/** @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; | |
} |