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532616bb | 1 | /** @file\r |
630f67dd LG |
2 | AES Wrapper Implementation which does not provide real capabilities.\r |
3 | \r | |
4 | Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR>\r | |
2009f6b4 | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
532616bb | 6 | \r |
7 | **/\r | |
8 | \r | |
9 | #include "InternalCryptLib.h"\r | |
10 | \r | |
11 | /**\r | |
12 | Retrieves the size, in bytes, of the context buffer required for AES operations.\r | |
13 | \r | |
14 | Return zero to indicate this interface is not supported.\r | |
15 | \r | |
16 | @retval 0 This interface is not supported.\r | |
17 | \r | |
18 | **/\r | |
19 | UINTN\r | |
20 | EFIAPI\r | |
21 | AesGetContextSize (\r | |
22 | VOID\r | |
23 | )\r | |
24 | {\r | |
25 | ASSERT (FALSE);\r | |
26 | return 0;\r | |
27 | }\r | |
28 | \r | |
29 | /**\r | |
30 | Initializes user-supplied memory as AES context for subsequent use.\r | |
31 | \r | |
32 | Return FALSE to indicate this interface is not supported.\r | |
33 | \r | |
34 | @param[out] AesContext Pointer to AES context being initialized.\r | |
35 | @param[in] Key Pointer to the user-supplied AES key.\r | |
36 | @param[in] KeyLength Length of AES key in bits.\r | |
37 | \r | |
38 | @retval FALSE This interface is not supported.\r | |
39 | \r | |
40 | **/\r | |
41 | BOOLEAN\r | |
42 | EFIAPI\r | |
43 | AesInit (\r | |
44 | OUT VOID *AesContext,\r | |
45 | IN CONST UINT8 *Key,\r | |
46 | IN UINTN KeyLength\r | |
47 | )\r | |
48 | {\r | |
49 | ASSERT (FALSE);\r | |
50 | return FALSE;\r | |
51 | }\r | |
52 | \r | |
53 | /**\r | |
54 | Performs AES encryption on a data buffer of the specified size in ECB mode.\r | |
55 | \r | |
56 | Return FALSE to indicate this interface is not supported.\r | |
630f67dd | 57 | \r |
532616bb | 58 | @param[in] AesContext Pointer to the AES context.\r |
59 | @param[in] Input Pointer to the buffer containing the data to be encrypted.\r | |
60 | @param[in] InputSize Size of the Input buffer in bytes.\r | |
61 | @param[out] Output Pointer to a buffer that receives the AES encryption output.\r | |
630f67dd | 62 | \r |
532616bb | 63 | @retval FALSE This interface is not supported.\r |
64 | \r | |
65 | **/\r | |
66 | BOOLEAN\r | |
67 | EFIAPI\r | |
68 | AesEcbEncrypt (\r | |
69 | IN VOID *AesContext,\r | |
70 | IN CONST UINT8 *Input,\r | |
71 | IN UINTN InputSize,\r | |
72 | OUT UINT8 *Output\r | |
73 | )\r | |
74 | {\r | |
75 | ASSERT (FALSE);\r | |
76 | return FALSE;\r | |
77 | }\r | |
78 | \r | |
79 | /**\r | |
80 | Performs AES decryption on a data buffer of the specified size in ECB mode.\r | |
81 | \r | |
82 | Return FALSE to indicate this interface is not supported.\r | |
83 | \r | |
84 | @param[in] AesContext Pointer to the AES context.\r | |
85 | @param[in] Input Pointer to the buffer containing the data to be decrypted.\r | |
86 | @param[in] InputSize Size of the Input buffer in bytes.\r | |
87 | @param[out] Output Pointer to a buffer that receives the AES decryption output.\r | |
88 | \r | |
89 | @retval FALSE This interface is not supported.\r | |
90 | \r | |
91 | **/\r | |
92 | BOOLEAN\r | |
93 | EFIAPI\r | |
94 | AesEcbDecrypt (\r | |
95 | IN VOID *AesContext,\r | |
96 | IN CONST UINT8 *Input,\r | |
97 | IN UINTN InputSize,\r | |
98 | OUT UINT8 *Output\r | |
99 | )\r | |
100 | {\r | |
101 | ASSERT (FALSE);\r | |
102 | return FALSE;\r | |
103 | }\r | |
104 | \r | |
105 | /**\r | |
106 | Performs AES encryption on a data buffer of the specified size in CBC mode.\r | |
107 | \r | |
108 | Return FALSE to indicate this interface is not supported.\r | |
109 | \r | |
110 | @param[in] AesContext Pointer to the AES context.\r | |
111 | @param[in] Input Pointer to the buffer containing the data to be encrypted.\r | |
112 | @param[in] InputSize Size of the Input buffer in bytes.\r | |
113 | @param[in] Ivec Pointer to initialization vector.\r | |
114 | @param[out] Output Pointer to a buffer that receives the AES encryption output.\r | |
115 | \r | |
116 | @retval FALSE This interface is not supported.\r | |
117 | \r | |
118 | **/\r | |
119 | BOOLEAN\r | |
120 | EFIAPI\r | |
121 | AesCbcEncrypt (\r | |
122 | IN VOID *AesContext,\r | |
123 | IN CONST UINT8 *Input,\r | |
124 | IN UINTN InputSize,\r | |
125 | IN CONST UINT8 *Ivec,\r | |
126 | OUT UINT8 *Output\r | |
127 | )\r | |
128 | {\r | |
129 | ASSERT (FALSE);\r | |
130 | return FALSE;\r | |
131 | }\r | |
132 | \r | |
133 | /**\r | |
134 | Performs AES decryption on a data buffer of the specified size in CBC mode.\r | |
135 | \r | |
136 | Return FALSE to indicate this interface is not supported.\r | |
137 | \r | |
138 | @param[in] AesContext Pointer to the AES context.\r | |
139 | @param[in] Input Pointer to the buffer containing the data to be encrypted.\r | |
140 | @param[in] InputSize Size of the Input buffer in bytes.\r | |
141 | @param[in] Ivec Pointer to initialization vector.\r | |
142 | @param[out] Output Pointer to a buffer that receives the AES encryption output.\r | |
143 | \r | |
144 | @retval FALSE This interface is not supported.\r | |
145 | \r | |
146 | **/\r | |
147 | BOOLEAN\r | |
148 | EFIAPI\r | |
149 | AesCbcDecrypt (\r | |
150 | IN VOID *AesContext,\r | |
151 | IN CONST UINT8 *Input,\r | |
152 | IN UINTN InputSize,\r | |
153 | IN CONST UINT8 *Ivec,\r | |
154 | OUT UINT8 *Output\r | |
155 | )\r | |
630f67dd | 156 | {\r |
532616bb | 157 | ASSERT (FALSE);\r |
158 | return FALSE;\r | |
159 | }\r |