diff --git a/src/cmd_se_ecdh.rs b/src/cmd_se_ecdh.rs
index ae261d0..c873c0c 100644
--- a/src/cmd_se_ecdh.rs
+++ b/src/cmd_se_ecdh.rs
@@ -44,9 +44,8 @@ impl Command for CommandImpl {
             util_msg::set_logger_std_out(false);
         }
 
-        let se_key_uri = match parse_key_uri(key)? {
-            KeyUri::SecureEnclaveKey(se_key_uri) => se_key_uri,
-        };
+        let KeyUri::SecureEnclaveKey(se_key_uri) = parse_key_uri(key)?;
+        debugging!("Secure enclave key URI: {:?}", se_key_uri);
 
         let ephemeral_public_key_bytes = hex::decode(epk)?;
         let dh =
diff --git a/src/cmd_se_ecsign.rs b/src/cmd_se_ecsign.rs
index 52e3905..1cba876 100644
--- a/src/cmd_se_ecsign.rs
+++ b/src/cmd_se_ecsign.rs
@@ -55,10 +55,7 @@ impl Command for CommandImpl {
             util_msg::set_logger_std_out(false);
         }
 
-        let se_key_uri = match parse_key_uri(key)? {
-            KeyUri::SecureEnclaveKey(se_key_uri) => se_key_uri,
-        };
-
+        let KeyUri::SecureEnclaveKey(se_key_uri) = parse_key_uri(key)?;
         debugging!("Secure enclave key URI: {:?}", se_key_uri);
 
         let signature = seutil::secure_enclave_p256_sign(&se_key_uri.private_key, &message_bytes)?;
diff --git a/src/keyutil.rs b/src/keyutil.rs
index d6251be..f682b21 100644
--- a/src/keyutil.rs
+++ b/src/keyutil.rs
@@ -7,23 +7,23 @@ pub enum KeyUri {
     SecureEnclaveKey(SecureEnclaveKey),
 }
 
-#[derive(Debug, PartialEq, Eq)]
-pub enum KeyModule {
-    SecureEnclave,
-    OpenPgpCard,
-    PersonalIdentityVerification,
-}
-
-impl KeyModule {
-    pub fn from(module: &str) -> Option<Self> {
-        match module {
-            "se" => Some(Self::SecureEnclave),
-            "pgp" => Some(Self::OpenPgpCard),
-            "piv" => Some(Self::PersonalIdentityVerification),
-            _ => None,
-        }
-    }
-}
+// #[derive(Debug, PartialEq, Eq)]
+// pub enum KeyModule {
+//     SecureEnclave,
+//     OpenPgpCard,
+//     PersonalIdentityVerification,
+// }
+//
+// impl KeyModule {
+//     pub fn from(module: &str) -> Option<Self> {
+//         match module {
+//             "se" => Some(Self::SecureEnclave),
+//             "pgp" => Some(Self::OpenPgpCard),
+//             "piv" => Some(Self::PersonalIdentityVerification),
+//             _ => None,
+//         }
+//     }
+// }
 
 #[derive(Debug, PartialEq, Eq)]
 pub enum KeyUsage {
@@ -37,12 +37,13 @@ impl KeyUsage {
         match usage {
             "signing" => Some(Self::Singing),
             "key_agreement" => Some(Self::KeyAgreement),
-            "*" => Some(Self::Singing),
+            "*" => Some(Self::Any),
             _ => None,
         }
     }
 }
 
+#[allow(dead_code)]
 #[derive(Debug)]
 pub struct SecureEnclaveKey {
     pub host: String,
@@ -75,11 +76,14 @@ pub fn parse_key_uri(key_uri: &str) -> XResult<KeyUri> {
         Some(key_usage) => key_usage,
     };
 
-    Ok(KeyUri::SecureEnclaveKey(SecureEnclaveKey {
+    let parsed_key_uri = KeyUri::SecureEnclaveKey(SecureEnclaveKey {
         host: host.to_string(),
         usage: key_usage,
         private_key: left_part.to_string(),
-    }))
+    });
+
+    debugging!("Parsed key uri: {:?}", parsed_key_uri);
+    Ok(parsed_key_uri)
 }
 
 #[test]
diff --git a/src/main.rs b/src/main.rs
index 1575c69..8ca1e75 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -33,11 +33,11 @@ mod cmd_rsaverify;
 #[cfg(feature = "with-secure-enclave")]
 mod cmd_se;
 #[cfg(feature = "with-secure-enclave")]
-mod cmd_se_generate;
+mod cmd_se_ecdh;
 #[cfg(feature = "with-secure-enclave")]
 mod cmd_se_ecsign;
 #[cfg(feature = "with-secure-enclave")]
-mod cmd_se_ecdh;
+mod cmd_se_generate;
 mod cmd_signfile;
 mod cmd_signjwt;
 mod cmd_sshagent;
@@ -54,6 +54,7 @@ mod ecdhutil;
 mod ecdsautil;
 mod fido;
 mod hmacutil;
+mod keyutil;
 mod pgpcardutil;
 mod pinutil;
 mod pivutil;
@@ -64,7 +65,6 @@ mod seutil;
 mod signfile;
 mod sshutil;
 mod util;
-mod keyutil;
 
 pub struct DefaultCommandImpl;
 
@@ -138,11 +138,15 @@ fn inner_main() -> CommandError {
         Box::new(cmd_se_ecdh::CommandImpl),
     ];
 
-    let mut features: Vec<&str> = vec![];
-    #[cfg(feature = "with-sequoia-openpgp")]
-    features.push("sequoia-openpgp");
-    #[cfg(feature = "with-secure-enclave")]
-    features.push("secure-enclave");
+    #[allow(clippy::vec_init_then_push)]
+    let features = {
+        let mut features: Vec<&str> = vec![];
+        #[cfg(feature = "with-sequoia-openpgp")]
+        features.push("sequoia-openpgp");
+        #[cfg(feature = "with-secure-enclave")]
+        features.push("secure-enclave");
+        features
+    };
     let about = format!(
         "{}, features: [{}]",
         "Card Cli is a command tool for WebAuthn, OpenPGP, YubiKey ... smart cards",