1 /*
2 **
3 ** Copyright 2017, The Android Open Source Project
4 **
5 ** Licensed under the Apache License, Version 2.0 (the "License");
6 ** you may not use this file except in compliance with the License.
7 ** You may obtain a copy of the License at
8 **
9 ** http://www.apache.org/licenses/LICENSE-2.0
10 **
11 ** Unless required by applicable law or agreed to in writing, software
12 ** distributed under the License is distributed on an "AS IS" BASIS,
13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 ** See the License for the specific language governing permissions and
15 ** limitations under the License.
16 */
17
18 #include <keymaster/contexts/soft_attestation_cert.h>
19
20 #include <hardware/keymaster_defs.h>
21 #include <keymaster/android_keymaster_utils.h>
22 #include <stdint.h>
23
24 namespace keymaster {
25
26 namespace {
27
28 static const uint8_t kRsaAttestKey[] = {
29 0x30, 0x82, 0x02, 0x5d, 0x02, 0x01, 0x00, 0x02, 0x81, 0x81, 0x00, 0xc0, 0x83, 0x23, 0xdc, 0x56,
30 0x88, 0x1b, 0xb8, 0x30, 0x20, 0x69, 0xf5, 0xb0, 0x85, 0x61, 0xc6, 0xee, 0xbe, 0x7f, 0x05, 0xe2,
31 0xf5, 0xa8, 0x42, 0x04, 0x8a, 0xbe, 0x8b, 0x47, 0xbe, 0x76, 0xfe, 0xae, 0xf2, 0x5c, 0xf2, 0x9b,
32 0x2a, 0xfa, 0x32, 0x00, 0x14, 0x16, 0x01, 0x42, 0x99, 0x89, 0xa1, 0x5f, 0xcf, 0xc6, 0x81, 0x5e,
33 0xb3, 0x63, 0x58, 0x3c, 0x2f, 0xd2, 0xf2, 0x0b, 0xe4, 0x98, 0x32, 0x83, 0xdd, 0x81, 0x4b, 0x16,
34 0xd7, 0xe1, 0x85, 0x41, 0x7a, 0xe5, 0x4a, 0xbc, 0x29, 0x6a, 0x3a, 0x6d, 0xb5, 0xc0, 0x04, 0x08,
35 0x3b, 0x68, 0xc5, 0x56, 0xc1, 0xf0, 0x23, 0x39, 0x91, 0x64, 0x19, 0x86, 0x4d, 0x50, 0xb7, 0x4d,
36 0x40, 0xae, 0xca, 0x48, 0x4c, 0x77, 0x35, 0x6c, 0x89, 0x5a, 0x0c, 0x27, 0x5a, 0xbf, 0xac, 0x49,
37 0x9d, 0x5d, 0x7d, 0x23, 0x62, 0xf2, 0x9c, 0x5e, 0x02, 0xe8, 0x71, 0x02, 0x03, 0x01, 0x00, 0x01,
38 0x02, 0x81, 0x81, 0x00, 0xbe, 0x86, 0x0b, 0x0b, 0x99, 0xa8, 0x02, 0xa6, 0xfb, 0x1a, 0x59, 0x43,
39 0x8a, 0x7b, 0xb7, 0x15, 0x06, 0x5b, 0x09, 0xa3, 0x6d, 0xc6, 0xe9, 0xca, 0xcc, 0x6b, 0xf3, 0xc0,
40 0x2c, 0x34, 0xd7, 0xd7, 0x9e, 0x94, 0xc6, 0x60, 0x64, 0x28, 0xd8, 0x8c, 0x7b, 0x7f, 0x65, 0x77,
41 0xc1, 0xcd, 0xea, 0x64, 0x07, 0x4a, 0xbe, 0x8e, 0x72, 0x86, 0xdf, 0x1f, 0x08, 0x11, 0xdc, 0x97,
42 0x28, 0x26, 0x08, 0x68, 0xde, 0x95, 0xd3, 0x2e, 0xfc, 0x96, 0xb6, 0xd0, 0x84, 0xff, 0x27, 0x1a,
43 0x5f, 0x60, 0xde, 0xfc, 0xc7, 0x03, 0xe7, 0xa3, 0x8e, 0x6e, 0x29, 0xba, 0x9a, 0x3c, 0x5f, 0xc2,
44 0xc2, 0x80, 0x76, 0xb6, 0xa8, 0x96, 0xaf, 0x1d, 0x34, 0xd7, 0x88, 0x28, 0xce, 0x9b, 0xdd, 0xb1,
45 0xf3, 0x4f, 0x9c, 0x94, 0x04, 0x43, 0x07, 0x81, 0x29, 0x8e, 0x20, 0x13, 0x16, 0x72, 0x5b, 0xbd,
46 0xbc, 0x99, 0x3a, 0x41, 0x02, 0x41, 0x00, 0xe1, 0xc6, 0xd9, 0x27, 0x64, 0x6c, 0x09, 0x16, 0xec,
47 0x36, 0x82, 0x6d, 0x59, 0x49, 0x83, 0x74, 0x0c, 0x21, 0xf1, 0xb0, 0x74, 0xc4, 0xa1, 0xa5, 0x98,
48 0x67, 0xc6, 0x69, 0x79, 0x5c, 0x85, 0xd3, 0xdc, 0x46, 0x4c, 0x5b, 0x92, 0x9e, 0x94, 0xbf, 0xb3,
49 0x4e, 0x0d, 0xcc, 0x50, 0x14, 0xb1, 0x0f, 0x13, 0x34, 0x1a, 0xb7, 0xfd, 0xd5, 0xf6, 0x04, 0x14,
50 0xd2, 0xa3, 0x26, 0xca, 0xd4, 0x1c, 0xc5, 0x02, 0x41, 0x00, 0xda, 0x48, 0x59, 0x97, 0x78, 0x5c,
51 0xd5, 0x63, 0x0f, 0xb0, 0xfd, 0x8c, 0x52, 0x54, 0xf9, 0x8e, 0x53, 0x8e, 0x18, 0x98, 0x3a, 0xae,
