1 files changed, 29 insertions, 0 deletions
diff --git a/CryptoPkg/Library/IntrinsicLib/Math.c b/CryptoPkg/Library/IntrinsicLib/Math.c
new file mode 100644
index 0000000..f498523
--- /dev/null
+++ b/CryptoPkg/Library/IntrinsicLib/Math.c
@@ -0,0 +1,29 @@
+/** @file
+  Intrinsic Math Routines Wrapper Implementation for OpenSSL-based
+  Cryptographic Library.
+
+Copyright (c) 2025, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Base.h>
+#include <Library/BaseLib.h>
+
+long long
+__ashlti3 (
+  long long  a,
+  int        b
+  )
+{
+  return LShiftU64 (a, b);
+}
+
+long
+__lshrdi3 (
+  long  a,
+  int   b
+  )
+{
+  return a >> b;
+}