keyfork-derive-util: add test requiring ed25519 hardened derivation

2023-09-25 17:11:29 -05:00 · 2023-09-25 17:11:29 -05:00 · 34af8dcfcd
parent ff03fc62ad
commit 34af8dcfcd
1 changed files with 11 additions and 0 deletions
--- a/keyfork-derive-util/src/tests.rs
+++ b/keyfork-derive-util/src/tests.rs
@ -102,6 +102,17 @@ fn ed25519() {
    }
 }

+#[cfg(feature = "ed25519")]
+#[test]
+#[should_panic]
+fn panics_with_unhardened_derivation() {
+    use ed25519_dalek::SigningKey;
+
+    let seed = hex!("000102030405060708090a0b0c0d0e0f");
+    let xkey = ExtendedPrivateKey::<SigningKey>::new(seed).unwrap();
+    xkey.derive_path(&DerivationPath::from_str("m/0").unwrap()).unwrap();
+}
+
 #[cfg(feature = "ed25519")]
 #[test]
 #[should_panic]