bitpay / bitcore-mnemonic

BIP39 Mnemonics implemented for Bitcore

BitPay Perl Client

Business::BitPay - BitPay API

Quick Start

See the guide.

DESCRIPTION

BitPay API documentation contents full description of API methods: https://bitpay.com/help-api.

SEE ALSO

https://bitpay.com/downloads/bitpayApi.pdf

AUTHOR

Sergey Zasenko, [email protected]

COPYRIGHT AND LICENSE

Copyright (C) 2013, Sergey Zasenko.

This program is free software, you can redistribute it and/or modify it under the same terms as Perl 5.10.

bitcore-mnemonic's Issues

deprecation warning

(node:23765) [DEP0079] DeprecationWarning: Custom inspection function on Objects via .inspect() is deprecated

Erro npm module

$ node address.js
/home/dragon/projects/bitcore/node_modules/bitcore-mnemonic/node_modules/bitcore-lib/index.js:12
throw new Error(message);
^
Error: More than one instance of bitcore-lib found. Please make sure to require bitcore-lib and check that submodules do not also include their own bitcore-lib dependency.
at Object.bitcore.versionGuard (/home/dragon/projects/bitcore/node_modules/bitcore-mnemonic/node_modules/bitcore-lib/index.js:12:11)
at Object. (/home/dragon/projects/bitcore/node_modules/bitcore-mnemonic/node_modules/bitcore-lib/index.js:15:9)
at Module._compile (module.js:460:26)
at Object.Module._extensions..js (module.js:478:10)
at Module.load (module.js:355:32)
at Function.Module._load (module.js:310:12)
at Module.require (module.js:365:17)
at require (module.js:384:17)
at Object. (/home/dragon/projects/bitcore/node_modules/bitcore-mnemonic/lib/mnemonic.js:3:15)
at Module._compile (module.js:460:26)

JS type annotations on Mnemonic don't make sense (copied from Address?)

The JS doc above Mnemonic says

 * @param {*} data - The encoded data in various formats
 * @param {Network|String|number} [network] - The network: 'livenet' or 'testnet'
 * @param {String} [type] - The type of address: 'script' or 'pubkey'
 * @returns {Address} A new valid and frozen instance of an Address

This has nothing to do with Mnemonic.

https://github.com/bitpay/bitcore-mnemonic/blob/master/lib/mnemonic.js#L27

Add web build to /dist and bower.json

Generate a web build that does not include bitcore. Users must include bitcore as a dependency as follows.

<script src="lib/bitcore.js">
<script src="lib/bitcore-poetry.js">

Client Side: Cannot find module 'bitcore-lib' at a (bitcore-mnemonic.min.js:1)

I installed the library with bower install bitcore-mnemonic --save but I get the following error:

Uncaught Error: Cannot find module 'bitcore-lib'
    at a (bitcore-mnemonic.min.js:1)
    at o (web3.min.js:1)
    at a (bitcore-mnemonic.min.js:1)
    at bitcore-mnemonic.min.js:1
    at Object.<anonymous> (bitcore-mnemonic.min.js:1)
    at Object.require.2../errors (bitcore-mnemonic.min.js:1)
    at a (bitcore-mnemonic.min.js:1)
    at bitcore-mnemonic.min.js:1
    at Object.require.bitcore-mnemonic../lib/mnemonic (bitcore-mnemonic.min.js:19)
    at a (bitcore-mnemonic.min.js:1)

If I install and include bitcore-lib with bower I get this error:

bitcore-lib.js:54088 Uncaught Error: More than one instance of bitcore-lib found. Please make sure to require bitcore-lib and check that submodules do not also include their own bitcore-lib dependency.
    at Object.bitcore.versionGuard (bitcore-lib.js:54088)
    at Object.<anonymous> (bitcore-lib.js:54091)
    at Object.require.bitcore-lib../lib/address (bitcore-lib.js:54147)
    at s (bitcore-lib.js:1)
    at o (web3.min.js:1)
    at o (web3.min.js:1)
    at (index):68

    <script src="../bower_components/bitcore-mnemonic/bitcore-mnemonic.min.js"></script>
    <script src="../bower_components/bitcore-lib/bitcore-lib.js"></script>

      <script type="text/javascript">
        var bitcore = require('bitcore-lib');
        console.log("bitcore",bitcore)
        var Mnemonic = require('bitcore-mnemonic');
        console.log("Mnemonic",Mnemonic)
        window.Mnemonic = Mnemonic
      </script>

Broken link: mnemonic logo

The image at http://bitcore.io/css/images/module-mnemonic.png is no longer available.

Edit: Fixed in #42

Broken "section for mnemonic" link

The link for the "section for mnemonic" is broken on README.md

how to create address from xpriv

how to create address from xpriv?

deprecated [email protected]

deprecated [email protected] how to resolve

Brazilian portuguese wordlist

Hi all,

I developed a brazilian portuguese wordlist for our projects and it could be interesting to put on main branch.

I tried to make a pull request from my working branch (feature-ptbr-wordlist), but it is not accepting under releases or master. I figured the steps from https://github.com/bitpay/bitcore/blob/master/CONTRIBUTING.md but stills not sending.

Then I am attaching just the .js for your reviewing and if possible, telling me the steps to send the pull request with all working.

Best regards,

brazilian_portuguese.js.zip

From seed to mnemonic not possible ?

Hello,

I have so master seed that I want to translate into a mnemonic so I can enter it in a device. I tried to generate a new Mnemonic from a seed but the result is different. I am doing it wrong or it is just simply not possible ?