52 0x9e, 0x6b, 0x7e, 0x6a, 0x5a, 0x7b, 0x5d, 0x34, 0x37, 0x55, 0xb9, 0x21, 0x8e, 0xbd, 0x40, 0x32,
53 0x0d, 0x28, 0x38, 0x7d, 0x78, 0x9f, 0x76, 0xfa, 0x21, 0x8b, 0xcc, 0x2d, 0x8b, 0x68, 0xa5, 0xf6,
54 0x41, 0x8f, 0xbb, 0xec, 0xa5, 0x17, 0x9a, 0xb3, 0xaf, 0xbd, 0x02, 0x40, 0x50, 0xfe, 0xfc, 0x32,
55 0x64, 0x95, 0x59, 0x61, 0x6e, 0xd6, 0x53, 0x4e, 0x15, 0x45, 0x09, 0x32, 0x9d, 0x93, 0xa3, 0xd8,
56 0x10, 0xdb, 0xe5, 0xbd, 0xb9, 0x82, 0x29, 0x2c, 0xf7, 0x8b, 0xd8, 0xba, 0xdb, 0x80, 0x20, 0xae,
57 0x8d, 0x57, 0xf4, 0xb7, 0x1d, 0x05, 0x38, 0x6f, 0xfe, 0x9e, 0x9d, 0xb2, 0x71, 0xca, 0x34, 0x77,
58 0xa3, 0x49, 0x99, 0xdb, 0x76, 0xf8, 0xe5, 0xec, 0xe9, 0xc0, 0xd4, 0x9d, 0x02, 0x40, 0x15, 0xb7,
59 0x4c, 0xf2, 0x7c, 0xce, 0xff, 0x8b, 0xb3, 0x6b, 0xf0, 0x4d, 0x9d, 0x83, 0x46, 0xb0, 0x9a, 0x2f,
60 0x70, 0xd2, 0xf4, 0x43, 0x9b, 0x0f, 0x26, 0xac, 0x7e, 0x03, 0xf7, 0xe9, 0xd1, 0xf7, 0x7d, 0x4b,
61 0x91, 0x5f, 0xd2, 0x9b, 0x28, 0x23, 0xf0, 0x3a, 0xcb, 0x5d, 0x52, 0x00, 0xe0, 0x85, 0x7f, 0xf2,
62 0xa8, 0x03, 0xe9, 0x3e, 0xee, 0x96, 0xd6, 0x23, 0x5c, 0xe9, 0x54, 0x42, 0xbc, 0x21, 0x02, 0x41,
63 0x00, 0x90, 0xa7, 0x45, 0xda, 0x89, 0x70, 0xb2, 0xcd, 0x64, 0x96, 0x60, 0x32, 0x42, 0x28, 0xc5,
64 0xf8, 0x28, 0x56, 0xff, 0xd6, 0x65, 0xba, 0x9a, 0x85, 0xc8, 0xd6, 0x0f, 0x1b, 0x8b, 0xee, 0x71,
65 0x7e, 0xcd, 0x2c, 0x72, 0xea, 0xe0, 0x1d, 0xad, 0x86, 0xba, 0x76, 0x54, 0xd4, 0xcf, 0x45, 0xad,
66 0xb5, 0xf1, 0xf2, 0xb3, 0x1d, 0x9f, 0x81, 0x22, 0xcf, 0xa5, 0xf1, 0xa5, 0x57, 0x0f, 0x9b, 0x2d,
67 0x25,
68 };
69
70 static const keymaster_key_blob_t kRsaAttestKeyBlob = {(const uint8_t*)&kRsaAttestKey,
71 sizeof(kRsaAttestKey)};
72
73 static const uint8_t kRsaAttestCert[] = {
74 0x30, 0x82, 0x02, 0xb6, 0x30, 0x82, 0x02, 0x1f, 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x02, 0x10,
75 0x00, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x05, 0x00,
76 0x30, 0x63, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x55, 0x53, 0x31,
77 0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0c, 0x0a, 0x43, 0x61, 0x6c, 0x69, 0x66, 0x6f,
78 0x72, 0x6e, 0x69, 0x61, 0x31, 0x16, 0x30, 0x14, 0x06, 0x03, 0x55, 0x04, 0x07, 0x0c, 0x0d, 0x4d,
79 0x6f, 0x75, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x20, 0x56, 0x69, 0x65, 0x77, 0x31, 0x15, 0x30, 0x13,
80 0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c, 0x0c, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2c, 0x20, 0x49,
81 0x6e, 0x63, 0x2e, 0x31, 0x10, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x04, 0x0b, 0x0c, 0x07, 0x41, 0x6e,
82 0x64, 0x72, 0x6f, 0x69, 0x64, 0x30, 0x1e, 0x17, 0x0d, 0x31, 0x36, 0x30, 0x31, 0x30, 0x34, 0x31,
83 0x32, 0x34, 0x30, 0x35, 0x33, 0x5a, 0x17, 0x0d, 0x33, 0x35, 0x31, 0x32, 0x33, 0x30, 0x31, 0x32,
84 0x34, 0x30, 0x35, 0x33, 0x5a, 0x30, 0x76, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06,
85 0x13, 0x02, 0x55, 0x53, 0x31, 0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0c, 0x0a, 0x43,
86 0x61, 0x6c, 0x69, 0x66, 0x6f, 0x72, 0x6e, 0x69, 0x61, 0x31, 0x15, 0x30, 0x13, 0x06, 0x03, 0x55,
87 0x04, 0x0a, 0x0c, 0x0c, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2c, 0x20, 0x49, 0x6e, 0x63, 0x2e,
88 0x31, 0x10, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x04, 0x0b, 0x0c, 0x07, 0x41, 0x6e, 0x64, 0x72, 0x6f,
