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Add CryptoPkg (from UDK2010.UP3)

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10987 6f19259b-4bc3-4df7-8a09-765794883524
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hhtian
2010-11-01 06:30:58 +00:00
parent a3bcde70e6
commit 97f98500c1
76 changed files with 7305 additions and 0 deletions
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145
CryptoPkg/Library/BaseCryptLib/Hash/CryptMd5.c Normal file
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/** @file
MD5 Digest Wrapper Implementation over OpenSSL.
Copyright (c) 2009 - 2010, 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 <Library/BaseLib.h>
#include <Library/DebugLib.h>
#include <Library/BaseCryptLib.h>
#include <openssl/md5.h>
/**
Retrieves the size, in bytes, of the context buffer required for MD5 hash operations.
@return The size, in bytes, of the context buffer required for MD5 hash operations.
**/
UINTN
EFIAPI
Md5GetContextSize (
VOID
)
{
//
// Retrieves the OpenSSL MD5 Context Size
//
return (UINTN)(sizeof (MD5_CTX));
}
/**
Initializes user-supplied memory pointed by Md5Context as MD5 hash context for
subsequent use.
If Md5Context is NULL, then ASSERT().
@param[in, out] Md5Context Pointer to MD5 Context being initialized.
@retval TRUE MD5 context initialization succeeded.
@retval FALSE MD5 context initialization failed.
**/
BOOLEAN
EFIAPI
Md5Init (
IN OUT VOID *Md5Context
)
{
//
// ASSERT if Md5Context is NULL.
//
ASSERT (Md5Context != NULL);
//
// OpenSSL MD5 Context Initialization
//
return (BOOLEAN) (MD5_Init ((MD5_CTX *)Md5Context));
}
/**
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.
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.
@retval TRUE MD5 data digest succeeded.
@retval FALSE Invalid MD5 context. After Md5Final function has been called, the
MD5 context cannot be reused.
**/
BOOLEAN
EFIAPI
Md5Update (
IN OUT VOID *Md5Context,
IN CONST VOID *Data,
IN UINTN DataLength
)
{
//
// ASSERT if Md5Context is NULL
//
ASSERT (Md5Context != NULL);
//
// ASSERT if invalid parameters, in case that only DataLength was checked in OpenSSL
//
if (Data == NULL) {
ASSERT (DataLength == 0);
}
//
// OpenSSL MD5 Hash Update
//
return (BOOLEAN) (MD5_Update ((MD5_CTX *)Md5Context, Data, DataLength));
}
/**
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.
If Md5Context is NULL, then ASSERT().
If HashValue is NULL, then ASSERT().
@param[in, out] Md5Context Pointer to the MD5 context
@param[out] HashValue Pointer to a buffer that receives the MD5 digest
value (16 bytes).
@retval TRUE MD5 digest computation succeeded.
@retval FALSE MD5 digest computation failed.
**/
BOOLEAN
EFIAPI
Md5Final (
IN OUT VOID *Md5Context,
OUT UINT8 *HashValue
)
{
//
// ASSERT if Md5Context is NULL or HashValue is NULL
//
ASSERT (Md5Context != NULL);
ASSERT (HashValue != NULL);
//
// OpenSSL MD5 Hash Finalization
//
return (BOOLEAN) (MD5_Final (HashValue, (MD5_CTX *)Md5Context));
}

145
CryptoPkg/Library/BaseCryptLib/Hash/CryptSha1.c Normal file
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/** @file
SHA-1 Digest Wrapper Implementation over OpenSSL.
Copyright (c) 2009 - 2010, 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 <Library/BaseLib.h>
#include <Library/DebugLib.h>
#include <Library/BaseCryptLib.h>
#include <openssl/sha.h>
/**
Retrieves the size, in bytes, of the context buffer required for SHA-1 hash operations.
@return The size, in bytes, of the context buffer required for SHA-1 hash operations.
**/
UINTN
EFIAPI
Sha1GetContextSize (
VOID
)
{
//
// Retrieves OpenSSL SHA Context Size
//
return (UINTN)(sizeof (SHA_CTX));
}
/**
Initializes user-supplied memory pointed by Sha1Context as the SHA-1 hash context for
subsequent use.
If Sha1Context is NULL, then ASSERT().
@param[in, out] Sha1Context Pointer to the SHA-1 Context being initialized.
@retval TRUE SHA-1 initialization succeeded.
@retval FALSE SHA-1 initialization failed.
**/
BOOLEAN
EFIAPI
Sha1Init (
IN OUT VOID *Sha1Context
)
{
//
// ASSERT if Sha1Context is NULL
//
ASSERT (Sha1Context != NULL);
//
// OpenSSL SHA-1 Context Initialization
//
return (BOOLEAN) (SHA1_Init ((SHA_CTX *)Sha1Context));
}
/**
Performs SHA-1 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.
If Sha1Context is NULL, then ASSERT().
@param[in, out] Sha1Context Pointer to the SHA-1 context.
@param[in] Data Pointer to the buffer containing the data to be hashed.
@param[in] DataLength Length of Data buffer in bytes.
@retval TRUE SHA-1 data digest succeeded.
@retval FALSE Invalid SHA-1 context. After Sha1Final function has been called, the
SHA-1 context cannot be reused.
**/
BOOLEAN
EFIAPI
Sha1Update (
IN OUT VOID *Sha1Context,
IN CONST VOID *Data,
IN UINTN DataLength
)
{
//
// ASSERT if Sha1Context is NULL
//
ASSERT (Sha1Context != NULL);
//
// ASSERT if invalid parameters, in case that only DataLength was checked in OpenSSL
//
if (Data == NULL) {
ASSERT (DataLength == 0);
}
//
// OpenSSL SHA-1 Hash Update
//
return (BOOLEAN) (SHA1_Update ((SHA_CTX *)Sha1Context, Data, DataLength));
}
/**
Completes SHA-1 hash computation and retrieves the digest value into the specified
memory. After this function has been called, the SHA-1 context cannot be used again.
If Sha1Context is NULL, then ASSERT().
If HashValue is NULL, then ASSERT().
@param[in, out] Sha1Context Pointer to the SHA-1 context
@param[out] HashValue Pointer to a buffer that receives the SHA-1 digest
value (20 bytes).
@retval TRUE SHA-1 digest computation succeeded.
@retval FALSE SHA-1 digest computation failed.
**/
BOOLEAN
EFIAPI
Sha1Final (
IN OUT VOID *Sha1Context,
OUT UINT8 *HashValue
)
{
//
// ASSERT if Sha1Context is NULL or HashValue is NULL
//
ASSERT (Sha1Context != NULL);
ASSERT (HashValue != NULL);
//
// OpenSSL SHA-1 Hash Finalization
//
return (BOOLEAN) (SHA1_Final (HashValue, (SHA_CTX *)Sha1Context));
}

