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Update secp256k1.py

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VolodymyrBg 2025-03-02 17:18:54 +02:00 • committed by GitHub
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bip-0374/secp256k1.py
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@ -240,6 +240,10 @@ class GE:
return self
return GE(self.x, -self.y)
def __sub__(self, a):
"""Subtract a group element from another."""
return self + (-a)
def to_bytes_compressed(self):
"""Convert a non-infinite group element to 33-byte compressed encoding."""
assert not self.infinity