89 0x69, 0x64, 0x31, 0x29, 0x30, 0x27, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x20, 0x41, 0x6e, 0x64,
90 0x72, 0x6f, 0x69, 0x64, 0x20, 0x53, 0x6f, 0x66, 0x74, 0x77, 0x61, 0x72, 0x65, 0x20, 0x41, 0x74,
91 0x74, 0x65, 0x73, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x20, 0x4b, 0x65, 0x79, 0x30, 0x81, 0x9f,
92 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x01, 0x05, 0x00, 0x03,
93 0x81, 0x8d, 0x00, 0x30, 0x81, 0x89, 0x02, 0x81, 0x81, 0x00, 0xc0, 0x83, 0x23, 0xdc, 0x56, 0x88,
94 0x1b, 0xb8, 0x30, 0x20, 0x69, 0xf5, 0xb0, 0x85, 0x61, 0xc6, 0xee, 0xbe, 0x7f, 0x05, 0xe2, 0xf5,
95 0xa8, 0x42, 0x04, 0x8a, 0xbe, 0x8b, 0x47, 0xbe, 0x76, 0xfe, 0xae, 0xf2, 0x5c, 0xf2, 0x9b, 0x2a,
96 0xfa, 0x32, 0x00, 0x14, 0x16, 0x01, 0x42, 0x99, 0x89, 0xa1, 0x5f, 0xcf, 0xc6, 0x81, 0x5e, 0xb3,
97 0x63, 0x58, 0x3c, 0x2f, 0xd2, 0xf2, 0x0b, 0xe4, 0x98, 0x32, 0x83, 0xdd, 0x81, 0x4b, 0x16, 0xd7,
98 0xe1, 0x85, 0x41, 0x7a, 0xe5, 0x4a, 0xbc, 0x29, 0x6a, 0x3a, 0x6d, 0xb5, 0xc0, 0x04, 0x08, 0x3b,
99 0x68, 0xc5, 0x56, 0xc1, 0xf0, 0x23, 0x39, 0x91, 0x64, 0x19, 0x86, 0x4d, 0x50, 0xb7, 0x4d, 0x40,
100 0xae, 0xca, 0x48, 0x4c, 0x77, 0x35, 0x6c, 0x89, 0x5a, 0x0c, 0x27, 0x5a, 0xbf, 0xac, 0x49, 0x9d,
101 0x5d, 0x7d, 0x23, 0x62, 0xf2, 0x9c, 0x5e, 0x02, 0xe8, 0x71, 0x02, 0x03, 0x01, 0x00, 0x01, 0xa3,
102 0x66, 0x30, 0x64, 0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0xd4, 0x0c,
103 0x10, 0x1b, 0xf8, 0xcd, 0x63, 0xb9, 0xf7, 0x39, 0x52, 0xb5, 0x0e, 0x13, 0x5c, 0xa6, 0xd7, 0x99,
104 0x93, 0x86, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30, 0x16, 0x80, 0x14, 0x29,
105 0xfa, 0xf1, 0xac, 0xcc, 0x4d, 0xd2, 0x4c, 0x96, 0x40, 0x27, 0x75, 0xb6, 0xb0, 0xe9, 0x32, 0xe5,
106 0x07, 0xfe, 0x2e, 0x30, 0x12, 0x06, 0x03, 0x55, 0x1d, 0x13, 0x01, 0x01, 0xff, 0x04, 0x08, 0x30,
107 0x06, 0x01, 0x01, 0xff, 0x02, 0x01, 0x00, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x1d, 0x0f, 0x01, 0x01,
108 0xff, 0x04, 0x04, 0x03, 0x02, 0x02, 0x84, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7,
109 0x0d, 0x01, 0x01, 0x0b, 0x05, 0x00, 0x03, 0x81, 0x81, 0x00, 0x9e, 0x2d, 0x48, 0x5f, 0x8c, 0x67,
110 0x33, 0xdc, 0x1a, 0x85, 0xad, 0x99, 0xd7, 0x50, 0x23, 0xea, 0x14, 0xec, 0x43, 0xb0, 0xe1, 0x9d,
111 0xea, 0xc2, 0x23, 0x46, 0x1e, 0x72, 0xb5, 0x19, 0xdc, 0x60, 0x22, 0xe4, 0xa5, 0x68, 0x31, 0x6c,
112 0x0b, 0x55, 0xc4, 0xe6, 0x9c, 0xa2, 0x2d, 0x9f, 0x3a, 0x4f, 0x93, 0x6b, 0x31, 0x8b, 0x16, 0x78,
113 0x16, 0x0d, 0x88, 0xcb, 0xd9, 0x8b, 0xcc, 0x80, 0x9d, 0x84, 0xf0, 0xc2, 0x27, 0xe3, 0x6b, 0x38,
114 0xf1, 0xfd, 0xd1, 0xe7, 0x17, 0x72, 0x31, 0x59, 0x35, 0x7d, 0x96, 0xf3, 0xc5, 0x7f, 0xab, 0x9d,
115 0x8f, 0x96, 0x61, 0x26, 0x4f, 0xb2, 0xbe, 0x81, 0xbb, 0x0d, 0x49, 0x04, 0x22, 0x8a, 0xce, 0x9f,
116 0xf7, 0xf5, 0x42, 0x2e, 0x25, 0x44, 0xfa, 0x21, 0x07, 0x12, 0x5a, 0x83, 0xb5, 0x55, 0xad, 0x18,
117 0x82, 0xf8, 0x40, 0x14, 0x9b, 0x9c, 0x20, 0x63, 0x04, 0x7f,
118 };
119
120 static const uint8_t kRsaAttestRootCert[] = {
121 0x30, 0x82, 0x02, 0xa7, 0x30, 0x82, 0x02, 0x10, 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x09, 0x00,
122 0xff, 0x94, 0xd9, 0xdd, 0x9f, 0x07, 0xc8, 0x0c, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86,
