hashTapTweak static method
Compute the TapTweak hash for a P2TR address.
This method computes the TapTweak hash by using the taggedHash method.
Parameters:
- pubKey: The public key for which to compute the TapTweak.
Returns: A List
Implementation
static List<int> hashTapTweak(ProjectiveECCPoint pubPoint) {
return P2TRUtils.taggedHash(
P2TRConst.tapTweakSHA256,
BigintUtils.toBytes(pubPoint.x, length: Curves.curveSecp256k1.baselen),
);
}