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From: Amir Taaki <zgenjix@yahoo.com>
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Subject: Re: [Bitcoin-development] BIP 32 HD wallets,
accounts should be labels not numbers
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ok, also what is the reasoning behind serialising points using a compressed=
format before going into the hash function? I'm looking at the sec1-v2.pdf=
and the compression format is a little confusing.=0A=0AI think the octet s=
tring for X is 32 bytes (using q =3D curve.order) and secp256k1 is a prime =
field so we follow step 2.2.1=0A=0A=0A________________________________=0AFr=
om: Pieter Wuille <pieter.wuille@gmail.com>=0ATo: Amir Taaki <zgenjix@yahoo=
.com> =0ACc: "bitcoin-development@lists.sourceforge.net" <bitcoin-developme=
nt@lists.sourceforge.net> =0ASent: Monday, December 3, 2012 2:54 PM=0ASubje=
ct: Re: [Bitcoin-development] BIP 32 HD wallets, accounts should be labels =
not numbers=0A=0A=0A=0A=0AOn Mon, Dec 3, 2012 at 2:49 PM, Amir Taaki <zgenj=
ix@yahoo.com> wrote:=0A=0ACan this be amended? I think it makes much more s=
ense to allow people to input labels not numbers at this level.=0A>=0A>Gene=
ral category names for different accounts is much more human than numbers, =
and you can still use incrementing numbers if you prefer.=0A>=0A=0AThere is=
no way to iterate over all strings. The intention is that a wallet applica=
tion can detect a new account that becomes in use (e.g. during disaster rec=
overy), so the accounts get assigned incrementing numbers.=0A=0AI wouldn't =
mind adding the ability to do "non-standard derivations" using arbitrary st=
rings, if this recoverability property is not desired.=0A=0A--=A0=0APieter
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