123 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x05, 0x00, 0x30, 0x63, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55,
124 0x04, 0x06, 0x13, 0x02, 0x55, 0x53, 0x31, 0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0c,
125 0x0a, 0x43, 0x61, 0x6c, 0x69, 0x66, 0x6f, 0x72, 0x6e, 0x69, 0x61, 0x31, 0x16, 0x30, 0x14, 0x06,
126 0x03, 0x55, 0x04, 0x07, 0x0c, 0x0d, 0x4d, 0x6f, 0x75, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x20, 0x56,
127 0x69, 0x65, 0x77, 0x31, 0x15, 0x30, 0x13, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c, 0x0c, 0x47, 0x6f,
128 0x6f, 0x67, 0x6c, 0x65, 0x2c, 0x20, 0x49, 0x6e, 0x63, 0x2e, 0x31, 0x10, 0x30, 0x0e, 0x06, 0x03,
129 0x55, 0x04, 0x0b, 0x0c, 0x07, 0x41, 0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64, 0x30, 0x1e, 0x17, 0x0d,
130 0x31, 0x36, 0x30, 0x31, 0x30, 0x34, 0x31, 0x32, 0x33, 0x31, 0x30, 0x38, 0x5a, 0x17, 0x0d, 0x33,
131 0x35, 0x31, 0x32, 0x33, 0x30, 0x31, 0x32, 0x33, 0x31, 0x30, 0x38, 0x5a, 0x30, 0x63, 0x31, 0x0b,
132 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x55, 0x53, 0x31, 0x13, 0x30, 0x11, 0x06,
133 0x03, 0x55, 0x04, 0x08, 0x0c, 0x0a, 0x43, 0x61, 0x6c, 0x69, 0x66, 0x6f, 0x72, 0x6e, 0x69, 0x61,
134 0x31, 0x16, 0x30, 0x14, 0x06, 0x03, 0x55, 0x04, 0x07, 0x0c, 0x0d, 0x4d, 0x6f, 0x75, 0x6e, 0x74,
135 0x61, 0x69, 0x6e, 0x20, 0x56, 0x69, 0x65, 0x77, 0x31, 0x15, 0x30, 0x13, 0x06, 0x03, 0x55, 0x04,
136 0x0a, 0x0c, 0x0c, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2c, 0x20, 0x49, 0x6e, 0x63, 0x2e, 0x31,
137 0x10, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x04, 0x0b, 0x0c, 0x07, 0x41, 0x6e, 0x64, 0x72, 0x6f, 0x69,
138 0x64, 0x30, 0x81, 0x9f, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01,
139 0x01, 0x05, 0x00, 0x03, 0x81, 0x8d, 0x00, 0x30, 0x81, 0x89, 0x02, 0x81, 0x81, 0x00, 0xa2, 0x6b,
140 0xad, 0xeb, 0x6e, 0x2e, 0x44, 0x61, 0xef, 0xd5, 0x0e, 0x82, 0xe6, 0xb7, 0x94, 0xd1, 0x75, 0x23,
141 0x1f, 0x77, 0x9b, 0x63, 0x91, 0x63, 0xff, 0xf7, 0xaa, 0xff, 0x0b, 0x72, 0x47, 0x4e, 0xc0, 0x2c,
142 0x43, 0xec, 0x33, 0x7c, 0xd7, 0xac, 0xed, 0x40, 0x3e, 0x8c, 0x28, 0xa0, 0x66, 0xd5, 0xf7, 0x87,
143 0x0b, 0x33, 0x97, 0xde, 0x0e, 0xb8, 0x4e, 0x13, 0x40, 0xab, 0xaf, 0xa5, 0x27, 0xbf, 0x95, 0x69,
144 0xa0, 0x31, 0xdb, 0x06, 0x52, 0x65, 0xf8, 0x44, 0x59, 0x57, 0x61, 0xf0, 0xbb, 0xf2, 0x17, 0x4b,
145 0xb7, 0x41, 0x80, 0x64, 0xc0, 0x28, 0x0e, 0x8f, 0x52, 0x77, 0x8e, 0xdb, 0xd2, 0x47, 0xb6, 0x45,
146 0xe9, 0x19, 0xc8, 0xe9, 0x8b, 0xc3, 0xdb, 0xc2, 0x91, 0x3f, 0xd7, 0xd7, 0x50, 0xc4, 0x1d, 0x35,
147 0x66, 0xf9, 0x57, 0xe4, 0x97, 0x96, 0x0b, 0x09, 0xac, 0xce, 0x92, 0x35, 0x85, 0x9b, 0x02, 0x03,
148 0x01, 0x00, 0x01, 0xa3, 0x63, 0x30, 0x61, 0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d, 0x0e, 0x04, 0x16,
149 0x04, 0x14, 0x29, 0xfa, 0xf1, 0xac, 0xcc, 0x4d, 0xd2, 0x4c, 0x96, 0x40, 0x27, 0x75, 0xb6, 0xb0,
150 0xe9, 0x32, 0xe5, 0x07, 0xfe, 0x2e, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30,
151 0x16, 0x80, 0x14, 0x29, 0xfa, 0xf1, 0xac, 0xcc, 0x4d, 0xd2, 0x4c, 0x96, 0x40, 0x27, 0x75, 0xb6,
152 0xb0, 0xe9, 0x32, 0xe5, 0x07, 0xfe, 0x2e, 0x30, 0x0f, 0x06, 0x03, 0x55, 0x1d, 0x13, 0x01, 0x01,
