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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 | |
6 | This program and the accompanying materials\r | |
7 | are licensed and made available under the terms and conditions of the BSD License\r | |
8 | which accompanies this distribution. The full text of the license may be found at\r | |
9 | http://opensource.org/licenses/bsd-license.php\r | |
10 | \r | |
11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
13 | \r | |
14 | **/\r | |
15 | \r | |
16 | #include "InternalCryptLib.h"\r | |
17 | \r | |
18 | \r | |
19 | /**\r | |
20 | Sets up the seed value for the pseudorandom number generator.\r | |
21 | \r | |
22 | Return FALSE to indicate this interface is not supported.\r | |
23 | \r | |
24 | @param[in] Seed Pointer to seed value.\r | |
25 | If NULL, default seed is used.\r | |
26 | @param[in] SeedSize Size of seed value.\r | |
27 | If Seed is NULL, this parameter is ignored.\r | |
28 | \r | |
29 | @retval FALSE This interface is not supported.\r | |
30 | \r | |
31 | **/\r | |
32 | BOOLEAN\r | |
33 | EFIAPI\r | |
34 | RandomSeed (\r | |
35 | IN CONST UINT8 *Seed OPTIONAL,\r | |
36 | IN UINTN SeedSize\r | |
37 | )\r | |
38 | {\r | |
39 | ASSERT (FALSE);\r | |
40 | return FALSE;\r | |
41 | }\r | |
42 | \r | |
43 | /**\r | |
44 | Generates a pseudorandom byte stream of the specified size.\r | |
45 | \r | |
46 | Return FALSE to indicate this interface is not supported.\r | |
47 | \r | |
48 | @param[out] Output Pointer to buffer to receive random value.\r | |
49 | @param[in] Size Size of randome bytes to generate.\r | |
50 | \r | |
51 | @retval FALSE This interface is not supported.\r | |
52 | \r | |
53 | **/\r | |
54 | BOOLEAN\r | |
55 | EFIAPI\r | |
56 | RandomBytes (\r | |
57 | OUT UINT8 *Output,\r | |
58 | IN UINTN Size\r | |
59 | )\r | |
60 | {\r | |
61 | ASSERT (FALSE);\r | |
62 | return FALSE;\r | |
63 | }\r |