From b2ec672125237182fe96f5f1fcff3cd16ce39623 Mon Sep 17 00:00:00 2001
From: Emman <emman.sun@cargosmart.com>
Date: Wed, 15 Dec 2021 14:00:48 +0800
Subject: [PATCH] add comments

---
 sm2/sm2_test.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sm2/sm2_test.go b/sm2/sm2_test.go
index eeee535..c53c0e1 100644
--- a/sm2/sm2_test.go
+++ b/sm2/sm2_test.go
@@ -250,6 +250,7 @@ func Test_signVerify(t *testing.T) {
 	}
 }
 
+// Check that signatures are safe even with a broken entropy source.
 func TestNonceSafety(t *testing.T) {
 	priv, _ := GenerateKey(rand.Reader)
 
@@ -277,6 +278,7 @@ func TestNonceSafety(t *testing.T) {
 	}
 }
 
+// Check that signatures remain non-deterministic with a functional entropy source.
 func TestINDCCA(t *testing.T) {
 	priv, _ := GenerateKey(rand.Reader)