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BIP 341: add missing conversion from bytes to int

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Jonas Nick 2022-08-16 15:09:14 +00:00
parent 64aba767e2
commit 2119931f01
1 changed files with 1 additions and 1 deletions
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bip-0341.mediawiki
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@ -182,7 +182,7 @@ def taproot_tweak_pubkey(pubkey, h):
t = int_from_bytes(tagged_hash("TapTweak", pubkey + h)) t = int_from_bytes(tagged_hash("TapTweak", pubkey + h))
if t >= SECP256K1_ORDER: if t >= SECP256K1_ORDER:
raise ValueError raise ValueError
Q = point_add(lift_x(pubkey), point_mul(G, t)) Q = point_add(lift_x(int(pubkey)), point_mul(G, t))
return 0 if has_even_y(Q) else 1, bytes_from_int(x(Q)) return 0 if has_even_y(Q) else 1, bytes_from_int(x(Q))
def taproot_tweak_seckey(seckey0, h): def taproot_tweak_seckey(seckey0, h):