mse: Remove unused function

diff --git a/mse/mse.go b/mse/mse.go
index 6c126a82fae3624cdab58ebdf06b09915800c3de..02f649a6dc76c7c35ce0e73cc2e6539a06350a61 100644 (file)
--- a/mse/mse.go
+++ b/mse/mse.go
@@ -130,16 +130,6 @@ func (cr *cipherWriter) Write(b []byte) (n int, err error) {
        return
 }
 
-func readY(r io.Reader) (y big.Int, err error) {
-       var b [96]byte
-       _, err = io.ReadFull(r, b[:])
-       if err != nil {
-               return
-       }
-       y.SetBytes(b[:])
-       return
-}
-
 func newX() big.Int {
        var X big.Int
        X.SetBytes(func() []byte {