mirror of https://github.com/acidanthera/audk.git
64 lines
1.6 KiB
C
64 lines
1.6 KiB
C
/** @file
|
|
Pseudorandom Number Generator Wrapper Implementation which does not provide
|
|
real capabilities.
|
|
|
|
Copyright (c) 2012, 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 "InternalCryptLib.h"
|
|
|
|
|
|
/**
|
|
Sets up the seed value for the pseudorandom number generator.
|
|
|
|
Return FALSE to indicate this interface is not supported.
|
|
|
|
@param[in] Seed Pointer to seed value.
|
|
If NULL, default seed is used.
|
|
@param[in] SeedSize Size of seed value.
|
|
If Seed is NULL, this parameter is ignored.
|
|
|
|
@retval FALSE This interface is not supported.
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
RandomSeed (
|
|
IN CONST UINT8 *Seed OPTIONAL,
|
|
IN UINTN SeedSize
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return FALSE;
|
|
}
|
|
|
|
/**
|
|
Generates a pseudorandom byte stream of the specified size.
|
|
|
|
Return FALSE to indicate this interface is not supported.
|
|
|
|
@param[out] Output Pointer to buffer to receive random value.
|
|
@param[in] Size Size of randome bytes to generate.
|
|
|
|
@retval FALSE This interface is not supported.
|
|
|
|
**/
|
|
BOOLEAN
|
|
EFIAPI
|
|
RandomBytes (
|
|
OUT UINT8 *Output,
|
|
IN UINTN Size
|
|
)
|
|
{
|
|
ASSERT (FALSE);
|
|
return FALSE;
|
|
}
|