diff options
Diffstat (limited to 'src/VBox/Devices/EFI/Firmware/CryptoPkg/Library/BaseCryptLibNull/Rand/CryptRandNull.c')
-rw-r--r-- | src/VBox/Devices/EFI/Firmware/CryptoPkg/Library/BaseCryptLibNull/Rand/CryptRandNull.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/CryptoPkg/Library/BaseCryptLibNull/Rand/CryptRandNull.c b/src/VBox/Devices/EFI/Firmware/CryptoPkg/Library/BaseCryptLibNull/Rand/CryptRandNull.c new file mode 100644 index 00000000..7eb080bb --- /dev/null +++ b/src/VBox/Devices/EFI/Firmware/CryptoPkg/Library/BaseCryptLibNull/Rand/CryptRandNull.c @@ -0,0 +1,57 @@ +/** @file + Pseudorandom Number Generator Wrapper Implementation which does not provide + real capabilities. + +Copyright (c) 2012, Intel Corporation. All rights reserved.<BR> +SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#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 random bytes to generate. + + @retval FALSE This interface is not supported. + +**/ +BOOLEAN +EFIAPI +RandomBytes ( + OUT UINT8 *Output, + IN UINTN Size + ) +{ + ASSERT (FALSE); + return FALSE; +} |