d95de082da
https://bugzilla.tianocore.org/show_bug.cgi?id=2257 Add a Null instance of the BaseCryptLib class. This lib instance can be used as a template for new implementations of the BaseCryptLib class and can also be used to reduce CI build times for build checks that depend on the BaseCryptLib class. Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Xiaoyu Lu <xiaoyux.lu@intel.com> Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
58 lines
1.2 KiB
C
58 lines
1.2 KiB
C
/** @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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SPDX-License-Identifier: BSD-2-Clause-Patent
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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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