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fix VRF order for risc0 proof and not Circom

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thomaslavaur 2024-08-28 15:37:51 +02:00
parent ecf865cddb
commit 680b2d2e54
1 changed files with 2 additions and 2 deletions
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4
cryptarchia/cryptarchia.py
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@ -668,7 +668,7 @@ def phi(f: float, alpha: float) -> float:
class LEADER_VRF:
"""NOT SECURE: A mock VRF function"""
ORDER = 2**253
ORDER = 2**256
@classmethod
def vrf(cls, coin: Coin, epoch_nonce: bytes, slot: Slot) -> int:
@ -679,7 +679,7 @@ class LEADER_VRF:
h.update(coin.encode_sk())
h.update(coin.nonce)
return int(int.from_bytes(h.digest()) >> 3)
return int.from_bytes(h.digest())
@classmethod
def verify(cls, r, pk, nonce, slot):