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-rw-r--r--SecurityPkg/Library/HashInstanceLibSha512/HashInstanceLibSha512.c308
1 files changed, 154 insertions, 154 deletions
diff --git a/SecurityPkg/Library/HashInstanceLibSha512/HashInstanceLibSha512.c b/SecurityPkg/Library/HashInstanceLibSha512/HashInstanceLibSha512.c
index 5dd15f5..8313370 100644
--- a/SecurityPkg/Library/HashInstanceLibSha512/HashInstanceLibSha512.c
+++ b/SecurityPkg/Library/HashInstanceLibSha512/HashInstanceLibSha512.c
@@ -1,154 +1,154 @@
-/** @file
- This library is BaseCrypto SHA512 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 SHA512 to digest list.
-
- @param DigestList digest list
- @param Sha512Digest SHA512 digest
-**/
-VOID
-Tpm2SetSha512ToDigestList (
- IN TPML_DIGEST_VALUES *DigestList,
- IN UINT8 *Sha512Digest
- )
-{
- DigestList->count = 1;
- DigestList->digests[0].hashAlg = TPM_ALG_SHA512;
- CopyMem (
- DigestList->digests[0].digest.sha512,
- Sha512Digest,
- SHA512_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
-Sha512HashInit (
- OUT HASH_HANDLE *HashHandle
- )
-{
- VOID *Sha512Ctx;
- UINTN CtxSize;
-
- CtxSize = Sha512GetContextSize ();
- Sha512Ctx = AllocatePool (CtxSize);
- ASSERT (Sha512Ctx != NULL);
-
- Sha512Init (Sha512Ctx);
-
- *HashHandle = (HASH_HANDLE)Sha512Ctx;
-
- 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
-Sha512HashUpdate (
- IN HASH_HANDLE HashHandle,
- IN VOID *DataToHash,
- IN UINTN DataToHashLen
- )
-{
- VOID *Sha512Ctx;
-
- Sha512Ctx = (VOID *)HashHandle;
- Sha512Update (Sha512Ctx, 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
-Sha512HashFinal (
- IN HASH_HANDLE HashHandle,
- OUT TPML_DIGEST_VALUES *DigestList
- )
-{
- UINT8 Digest[SHA512_DIGEST_SIZE];
- VOID *Sha512Ctx;
-
- Sha512Ctx = (VOID *)HashHandle;
- Sha512Final (Sha512Ctx, Digest);
-
- FreePool (Sha512Ctx);
-
- Tpm2SetSha512ToDigestList (DigestList, Digest);
-
- return EFI_SUCCESS;
-}
-
-HASH_INTERFACE mSha512InternalHashInstance = {
- HASH_ALGORITHM_SHA512_GUID,
- Sha512HashInit,
- Sha512HashUpdate,
- Sha512HashFinal,
-};
-
-/**
- The function register SHA512 instance.
-
- @retval EFI_SUCCESS SHA512 instance is registered, or system dose not surpport registr SHA512 instance
-**/
-EFI_STATUS
-EFIAPI
-HashInstanceLibSha512Constructor (
- VOID
- )
-{
- EFI_STATUS Status;
-
- Status = RegisterHashInterfaceLib (&mSha512InternalHashInstance);
- 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
+ This library is BaseCrypto SHA512 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 SHA512 to digest list.
+
+ @param DigestList digest list
+ @param Sha512Digest SHA512 digest
+**/
+VOID
+Tpm2SetSha512ToDigestList (
+ IN TPML_DIGEST_VALUES *DigestList,
+ IN UINT8 *Sha512Digest
+ )
+{
+ DigestList->count = 1;
+ DigestList->digests[0].hashAlg = TPM_ALG_SHA512;
+ CopyMem (
+ DigestList->digests[0].digest.sha512,
+ Sha512Digest,
+ SHA512_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
+Sha512HashInit (
+ OUT HASH_HANDLE *HashHandle
+ )
+{
+ VOID *Sha512Ctx;
+ UINTN CtxSize;
+
+ CtxSize = Sha512GetContextSize ();
+ Sha512Ctx = AllocatePool (CtxSize);
+ ASSERT (Sha512Ctx != NULL);
+
+ Sha512Init (Sha512Ctx);
+
+ *HashHandle = (HASH_HANDLE)Sha512Ctx;
+
+ 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
+Sha512HashUpdate (
+ IN HASH_HANDLE HashHandle,
+ IN VOID *DataToHash,
+ IN UINTN DataToHashLen
+ )
+{
+ VOID *Sha512Ctx;
+
+ Sha512Ctx = (VOID *)HashHandle;
+ Sha512Update (Sha512Ctx, 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
+Sha512HashFinal (
+ IN HASH_HANDLE HashHandle,
+ OUT TPML_DIGEST_VALUES *DigestList
+ )
+{
+ UINT8 Digest[SHA512_DIGEST_SIZE];
+ VOID *Sha512Ctx;
+
+ Sha512Ctx = (VOID *)HashHandle;
+ Sha512Final (Sha512Ctx, Digest);
+
+ FreePool (Sha512Ctx);
+
+ Tpm2SetSha512ToDigestList (DigestList, Digest);
+
+ return EFI_SUCCESS;
+}
+
+HASH_INTERFACE mSha512InternalHashInstance = {
+ HASH_ALGORITHM_SHA512_GUID,
+ Sha512HashInit,
+ Sha512HashUpdate,
+ Sha512HashFinal,
+};
+
+/**
+ The function register SHA512 instance.
+
+ @retval EFI_SUCCESS SHA512 instance is registered, or system dose not surpport registr SHA512 instance
+**/
+EFI_STATUS
+EFIAPI
+HashInstanceLibSha512Constructor (
+ VOID
+ )
+{
+ EFI_STATUS Status;
+
+ Status = RegisterHashInterfaceLib (&mSha512InternalHashInstance);
+ if ((Status == EFI_SUCCESS) || (Status == EFI_UNSUPPORTED)) {
+ //
+ // Unsupported means platform policy does not need this instance enabled.
+ //
+ return EFI_SUCCESS;
+ }
+ return Status;
+}
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