From 3407fd0e44378df05ee566f33d14eb18da4f821d Mon Sep 17 00:00:00 2001
From: Conrado Gouvea <conradoplg@gmail.com>
Date: Thu, 23 Nov 2023 12:22:28 -0300
Subject: [PATCH] add comment

---
 tests/frost_redpallas.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/frost_redpallas.rs b/tests/frost_redpallas.rs
index 7cb33e7..1843eff 100644
--- a/tests/frost_redpallas.rs
+++ b/tests/frost_redpallas.rs
@@ -82,6 +82,8 @@ fn check_deserialize_non_canonical() {
 fn check_even_y_frost_core() {
     let mut rng = thread_rng();
 
+    // Since there is a 50% chance of the public key having an odd Y (which
+    // we need to actually test), loop until we get an odd Y.
     loop {
         let max_signers = 5;
         let min_signers = 3;