-/** @file
- This library is BaseCrypto SHA384 hash instance.
- It can be registered to BaseCrypto router, to serve as hash engine.
-
-Copyright (c) 2018, 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.
-
-**/
-
-#include <PiPei.h>
-
-#include <Library/BaseLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/DebugLib.h>
-#include <Library/BaseCryptLib.h>
-#include <Library/MemoryAllocationLib.h>
-#include <Library/HashLib.h>
-
-/**
- The function set SHA384 to digest list.
-
- @param DigestList digest list
- @param Sha384Digest SHA384 digest
-**/
-VOID
-Tpm2SetSha384ToDigestList (
- IN TPML_DIGEST_VALUES *DigestList,
- IN UINT8 *Sha384Digest
- )
-{
- DigestList->count = 1;
- DigestList->digests[0].hashAlg = TPM_ALG_SHA384;
- CopyMem (
- DigestList->digests[0].digest.sha384,
- Sha384Digest,
- SHA384_DIGEST_SIZE
- );
-}
-
-/**
- Start hash sequence.
-
- @param HashHandle Hash handle.
-
- @retval EFI_SUCCESS Hash sequence start and HandleHandle returned.
- @retval EFI_OUT_OF_RESOURCES No enough resource to start hash.
-**/
-EFI_STATUS
-EFIAPI
-Sha384HashInit (
- OUT HASH_HANDLE *HashHandle
- )
-{
- VOID *Sha384Ctx;
- UINTN CtxSize;
-
- CtxSize = Sha384GetContextSize ();
- Sha384Ctx = AllocatePool (CtxSize);
- ASSERT (Sha384Ctx != NULL);
-
- Sha384Init (Sha384Ctx);
-
- *HashHandle = (HASH_HANDLE)Sha384Ctx;
-
- return EFI_SUCCESS;
-}
-
-/**
- Update hash sequence data.
-
- @param HashHandle Hash handle.
- @param DataToHash Data to be hashed.
- @param DataToHashLen Data size.
-
- @retval EFI_SUCCESS Hash sequence updated.
-**/
-EFI_STATUS
-EFIAPI
-Sha384HashUpdate (
- IN HASH_HANDLE HashHandle,
- IN VOID *DataToHash,
- IN UINTN DataToHashLen
- )
-{
- VOID *Sha384Ctx;
-
- Sha384Ctx = (VOID *)HashHandle;
- Sha384Update (Sha384Ctx, DataToHash, DataToHashLen);
-
- return EFI_SUCCESS;
-}
-
-/**
- Complete hash sequence complete.
-
- @param HashHandle Hash handle.
- @param DigestList Digest list.
-
- @retval EFI_SUCCESS Hash sequence complete and DigestList is returned.
-**/
-EFI_STATUS
-EFIAPI
-Sha384HashFinal (
- IN HASH_HANDLE HashHandle,
- OUT TPML_DIGEST_VALUES *DigestList
- )
-{
- UINT8 Digest[SHA384_DIGEST_SIZE];
- VOID *Sha384Ctx;
-
- Sha384Ctx = (VOID *)HashHandle;
- Sha384Final (Sha384Ctx, Digest);
-
- FreePool (Sha384Ctx);
-
- Tpm2SetSha384ToDigestList (DigestList, Digest);
-
- return EFI_SUCCESS;
-}
-
-HASH_INTERFACE mSha384InternalHashInstance = {
- HASH_ALGORITHM_SHA384_GUID,
- Sha384HashInit,
- Sha384HashUpdate,
- Sha384HashFinal,
-};
-
-/**
- The function register SHA384 instance.
-
- @retval EFI_SUCCESS SHA384 instance is registered, or system dose not surpport registr SHA384 instance
-**/
-EFI_STATUS
-EFIAPI
-HashInstanceLibSha384Constructor (
- VOID
- )
-{
- EFI_STATUS Status;
-
- Status = RegisterHashInterfaceLib (&mSha384InternalHashInstance);
- if ((Status == EFI_SUCCESS) || (Status == EFI_UNSUPPORTED)) {
- //
- // Unsupported means platform policy does not need this instance enabled.
