AaronFiore/electrum
1
0
Fork 0
Code Activity

load_library: remove ctypes.util.find_library calls. remove some code dupe

Browse Source 
find_library was giving priority to system dll against local dll
This commit is contained in:
SomberNight
2018-05-25 18:20:56 +02:00
parent 9241f52a41
commit 7c53712750
2 changed files with 7 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
lib/ecc.py
View File

@@ -109,13 +109,7 @@ def ser_to_point(ser: bytes) -> (int, int):
def _ser_to_python_ecdsa_point(ser: bytes) -> ecdsa.ellipticcurve.Point:
if ser[0] not in (0x02, 0x03, 0x04):
raise ValueError('Unexpected first byte: {}'.format(ser[0]))
x = string_to_number(ser[1:33])
if ser[0] == 0x04:
y = string_to_number(ser[33:])
else:
y = get_y_coord_from_x(x, ser[0] == 0x03)
x, y = ser_to_point(ser)
return Point(curve_secp256k1, x, y, CURVE_ORDER)