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Code Issues Releases Wiki Activity

Update ec-math.py

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* Add a missing word "number"
* Convert `& 1` into `% 2 == 0` for clarity
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Cihat Imamoglu 2017-12-10 14:44:04 +00:00 committed by GitHub
parent 6354bb99d3
commit fc84c40e8b
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1 changed files with 2 additions and 2 deletions
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code/ec-math.py
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@ -21,13 +21,13 @@ generator = generator_secp256k1
def random_secret():
convert_to_int = lambda array: int("".join(array).encode("hex"), 16)
# Collect 256 bits of random data from the OS's cryptographically secure random generator
# Collect 256 bits of random data from the OS's cryptographically secure random number generator
byte_array = os.urandom(32)
return convert_to_int(byte_array)
def get_point_pubkey(point):
if point.y() & 1:
if (point.y() % 2) == 1:
key = '03' + '%064x' % point.x()
else:
key = '02' + '%064x' % point.x()