- //
- return EFI_SUCCESS;
- }
- return Status;
-}
\ No newline at end of file
+/** @file\r
+ This library is BaseCrypto SHA384 hash instance.\r
+ It can be registered to BaseCrypto router, to serve as hash engine.\r
+\r
+Copyright (c) 2018, Intel Corporation. All rights reserved. <BR>\r
+This program and the accompanying materials\r
+are licensed and made available under the terms and conditions of the BSD License\r
+which accompanies this distribution. The full text of the license may be found at\r
+http://opensource.org/licenses/bsd-license.php\r
+\r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+**/\r
+\r
+#include <PiPei.h>\r
+\r
+#include <Library/BaseLib.h>\r
+#include <Library/BaseMemoryLib.h>\r
+#include <Library/DebugLib.h>\r
+#include <Library/BaseCryptLib.h>\r
+#include <Library/MemoryAllocationLib.h>\r
+#include <Library/HashLib.h>\r
+\r
+/**\r
+ The function set SHA384 to digest list.\r
+\r
+ @param DigestList digest list\r
+ @param Sha384Digest SHA384 digest\r
+**/\r
+VOID\r
+Tpm2SetSha384ToDigestList (\r
+ IN TPML_DIGEST_VALUES *DigestList,\r
+ IN UINT8 *Sha384Digest\r
+ )\r
+{\r
+ DigestList->count = 1;\r
+ DigestList->digests[0].hashAlg = TPM_ALG_SHA384;\r
+ CopyMem (\r
+ DigestList->digests[0].digest.sha384,\r
+ Sha384Digest,\r
+ SHA384_DIGEST_SIZE\r
+ );\r
+}\r
+\r
+/**\r
+ Start hash sequence.\r
+\r
+ @param HashHandle Hash handle.\r
+\r
+ @retval EFI_SUCCESS Hash sequence start and HandleHandle returned.\r
+ @retval EFI_OUT_OF_RESOURCES No enough resource to start hash.\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+Sha384HashInit (\r
+ OUT HASH_HANDLE *HashHandle\r
+ )\r
+{\r
+ VOID *Sha384Ctx;\r
+ UINTN CtxSize;\r
+\r
+ CtxSize = Sha384GetContextSize ();\r
+ Sha384Ctx = AllocatePool (CtxSize);\r
+ ASSERT (Sha384Ctx != NULL);\r
+\r
+ Sha384Init (Sha384Ctx);\r
+\r
+ *HashHandle = (HASH_HANDLE)Sha384Ctx;\r
+\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+ Update hash sequence data.\r
+\r
+ @param HashHandle Hash handle.\r
+ @param DataToHash Data to be hashed.\r
+ @param DataToHashLen Data size.\r
+\r
+ @retval EFI_SUCCESS Hash sequence updated.\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+Sha384HashUpdate (\r
+ IN HASH_HANDLE HashHandle,\r
+ IN VOID *DataToHash,\r
+ IN UINTN DataToHashLen\r
+ )\r
+{\r
+ VOID *Sha384Ctx;\r
+\r
+ Sha384Ctx = (VOID *)HashHandle;\r
+ Sha384Update (Sha384Ctx, DataToHash, DataToHashLen);\r
+\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+ Complete hash sequence complete.\r
+\r
+ @param HashHandle Hash handle.\r
+ @param DigestList Digest list.\r
+\r
+ @retval EFI_SUCCESS Hash sequence complete and DigestList is returned.\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+Sha384HashFinal (\r
+ IN HASH_HANDLE HashHandle,\r
+ OUT TPML_DIGEST_VALUES *DigestList\r
+ )\r
+{\r
+ UINT8 Digest[SHA384_DIGEST_SIZE];\r
+ VOID *Sha384Ctx;\r
+\r
+ Sha384Ctx = (VOID *)HashHandle;\r
+ Sha384Final (Sha384Ctx, Digest);\r
+\r
+ FreePool (Sha384Ctx);\r
+\r
+ Tpm2SetSha384ToDigestList (DigestList, Digest);\r
+\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+HASH_INTERFACE mSha384InternalHashInstance = {\r
+ HASH_ALGORITHM_SHA384_GUID,\r
+ Sha384HashInit,\r
+ Sha384HashUpdate,\r
+ Sha384HashFinal,\r
+};\r
+\r
+/**\r
+ The function register SHA384 instance.\r
+\r
+ @retval EFI_SUCCESS SHA384 instance is registered, or system dose not surpport registr SHA384 instance\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+HashInstanceLibSha384Constructor (\r
+ VOID\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+\r
+ Status = RegisterHashInterfaceLib (&mSha384InternalHashInstance);\r
+ if ((Status == EFI_SUCCESS) || (Status == EFI_UNSUPPORTED)) {\r
+ //\r
+ // Unsupported means platform policy does not need this instance enabled.\r
+ //\r
+ return EFI_SUCCESS;\r
+ }\r
+ return Status;\r
+}\r