145
CryptoPkg/Library/BaseCryptLib/Hash/CryptSha256.c Normal file
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/** @file
SHA-256 Digest Wrapper Implementation over OpenSSL.
Copyright (c) 2009 - 2010, 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 <Library/BaseLib.h>
#include <Library/DebugLib.h>
#include <Library/BaseCryptLib.h>
#include <openssl/sha.h>
/**
Retrieves the size, in bytes, of the context buffer required for SHA-256 operations.
@return The size, in bytes, of the context buffer required for SHA-256 operations.
**/
UINTN
EFIAPI
Sha256GetContextSize (
VOID
)
{
//
// Retrieves OpenSSL SHA-256 Context Size
//
return (UINTN)(sizeof (SHA256_CTX));
}
/**
Initializes user-supplied memory pointed by Sha256Context as SHA-256 hash context for
subsequent use.
If Sha256Context is NULL, then ASSERT().
@param[in, out] Sha256Context Pointer to SHA-256 Context being initialized.
@retval TRUE SHA-256 context initialization succeeded.
@retval FALSE SHA-256 context initialization failed.
**/
BOOLEAN
EFIAPI
Sha256Init (
IN OUT VOID *Sha256Context
)
{
//
// ASSERT if Sha256Context is NULL
//
ASSERT (Sha256Context != NULL);
//
// OpenSSL SHA-256 Context Initialization
//
return (BOOLEAN) (SHA256_Init ((SHA256_CTX *)Sha256Context));
}
/**
Performs SHA-256 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.
If Sha256Context is NULL, then ASSERT().
@param[in, out] Sha256Context Pointer to the SHA-256 context.
@param[in] Data Pointer to the buffer containing the data to be hashed.
@param[in] DataLength Length of Data buffer in bytes.
@retval TRUE SHA-256 data digest succeeded.
@retval FALSE Invalid SHA-256 context. After Sha256Final function has been called, the
SHA-256 context cannot be reused.
**/
BOOLEAN
EFIAPI
Sha256Update (
IN OUT VOID *Sha256Context,
IN CONST VOID *Data,
IN UINTN DataLength
)
{
//
// ASSERT if Sha256Context is NULL
//
ASSERT (Sha256Context != NULL);
//
// ASSERT if invalid parameters, in case that only DataLength was checked in OpenSSL
//
if (Data == NULL) {
ASSERT (DataLength == 0);
}
//
// OpenSSL SHA-256 Hash Update
//
return (BOOLEAN) (SHA256_Update ((SHA256_CTX *)Sha256Context, Data, DataLength));
}
/**
Completes SHA-256 hash computation and retrieves the digest value into the specified
memory. After this function has been called, the SHA-256 context cannot be used again.
If Sha256Context is NULL, then ASSERT().
If HashValue is NULL, then ASSERT().
@param[in, out] Sha256Context Pointer to SHA-256 context
@param[out] HashValue Pointer to a buffer that receives the SHA-256 digest
value (32 bytes).
@retval TRUE SHA-256 digest computation succeeded.
@retval FALSE SHA-256 digest computation failed.
**/
BOOLEAN
EFIAPI
Sha256Final (
IN OUT VOID *Sha256Context,
OUT UINT8 *HashValue
)
{
//
// ASSERT if Sha256Context is NULL or HashValue is NULL
//
ASSERT (Sha256Context != NULL);
ASSERT (HashValue != NULL);
//
// OpenSSL SHA-256 Hash Finalization
//
return (BOOLEAN) (SHA256_Final (HashValue, (SHA256_CTX *)Sha256Context));
}