153 0xff, 0x04, 0x05, 0x30, 0x03, 0x01, 0x01, 0xff, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x1d, 0x0f, 0x01,
154 0x01, 0xff, 0x04, 0x04, 0x03, 0x02, 0x02, 0x84, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86,
155 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x05, 0x00, 0x03, 0x81, 0x81, 0x00, 0x4f, 0x72, 0xf3, 0x36, 0x59,
156 0x8d, 0x0e, 0xc1, 0xb9, 0x74, 0x5b, 0x31, 0x59, 0xf6, 0xf0, 0x8d, 0x25, 0x49, 0x30, 0x9e, 0xa3,
157 0x1c, 0x1c, 0x29, 0xd2, 0x45, 0x2d, 0x20, 0xb9, 0x4d, 0x5f, 0x64, 0xb4, 0xe8, 0x80, 0xc7, 0x78,
158 0x7a, 0x9c, 0x39, 0xde, 0xa8, 0xb3, 0xf5, 0xbf, 0x2f, 0x70, 0x5f, 0x47, 0x10, 0x5c, 0xc5, 0xe6,
159 0xeb, 0x4d, 0x06, 0x99, 0x61, 0xd2, 0xae, 0x9a, 0x07, 0xff, 0xf7, 0x7c, 0xb8, 0xab, 0xeb, 0x9c,
160 0x0f, 0x24, 0x07, 0x5e, 0xb1, 0x7f, 0xba, 0x79, 0x71, 0xfd, 0x4d, 0x5b, 0x9e, 0xdf, 0x14, 0xa9,
161 0xfe, 0xdf, 0xed, 0x7c, 0xc0, 0x88, 0x5d, 0xf8, 0xdd, 0x9b, 0x64, 0x32, 0x56, 0xd5, 0x35, 0x9a,
162 0xe2, 0x13, 0xf9, 0x8f, 0xce, 0xc1, 0x7c, 0xdc, 0xef, 0xa4, 0xaa, 0xb2, 0x55, 0xc3, 0x83, 0xa9,
163 0x2e, 0xfb, 0x5c, 0xf6, 0x62, 0xf5, 0x27, 0x52, 0x17, 0xbe, 0x63,
164 };
165
166 static keymaster_blob_t kRsaAttestChainBlobs[] = {
167 {(const uint8_t*)&kRsaAttestCert, sizeof(kRsaAttestCert)},
168 {(const uint8_t*)&kRsaAttestRootCert, sizeof(kRsaAttestRootCert)}};
169
170 static const keymaster_cert_chain_t kRsaAttestChain = {(keymaster_blob_t*)&kRsaAttestChainBlobs, 2};
171
172 static const uint8_t kEcAttestKey[] = {
173 0x30, 0x77, 0x02, 0x01, 0x01, 0x04, 0x20, 0x21, 0xe0, 0x86, 0x43, 0x2a, 0x15, 0x19, 0x84, 0x59,
174 0xcf, 0x36, 0x3a, 0x50, 0xfc, 0x14, 0xc9, 0xda, 0xad, 0xf9, 0x35, 0xf5, 0x27, 0xc2, 0xdf, 0xd7,
175 0x1e, 0x4d, 0x6d, 0xbc, 0x42, 0xe5, 0x44, 0xa0, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d,
176 0x03, 0x01, 0x07, 0xa1, 0x44, 0x03, 0x42, 0x00, 0x04, 0xeb, 0x9e, 0x79, 0xf8, 0x42, 0x63, 0x59,
177 0xac, 0xcb, 0x2a, 0x91, 0x4c, 0x89, 0x86, 0xcc, 0x70, 0xad, 0x90, 0x66, 0x93, 0x82, 0xa9, 0x73,
178 0x26, 0x13, 0xfe, 0xac, 0xcb, 0xf8, 0x21, 0x27, 0x4c, 0x21, 0x74, 0x97, 0x4a, 0x2a, 0xfe, 0xa5,
179 0xb9, 0x4d, 0x7f, 0x66, 0xd4, 0xe0, 0x65, 0x10, 0x66, 0x35, 0xbc, 0x53, 0xb7, 0xa0, 0xa3, 0xa6,
180 0x71, 0x58, 0x3e, 0xdb, 0x3e, 0x11, 0xae, 0x10, 0x14,
181 };
182
183 static const keymaster_key_blob_t kEcAttestKeyBlob = {(const uint8_t*)&kEcAttestKey,
184 sizeof(kEcAttestKey)};
185
186 static const uint8_t kEcAttestCert[] = {
187 0x30, 0x82, 0x02, 0x78, 0x30, 0x82, 0x02, 0x1e, 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x02, 0x10,
188 0x01, 0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02, 0x30, 0x81, 0x98,
189 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x55, 0x53, 0x31, 0x13, 0x30,
190 0x11, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0c, 0x0a, 0x43, 0x61, 0x6c, 0x69, 0x66, 0x6f, 0x72, 0x6e,
191 0x69, 0x61, 0x31, 0x16, 0x30, 0x14, 0x06, 0x03, 0x55, 0x04, 0x07, 0x0c, 0x0d, 0x4d, 0x6f, 0x75,
192 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x20, 0x56, 0x69, 0x65, 0x77, 0x31, 0x15, 0x30, 0x13, 0x06, 0x03,
193 0x55, 0x04, 0x0a, 0x0c, 0x0c, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2c, 0x20, 0x49, 0x6e, 0x63,
