1 files changed, 45 insertions, 0 deletions
diff --git a/CryptoPkg/Library/BaseCryptLibMbedTls/Pk/CryptAuthenticodeNull.c b/CryptoPkg/Library/BaseCryptLibMbedTls/Pk/CryptAuthenticodeNull.c
new file mode 100644
index 0000000000..9be5b4296e
--- /dev/null
+++ b/CryptoPkg/Library/BaseCryptLibMbedTls/Pk/CryptAuthenticodeNull.c
@@ -0,0 +1,45 @@
+/** @file
+  Authenticode Portable Executable Signature Verification which does not provide
+  real capabilities.
+
+Copyright (c) 2023, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include "InternalCryptLib.h"
+
+/**
+  Verifies the validity of a PE/COFF Authenticode Signature as described in "Windows
+  Authenticode Portable Executable Signature Format".
+
+  Return FALSE to indicate this interface is not supported.
+
+  @param[in]  AuthData     Pointer to the Authenticode Signature retrieved from signed
+                           PE/COFF image to be verified.
+  @param[in]  DataSize     Size of the Authenticode Signature in bytes.
+  @param[in]  TrustedCert  Pointer to a trusted/root certificate encoded in DER, which
+                           is used for certificate chain verification.
+  @param[in]  CertSize     Size of the trusted certificate in bytes.
+  @param[in]  ImageHash    Pointer to the original image file hash value. The procedure
+                           for calculating the image hash value is described in Authenticode
+                           specification.
+  @param[in]  HashSize     Size of Image hash value in bytes.
+
+  @retval FALSE  This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+AuthenticodeVerify (
+  IN  CONST UINT8  *AuthData,
+  IN  UINTN        DataSize,
+  IN  CONST UINT8  *TrustedCert,
+  IN  UINTN        CertSize,
+  IN  CONST UINT8  *ImageHash,
+  IN  UINTN        HashSize
+  )
+{
+  ASSERT (FALSE);
+  return FALSE;
+}