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path: root/unit_test/keymaster_tags.cpp (plain)
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1/*
2 * Copyright 2014 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include <keymaster/keymaster_tags.h>
18
19namespace keymaster {
20
21#ifdef KEYMASTER_NAME_TAGS
22const char* StringifyTag(keymaster_tag_t tag) {
23 switch (tag) {
24 case KM_TAG_INVALID:
25 return "KM_TAG_INVALID";
26 case KM_TAG_PURPOSE:
27 return "KM_TAG_PURPOSE";
28 case KM_TAG_ALGORITHM:
29 return "KM_TAG_ALGORITHM";
30 case KM_TAG_KEY_SIZE:
31 return "KM_TAG_KEY_SIZE";
32 case KM_TAG_BLOCK_MODE:
33 return "KM_TAG_BLOCK_MODE";
34 case KM_TAG_DIGEST:
35 return "KM_TAG_DIGEST";
36 case KM_TAG_PADDING:
37 return "KM_TAG_PADDING";
38 case KM_TAG_CALLER_NONCE:
39 return "KM_TAG_CALLER_NONCE";
40 case KM_TAG_MIN_MAC_LENGTH:
41 return "KM_TAG_MIN_MAC_LENGTH";
42 case KM_TAG_RSA_PUBLIC_EXPONENT:
43 return "KM_TAG_RSA_PUBLIC_EXPONENT";
44 case KM_TAG_BLOB_USAGE_REQUIREMENTS:
45 return "KM_TAG_BLOB_USAGE_REQUIREMENTS";
46 case KM_TAG_BOOTLOADER_ONLY:
47 return "KM_TAG_BOOTLOADER_ONLY";
48 case KM_TAG_ACTIVE_DATETIME:
49 return "KM_TAG_ACTIVE_DATETIME";
50 case KM_TAG_ORIGINATION_EXPIRE_DATETIME:
51 return "KM_TAG_ORIGINATION_EXPIRE_DATETIME";
52 case KM_TAG_USAGE_EXPIRE_DATETIME:
53 return "KM_TAG_USAGE_EXPIRE_DATETIME";
54 case KM_TAG_MIN_SECONDS_BETWEEN_OPS:
55 return "KM_TAG_MIN_SECONDS_BETWEEN_OPS";
56 case KM_TAG_MAX_USES_PER_BOOT:
57 return "KM_TAG_MAX_USES_PER_BOOT";
58 case KM_TAG_ALL_USERS:
59 return "KM_TAG_ALL_USERS";
60 case KM_TAG_USER_ID:
61 return "KM_TAG_USER_ID";
62 case KM_TAG_USER_SECURE_ID:
63 return "KM_TAG_USER_SECURE_ID";
64 case KM_TAG_NO_AUTH_REQUIRED:
65 return "KM_TAG_NO_AUTH_REQUIRED";
66 case KM_TAG_USER_AUTH_TYPE:
67 return "KM_TAG_USER_AUTH_TYPE";
68 case KM_TAG_AUTH_TIMEOUT:
69 return "KM_TAG_AUTH_TIMEOUT";
70 case KM_TAG_ALL_APPLICATIONS:
71 return "KM_TAG_ALL_APPLICATIONS";
72 case KM_TAG_APPLICATION_ID:
73 return "KM_TAG_APPLICATION_ID";
74 case KM_TAG_APPLICATION_DATA:
75 return "KM_TAG_APPLICATION_DATA";
76 case KM_TAG_CREATION_DATETIME:
77 return "KM_TAG_CREATION_DATETIME";
78 case KM_TAG_ORIGIN:
