Re: [bitcoin-dev] BIP- & SLIP-0039 -- better multi-language support

2018-11-08 Thread Jonathan Underwood via bitcoin-dev
> as it seems bad design to have to fix and maintain a wordlist for every language as the checksum depends on it. >From BIP39: > The conversion of the mnemonic sentence to a binary seed is completely independent from generating the sentence. This results in rather simple code; there are no const

Re: [bitcoin-dev] BIP Proposal - Address Paste Improvement

2018-11-08 Thread Dmitry Petukhov via bitcoin-dev
> > Do you know any reasonably convenient mechanism for end user to > > transfer an address from, say, a web page to the wallet address > > input field ? > > - QR code scanning of a Bitcoin URI > - On Android: A "bitcoin:" URI intent or a BIP70 payment message > intent > - On desktop OSes ther

Re: [bitcoin-dev] BIP Proposal - Address Paste Improvement

2018-11-08 Thread Moral Agent via bitcoin-dev
>The problem will be to come up with an address authentication procedure that will be convenient for users and widely supported, as a result. You could locally hash the destination address and from the hash derive a BIP39 style list of 12 words for visual comparison. I would advise against using c

Re: [bitcoin-dev] BIP Proposal - Address Paste Improvement

2018-11-08 Thread Jeffrey Paul via bitcoin-dev
> On Nov 7, 2018, at 13:28, Andreas Schildbach via bitcoin-dev > wrote: > > Copying addresses to the clipboard should be discouraged, rather than > supported. > > It is an inherently insecure mechanism. Regardless of the OS used, any > application can monitor the clipboard for Bitcoin addres

Re: [bitcoin-dev] BIP Proposal - Address Paste Improvement

2018-11-08 Thread Andreas Schildbach via bitcoin-dev
On 08/11/2018 09.11, Dmitry Petukhov via bitcoin-dev wrote: >> Copying addresses to the clipboard should be discouraged, rather than >> supported. > > Do you know any reasonably convenient mechanism for end user to > transfer an address from, say, a web page to the wallet address > input field ?

Re: [bitcoin-dev] BIP- & SLIP-0039 -- better multi-language support

2018-11-08 Thread SomberNight via bitcoin-dev
Do you specifically want to support changing the language of seed words, while keeping the bip32 root seed they generate unchanged? What is the usecase for this? You mention that BIP39 already supports a few different languages. While this is true, many (I would guess most!) wallets only support t

Re: [bitcoin-dev] BIP Proposal - Address Paste Improvement

2018-11-08 Thread Dmitry Petukhov via bitcoin-dev
> Copying addresses to the clipboard should be discouraged, rather than > supported. Do you know any reasonably convenient mechanism for end user to transfer an address from, say, a web page to the wallet address input field ? The clipboard is just a low-hanging fruit for malware, anyway. It ju