532616bb |
1 | /** @file \r |
2 | ARC4 Wrapper Implementation which does not provide real capabilities.\r |
3 | \r |
4 | Copyright (c) 2012, Intel Corporation. All rights reserved.<BR>\r |
5 | This program and the accompanying materials\r |
6 | are licensed and made available under the terms and conditions of the BSD License\r |
7 | which accompanies this distribution. The full text of the license may be found at\r |
8 | http://opensource.org/licenses/bsd-license.php\r |
9 | \r |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r |
12 | \r |
13 | **/\r |
14 | \r |
15 | #include "InternalCryptLib.h"\r |
16 | \r |
17 | /**\r |
18 | Retrieves the size, in bytes, of the context buffer required for ARC4 operations.\r |
19 | \r |
20 | Return zero to indicate this interface is not supported.\r |
21 | \r |
22 | @retval 0 This interface is not supported.\r |
23 | \r |
24 | \r |
25 | **/\r |
26 | UINTN\r |
27 | EFIAPI\r |
28 | Arc4GetContextSize (\r |
29 | VOID\r |
30 | )\r |
31 | {\r |
32 | ASSERT (FALSE);\r |
33 | return 0;\r |
34 | }\r |
35 | \r |
36 | /**\r |
37 | Initializes user-supplied memory as ARC4 context for subsequent use.\r |
38 | \r |
39 | Return FALSE to indicate this interface is not supported.\r |
40 | \r |
41 | @param[out] Arc4Context Pointer to ARC4 context being initialized.\r |
42 | @param[in] Key Pointer to the user-supplied ARC4 key.\r |
43 | @param[in] KeySize Size of ARC4 key in bytes.\r |
44 | \r |
45 | @retval FALSE This interface is not supported.\r |
46 | \r |
47 | **/\r |
48 | BOOLEAN\r |
49 | EFIAPI\r |
50 | Arc4Init (\r |
51 | OUT VOID *Arc4Context,\r |
52 | IN CONST UINT8 *Key,\r |
53 | IN UINTN KeySize\r |
54 | )\r |
55 | {\r |
56 | ASSERT (FALSE);\r |
57 | return FALSE;\r |
58 | }\r |
59 | \r |
60 | /**\r |
61 | Performs ARC4 encryption on a data buffer of the specified size.\r |
62 | \r |
63 | Return FALSE to indicate this interface is not supported.\r |
64 | \r |
65 | @param[in, out] Arc4Context Pointer to the ARC4 context.\r |
66 | @param[in] Input Pointer to the buffer containing the data to be encrypted.\r |
67 | @param[in] InputSize Size of the Input buffer in bytes.\r |
68 | @param[out] Output Pointer to a buffer that receives the ARC4 encryption output.\r |
69 | \r |
70 | @retval FALSE This interface is not supported.\r |
71 | \r |
72 | **/\r |
73 | BOOLEAN\r |
74 | EFIAPI\r |
75 | Arc4Encrypt (\r |
76 | IN OUT VOID *Arc4Context,\r |
77 | IN CONST UINT8 *Input,\r |
78 | IN UINTN InputSize,\r |
79 | OUT UINT8 *Output\r |
80 | )\r |
81 | { \r |
82 | ASSERT (FALSE);\r |
83 | return FALSE;\r |
84 | }\r |
85 | \r |
86 | /**\r |
87 | Performs ARC4 decryption on a data buffer of the specified size.\r |
88 | \r |
89 | Return FALSE to indicate this interface is not supported.\r |
90 | \r |
91 | @param[in, out] Arc4Context Pointer to the ARC4 context.\r |
92 | @param[in] Input Pointer to the buffer containing the data to be decrypted.\r |
93 | @param[in] InputSize Size of the Input buffer in bytes.\r |
94 | @param[out] Output Pointer to a buffer that receives the ARC4 decryption output.\r |
95 | \r |
96 | @retval FALSE This interface is not supported.\r |
97 | \r |
98 | **/\r |
99 | BOOLEAN\r |
100 | EFIAPI\r |
101 | Arc4Decrypt (\r |
102 | IN OUT VOID *Arc4Context,\r |
103 | IN UINT8 *Input,\r |
104 | IN UINTN InputSize,\r |
105 | OUT UINT8 *Output\r |
106 | )\r |
107 | {\r |
108 | ASSERT (FALSE);\r |
109 | return FALSE;\r |
110 | }\r |
111 | \r |
112 | /**\r |
113 | Resets the ARC4 context to the initial state.\r |
114 | \r |
115 | Return FALSE to indicate this interface is not supported.\r |
116 | \r |
117 | @param[in, out] Arc4Context Pointer to the ARC4 context.\r |
118 | \r |
119 | @retval FALSE This interface is not supported.\r |
120 | \r |
121 | **/\r |
122 | BOOLEAN\r |
123 | EFIAPI\r |
124 | Arc4Reset (\r |
125 | IN OUT VOID *Arc4Context\r |
126 | )\r |
127 | {\r |
128 | ASSERT (FALSE);\r |
129 | return FALSE;\r |
130 | }\r |