drop support for multiple accounts (bip44) in standard wallets

2015-01-05 00:33:10 +01:00
parent 084a2f60ae
commit da968b60e4
5 changed files with 20 additions and 13 deletions
--- a/lib/bitcoin.py
+++ b/lib/bitcoin.py
@@ -749,9 +749,11 @@ def bip32_root(seed, testnet=False):


 def bip32_private_derivation(xprv, branch, sequence, testnet=False):
+    assert sequence.startswith(branch)
+    if branch == sequence:
+        return xprv, xpub_from_xprv(xprv, testnet)
    header_pub, header_priv = _get_headers(testnet)
    depth, fingerprint, child_number, c, k = deserialize_xkey(xprv)
-    assert sequence.startswith(branch)
    sequence = sequence[len(branch):]
    for n in sequence.split('/'):
        if n == '': continue