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Update CryptoPkg for new ciphers (HMAC, Block Cipher, etc) supports.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10997 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qlong
2010-11-02 06:06:38 +00:00
parent 85c0b5ee7f
commit a8c4464502
32 changed files with 5292 additions and 610 deletions
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64
CryptoPkg/Library/BaseCryptLib/Hash/CryptMd5.c
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@@ -12,10 +12,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#include <Library/BaseLib.h>
#include <Library/DebugLib.h>
#include <Library/BaseCryptLib.h>
#include "InternalCryptLib.h"
#include <openssl/md5.h>
@@ -44,7 +41,7 @@ Md5GetContextSize (
If Md5Context is NULL, then ASSERT().
@param[in, out] Md5Context Pointer to MD5 Context being initialized.
@param[out] Md5Context Pointer to MD5 context being initialized.
@retval TRUE MD5 context initialization succeeded.
@retval FALSE MD5 context initialization failed.
@@ -53,7 +50,7 @@ Md5GetContextSize (
BOOLEAN
EFIAPI
Md5Init (
IN OUT VOID *Md5Context
OUT VOID *Md5Context
)
{
//
@@ -67,20 +64,47 @@ Md5Init (
return (BOOLEAN) (MD5_Init ((MD5_CTX *)Md5Context));
}
/**
Makes a copy of an existing MD5 context.
If Md5Context is NULL, then ASSERT().
If NewMd5Context is NULL, then ASSERT().
@param[in] Md5Context Pointer to MD5 context being copied.
@param[out] NewMd5Context Pointer to new MD5 context.
@retval TRUE MD5 context copy succeeded.
@retval FALSE MD5 context copy failed.
**/
BOOLEAN
EFIAPI
Md5Duplicate (
IN CONST VOID *Md5Context,
OUT VOID *NewMd5Context
)
{
CopyMem (NewMd5Context, Md5Context, sizeof (MD5_CTX));
return TRUE;
}
/**
Performs MD5 digest on a data buffer of the specified length. This function can
be called multiple times to compute the digest of long or discontinuous data streams.
Digests the input data and updates MD5 context.
This function performs MD5 digest on a data buffer of the specified size.
It can be called multiple times to compute the digest of long or discontinuous data streams.
MD5 context should be already correctly intialized by Md5Init(), and should not be finalized
by Md5Final(). Behavior with invalid context is undefined.
If Md5Context is NULL, then ASSERT().
@param[in, out] Md5Context Pointer to the MD5 context.
@param[in] Data Pointer to the buffer containing the data to be hashed.
@param[in] DataLength Length of Data buffer in bytes.
@param[in] DataSize Size of Data buffer in bytes.
@retval TRUE MD5 data digest succeeded.
@retval FALSE Invalid MD5 context. After Md5Final function has been called, the
MD5 context cannot be reused.
@retval FALSE MD5 data digest failed.
**/
BOOLEAN
@@ -88,7 +112,7 @@ EFIAPI
Md5Update (
IN OUT VOID *Md5Context,
IN CONST VOID *Data,
IN UINTN DataLength
IN UINTN DataSize
)
{
//
@@ -100,24 +124,28 @@ Md5Update (
// ASSERT if invalid parameters, in case that only DataLength was checked in OpenSSL
//
if (Data == NULL) {
ASSERT (DataLength == 0);
ASSERT (DataSize == 0);
}
//
// OpenSSL MD5 Hash Update
//
return (BOOLEAN) (MD5_Update ((MD5_CTX *)Md5Context, Data, DataLength));
return (BOOLEAN) (MD5_Update ((MD5_CTX *)Md5Context, Data, DataSize));
}
/**
Completes MD5 hash computation and retrieves the digest value into the specified
memory. After this function has been called, the MD5 context cannot be used again.
Completes computation of the MD5 digest value.
This function completes MD5 hash computation and retrieves the digest value into
the specified memory. After this function has been called, the MD5 context cannot
be used again.
MD5 context should be already correctly intialized by Md5Init(), and should not be
finalized by Md5Final(). Behavior with invalid MD5 context is undefined.
If Md5Context is NULL, then ASSERT().
If HashValue is NULL, then ASSERT().
@param[in, out] Md5Context Pointer to the MD5 context
@param[in, out] Md5Context Pointer to the MD5 context.
@param[out] HashValue Pointer to a buffer that receives the MD5 digest
value (16 bytes).