1 files changed, 31 insertions, 0 deletions
diff --git a/SecurityPkg/RandomNumberGenerator/RngDxe/Rand/AesCore.h b/SecurityPkg/RandomNumberGenerator/RngDxe/Rand/AesCore.h
new file mode 100644
index 0000000000..e07f90050a
--- /dev/null
+++ b/SecurityPkg/RandomNumberGenerator/RngDxe/Rand/AesCore.h
@@ -0,0 +1,31 @@
+/** @file
+  Function prototype for AES Block Cipher support.
+
+Copyright (c) 2013, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef __AES_CORE_H__
+#define __AES_CORE_H__
+
+/**
+  Encrypts one single block data (128 bits) with AES algorithm.
+
+  @param[in]  Key                AES symmetric key buffer.
+  @param[in]  InData             One block of input plaintext to be encrypted.
+  @param[out] OutData            Encrypted output ciphertext.
+
+  @retval EFI_SUCCESS            AES Block Encryption succeeded.
+  @retval EFI_INVALID_PARAMETER  One or more parameters are invalid.
+
+**/
+EFI_STATUS
+EFIAPI
+AesEncrypt (
+  IN  UINT8        *Key,
+  IN  UINT8        *InData,
+  OUT UINT8        *OutData
+  );
+
+#endif  // __AES_CORE_H__