79 return "KM_TAG_ORIGIN";
80 case KM_TAG_ROLLBACK_RESISTANT:
81 return "KM_TAG_ROLLBACK_RESISTANT";
82 case KM_TAG_ROOT_OF_TRUST:
83 return "KM_TAG_ROOT_OF_TRUST";
84 case KM_TAG_ASSOCIATED_DATA:
85 return "KM_TAG_ASSOCIATED_DATA";
86 case KM_TAG_NONCE:
87 return "KM_TAG_NONCE";
88 case KM_TAG_AUTH_TOKEN:
89 return "KM_TAG_AUTH_TOKEN";
90 case KM_TAG_MAC_LENGTH:
91 return "KM_TAG_MAC_LENGTH";
92 case KM_TAG_KDF:
93 return "KM_TAG_KDF";
94 case KM_TAG_EC_CURVE:
95 return "KM_TAG_EC_CURVE";
96 case KM_TAG_ECIES_SINGLE_HASH_MODE:
97 return "KM_TAG_ECIES_SINGLE_HASH_MODE";
98 case KM_TAG_OS_VERSION:
99 return "KM_TAG_OS_VERSION";
100 case KM_TAG_OS_PATCHLEVEL:
101 return "KM_TAG_OS_PATCHLEVEL";
102 case KM_TAG_EXPORTABLE:
103 return "KM_TAG_EXPORTABLE";
104 case KM_TAG_UNIQUE_ID:
105 return "KM_TAG_UNIQUE_ID";
106 case KM_TAG_INCLUDE_UNIQUE_ID:
107 return "KM_TAG_INCLUDE_UNIQUE_ID";
108 case KM_TAG_RESET_SINCE_ID_ROTATION:
109 return "KM_TAG_RESET_SINCE_ID_ROTATION";
110 case KM_TAG_ALLOW_WHILE_ON_BODY:
111 return "KM_TAG_ALLOW_WHILE_ON_BODY";
112 case KM_TAG_ATTESTATION_CHALLENGE:
113 return "KM_TAG_ATTESTATION_CHALLENGE";
114 }
115 return "<Unknown>";
116}
117#endif // KEYMASTER_NAME_TAGS
118
119// DEFINE_KEYMASTER_TAG is used to create TypedTag instances for each non-enum keymaster tag.
120#define DEFINE_KEYMASTER_TAG(type, name) TypedTag<type, KM_##name> name
121
122DEFINE_KEYMASTER_TAG(KM_INVALID, TAG_INVALID);
123DEFINE_KEYMASTER_TAG(KM_UINT, TAG_KEY_SIZE);
124DEFINE_KEYMASTER_TAG(KM_UINT, TAG_MAC_LENGTH);
125DEFINE_KEYMASTER_TAG(KM_BOOL, TAG_CALLER_NONCE);
126DEFINE_KEYMASTER_TAG(KM_UINT, TAG_MIN_MAC_LENGTH);
127DEFINE_KEYMASTER_TAG(KM_ULONG, TAG_RSA_PUBLIC_EXPONENT);
128DEFINE_KEYMASTER_TAG(KM_BOOL, TAG_ECIES_SINGLE_HASH_MODE);
129DEFINE_KEYMASTER_TAG(KM_BOOL, TAG_INCLUDE_UNIQUE_ID);
130DEFINE_KEYMASTER_TAG(KM_DATE, TAG_ACTIVE_DATETIME);
131DEFINE_KEYMASTER_TAG(KM_DATE, TAG_ORIGINATION_EXPIRE_DATETIME);
132DEFINE_KEYMASTER_TAG(KM_DATE, TAG_USAGE_EXPIRE_DATETIME);
133DEFINE_KEYMASTER_TAG(KM_UINT, TAG_MIN_SECONDS_BETWEEN_OPS);
134DEFINE_KEYMASTER_TAG(KM_UINT, TAG_MAX_USES_PER_BOOT);
135DEFINE_KEYMASTER_TAG(KM_BOOL, TAG_ALL_USERS);
136DEFINE_KEYMASTER_TAG(KM_UINT, TAG_USER_ID);
