Closed stevieraykatz closed 6 months ago
Signature verification assumes that the public key (x,y) passed into verify is on-curve. We can validate this before continuing.
(x,y)
verify
Since FCL_ecdsa.verify() calls FCL_Elliptic_ZZ.ecAff_isOnCurve(Qx, Qy), there's no need to implement it here.
FCL_ecdsa.verify()
FCL_Elliptic_ZZ.ecAff_isOnCurve(Qx, Qy)
Signature verification assumes that the public key
(x,y)
passed intoverify
is on-curve. We can validate this before continuing.