42 lines
1.1 KiB
Python
42 lines
1.1 KiB
Python
# (c) Copyright 2020 by Coinkite Inc. This file is covered by license found in COPYING-CC.
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#
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# load up the simulator w/ indicated test master key
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import main, ngu
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from sim_settings import sim_defaults
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import stash, chains
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from h import b2a_hex
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from pincodes import pa
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from glob import settings
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from nvstore import SettingsObject
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from stash import SecretStash, SensitiveValues
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from utils import xfp2str, swab32
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tn = chains.BitcoinTestnet
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b32_version_pub = 0x043587cf
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b32_version_priv = 0x04358394
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node = ngu.hdnode.HDNode()
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v = node.deserialize(main.TPRV)
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assert v == b32_version_priv
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assert node
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settings.current = sim_defaults
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settings.set('chain', 'XTN')
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settings.set('words', False)
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pa.tmp_value = None
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SettingsObject.master_sv_data = {}
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SettingsObject.master_nvram_key = None
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raw = SecretStash.encode(xprv=node)
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pa.change(new_secret=raw)
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pa.new_main_secret(raw)
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settings.set('words', False)
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print("New key in effect: %s" % settings.get('xpub', 'MISSING'))
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print("Fingerprint: %s" % xfp2str(settings.get('xfp', 0)))
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assert settings.get('xfp', 0) == swab32(node.my_fp())
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