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bip32: adds network type option for xpub/priv

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This commit is contained in:
yosoyubik 2020-06-07 15:03:46 +02:00
parent ba51599e15
commit 319a940c88
1 changed files with 23 additions and 6 deletions
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29
pkg/arvo/lib/bip32.hoon
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@ -67,9 +67,9 @@
?> =(0 x) :: sanity check
%. [d i p]
=< set-metadata
=+ v=(scag 4 t)
?: =("xprv" v) (from-private k c)
?: =("xpub" v) (from-public k c)
=+ v=(swag [1 3] t)
?: =("prv" v) (from-private k c)
?: =("pub" v) (from-public k c)
!!
::
++ set-metadata
@ -169,11 +169,13 @@
++ fingerprint (cut 3 [16 4] identity)
::
++ prv-extended
%+ en-b58c-bip32 0x488.ade4
|= network=?(%main %regtest %testnet)
%+ en-b58c-bip32 (version-bytes network %prv %.y)
(build-extended private-key)
::
++ pub-extended
%+ en-b58c-bip32 0x488.b21e
|= network=?(%main %regtest %testnet)
%+ en-b58c-bip32 (version-bytes network %pub %.y)
(build-extended public-key)
::
++ build-extended
@ -188,6 +190,7 @@
::
++ en-b58c-bip32
|= [v=@ k=@]
%- en-base58:mimes:html
(en-base58check [4 v] [74 k])
::
:: base58check
@ -196,7 +199,6 @@
:: v: version bytes
:: d: data
|= [v=byts d=byts]
%- en-base58:mimes:html
=+ p=[(add wid.v wid.d) (can 3 ~[d v])]
=- (can 3 ~[4^- p])
%^ rsh 3 28
@ -213,4 +215,19 @@
++ hash160
|= d=@
(ripemd-160:ripemd:crypto 32 (sha-256:sha d))
::
++ version-bytes
|= [network=?(%main %regtest %testnet) type=?(%pub %prv) bip32=?]
^- @ux
|^
?- type
%pub ?:(bip32 xpub-key pay-to-pubkey)
%prv ?:(bip32 xprv-key private-key)
==
::
++ pay-to-pubkey ?:(=(network %main) 0x0 0x6f)
++ private-key ?:(=(network %main) 0x80 0xef)
++ xpub-key ?:(=(network %main) 0x488.b21e 0x435.87cf)
++ xprv-key ?:(=(network %main) 0x488.ade4 0x435.8394)
--
--