From bdee1b35d807f0be2c4cbf1ba8b6abdb0a852bfb Mon Sep 17 00:00:00 2001
From: Larry Ewing <lewing@microsoft.com>
Date: Mon, 19 Oct 2020 17:29:43 -0500
Subject: [PATCH 1/2] Remove UnsupportedOsPlatform from CryptoConfig as it is a
 safe utility class

---
 .../src/System/Security/Cryptography/CryptoConfig.cs             | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/libraries/System.Security.Cryptography.Algorithms/src/System/Security/Cryptography/CryptoConfig.cs b/src/libraries/System.Security.Cryptography.Algorithms/src/System/Security/Cryptography/CryptoConfig.cs
index 10ada271582680..8364139457a2c1 100644
--- a/src/libraries/System.Security.Cryptography.Algorithms/src/System/Security/Cryptography/CryptoConfig.cs
+++ b/src/libraries/System.Security.Cryptography.Algorithms/src/System/Security/Cryptography/CryptoConfig.cs
@@ -12,7 +12,6 @@
 
 namespace System.Security.Cryptography
 {
-    [UnsupportedOSPlatform("browser")]
     public class CryptoConfig
     {
         private const string AssemblyName_Cng = "System.Security.Cryptography.Cng";

From 230bd9c913f203c21f6713211877fe20b624c09a Mon Sep 17 00:00:00 2001
From: Larry Ewing <lewing@microsoft.com>
Date: Mon, 19 Oct 2020 17:45:25 -0500
Subject: [PATCH 2/2] Clean up the other references

---
 .../ref/System.Security.Cryptography.Algorithms.cs               | 1 -
 .../src/System/Security/Cryptography/CryptoConfig.cs             | 1 -
 2 files changed, 2 deletions(-)

diff --git a/src/libraries/System.Security.Cryptography.Algorithms/ref/System.Security.Cryptography.Algorithms.cs b/src/libraries/System.Security.Cryptography.Algorithms/ref/System.Security.Cryptography.Algorithms.cs
index e5b2651a5d6bea..5af666dc29fbdd 100644
--- a/src/libraries/System.Security.Cryptography.Algorithms/ref/System.Security.Cryptography.Algorithms.cs
+++ b/src/libraries/System.Security.Cryptography.Algorithms/ref/System.Security.Cryptography.Algorithms.cs
@@ -96,7 +96,6 @@ protected AsymmetricSignatureFormatter() { }
         public abstract void SetHashAlgorithm(string strName);
         public abstract void SetKey(System.Security.Cryptography.AsymmetricAlgorithm key);
     }
-    [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("browser")]
     public partial class CryptoConfig
     {
         public CryptoConfig() { }
diff --git a/src/libraries/System.Security.Cryptography.Algorithms/src/System/Security/Cryptography/CryptoConfig.cs b/src/libraries/System.Security.Cryptography.Algorithms/src/System/Security/Cryptography/CryptoConfig.cs
index 8364139457a2c1..a1aea6e932dd91 100644
--- a/src/libraries/System.Security.Cryptography.Algorithms/src/System/Security/Cryptography/CryptoConfig.cs
+++ b/src/libraries/System.Security.Cryptography.Algorithms/src/System/Security/Cryptography/CryptoConfig.cs
@@ -8,7 +8,6 @@
 using System.Globalization;
 using System.Reflection;
 using System.Runtime.InteropServices;
-using System.Runtime.Versioning;
 
 namespace System.Security.Cryptography
 {