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532616bb | 1 | /** @file\r |
2 | Pseudorandom Number Generator Wrapper Implementation which does not provide\r | |
3 | real capabilities.\r | |
4 | \r | |
5 | Copyright (c) 2012, Intel Corporation. All rights reserved.<BR>\r | |
2009f6b4 | 6 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
532616bb | 7 | \r |
8 | **/\r | |
9 | \r | |
10 | #include "InternalCryptLib.h"\r | |
11 | \r | |
12 | \r | |
13 | /**\r | |
14 | Sets up the seed value for the pseudorandom number generator.\r | |
15 | \r | |
16 | Return FALSE to indicate this interface is not supported.\r | |
17 | \r | |
18 | @param[in] Seed Pointer to seed value.\r | |
19 | If NULL, default seed is used.\r | |
20 | @param[in] SeedSize Size of seed value.\r | |
21 | If Seed is NULL, this parameter is ignored.\r | |
22 | \r | |
23 | @retval FALSE This interface is not supported.\r | |
24 | \r | |
25 | **/\r | |
26 | BOOLEAN\r | |
27 | EFIAPI\r | |
28 | RandomSeed (\r | |
29 | IN CONST UINT8 *Seed OPTIONAL,\r | |
30 | IN UINTN SeedSize\r | |
31 | )\r | |
32 | {\r | |
33 | ASSERT (FALSE);\r | |
34 | return FALSE;\r | |
35 | }\r | |
36 | \r | |
37 | /**\r | |
38 | Generates a pseudorandom byte stream of the specified size.\r | |
39 | \r | |
40 | Return FALSE to indicate this interface is not supported.\r | |
41 | \r | |
42 | @param[out] Output Pointer to buffer to receive random value.\r | |
2998af86 | 43 | @param[in] Size Size of random bytes to generate.\r |
532616bb | 44 | \r |
45 | @retval FALSE This interface is not supported.\r | |
46 | \r | |
47 | **/\r | |
48 | BOOLEAN\r | |
49 | EFIAPI\r | |
50 | RandomBytes (\r | |
51 | OUT UINT8 *Output,\r | |
52 | IN UINTN Size\r | |
53 | )\r | |
54 | {\r | |
55 | ASSERT (FALSE);\r | |
56 | return FALSE;\r | |
57 | }\r |