Use Convert.ToHexStringLower

martincostello · martincostello · commit c2c229f2d732 · 2025-03-22T08:01:38.000Z
Avoid allocation of additional string via `ToLowerInvariant()`.
diff --git a/src/AspNet.Security.OAuth.Odnoklassniki/OdnoklassnikiAuthenticationHandler.cs b/src/AspNet.Security.OAuth.Odnoklassniki/OdnoklassnikiAuthenticationHandler.cs
@@ -74,7 +74,7 @@ private static string GetMD5Hash(string input)
         var hash = MD5.HashData(Encoding.UTF8.GetBytes(input));
 #pragma warning restore CA5351
 
-        return Convert.ToHexString(hash).ToLowerInvariant();
+        return Convert.ToHexStringLower(hash);
     }
 
     private static partial class Log

Original file line number	Diff line number	Diff line change
`@@ -74,7 +74,7 @@ private static string GetMD5Hash(string input)`
`74`	`74`	`var hash = MD5.HashData(Encoding.UTF8.GetBytes(input));`
`75`	`75`	`#pragma warning restore CA5351`
`76`	`76`
`77`		`- return Convert.ToHexString(hash).ToLowerInvariant();`
	`77`	`+ return Convert.ToHexStringLower(hash);`
`78`	`78`	`}`
`79`	`79`
`80`	`80`	`private static partial class Log`