bitcoinjs-lib

A library containing Bitcoin client-side functionality in JavaScript, most notably ECDSA signing and verification.

Build

• git submodule init
• git submodule update
• sh build.sh

Bitgo/FrozenBit improvements

BitGo made quite a few improvements, including:

• An option to configure the library to use testnet
• Sending to P2SH addresses
• Multisignature signing
• Bug fixes
• Code cleanup
• Client side transaction creation
• Use of SJCL RNG
• A build script
• Can be used both client side and server side (node.js)
• More tests

We're building off of their progress ~ Here's what we've done.

• Added more commentation
• Fixing and minification of Bip 38
• Fixed Java Module

Status

This is currently pretty raw code. We're planning to clean it up, convert everything into CommonJS modules and put a flexible build system in place.

Prototype software, use at your own peril.

License

This library is free and open-source software released under the MIT license.

Copyright

BitcoinJS (c) 2011-2012 Stefan Thomas
Released under MIT license
http://bitcoinjs.org/

JSBN (c) 2003-2005 Tom Wu
Released under BSD license
http://www-cs-students.stanford.edu/~tjw/jsbn/

CryptoJS (c) 2009–2012 by Jeff Mott
Released under New BSD license
http://code.google.com/p/crypto-js/

node-scrypt-js (c) 2010-2011 Intalio Pte, All Rights Reserved Released under MIT license
https://github.com/cheongwy/node-scrypt-js

bitaddress.org (c) 2011-2012 bitaddress.org Released under MIT license
https://github.com/Zeilap/bitaddress.org