mirror of https://github.com/acidanthera/audk.git
360 lines
9.3 KiB
C
360 lines
9.3 KiB
C
/** @file
|
|
HMAC-SHA256/SHA384 Wrapper Implementation which does not provide real capabilities.
|
|
|
|
Copyright (c) 2016 - 2022, Intel Corporation. All rights reserved.<BR>
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
**/
|
|
|
|
#include "InternalCryptLib.h"
|
|
|
|
/**
|
|
Allocates and initializes one HMAC_CTX context for subsequent HMAC-SHA256 use.
|
|
|
|
Return NULL to indicate this interface is not supported.
|
|
|
|
@return NULL This interface is not supported..
|
|
|
|
**/
|
|
VOID *
|
|
EFIAPI
|
|
HmacSha256New (
|
|
VOID
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return NULL;
|
|
}
|
|
|
|
/**
|
|
Release the specified HMAC_CTX context.
|
|
|
|
This function will do nothing.
|
|
|
|
@param[in] HmacSha256Ctx Pointer to the HMAC_CTX context to be released.
|
|
|
|
**/
|
|
VOID
|
|
EFIAPI
|
|
HmacSha256Free (
|
|
IN VOID *HmacSha256Ctx
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return;
|
|
}
|
|
|
|
/**
|
|
Set user-supplied key for subsequent use. It must be done before any
|
|
calling to HmacSha256Update().
|
|
|
|
Return FALSE to indicate this interface is not supported.
|
|
|
|
@param[out] HmacSha256Context Pointer to HMAC-SHA256 context.
|
|
@param[in] Key Pointer to the user-supplied key.
|
|
@param[in] KeySize Key size in bytes.
|
|
|
|
@retval FALSE This interface is not supported.
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
HmacSha256SetKey (
|
|
OUT VOID *HmacSha256Context,
|
|
IN CONST UINT8 *Key,
|
|
IN UINTN KeySize
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return FALSE;
|
|
}
|
|
|
|
/**
|
|
Makes a copy of an existing HMAC-SHA256 context.
|
|
|
|
Return FALSE to indicate this interface is not supported.
|
|
|
|
@param[in] HmacSha256Context Pointer to HMAC-SHA256 context being copied.
|
|
@param[out] NewHmacSha256Context Pointer to new HMAC-SHA256 context.
|
|
|
|
@retval FALSE This interface is not supported.
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
HmacSha256Duplicate (
|
|
IN CONST VOID *HmacSha256Context,
|
|
OUT VOID *NewHmacSha256Context
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return FALSE;
|
|
}
|
|
|
|
/**
|
|
Digests the input data and updates HMAC-SHA256 context.
|
|
|
|
Return FALSE to indicate this interface is not supported.
|
|
|
|
@param[in, out] HmacSha256Context Pointer to the HMAC-SHA256 context.
|
|
@param[in] Data Pointer to the buffer containing the data to be digested.
|
|
@param[in] DataSize Size of Data buffer in bytes.
|
|
|
|
@retval FALSE This interface is not supported.
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
HmacSha256Update (
|
|
IN OUT VOID *HmacSha256Context,
|
|
IN CONST VOID *Data,
|
|
IN UINTN DataSize
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return FALSE;
|
|
}
|
|
|
|
/**
|
|
Completes computation of the HMAC-SHA256 digest value.
|
|
|
|
Return FALSE to indicate this interface is not supported.
|
|
|
|
@param[in, out] HmacSha256Context Pointer to the HMAC-SHA256 context.
|
|
@param[out] HmacValue Pointer to a buffer that receives the HMAC-SHA256 digest
|
|
value (32 bytes).
|
|
|
|
@retval FALSE This interface is not supported.
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
HmacSha256Final (
|
|
IN OUT VOID *HmacSha256Context,
|
|
OUT UINT8 *HmacValue
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return FALSE;
|
|
}
|
|
|
|
/**
|
|
Computes the HMAC-SHA256 digest of a input data buffer.
|
|
|
|
This function performs the HMAC-SHA256 digest of a given data buffer, and places
|
|
the digest value into the specified memory.
|
|
|
|
If this interface is not supported, then return FALSE.
|
|
|
|
@param[in] Data Pointer to the buffer containing the data to be digested.
|
|
@param[in] DataSize Size of Data buffer in bytes.
|
|
@param[in] Key Pointer to the user-supplied key.
|
|
@param[in] KeySize Key size in bytes.
|
|
@param[out] HmacValue Pointer to a buffer that receives the HMAC-SHA256 digest
|
|
value (32 bytes).
|
|
|
|
@retval TRUE HMAC-SHA256 digest computation succeeded.
|
|
@retval FALSE HMAC-SHA256 digest computation failed.
|
|
@retval FALSE This interface is not supported.
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
HmacSha256All (
|
|
IN CONST VOID *Data,
|
|
IN UINTN DataSize,
|
|
IN CONST UINT8 *Key,
|
|
IN UINTN KeySize,
|
|
OUT UINT8 *HmacValue
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return FALSE;
|
|
}
|
|
|
|
/**
|
|
Allocates and initializes one HMAC_CTX context for subsequent HMAC-SHA384 use.
|
|
|
|
@return Pointer to the HMAC_CTX context that has been initialized.
|
|
If the allocations fails, HmacSha384New() returns NULL.
|
|
|
|
**/
|
|
VOID *
|
|
EFIAPI
|
|
HmacSha384New (
|
|
VOID
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return NULL;
|
|
}
|
|
|
|
/**
|
|
Release the specified HMAC_CTX context.
