From 0409db6f40e08241d5aebbfe42e9e95f6513c8f4 Mon Sep 17 00:00:00 2001
From: daxpedda <daxpedda@gmail.com>
Date: Tue, 31 Jan 2023 23:19:33 +0100
Subject: [PATCH] Depend on `ProjectivePoint: ToEncodedPoint` (#95)

---
 src/group/elliptic_curve.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/group/elliptic_curve.rs b/src/group/elliptic_curve.rs
index b534e8e..edbd958 100644
--- a/src/group/elliptic_curve.rs
+++ b/src/group/elliptic_curve.rs
@@ -23,7 +23,7 @@ use crate::{Error, InternalError, Result};
 impl<C> Group for C
 where
     C: GroupDigest,
-    ProjectivePoint<Self>: CofactorGroup,
+    ProjectivePoint<Self>: CofactorGroup + ToEncodedPoint<Self>,
     FieldSize<Self>: ModulusSize,
     AffinePoint<Self>: FromEncodedPoint<Self> + ToEncodedPoint<Self>,
     Scalar<Self>: FromOkm,
@@ -65,8 +65,7 @@ where
     }
 
     fn serialize_elem(elem: Self::Elem) -> GenericArray<u8, Self::ElemLen> {
-        let affine: AffinePoint<Self> = elem.into();
-        let bytes = affine.to_encoded_point(true);
+        let bytes = elem.to_encoded_point(true);
         let bytes = bytes.as_bytes();
         let mut result = GenericArray::default();
         result[..bytes.len()].copy_from_slice(bytes);