From 532616bbd62bea0fe4873f2e7a57de7be9ba3976 Mon Sep 17 00:00:00 2001 From: tye1 Date: Wed, 18 Jul 2012 09:32:05 +0000 Subject: Add interfaces to several library instances of BaseCryptLib. Signed-off-by: Ye Ting Reviewed-by: Yao Jiewen Reviewed-by: Long Qin git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13539 6f19259b-4bc3-4df7-8a09-765794883524 --- .../Rand/CryptRandNull.c | 63 ++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 CryptoPkg/Library/BaseCryptLibRuntimeCryptProtocol/Rand/CryptRandNull.c (limited to 'CryptoPkg/Library/BaseCryptLibRuntimeCryptProtocol/Rand/CryptRandNull.c') diff --git a/CryptoPkg/Library/BaseCryptLibRuntimeCryptProtocol/Rand/CryptRandNull.c b/CryptoPkg/Library/BaseCryptLibRuntimeCryptProtocol/Rand/CryptRandNull.c new file mode 100644 index 0000000000..8838e224a0 --- /dev/null +++ b/CryptoPkg/Library/BaseCryptLibRuntimeCryptProtocol/Rand/CryptRandNull.c @@ -0,0 +1,63 @@ +/** @file + Pseudorandom Number Generator Wrapper Implementation which does not provide + real capabilities. + +Copyright (c) 2012, Intel Corporation. All rights reserved.
+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; +} -- cgit v1.2.3