AaronFiore/electrum
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simplification: hex encode master_public_key directly

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thomasv
2012-10-16 09:24:38 +02:00
parent 486ebf93e2
commit da4b974dfd
3 changed files with 8 additions and 9 deletions
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10
lib/wallet.py
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@@ -270,7 +270,7 @@ class Wallet:
self.use_change = config.get('use_change',True)
self.fee = int(config.get('fee',100000))
self.num_zeros = int(config.get('num_zeros',0))
self.master_public_key = config.get('master_public_key','').decode('hex')
self.master_public_key = config.get('master_public_key','')
self.use_encryption = config.get('use_encryption', False)
self.addresses = config.get('addresses', []) # receiving addresses visible for user
self.change_addresses = config.get('change_addresses', []) # addresses used as change
@@ -347,7 +347,7 @@ class Wallet:
curve = SECP256k1
secexp = self.stretch_key(seed)
master_private_key = ecdsa.SigningKey.from_secret_exponent( secexp, curve = SECP256k1 )
self.master_public_key = master_private_key.get_verifying_key().to_string()
self.master_public_key = master_private_key.get_verifying_key().to_string().encode('hex')
def all_addresses(self):
return self.addresses + self.change_addresses + self.imported_keys.keys()
@@ -374,7 +374,7 @@ class Wallet:
return string_to_number( seed )
def get_sequence(self,n,for_change):
return string_to_number( Hash( "%d:%d:"%(n,for_change) + self.master_public_key ) )
return string_to_number( Hash( "%d:%d:"%(n,for_change) + self.master_public_key.decode('hex') ) )
def get_private_key_base58(self, address, password):
pk = self.get_private_key(address, password)
@@ -488,7 +488,7 @@ class Wallet:
""" Publickey(type,n) = Master_public_key + H(n|S|type)*point """
curve = SECP256k1
z = self.get_sequence(n, for_change)
master_public_key = ecdsa.VerifyingKey.from_string( self.master_public_key, curve = SECP256k1 )
master_public_key = ecdsa.VerifyingKey.from_string( self.master_public_key.decode('hex'), curve = SECP256k1 )
pubkey_point = master_public_key.pubkey.point + z*curve.generator
public_key2 = ecdsa.VerifyingKey.from_public_point( pubkey_point, curve = SECP256k1 )
address = public_key_to_bc_address( '04'.decode('hex') + public_key2.to_string() )
@@ -1009,7 +1009,7 @@ class Wallet:
'seed_version': self.seed_version,
'use_encryption': self.use_encryption,
'use_change': self.use_change,
'master_public_key': self.master_public_key.encode('hex'),
'master_public_key': self.master_public_key,
'fee': self.fee,
'seed': self.seed,
'addresses': self.addresses,