remove arithmetic on Curve25519. it's mathematically not possible

2016-12-01 12:53:56 +00:00 · 2016-12-01 12:53:56 +00:00 · f37d0b79ec
commit f37d0b79ec
parent 55f385a136
1 changed files with 0 additions and 4 deletions
--- a/Crypto/ECC.hs
+++ b/Crypto/ECC.hs
@ -209,10 +209,6 @@ instance EllipticCurve Curve_X25519 where
    encodePoint (X25519Point p) = B.convert p
    decodePoint bs = X25519Point <$> X25519.publicKey bs

-instance EllipticCurveArith Curve_X25519 where
-    pointAdd  = undefined
-    pointSmul = undefined
-
 instance EllipticCurveDH Curve_X25519 where
    ecdh (X25519Scalar s) (X25519Point p) = SharedSecret $ convert secret
      where