Changeset 80721 in vbox for trunk/src/VBox/Devices/EFI/FirmwareNew/CryptoPkg/Library/BaseCryptLib/InternalCryptLib.h

Timestamp:

Sep 11, 2019 8:46:37 AM (6 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

133262

Message:

Devices/EFI/FirmwareNew: Start upgrade process to edk2-stable201908 (compiles on Windows and works to some extent), bugref:4643

Location:

trunk/src/VBox/Devices/EFI/FirmwareNew

Files:

• . (modified) (1 prop)
• CryptoPkg/Library/BaseCryptLib/InternalCryptLib.h (modified) (2 diffs)

trunk/src/VBox/Devices/EFI/FirmwareNew/CryptoPkg/Library/BaseCryptLib/InternalCryptLib.h

@@ -3 +3 @@
 
 Copyright (c) 2010 - 2017, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
@@ -34 +28 @@
 #endif
 
+/**
+  Check input P7Data is a wrapped ContentInfo structure or not. If not construct
+  a new structure to wrap P7Data.
+
+  Caution: This function may receive untrusted input.
+  UEFI Authenticated Variable is external input, so this function will do basic
+  check for PKCS#7 data structure.
+
+  @param[in]  P7Data       Pointer to the PKCS#7 message to verify.
+  @param[in]  P7Length     Length of the PKCS#7 message in bytes.
+  @param[out] WrapFlag     If TRUE P7Data is a ContentInfo structure, otherwise
+                           return FALSE.
+  @param[out] WrapData     If return status of this function is TRUE:
+                           1) when WrapFlag is TRUE, pointer to P7Data.
+                           2) when WrapFlag is FALSE, pointer to a new ContentInfo
+                           structure. It's caller's responsibility to free this
+                           buffer.
+  @param[out] WrapDataSize Length of ContentInfo structure in bytes.
+
+  @retval     TRUE         The operation is finished successfully.
+  @retval     FALSE        The operation is failed due to lack of resources.
+
+**/
+BOOLEAN
+WrapPkcs7Data (
+  IN  CONST UINT8  *P7Data,
+  IN  UINTN        P7Length,
+  OUT BOOLEAN      *WrapFlag,
+  OUT UINT8        **WrapData,
+  OUT UINTN        *WrapDataSize
+  );
+
 #endif