1 files changed, 38 insertions, 0 deletions
diff --git a/roms/edk2/SecurityPkg/Library/HashLibBaseCryptoRouter/HashLibBaseCryptoRouterCommon.h b/roms/edk2/SecurityPkg/Library/HashLibBaseCryptoRouter/HashLibBaseCryptoRouterCommon.h
new file mode 100644
index 000000000..0736358da
--- /dev/null
+++ b/roms/edk2/SecurityPkg/Library/HashLibBaseCryptoRouter/HashLibBaseCryptoRouterCommon.h
@@ -0,0 +1,38 @@
+/** @file
+  This is BaseCrypto router support function definition.
+
+Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved. <BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef _HASH_LIB_BASE_CRYPTO_ROUTER_COMMON_H_
+#define _HASH_LIB_BASE_CRYPTO_ROUTER_COMMON_H_
+
+/**
+  The function get hash mask info from algorithm.
+
+  @param HashGuid Hash Guid
+
+  @return HashMask
+**/
+UINT32
+EFIAPI
+Tpm2GetHashMaskFromAlgo (
+  IN EFI_GUID  *HashGuid
+  );
+
+/**
+  The function set digest to digest list.
+
+  @param DigestList digest list
+  @param Digest     digest data
+**/
+VOID
+EFIAPI
+Tpm2SetHashToDigestList (
+  IN OUT TPML_DIGEST_VALUES *DigestList,
+  IN TPML_DIGEST_VALUES     *Digest
+  );
+
+#endif