194 0x2e, 0x31, 0x10, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x04, 0x0b, 0x0c, 0x07, 0x41, 0x6e, 0x64, 0x72,
195 0x6f, 0x69, 0x64, 0x31, 0x33, 0x30, 0x31, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x2a, 0x41, 0x6e,
196 0x64, 0x72, 0x6f, 0x69, 0x64, 0x20, 0x4b, 0x65, 0x79, 0x73, 0x74, 0x6f, 0x72, 0x65, 0x20, 0x53,
197 0x6f, 0x66, 0x74, 0x77, 0x61, 0x72, 0x65, 0x20, 0x41, 0x74, 0x74, 0x65, 0x73, 0x74, 0x61, 0x74,
198 0x69, 0x6f, 0x6e, 0x20, 0x52, 0x6f, 0x6f, 0x74, 0x30, 0x1e, 0x17, 0x0d, 0x31, 0x36, 0x30, 0x31,
199 0x31, 0x31, 0x30, 0x30, 0x34, 0x36, 0x30, 0x39, 0x5a, 0x17, 0x0d, 0x32, 0x36, 0x30, 0x31, 0x30,
200 0x38, 0x30, 0x30, 0x34, 0x36, 0x30, 0x39, 0x5a, 0x30, 0x81, 0x88, 0x31, 0x0b, 0x30, 0x09, 0x06,
201 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x55, 0x53, 0x31, 0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04,
202 0x08, 0x0c, 0x0a, 0x43, 0x61, 0x6c, 0x69, 0x66, 0x6f, 0x72, 0x6e, 0x69, 0x61, 0x31, 0x15, 0x30,
203 0x13, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c, 0x0c, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2c, 0x20,
204 0x49, 0x6e, 0x63, 0x2e, 0x31, 0x10, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x04, 0x0b, 0x0c, 0x07, 0x41,
205 0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64, 0x31, 0x3b, 0x30, 0x39, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c,
206 0x32, 0x41, 0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64, 0x20, 0x4b, 0x65, 0x79, 0x73, 0x74, 0x6f, 0x72,
207 0x65, 0x20, 0x53, 0x6f, 0x66, 0x74, 0x77, 0x61, 0x72, 0x65, 0x20, 0x41, 0x74, 0x74, 0x65, 0x73,
208 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x20, 0x49, 0x6e, 0x74, 0x65, 0x72, 0x6d, 0x65, 0x64, 0x69,
209 0x61, 0x74, 0x65, 0x30, 0x59, 0x30, 0x13, 0x06, 0x07, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x02, 0x01,
210 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x03, 0x01, 0x07, 0x03, 0x42, 0x00, 0x04, 0xeb, 0x9e,
211 0x79, 0xf8, 0x42, 0x63, 0x59, 0xac, 0xcb, 0x2a, 0x91, 0x4c, 0x89, 0x86, 0xcc, 0x70, 0xad, 0x90,
212 0x66, 0x93, 0x82, 0xa9, 0x73, 0x26, 0x13, 0xfe, 0xac, 0xcb, 0xf8, 0x21, 0x27, 0x4c, 0x21, 0x74,
213 0x97, 0x4a, 0x2a, 0xfe, 0xa5, 0xb9, 0x4d, 0x7f, 0x66, 0xd4, 0xe0, 0x65, 0x10, 0x66, 0x35, 0xbc,
214 0x53, 0xb7, 0xa0, 0xa3, 0xa6, 0x71, 0x58, 0x3e, 0xdb, 0x3e, 0x11, 0xae, 0x10, 0x14, 0xa3, 0x66,
215 0x30, 0x64, 0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0x3f, 0xfc, 0xac,
216 0xd6, 0x1a, 0xb1, 0x3a, 0x9e, 0x81, 0x20, 0xb8, 0xd5, 0x25, 0x1c, 0xc5, 0x65, 0xbb, 0x1e, 0x91,
217 0xa9, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30, 0x16, 0x80, 0x14, 0xc8, 0xad,
218 0xe9, 0x77, 0x4c, 0x45, 0xc3, 0xa3, 0xcf, 0x0d, 0x16, 0x10, 0xe4, 0x79, 0x43, 0x3a, 0x21, 0x5a,
219 0x30, 0xcf, 0x30, 0x12, 0x06, 0x03, 0x55, 0x1d, 0x13, 0x01, 0x01, 0xff, 0x04, 0x08, 0x30, 0x06,
220 0x01, 0x01, 0xff, 0x02, 0x01, 0x00, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x1d, 0x0f, 0x01, 0x01, 0xff,
221 0x04, 0x04, 0x03, 0x02, 0x02, 0x84, 0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x04,
222 0x03, 0x02, 0x03, 0x48, 0x00, 0x30, 0x45, 0x02, 0x20, 0x4b, 0x8a, 0x9b, 0x7b, 0xee, 0x82, 0xbc,
223 0xc0, 0x33, 0x87, 0xae, 0x2f, 0xc0, 0x89, 0x98, 0xb4, 0xdd, 0xc3, 0x8d, 0xab, 0x27, 0x2a, 0x45,
