RanchiMall/pyflo
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

added check for extended public key (HDWallet)

Browse Source
This commit is contained in:
Alexey Karyabkin 2018-06-19 18:53:36 +04:00
parent 19b7df7582
commit 083fac3e51
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
pybtc/tools.py
View File

@ -104,11 +104,14 @@ def private_to_public_key(private_key, compressed=True, hex=False):
def is_valid_public_key(key): def is_valid_public_key(key):
if len(key) < 33: if len(key) < 33:
return False return False
if key[0] == 0x04 and len(key) != 65: elif key[0] == 0x04 and len(key) != 65:
return False return False
elif key[0] == 0x02 or key[0] == 0x03: elif key[0] == 0x02 or key[0] == 0x03:
if len(key) != 33: if len(key) != 33:
return False return False
elif isinstance(key, str):
if not key[:4] in ['xpub', 'tpub']:
return False
return True return True