diff --git a/csidh/cmd/torturer/main.go b/csidh/cmd/torturer/main.go
index 632234d..fbd9c70 100644
--- a/csidh/cmd/torturer/main.go
+++ b/csidh/cmd/torturer/main.go
@@ -28,7 +28,7 @@ func TestSS() {
 
     s1 := time.Now()
     // Generate with Go
-    csidh.DeriveSecret(ss[:], &pkA, &prB, rng)
+    csidh.DeriveSecret(&ss, &pkA, &prB, rng)
     s2 := time.Since(s1)
 
     // Generate with C
diff --git a/csidh/cmd/vector-creator/main.go b/csidh/cmd/vector-creator/main.go
index 307f630..87c0201 100644
--- a/csidh/cmd/vector-creator/main.go
+++ b/csidh/cmd/vector-creator/main.go
@@ -173,11 +173,11 @@ func createNegativePrivateKey(vectors *TestVectors, num int) {
 func main() {
 	var vectors TestVectors
 
-	for i := 0; i < 10; i++ {
+	for i := 0; i < 100; i++ {
 		vectors.Vectors = append(vectors.Vectors, createValid(i))
 	}
 	createNegativeSharedSecret(&vectors)
-	createNegativePrivateKey(&vectors, 10)
+	createNegativePrivateKey(&vectors, 100)
 	createNegativePk2(&vectors)
 
 	marshalled, err := json.MarshalIndent(vectors, "", "  ")