224 0x9f, 0x69, 0x0c, 0xc7, 0xc3, 0x92, 0xd4, 0x0f, 0x8e, 0x02, 0x21, 0x00, 0xee, 0xda, 0x01, 0x5d,
225 0xb6, 0xf4, 0x32, 0xe9, 0xd4, 0x84, 0x3b, 0x62, 0x4c, 0x94, 0x04, 0xef, 0x3a, 0x7c, 0xcc, 0xbd,
226 0x5e, 0xfb, 0x22, 0xbb, 0xe7, 0xfe, 0xb9, 0x77, 0x3f, 0x59, 0x3f, 0xfb,
227 };
228
229 static const uint8_t kEcAttestRootCert[] = {
230 0x30, 0x82, 0x02, 0x8b, 0x30, 0x82, 0x02, 0x32, 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x09, 0x00,
231 0xa2, 0x05, 0x9e, 0xd1, 0x0e, 0x43, 0x5b, 0x57, 0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce,
232 0x3d, 0x04, 0x03, 0x02, 0x30, 0x81, 0x98, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06,
233 0x13, 0x02, 0x55, 0x53, 0x31, 0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0c, 0x0a, 0x43,
234 0x61, 0x6c, 0x69, 0x66, 0x6f, 0x72, 0x6e, 0x69, 0x61, 0x31, 0x16, 0x30, 0x14, 0x06, 0x03, 0x55,
235 0x04, 0x07, 0x0c, 0x0d, 0x4d, 0x6f, 0x75, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x20, 0x56, 0x69, 0x65,
236 0x77, 0x31, 0x15, 0x30, 0x13, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c, 0x0c, 0x47, 0x6f, 0x6f, 0x67,
237 0x6c, 0x65, 0x2c, 0x20, 0x49, 0x6e, 0x63, 0x2e, 0x31, 0x10, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x04,
238 0x0b, 0x0c, 0x07, 0x41, 0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64, 0x31, 0x33, 0x30, 0x31, 0x06, 0x03,
239 0x55, 0x04, 0x03, 0x0c, 0x2a, 0x41, 0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64, 0x20, 0x4b, 0x65, 0x79,
240 0x73, 0x74, 0x6f, 0x72, 0x65, 0x20, 0x53, 0x6f, 0x66, 0x74, 0x77, 0x61, 0x72, 0x65, 0x20, 0x41,
241 0x74, 0x74, 0x65, 0x73, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x20, 0x52, 0x6f, 0x6f, 0x74, 0x30,
242 0x1e, 0x17, 0x0d, 0x31, 0x36, 0x30, 0x31, 0x31, 0x31, 0x30, 0x30, 0x34, 0x33, 0x35, 0x30, 0x5a,
243 0x17, 0x0d, 0x33, 0x36, 0x30, 0x31, 0x30, 0x36, 0x30, 0x30, 0x34, 0x33, 0x35, 0x30, 0x5a, 0x30,
244 0x81, 0x98, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x55, 0x53, 0x31,
245 0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0c, 0x0a, 0x43, 0x61, 0x6c, 0x69, 0x66, 0x6f,
246 0x72, 0x6e, 0x69, 0x61, 0x31, 0x16, 0x30, 0x14, 0x06, 0x03, 0x55, 0x04, 0x07, 0x0c, 0x0d, 0x4d,
247 0x6f, 0x75, 0x6e, 0x74, 0x61, 0x69, 0x6e, 0x20, 0x56, 0x69, 0x65, 0x77, 0x31, 0x15, 0x30, 0x13,
248 0x06, 0x03, 0x55, 0x04, 0x0a, 0x0c, 0x0c, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2c, 0x20, 0x49,
249 0x6e, 0x63, 0x2e, 0x31, 0x10, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x04, 0x0b, 0x0c, 0x07, 0x41, 0x6e,
250 0x64, 0x72, 0x6f, 0x69, 0x64, 0x31, 0x33, 0x30, 0x31, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x2a,
251 0x41, 0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64, 0x20, 0x4b, 0x65, 0x79, 0x73, 0x74, 0x6f, 0x72, 0x65,
252 0x20, 0x53, 0x6f, 0x66, 0x74, 0x77, 0x61, 0x72, 0x65, 0x20, 0x41, 0x74, 0x74, 0x65, 0x73, 0x74,
253 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x20, 0x52, 0x6f, 0x6f, 0x74, 0x30, 0x59, 0x30, 0x13, 0x06, 0x07,
254 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x02, 0x01, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x03, 0x01,
255 0x07, 0x03, 0x42, 0x00, 0x04, 0xee, 0x5d, 0x5e, 0xc7, 0xe1, 0xc0, 0xdb, 0x6d, 0x03, 0xa6, 0x7e,
