http://bkchain.org/btc/walletI was trying over the last few weeks to implement HD wallet (electrum-like).
So far, it works for PPC, LTC, BTC.
USE AT YOUR OWN RISK! IT IS STILL A VERY EARLY ALPHA, ONLY FOR TESTING PURPOSE. NO RESPONSABILITY!That said, it seems to works well enough for basic case (but many corner cases are maybe not covered well).
A few notes:
- Full Hierarchical Deterministic wallet with both receiving and change address.
- It will fetch as many as necessary to have empty ones. Used address will be striked.
- Sign and send transaction from your browser. It will automatically gather unspent outputs from your various receiving/change addresses.
- Seed are electrum-compatible. That is, for BTC it should generate same addresses.
- Client side encryption. Nothing stored on server. Client signs transactions and push them through API. This should help avoid many usual vectors of attacks.
- Feel free to review the code (security, etc...). Many of the used javascript libraries are known, and the important part is happening in wallet.js.
- I need to add https. In the meantime it's probably OK, since encryption/signing is javascript client-side only, outside people can't see more than your API address/balance requests.
Testing & feedback welcome! Don't forget, it's a very early release.
Enjoy!
Special thanks to carbonwallet, brainwallet & bip32.
EDIT:
Created a github webpage:
https://github.com/bkchain- Issues/requests/bug reports go there.
- As soon as I get around it, that's where I plan to put sources.
