CryptoPkg: Add SecCryptLib

[mirror_edk2.git] / CryptoPkg / Library / BaseCryptLib / Hash / CryptMd5Null.c

diff --git a/CryptoPkg/Library/BaseCryptLib/Hash/CryptMd5Null.c b/CryptoPkg/Library/BaseCryptLib/Hash/CryptMd5Null.c
new file mode 100644 (file)
index 0000000..893a230
--- /dev/null
+++ b/CryptoPkg/Library/BaseCryptLib/Hash/CryptMd5Null.c
@@ -0,0 +1,163 @@
+/** @file\r
+\r
+MD5 Digest Wrapper Null Implementation.\r
+\r
+Copyright (c) Microsoft Corporation. All rights reserved.\r
+SPDX-License-Identifier: BSD-2-Clause-Patent\r
+\r
+**/\r
+\r
+#include "InternalCryptLib.h"\r
+\r
+/**\r
+  Retrieves the size, in bytes, of the context buffer required for MD5 hash operations.\r
+\r
+  @return  The size, in bytes, of the context buffer required for MD5 hash operations.\r
+\r
+**/\r
+UINTN\r
+EFIAPI\r
+Md5GetContextSize (\r
+  VOID\r
+  )\r
+{\r
+  ASSERT (FALSE);\r
+  return 0;\r
+}\r
+\r
+/**\r
+  Initializes user-supplied memory pointed by Md5Context as MD5 hash context for\r
+  subsequent use.\r
+\r
+  If Md5Context is NULL, then return FALSE.\r
+\r
+  @param[out]  Md5Context  Pointer to MD5 context being initialized.\r
+\r
+  @retval TRUE   MD5 context initialization succeeded.\r
+  @retval FALSE  MD5 context initialization failed.\r
+\r
+**/\r
+BOOLEAN\r
+EFIAPI\r
+Md5Init (\r
+  OUT  VOID  *Md5Context\r
+  )\r
+{\r
+  ASSERT (FALSE);\r
+  return FALSE;\r
+}\r
+\r
+/**\r
+  Makes a copy of an existing MD5 context.\r
+\r
+  If Md5Context is NULL, then return FALSE.\r
+  If NewMd5Context is NULL, then return FALSE.\r
+\r
+  @param[in]  Md5Context     Pointer to MD5 context being copied.\r
+  @param[out] NewMd5Context  Pointer to new MD5 context.\r
+\r
+  @retval TRUE   MD5 context copy succeeded.\r
+  @retval FALSE  MD5 context copy failed.\r
+\r
+**/\r
+BOOLEAN\r
+EFIAPI\r
+Md5Duplicate (\r
+  IN   CONST VOID  *Md5Context,\r
+  OUT  VOID        *NewMd5Context\r
+  )\r
+{\r
+  ASSERT (FALSE);\r
+  return FALSE;\r
+}\r
+\r
+/**\r
+  Digests the input data and updates MD5 context.\r
+\r
+  This function performs MD5 digest on a data buffer of the specified size.\r
+  It can be called multiple times to compute the digest of long or discontinuous data streams.\r
+  MD5 context should be already correctly intialized by Md5Init(), and should not be finalized\r
+  by Md5Final(). Behavior with invalid context is undefined.\r
+\r
+  If Md5Context is NULL, then return FALSE.\r
+\r
+  @param[in, out]  Md5Context  Pointer to the MD5 context.\r
+  @param[in]       Data        Pointer to the buffer containing the data to be hashed.\r
+  @param[in]       DataSize    Size of Data buffer in bytes.\r
+\r
+  @retval TRUE   MD5 data digest succeeded.\r
+  @retval FALSE  MD5 data digest failed.\r
+\r
+**/\r
+BOOLEAN\r
+EFIAPI\r
+Md5Update (\r
+  IN OUT  VOID        *Md5Context,\r
+  IN      CONST VOID  *Data,\r
+  IN      UINTN       DataSize\r
+  )\r
+{\r
+  ASSERT (FALSE);\r
+  return FALSE;\r
+}\r
+\r
+/**\r
+  Completes computation of the MD5 digest value.\r
+\r
+  This function completes MD5 hash computation and retrieves the digest value into\r
+  the specified memory. After this function has been called, the MD5 context cannot\r
+  be used again.\r
+  MD5 context should be already correctly intialized by Md5Init(), and should not be\r
+  finalized by Md5Final(). Behavior with invalid MD5 context is undefined.\r
+\r
+  If Md5Context is NULL, then return FALSE.\r
+  If HashValue is NULL, then return FALSE.\r
+\r
+  @param[in, out]  Md5Context  Pointer to the MD5 context.\r
+  @param[out]      HashValue   Pointer to a buffer that receives the MD5 digest\r
+                               value (16 bytes).\r
+\r
+  @retval TRUE   MD5 digest computation succeeded.\r
+  @retval FALSE  MD5 digest computation failed.\r
+\r
+**/\r
+BOOLEAN\r
+EFIAPI\r
+Md5Final (\r
+  IN OUT  VOID   *Md5Context,\r
+  OUT     UINT8  *HashValue\r
+  )\r
+{\r
+  ASSERT (FALSE);\r
+  return FALSE;\r
+}\r
+\r
+/**\r
+Computes the MD5 message digest of a input data buffer.\r
+\r
+This function performs the MD5 message digest of a given data buffer, and places\r
+the digest value into the specified memory.\r
+\r
+If this interface is not supported, then return FALSE.\r
+\r
+@param[in]   Data        Pointer to the buffer containing the data to be hashed.\r
+@param[in]   DataSize    Size of Data buffer in bytes.\r
+@param[out]  HashValue   Pointer to a buffer that receives the MD5 digest\r
+value (16 bytes).\r
+\r
+@retval TRUE   MD5 digest computation succeeded.\r
+@retval FALSE  MD5 digest computation failed.\r
+@retval FALSE  This interface is not supported.\r
+\r
+**/\r
+BOOLEAN\r
+EFIAPI\r
+Md5HashAll (\r
+  IN   CONST VOID  *Data,\r
+  IN   UINTN       DataSize,\r
+  OUT  UINT8       *HashValue\r
+  )\r
+{\r
+  ASSERT (FALSE);\r
+  return FALSE;\r
+}\r