value: true

exports["default"] = txDataByCompiled;
var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
var _ethers = require("ethers");
function txDataByCompiled(abi, bytecode, args) {
// solc returns a string which is often passed instead of the json
if (typeof abi === 'string') abi = JSON.parse(abi); // Construct a Contract Factory
if (typeof abi === 'string') abi = JSON.parse(abi);
// Construct a Contract Factory
var factory = new _ethers.ContractFactory(abi, '0x' + bytecode);

@@ -20,0 +17,0 @@ var deployTransaction = factory.getDeployTransaction.apply(factory, (0, _toConsumableArray2["default"])(args));

4

dist/lib/util.js

@@ -10,17 +10,13 @@ "use strict";

exports.uint8ArrayToHex = uint8ArrayToHex;
function removeLeading0x(str) {
if (str.startsWith('0x')) return str.substring(2);else return str;
}
function addLeading0x(str) {
if (!str.startsWith('0x')) return '0x' + str;else return str;
}
function uint8ArrayToHex(arr) {
return Buffer.from(arr).toString('hex');
}
function hexToUnit8Array(str) {
return new Uint8Array(Buffer.from(str, 'hex'));
}

6

dist/lib/vrs.js

@@ -8,5 +8,3 @@ "use strict";

exports.toString = toString;
var _ethers = require("ethers");
/**

@@ -19,3 +17,2 @@ * split signature-hex into parts

var arr = _ethers.utils.splitSignature(hexString);
return {

@@ -28,2 +25,3 @@ // convert "v" to hex

}
/**

@@ -34,6 +32,4 @@ * merge signature-parts to one string

*/
function toString(sig) {
return _ethers.utils.joinSignature(sig);
}

37

package.json
{
"name": "eth-crypto",
"version": "2.3.0",
"version": "2.4.0",
"description": "Cryptographic functions for ethereum and how to use them with web3 and solidity",

@@ -46,2 +46,3 @@ "keywords": [

"author": "pubkey",
"funding": "https://github.com/sponsors/pubkey",
"license": "MIT",

@@ -53,12 +54,12 @@ "bugs": {

"devDependencies": {
"@babel/cli": "7.17.6",
"@babel/core": "7.17.9",
"@babel/plugin-transform-runtime": "7.17.0",
"@babel/preset-env": "7.16.11",
"@babel/cli": "7.19.3",
"@babel/core": "7.19.6",
"@babel/plugin-transform-runtime": "7.19.6",
"@babel/preset-env": "7.19.4",
"assert": "2.0.0",
"async-test-util": "2.0.0",
"babel-loader": "8.2.5",
"bn.js": "5.2.0",
"bn.js": "5.2.1",
"browserify": "17.0.0",
"concurrently": "7.1.0",
"concurrently": "7.5.0",
"convert-hrtime": "5.0.0",

@@ -73,3 +74,3 @@ "cross-env": "7.0.3",

"js-sha3": "0.8.0",
"karma": "6.3.19",
"karma": "6.4.1",
"karma-babel-preprocessor": "8.0.2",

@@ -91,19 +92,19 @@ "karma-browserify": "8.1.0",

"terser-webpack-plugin": "4.2.3",
"ts-node": "10.7.0",
"typescript": "4.6.3",
"ts-node": "10.9.1",
"typescript": "4.8.4",
"uglify-es": "3.3.9",
"web3": "1.7.3",
"web3": "1.8.0",
"webpack": "4.41.5",
"webpack-bundle-analyzer": "4.5.0",
"webpack-cli": "4.9.2"
"webpack-bundle-analyzer": "4.7.0",
"webpack-cli": "4.10.0"
},
"dependencies": {
"@babel/runtime": "7.17.9",
"@ethereumjs/tx": "3.5.1",
"@types/bn.js": "5.1.0",
"@babel/runtime": "7.19.4",
"@ethereumjs/tx": "3.5.2",
"@types/bn.js": "5.1.1",
"eccrypto": "1.1.6",
"ethereumjs-util": "7.1.4",
"ethers": "5.6.4",
"ethereumjs-util": "7.1.5",
"ethers": "5.7.2",
"secp256k1": "4.0.3"
}
}
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