Re: [bitcoin-dev] BIP 39: Add language identifier strings for wordlists

2018-01-08 Thread Aymeric Vitte via bitcoin-dev
That's the point indeed and the scope is wider than XYZIP-39, even if what I mean is the very contrary of your point (really bitcoin is reserved to an elite understanding english/ascii letters?) This proposal is tailor made for Trezor and does not simplify anything for people, that's the contrary

Re: [bitcoin-dev] BIP 39: Add language identifier strings for wordlists

2018-01-08 Thread Greg Sanders via bitcoin-dev
>I'm shocked that so many people are resisting the idea that just *maybe* there could be people in other parts of the world who do not want to use or cannot use the strict set of latin characters and words from the English language. You're mistaking concern for users potentially losing money

Re: [bitcoin-dev] BIP 39: Add language identifier strings for wordlists

2018-01-08 Thread AJ West via bitcoin-dev
Greg yes, there were already examples in this very thread of people explaining how they use languages other than English. I'm shocked that so many people are resisting the idea that just *maybe* there could be people in other parts of the world who do not want to use or cannot use the strict set

Re: [bitcoin-dev] BIP 39: Add language identifier strings for wordlists

2018-01-08 Thread Matias Alejo Garcia via bitcoin-dev
> Let me re-phrase: Is it a known thing for users to actually use it? yes. Based on language stats from the app stores, roughly 30% to 40% of Copay users have their backup on a language other than English, and we constantly get requests to support new languages in BIP39. On Mon, Jan 8, 2018 at

Re: [bitcoin-dev] BIP 39: Add language identifier strings for wordlists

2018-01-08 Thread Matias Alejo Garcia via bitcoin-dev
On Mon, Jan 8, 2018 at 11:34 AM, Greg Sanders via bitcoin-dev < bitcoin-dev@lists.linuxfoundation.org> wrote: > Has anyone actually used the multilingual support in bip39? > Copay (and all its clones) use it. > > If a feature of the standard has not been(widely?) used in years, and > isn't

Re: [bitcoin-dev] BIP 39: Add language identifier strings for wordlists

2018-01-08 Thread Greg Sanders via bitcoin-dev
Let me re-phrase: Is it a known thing for users to actually use it? On Mon, Jan 8, 2018 at 9:52 AM, Matias Alejo Garcia wrote: > > > On Mon, Jan 8, 2018 at 11:34 AM, Greg Sanders via bitcoin-dev < > bitcoin-dev@lists.linuxfoundation.org> wrote: > >> Has anyone actually used

Re: [bitcoin-dev] BIP 39: Add language identifier strings for wordlists

2018-01-08 Thread Greg Sanders via bitcoin-dev
Has anyone actually used the multilingual support in bip39? If a feature of the standard has not been(widely?) used in years, and isn't supported in any major wallet(?), it seems indicative it was a mistake to add it in the first place, since it's a footgun in the making for some poor sap who

Re: [bitcoin-dev] BIP 39: Add language identifier strings for wordlists

2018-01-08 Thread nullius via bitcoin-dev
On 2018-01-08 at 07:35:52 +, 木ノ下じょな wrote: This is very sad. The number one problem in Japan with BIP39 seeds is with English words. I have seen a 60 year old Japanese man writing down his phrase (because he kept on failing recovery), and watched him write down

Re: [bitcoin-dev] BIP 39: Add language identifier strings for wordlists

2018-01-07 Thread Aymeric Vitte via bitcoin-dev
Calm down now and stop your "do you want a" or "link" stupid comments, whether you are really willing to propose some improvements, whether you are just posting for nothing BIP39: "The length of the derived key is 512 bits (= 64 bytes). This seed can be later used to generate deterministic

Re: [bitcoin-dev] BIP 39: Add language identifier strings for wordlists

2018-01-07 Thread Aymeric Vitte via bitcoin-dev
Unfortunately, even "yourself" seems not to know what he is talking about (so imagine for other people, 256 bits is advised --> 32B), probably that's why you brought this discussion off the list, then making recommendations to improve something that is misleading and messy is quite dubious And

Re: [bitcoin-dev] BIP 39: Add language identifier strings for wordlists

2018-01-07 Thread Pavol Rusnak via bitcoin-dev
On 05/01/18 14:58, nullius via bitcoin-dev wrote: > I propose and request as an enhancement that the BIP 39 wordlist set > should specify canonical native language strings to identify each > wordlist, as well as short ASCII language codes.  At present, the > languages are identified only by their

Re: [bitcoin-dev] BIP 39: Add language identifier strings for wordlists

2018-01-05 Thread Aymeric Vitte via bitcoin-dev
No that's not, some parts of the answer might be but this related, this just shows how people use wrongly BIP39 and subsequent BIPs (and globally other things), misleading them, while the advantage of using it is quite dubious compared to backing up a seed, unless you can convince me of the

Re: [bitcoin-dev] BIP 39: Add language identifier strings for wordlists

2018-01-05 Thread nullius via bitcoin-dev
On 2018-01-05 at 16:04:10 +, Sjors Provoost wrote: I’m not a fan of language specific word lists within the current BIP-39 standard. Very few wallets support anything other than English, which can lead to vendor lock-in and long term loss of funds if a rare non-English

Re: [bitcoin-dev] BIP 39: Add language identifier strings for wordlists

2018-01-05 Thread Aymeric Vitte via bitcoin-dev
See: https://github.com/Ayms/bitcoin-transactions/issues/3 OK, maybe it's my fault, I did not foresee this case, and now it's working for p2sh (non segwit) From my standpoint this just means that BIP39/44 stuff should be eradicated (not BIP141 but see what happened...), this is of no use,

Re: [bitcoin-dev] BIP 39: Add language identifier strings for wordlists

2018-01-05 Thread Sjors Provoost via bitcoin-dev
I don’t know about Electrum but many wallets validate the English words, which helps in catching typos. Hardware wallets without a full keyboard, like the Ledger Nano S, won’t even let you freely type characters; you have to select words from a list. So although the standard technically allows

Re: [bitcoin-dev] BIP 39: Add language identifier strings for wordlists

2018-01-05 Thread Sjors Provoost via bitcoin-dev
I’m not a fan of language specific word lists within the current BIP-39 standard. Very few wallets support anything other than English, which can lead to vendor lock-in and long term loss of funds if a rare non-English wallet disappears. However, because people can memorize things better in

[bitcoin-dev] BIP 39: Add language identifier strings for wordlists

2018-01-05 Thread nullius via bitcoin-dev
I propose and request as an enhancement that the BIP 39 wordlist set should specify canonical native language strings to identify each wordlist, as well as short ASCII language codes. At present, the languages are identified only by their names in English. Strings properly vetted and