From a4955998fe5c741792f3fb0eea71f79f6551997b Mon Sep 17 00:00:00 2001
From: Sebastian Hasler <sebastian.hasler@sec.uni-stuttgart.de>
Date: Tue, 17 Jan 2023 12:07:16 +0100
Subject: [PATCH] Impl `Random` for `Wrapping`

---
 src/wrapping.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/wrapping.rs b/src/wrapping.rs
index c2f6c2b3..83311c58 100644
--- a/src/wrapping.rs
+++ b/src/wrapping.rs
@@ -4,6 +4,9 @@ use crate::Zero;
 use core::fmt;
 use subtle::{Choice, ConditionallySelectable, ConstantTimeEq};
 
+#[cfg(feature = "rand_core")]
+use {crate::Random, rand_core::CryptoRngCore};
+
 #[cfg(feature = "serde")]
 use serdect::serde::{Deserialize, Deserializer, Serialize, Serializer};
 
@@ -60,6 +63,13 @@ impl<T: ConstantTimeEq> ConstantTimeEq for Wrapping<T> {
     }
 }
 
+#[cfg(feature = "rand_core")]
+impl<T: Random> Random for Wrapping<T> {
+    fn random(rng: &mut impl CryptoRngCore) -> Self {
+        Wrapping(Random::random(rng))
+    }
+}
+
 #[cfg(feature = "serde")]
 #[cfg_attr(docsrs, doc(cfg(feature = "serde")))]
 impl<'de, T: Deserialize<'de>> Deserialize<'de> for Wrapping<T> {