diff --git a/src/main.rs b/src/main.rs
index d32a7cf..2ab4644 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,6 +1,7 @@
-use keygen::Person;
 use discrete_logarithm::discrete_log_pollard_rho;
+use keygen::Person;
 use rug::Integer;
+use utils::mod_pow;
 
 mod keygen;
 mod utils;
@@ -11,12 +12,37 @@ fn main() {
     Person::diffie_hellman(&mut alice, &mut bob);
     alice.send(b"Hello World", &bob);
 
-    let n_primediv = discrete_log_pollard_rho(&Integer::from(alice.r#mod.unwrap())
-    , &Integer::from(alice.public_key.unwrap()), &Integer::from(alice.gen.unwrap()), None);
+    let alice_priv = discrete_log_pollard_rho(
+        &Integer::from(alice.r#mod.unwrap()),
+        &Integer::from(alice.public_key.unwrap()),
+        &Integer::from(alice.gen.unwrap()),
+        None,
+    ).unwrap();
+    let bob_priv = discrete_log_pollard_rho(
+        &Integer::from(bob.r#mod.unwrap()),
+        &Integer::from(bob.public_key.unwrap()),
+        &Integer::from(bob.gen.unwrap()),
+        None,
+    );
     eprintln!(
-        "[{}] Calculated private key {} from public key {}",
+        "[mallory] Calculated {}'s private key {} from {}'s public key {}",
+        alice.name,
+        &alice_priv,
         alice.name,
-        n_primediv.unwrap(),
         alice.public_key.unwrap()
     );
+    eprintln!(
+        "[mallory] Calculated {}'s private key {} from {}'s public key {}",
+        bob.name,
+        bob_priv.unwrap(),
+        bob.name,
+        bob.public_key.unwrap()
+    );
+    eprintln!(
+        "[mallory] Calculated {}'s and {}'s shared secret {}",
+        alice.name,
+        bob.name,
+        mod_pow(bob.public_key.unwrap(), alice_priv.to_u32_wrapping(), alice.r#mod.unwrap())
+    );
+    //Some(mod_pow(public, self.private_key.unwrap(), r#mod
 }
diff --git a/src/utils.rs b/src/utils.rs
index 678084d..26f0416 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -25,4 +25,4 @@ where
         exp /= T::from(2);
     }
     result
-}
\ No newline at end of file
+}