Added fuzzers to some sign packages

dedis · Mar 16, 2024 · 8f0aa7c · 8f0aa7c
1 parent f242994
commit 8f0aa7c
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Showing 2 changed files with 3 additions and 4 deletions.
diff --git a/sign/cosi/cosi_test.go b/sign/cosi/cosi_test.go
@@ -30,7 +30,6 @@ var testSuite = &cosiSuite{edwards25519.NewBlakeSHA256Ed25519(), blake2xb.New(ni
 func TestCoSi(t *testing.T) {
 	message := []byte("Hello World Cosi")
 	testCoSi(t, 2, 0, message)
-	testCoSi(t, 2, 0, message)
 	testCoSi(t, 5, 0, message)
 	testCoSi(t, 5, 2, message)
 	testCoSi(t, 5, 4, message)

diff --git a/sign/schnorr/schnorr_test.go b/sign/schnorr/schnorr_test.go
@@ -128,13 +128,13 @@ func TestSchnorrMalleability(t *testing.T) {
 }
 
 func FuzzSchnorr(f *testing.F) {
+	suite := edwards25519.NewBlakeSHA256Ed25519()
+	kp := key.NewKeyPair(suite)
+
 	f.Fuzz(func(t *testing.T, msg []byte) {
 		if (len(msg) < 1) || (len(msg) > 1000) {
 			t.Skip("msg must have byte length between 1 and 1000")
 		}
-		suite := edwards25519.NewBlakeSHA256Ed25519()
-		kp := key.NewKeyPair(suite)
-
 		s, err := Sign(suite, kp.Private, msg)
 		require.NoError(t, err, "Couldn't sign msg: %s: %v", msg, err)