summaryrefslogtreecommitdiff
path: root/bip-taproot.mediawiki
diff options
context:
space:
mode:
authorcodeShark149 <rajarshi149@gmail.com>2019-11-06 23:48:29 +0530
committerPieter Wuille <pieter.wuille@gmail.com>2020-01-19 14:47:33 -0800
commite9e23e474f758e9e38e30a71773e15e6bdd3e775 (patch)
tree65e77218e6f259a35d00e525414dff6ad20890e9 /bip-taproot.mediawiki
parent4774e4d1e8d856567ad2de9a39b2b3a29f35422a (diff)
Internal pubkey calculation fixed in taproot_tweak_pubkey()
Diffstat (limited to 'bip-taproot.mediawiki')
-rw-r--r--bip-taproot.mediawiki2
1 files changed, 1 insertions, 1 deletions
diff --git a/bip-taproot.mediawiki b/bip-taproot.mediawiki
index d8f51ca..298df18 100644
--- a/bip-taproot.mediawiki
+++ b/bip-taproot.mediawiki
@@ -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):