256 0xe6, 0xb6, 0x1b, 0xec, 0x4d, 0x6a, 0x5d, 0x6a, 0x68, 0x2e, 0x0f, 0xff, 0x7f, 0x49, 0x0e, 0x7d,
257 0x77, 0x1f, 0x44, 0x22, 0x6d, 0xbd, 0xb1, 0xaf, 0xfa, 0x16, 0xcb, 0xc7, 0xad, 0xc5, 0x77, 0xd2,
258 0x56, 0x9c, 0xaa, 0xb7, 0xb0, 0x2d, 0x54, 0x01, 0x5d, 0x3e, 0x43, 0x2b, 0x2a, 0x8e, 0xd7, 0x4e,
259 0xec, 0x48, 0x75, 0x41, 0xa4, 0xa3, 0x63, 0x30, 0x61, 0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d, 0x0e,
260 0x04, 0x16, 0x04, 0x14, 0xc8, 0xad, 0xe9, 0x77, 0x4c, 0x45, 0xc3, 0xa3, 0xcf, 0x0d, 0x16, 0x10,
261 0xe4, 0x79, 0x43, 0x3a, 0x21, 0x5a, 0x30, 0xcf, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04,
262 0x18, 0x30, 0x16, 0x80, 0x14, 0xc8, 0xad, 0xe9, 0x77, 0x4c, 0x45, 0xc3, 0xa3, 0xcf, 0x0d, 0x16,
263 0x10, 0xe4, 0x79, 0x43, 0x3a, 0x21, 0x5a, 0x30, 0xcf, 0x30, 0x0f, 0x06, 0x03, 0x55, 0x1d, 0x13,
264 0x01, 0x01, 0xff, 0x04, 0x05, 0x30, 0x03, 0x01, 0x01, 0xff, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x1d,
265 0x0f, 0x01, 0x01, 0xff, 0x04, 0x04, 0x03, 0x02, 0x02, 0x84, 0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86,
266 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02, 0x03, 0x47, 0x00, 0x30, 0x44, 0x02, 0x20, 0x35, 0x21, 0xa3,
267 0xef, 0x8b, 0x34, 0x46, 0x1e, 0x9c, 0xd5, 0x60, 0xf3, 0x1d, 0x58, 0x89, 0x20, 0x6a, 0xdc, 0xa3,
268 0x65, 0x41, 0xf6, 0x0d, 0x9e, 0xce, 0x8a, 0x19, 0x8c, 0x66, 0x48, 0x60, 0x7b, 0x02, 0x20, 0x4d,
269 0x0b, 0xf3, 0x51, 0xd9, 0x30, 0x7c, 0x7d, 0x5b, 0xda, 0x35, 0x34, 0x1d, 0xa8, 0x47, 0x1b, 0x63,
270 0xa5, 0x85, 0x65, 0x3c, 0xad, 0x4f, 0x24, 0xa7, 0xe7, 0x4d, 0xaf, 0x41, 0x7d, 0xf1, 0xbf,
271 };
272
273 static keymaster_blob_t kEcAttestChainBlobs[] = {
274 {(const uint8_t*)&kEcAttestCert, sizeof(kEcAttestCert)},
275 {(const uint8_t*)&kEcAttestRootCert, sizeof(kEcAttestRootCert)}};
276
277 static const keymaster_cert_chain_t kEcAttestChain = {(keymaster_blob_t*)&kEcAttestChainBlobs, 2};
278
279 } // namespace
280
getAttestationKey(keymaster_algorithm_t algorithm,keymaster_error_t * error)281 const keymaster_key_blob_t* getAttestationKey(keymaster_algorithm_t algorithm,
282 keymaster_error_t* error) {
283
284 if (error) *error = KM_ERROR_OK;
285
286 switch (algorithm) {
287 case KM_ALGORITHM_RSA:
288 return &kRsaAttestKeyBlob;
289
290 case KM_ALGORITHM_EC:
291 return &kEcAttestKeyBlob;
292
293 default:
294 if (error) *error = KM_ERROR_UNSUPPORTED_ALGORITHM;
295 return nullptr;
296 }
297 }
298
getAttestationChain(keymaster_algorithm_t algorithm,keymaster_error_t * error)299 CertificateChain getAttestationChain(keymaster_algorithm_t algorithm, keymaster_error_t* error) {
300 if (error) *error = KM_ERROR_OK;
301
302 CertificateChain retval;
303
304 switch (algorithm) {
305 case KM_ALGORITHM_RSA:
306 retval = CertificateChain::clone(kRsaAttestChain);
307 if (!retval.entries && error) *error = KM_ERROR_MEMORY_ALLOCATION_FAILED;
308 break;
309 case KM_ALGORITHM_EC:
310 retval = CertificateChain::clone(kEcAttestChain);
311 if (!retval.entries && error) *error = KM_ERROR_MEMORY_ALLOCATION_FAILED;
312 break;
313 default:
314 if (error) *error = KM_ERROR_UNSUPPORTED_ALGORITHM;
315 break;
316 }
317
318 return retval;
319 }
320
321 } // namespace keymaster
322