period finder

src/main.rs

@@ -1,8 +1,10 @@
 mod lfsr;
+mod period;
 mod tea3;
 
 use lfsr::Lfsr;
-use tea3::{Tea3, period_floyd};
+use period::{period_bruteforce, period_floyd, period_paper};
+use tea3::Tea3;
 
 fn main() {
     let mut lfsr = Lfsr::new(4, vec![0, 3], vec![0x12, 0x34, 0x56, 0x78]);
@@ -47,5 +49,8 @@ fn main() {
 
     println!("Decrypted : {:?}", decrypted);
 
-    // println!("\nperiod: {}", period_floyd(vec![0, 0, 0, 0, 0, 0, 0, 0, 0, 0], vec![0; 8]));
+    println!(
+        "\nPaper period: {}",
+        period_paper(vec![1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
+    );
 }