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Internal pubkey calculation fixed in taproot_tweak_pubkey()

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codeShark149 2019-11-06 23:48:29 +05:30
parent 230f6cb734
commit de82b3ad26
1 changed files with 1 additions and 1 deletions
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bip-taproot.mediawiki
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@ -189,7 +189,7 @@ def taproot_tweak_pubkey(pubkey, h):
t = int_from_bytes(tagged_hash("TapTweak", pubkey + h))
if t >= SECP256K1_ORDER:
raise ValueError
Q = point_mul(point(pubkey), t)
Q = point_add(point(pubkey), point_mul(G, t))
return bytes_from_int(x(Q)), has_square_y(Q)
def taproot_tweak_seckey(seckey0, h):