com

src/elliptic_curve/elliptic_curve.rs

@@ -45,10 +45,15 @@ impl EllipticCurve {
             (phi, psi)
         };
 
+        println!("{}, {}", phi, psi);
+
+        let x = phi.clone() * phi.clone() - lhs.x.clone() - rhs.x.clone();
+        let y = - phi * x.clone() - psi;
+
         EllipticCurvePoint {
-            x: phi.clone() * phi - lhs.x.clone() - rhs.x.clone(),
-            y: todo!(),
-            infinity: todo!(), 
+            x,
+            y,
+            infinity: false
         }
     }
 

src/main.rs

@@ -1,3 +1,20 @@
+use encrypt::{common::finite_field::FiniteFieldElement, elliptic_curve::elliptic_curve::{EllipticCurve, EllipticCurvePoint}, b, ffe};
+use bigdecimal::{BigDecimal, FromPrimitive};
+
 fn main() {
     println!("Encryption Library");
+
+    let ec = EllipticCurve {
+        a: b!(1),
+        b: b!(1),
+        p: b!(5),
+    };
+
+    let ecp1 = EllipticCurvePoint {
+        x: ffe!(0, 5),
+        y: ffe!(1, 5),
+        infinity: false
+    };
+
+    println!("{:?}", ec.add(ecp1.clone(), ecp1));
 }