diff --git a/src/libraries/Common/src/System/Security/Cryptography/RSACng.SignVerify.cs b/src/libraries/Common/src/System/Security/Cryptography/RSACng.SignVerify.cs
index 7eaf3f9e9a6d3..82709832cd88d 100644
--- a/src/libraries/Common/src/System/Security/Cryptography/RSACng.SignVerify.cs
+++ b/src/libraries/Common/src/System/Security/Cryptography/RSACng.SignVerify.cs
@@ -32,9 +32,9 @@ private static int GetHashSizeInBytes(HashAlgorithmName hashAlgorithm)
         {
             return s_hashSizes.GetOrAdd(
                 hashAlgorithm,
-                alg =>
+                static hashAlgorithm =>
                 {
-                    using (HashProviderCng hashProvider = new HashProviderCng(alg.Name!, null))
+                    using (HashProviderCng hashProvider = new HashProviderCng(hashAlgorithm.Name!, null))
                     {
                         return hashProvider.HashSizeInBytes;
                     }
diff --git a/src/libraries/Common/src/System/Security/Cryptography/RsaPaddingProcessor.cs b/src/libraries/Common/src/System/Security/Cryptography/RsaPaddingProcessor.cs
index 8ee516f1cf5ad..9538db1414322 100644
--- a/src/libraries/Common/src/System/Security/Cryptography/RsaPaddingProcessor.cs
+++ b/src/libraries/Common/src/System/Security/Cryptography/RsaPaddingProcessor.cs
@@ -74,7 +74,7 @@ internal static RsaPaddingProcessor OpenProcessor(HashAlgorithmName hashAlgorith
         {
             return s_lookup.GetOrAdd(
                 hashAlgorithmName,
-                alg =>
+                static hashAlgorithmName =>
                 {
                     using (IncrementalHash hasher = IncrementalHash.CreateHash(hashAlgorithmName))
                     {