137DEFINE_KEYMASTER_TAG(KM_ULONG_REP, TAG_USER_SECURE_ID);
138DEFINE_KEYMASTER_TAG(KM_BOOL, TAG_NO_AUTH_REQUIRED);
139DEFINE_KEYMASTER_TAG(KM_UINT, TAG_AUTH_TIMEOUT);
140DEFINE_KEYMASTER_TAG(KM_BOOL, TAG_ALLOW_WHILE_ON_BODY);
141DEFINE_KEYMASTER_TAG(KM_BOOL, TAG_ALL_APPLICATIONS);
142DEFINE_KEYMASTER_TAG(KM_BYTES, TAG_APPLICATION_ID);
143DEFINE_KEYMASTER_TAG(KM_BYTES, TAG_APPLICATION_DATA);
144DEFINE_KEYMASTER_TAG(KM_DATE, TAG_CREATION_DATETIME);
145DEFINE_KEYMASTER_TAG(KM_BOOL, TAG_ROLLBACK_RESISTANT);
146DEFINE_KEYMASTER_TAG(KM_BYTES, TAG_ROOT_OF_TRUST);
147DEFINE_KEYMASTER_TAG(KM_BYTES, TAG_ASSOCIATED_DATA);
148DEFINE_KEYMASTER_TAG(KM_BYTES, TAG_NONCE);
149DEFINE_KEYMASTER_TAG(KM_BYTES, TAG_AUTH_TOKEN);
150DEFINE_KEYMASTER_TAG(KM_BOOL, TAG_BOOTLOADER_ONLY);
151DEFINE_KEYMASTER_TAG(KM_UINT, TAG_OS_VERSION);
152DEFINE_KEYMASTER_TAG(KM_UINT, TAG_OS_PATCHLEVEL);
153DEFINE_KEYMASTER_TAG(KM_BYTES, TAG_UNIQUE_ID);
154
155// DEFINE_KEYMASTER_ENUM_TAG is used to create TypedEnumTag instances for each enum keymaster tag.
156
157#define DEFINE_KEYMASTER_ENUM_TAG(type, name, enumtype) TypedEnumTag<type, KM_##name, enumtype> name
158
159DEFINE_KEYMASTER_ENUM_TAG(KM_ENUM_REP, TAG_PURPOSE, keymaster_purpose_t);
160DEFINE_KEYMASTER_ENUM_TAG(KM_ENUM, TAG_ALGORITHM, keymaster_algorithm_t);
161DEFINE_KEYMASTER_ENUM_TAG(KM_ENUM_REP, TAG_BLOCK_MODE, keymaster_block_mode_t);
162DEFINE_KEYMASTER_ENUM_TAG(KM_ENUM_REP, TAG_DIGEST, keymaster_digest_t);
163DEFINE_KEYMASTER_ENUM_TAG(KM_ENUM, TAG_DIGEST_OLD, keymaster_digest_t);
164DEFINE_KEYMASTER_ENUM_TAG(KM_ENUM_REP, TAG_PADDING, keymaster_padding_t);
165DEFINE_KEYMASTER_ENUM_TAG(KM_ENUM, TAG_PADDING_OLD, keymaster_padding_t);
166DEFINE_KEYMASTER_ENUM_TAG(KM_ENUM, TAG_BLOB_USAGE_REQUIREMENTS,
167 keymaster_key_blob_usage_requirements_t);
168DEFINE_KEYMASTER_ENUM_TAG(KM_ENUM, TAG_ORIGIN, keymaster_key_origin_t);
169DEFINE_KEYMASTER_ENUM_TAG(KM_ENUM, TAG_USER_AUTH_TYPE, hw_authenticator_type_t);
170DEFINE_KEYMASTER_ENUM_TAG(KM_ENUM_REP, TAG_KDF, keymaster_kdf_t);
171DEFINE_KEYMASTER_ENUM_TAG(KM_ENUM, TAG_EC_CURVE, keymaster_ec_curve_t);
172
173} // namespace keymaster
174
generated by cgit at 2024-05-18 10:42:23 (GMT)