> var code = new Mnemonic()
undefined
> code
<Mnemonic: echo visual paddle amount craft art ticket receive guard slender promote edge >
> code.toSeed()
<Buffer 55 f9 2e 68 c3 32 01 14 6f 8e ab e2 2d 1c  ... >
> new Mnemonic(code.toSeed())
<Mnemonic: field siren olive major cactus mechanic sail ... >

Error: More than one instance of bitcore-lib found. Please make sure to require bitcore-lib and check that submodules do not also include their own bitcore-lib dependency.

When I am trying to use this lib in my nodejs script.
const Mnemonic = require('bitcore-mnemonic');

It says:

/Users/gkucmierz/learn/my-app/node_modules/bitcore-lib/index.js:12
    throw new Error(message);
    ^

Error: More than one instance of bitcore-lib found. Please make sure to require bitcore-lib and check that submodules do not also include their own bitcore-lib dependency.
    at Object.bitcore.versionGuard (/Users/gkucmierz/learn/my-app/node_modules/bitcore-lib/index.js:12:11)
    at Object.<anonymous> (/Users/gkucmierz/learn/my-app/node_modules/bitcore-lib/index.js:15:9)
    at Module._compile (module.js:573:30)
    at Object.Module._extensions..js (module.js:584:10)
    at Module.load (module.js:507:32)
    at tryModuleLoad (module.js:470:12)
    at Function.Module._load (module.js:462:3)
    at Module.require (module.js:517:17)
    at require (internal/module.js:11:18)
    at Object.<anonymous> (/Users/gkucmierz/learn/my-app/src/public/mix-coins.js:2:17)
    at Module._compile (module.js:573:30)
    at Object.Module._extensions..js (module.js:584:10)
    at Module.load (module.js:507:32)
    at tryModuleLoad (module.js:470:12)
    at Function.Module._load (module.js:462:3)
    at Module.require (module.js:517:17)

Should there be a "Mnemonic.fromHDPrivateKey()"

If you've already generated a bitcore.HDPrivateKey(), should there be a way to pass it into Mnemonic to get the mnemonic phrase for it. It doesn't seem like you can do that currently, you have to generate the HDPrivateKey with Mnemonic.

Add support for BIP39 Italian wordlist

bitcoin/bips#306

Smaller Package Wordlist

I would suggest having a smaller package that implements only English version or an initializer
this will make the bundle size smaller.

No need to require the whole package.

Mnemonic._entropyChecksum sometimes returning wrong result in IE and Edge

The result of toString on a number can be different across browsers for large numbers. In particular, it's possible for IE to use exponential notation, which breaks Mnemonic._entropyChecksum.

This can be reproduced using this seed: patrol wise idea oyster inquiry crash dignity chronic scatter time admit pet, which is valid on Chrome and Firefox, but invalid on IE11 and Edge.

I tried a quick fix (#29), but I'm not super familiar with BIP39, and calculating the checksum seems more complicated than what I initially thought.

Can't instantiate Mnemonic in a web worker

Mnemonic.prototype.toHDPrivateKey() takes 20s on my Anroid and thus I'd like to create it "in the background".

Putting it in a new Worker() yields Uncaught Error: Uncaught ReferenceError: window is not defined. Apparently this stems from bitcore:

if ((inBrowser && window._bitcore) || (!inBrowser && global._bitcore)) {.

I browserified Mnemonic and try to include it like this:

importScripts(e.data.url + '/lib/bundle2.browser.js') // in this line above error is thrown

(I would prefer to have bitcore to offer a promise-based way to do expensive stuff like this ;) )

Expand browser tests

Include more browsers in testing, or provide a convenient to do so manually with an index.html file in the tests directory.

Mnemonic from <-> to

Hi, I have a question.
I create Mnemonic from some String. I then call toSeed() method and I get a Buffer. Afterwards, I create a new Mnemonic using the same Buffer generated by toSeed method. I call toHDPrivateKey().privateKey.toWIF() on both Mnemonics and I get two different results. Why is this? It seems if I pass String or Buffer to Mnemonic constructor the result should be the same, yet it's not.

Remove SJCL

pbkdf2_sha512 is the only required function from SJCL. Implement it on bitcore and remove the dependency.

Hi, how to use it in android?

is there any sdk for android ? or java ?

Create mnemonic from xpriv

It seems the Mnemonic class only can generate new from thin air, but from an already existing xpriv.

I have an xpriv that has been generated, from that xpriv, I want to generate the word list. For instance:

var mn = new Mnemonic.from_xpriv("xprv9uHSnwRJmrVpyLoQcroxzcVpbX8t2mBXr5mjEgmz5FwybjxW5QWqTMgeEtfMwWbggEm9uji839Y4B5hwYrc2z5t9E1SbiDvfwyJTvJZyhue")
console.log(mn.phrase)

Is this possible?

Request for traditional Chinese characters wordlist

Hi,

In Taiwan they use traditional Chinese characters as distinct from simplified characters.

How can I implement traditional Chinese characters for the mneomonic seed in the copay app?

I found a traditional Chinese wordlist here:

https://raw.githubusercontent.com/bitcoin/bips/master/bip-0039/chinese_traditional.txt

FR generated invalid words

1. Credentials Should verify roundtrip create/from with fr/passphrase:
   Mnemonic string is invalid:

caution opprimer époque belote devenir ficeler filleul caneton apologie nectar frapper fouiller