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64 lines
1.5 KiB
64 lines
1.5 KiB
4 years ago
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/** @file
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Pseudorandom Number Generator Wrapper Implementation which does not provide
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real capabilities.
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Copyright (c) 2012, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include "InternalCryptLib.h"
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/**
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Sets up the seed value for the pseudorandom number generator.
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Return FALSE to indicate this interface is not supported.
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@param[in] Seed Pointer to seed value.
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If NULL, default seed is used.
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@param[in] SeedSize Size of seed value.
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If Seed is NULL, this parameter is ignored.
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@retval FALSE This interface is not supported.
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**/
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BOOLEAN
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EFIAPI
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RandomSeed (
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IN CONST UINT8 *Seed OPTIONAL,
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IN UINTN SeedSize
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)
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{
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ASSERT (FALSE);
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return FALSE;
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}
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/**
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Generates a pseudorandom byte stream of the specified size.
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Return FALSE to indicate this interface is not supported.
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@param[out] Output Pointer to buffer to receive random value.
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@param[in] Size Size of random bytes to generate.
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@retval FALSE This interface is not supported.
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**/
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BOOLEAN
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EFIAPI
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RandomBytes (
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OUT UINT8 *Output,
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IN UINTN Size
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)
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{
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ASSERT (FALSE);
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return FALSE;
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}
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