From 5ddc30061cb740e59586098973b64898478524e8 Mon Sep 17 00:00:00 2001
From: Henry de Valence <hdevalence@hdevalence.ca>
Date: Sun, 27 Jan 2019 23:13:58 -0800
Subject: [PATCH 1/2] Implement ConstantTimeEq on compressed points.

---
 src/edwards.rs   | 10 +++++++---
 src/ristretto.rs |  6 ++++++
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/src/edwards.rs b/src/edwards.rs
index b37a9da..b750573 100644
--- a/src/edwards.rs
+++ b/src/edwards.rs
@@ -142,6 +142,12 @@ use traits::VartimeMultiscalarMul;
 #[derive(Copy, Clone, Eq, PartialEq)]
 pub struct CompressedEdwardsY(pub [u8; 32]);
 
+impl ConstantTimeEq for CompressedEdwardsY {
+    fn ct_eq(&self, other: &CompressedEdwardsY) -> Choice {
+        self.as_bytes().ct_eq(other.as_bytes())
+    }
+}
+
 impl Debug for CompressedEdwardsY {
     fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
         write!(f, "CompressedEdwardsY: {:?}", self.as_bytes())
@@ -377,9 +383,7 @@ impl ConditionallySelectable for EdwardsPoint {
 
 impl ConstantTimeEq for EdwardsPoint {
     fn ct_eq(&self, other: &EdwardsPoint) -> Choice {
-        self.compress()
-            .as_bytes()
-            .ct_eq(other.compress().as_bytes())
+        self.compress().ct_eq(&other.compress())
     }
 }
 
diff --git a/src/ristretto.rs b/src/ristretto.rs
index 234af93..dd1b3a5 100644
--- a/src/ristretto.rs
+++ b/src/ristretto.rs
@@ -202,6 +202,12 @@ use traits::{MultiscalarMul, VartimeMultiscalarMul};
 #[derive(Copy, Clone, Eq, PartialEq)]
 pub struct CompressedRistretto(pub [u8; 32]);
 
+impl ConstantTimeEq for CompressedRistretto {
+    fn ct_eq(&self, other: &CompressedRistretto) -> Choice {
+        self.as_bytes().ct_eq(other.as_bytes())
+    }
+}
+
 impl CompressedRistretto {
     /// Copy the bytes of this `CompressedRistretto`.
     pub fn to_bytes(&self) -> [u8; 32] {

From 9cd4551b40a7328eed18717b527bc8ba9331fa27 Mon Sep 17 00:00:00 2001
From: Henry de Valence <hdevalence@hdevalence.ca>
Date: Sun, 27 Jan 2019 23:17:27 -0800
Subject: [PATCH 2/2] Bump patch version

---
 Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index 3562f0d..a437e7e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "curve25519-dalek"
-version = "1.0.2"
+version = "1.0.3"
 authors = ["Isis Lovecruft <isis@patternsinthevoid.net>",
            "Henry de Valence <hdevalence@hdevalence.ca>"]
 readme = "README.md"