|
|
|
|
@param[in] HmacSha384Ctx Pointer to the HMAC_CTX context to be released.
|
|
|
|
**/
|
|
VOID
|
|
EFIAPI
|
|
HmacSha384Free (
|
|
IN VOID *HmacSha384Ctx
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return;
|
|
}
|
|
|
|
/**
|
|
Set user-supplied key for subsequent use. It must be done before any
|
|
calling to HmacSha384Update().
|
|
|
|
If HmacSha384Context is NULL, then return FALSE.
|
|
If this interface is not supported, then return FALSE.
|
|
|
|
@param[out] HmacSha384Context Pointer to HMAC-SHA384 context.
|
|
@param[in] Key Pointer to the user-supplied key.
|
|
@param[in] KeySize Key size in bytes.
|
|
|
|
@retval TRUE The Key is set successfully.
|
|
@retval FALSE The Key is set unsuccessfully.
|
|
@retval FALSE This interface is not supported.
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
HmacSha384SetKey (
|
|
OUT VOID *HmacSha384Context,
|
|
IN CONST UINT8 *Key,
|
|
IN UINTN KeySize
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return FALSE;
|
|
}
|
|
|
|
/**
|
|
Makes a copy of an existing HMAC-SHA384 context.
|
|
|
|
If HmacSha384Context is NULL, then return FALSE.
|
|
If NewHmacSha384Context is NULL, then return FALSE.
|
|
If this interface is not supported, then return FALSE.
|
|
|
|
@param[in] HmacSha384Context Pointer to HMAC-SHA384 context being copied.
|
|
@param[out] NewHmacSha384Context Pointer to new HMAC-SHA384 context.
|
|
|
|
@retval TRUE HMAC-SHA384 context copy succeeded.
|
|
@retval FALSE HMAC-SHA384 context copy failed.
|
|
@retval FALSE This interface is not supported.
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
HmacSha384Duplicate (
|
|
IN CONST VOID *HmacSha384Context,
|
|
OUT VOID *NewHmacSha384Context
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return FALSE;
|
|
}
|
|
|
|
/**
|
|
Digests the input data and updates HMAC-SHA384 context.
|
|
|
|
This function performs HMAC-SHA384 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.
|
|
HMAC-SHA384 context should be initialized by HmacSha384New(), and should not be finalized
|
|
by HmacSha384Final(). Behavior with invalid context is undefined.
|
|
|
|
If HmacSha384Context is NULL, then return FALSE.
|
|
If this interface is not supported, then return FALSE.
|
|
|
|
@param[in, out] HmacSha384Context Pointer to the HMAC-SHA384 context.
|
|
@param[in] Data Pointer to the buffer containing the data to be digested.
|
|
@param[in] DataSize Size of Data buffer in bytes.
|
|
|
|
@retval TRUE HMAC-SHA384 data digest succeeded.
|
|
@retval FALSE HMAC-SHA384 data digest failed.
|
|
@retval FALSE This interface is not supported.
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
HmacSha384Update (
|
|
IN OUT VOID *HmacSha384Context,
|
|
IN CONST VOID *Data,
|
|
IN UINTN DataSize
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return FALSE;
|
|
}
|
|
|
|
/**
|
|
Completes computation of the HMAC-SHA384 digest value.
|
|
|
|
This function completes HMAC-SHA384 hash computation and retrieves the digest value into
|
|
the specified memory. After this function has been called, the HMAC-SHA384 context cannot
|
|
be used again.
|
|
HMAC-SHA384 context should be initialized by HmacSha384New(), and should not be finalized
|
|
by HmacSha384Final(). Behavior with invalid HMAC-SHA384 context is undefined.
|
|
|
|
If HmacSha384Context is NULL, then return FALSE.
|
|
If HmacValue is NULL, then return FALSE.
|
|
If this interface is not supported, then return FALSE.
|
|
|
|
@param[in, out] HmacSha384Context Pointer to the HMAC-SHA384 context.
|
|
@param[out] HmacValue Pointer to a buffer that receives the HMAC-SHA384 digest
|
|
value (48 bytes).
|
|
|
|
@retval TRUE HMAC-SHA384 digest computation succeeded.
|
|
@retval FALSE HMAC-SHA384 digest computation failed.
|
|
@retval FALSE This interface is not supported.
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
HmacSha384Final (
|
|
IN OUT VOID *HmacSha384Context,
|
|
OUT UINT8 *HmacValue
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return FALSE;
|
|
}
|
|
|
|
/**
|
|
Computes the HMAC-SHA384 digest of a input data buffer.
|
|
|
|
This function performs the HMAC-SHA384 digest of a given data buffer, and places
|
|
the digest value into the specified memory.
|
|
|
|
If this interface is not supported, then return FALSE.
|
|
|
|
@param[in] Data Pointer to the buffer containing the data to be digested.
|
|
@param[in] DataSize Size of Data buffer in bytes.
|
|
@param[in] Key Pointer to the user-supplied key.
|
|
@param[in] KeySize Key size in bytes.
|
|
@param[out] HmacValue Pointer to a buffer that receives the HMAC-SHA384 digest
|
|
value (48 bytes).
|
|
|
|
@retval TRUE HMAC-SHA384 digest computation succeeded.
|
|
@retval FALSE HMAC-SHA384 digest computation failed.
|
|
@retval FALSE This interface is not supported.
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
HmacSha384All (
|
|
IN CONST VOID *Data,
|
|
IN UINTN DataSize,
|
|
IN CONST UINT8 *Key,
|
|
IN UINTN KeySize,
|
|
OUT UINT8 *HmacValue
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return FALSE;
|
|
}
|