electrum

commit 6f083a712d6757d7c011f6e4a1bc65d620245197
parent 4cfe98216ea4aa078df343e5676595e3c61891ce
Author: ThomasV <thomasv@electrum.org>
Date:   Mon, 30 Jan 2017 10:16:18 +0100

trezor: use serialize_xpub

Diffstat:
M
plugins/trezor/clientbase.py
 | 
7
++-----

1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/plugins/trezor/clientbase.py b/plugins/trezor/clientbase.py
@@ -4,7 +4,7 @@ from struct import pack
 from electrum.i18n import _
 from electrum.util import PrintError, UserCancelled
 from electrum.keystore import bip39_normalize_passphrase
-from electrum.bitcoin import EncodeBase58Check
+from electrum.bitcoin import serialize_xpub
 
 
 class GuiMixin(object):
@@ -151,10 +151,7 @@ class TrezorClientBase(GuiMixin, PrintError):
         address_n = self.expand_path(bip32_path)
         creating = False #self.next_account_number() == 0
         node = self.get_public_node(address_n, creating).node
-        xpub = ("0488B21E".decode('hex') + chr(node.depth)
-                + self.i4b(node.fingerprint) + self.i4b(node.child_num)
-                + node.chain_code + node.public_key)
-        return EncodeBase58Check(xpub)
+        return serialize_xpub(0, node.chain_code, node.public_key, node.depth, self.i4b(node.fingerprint), self.i4b(node.child_num))
 
     #def address_from_derivation(self, derivation):
     #    return self.get_address('Bitcoin', self.expand_path(derivation))