xref: /rk3399_ARM-atf/plat/qemu/common/qemu_plat_attest_token.c (revision c69e95eed0491b481971b48f5df855402ed5392a) 
1*c69e95eeSJean-Philippe Brucker /*
2*c69e95eeSJean-Philippe Brucker  * Copyright (c) 2024, Arm Limited and Contributors. All rights reserved.
3*c69e95eeSJean-Philippe Brucker  *
4*c69e95eeSJean-Philippe Brucker  * SPDX-License-Identifier: BSD-3-Clause
5*c69e95eeSJean-Philippe Brucker  */
6*c69e95eeSJean-Philippe Brucker 
7*c69e95eeSJean-Philippe Brucker #include <errno.h>
8*c69e95eeSJean-Philippe Brucker #include <string.h>
9*c69e95eeSJean-Philippe Brucker 
10*c69e95eeSJean-Philippe Brucker #include <plat/common/platform.h>
11*c69e95eeSJean-Philippe Brucker 
12*c69e95eeSJean-Philippe Brucker static const uint8_t sample_platform_token[] = {
13*c69e95eeSJean-Philippe Brucker 	0xD2, 0x84, 0x44, 0xA1, 0x01, 0x38, 0x22, 0xA0,
14*c69e95eeSJean-Philippe Brucker 	0x59, 0x02, 0x33, 0xA9, 0x19, 0x01, 0x09, 0x78,
15*c69e95eeSJean-Philippe Brucker 	0x1C, 0x68, 0x74, 0x74, 0x70, 0x3A, 0x2F, 0x2F,
16*c69e95eeSJean-Philippe Brucker 	0x61, 0x72, 0x6D, 0x2E, 0x63, 0x6F, 0x6D, 0x2F,
17*c69e95eeSJean-Philippe Brucker 	0x43, 0x43, 0x41, 0x2D, 0x53, 0x53, 0x44, 0x2F,
18*c69e95eeSJean-Philippe Brucker 	0x31, 0x2E, 0x30, 0x2E, 0x30, 0x0A, 0x58, 0x20,
19*c69e95eeSJean-Philippe Brucker 	0xB5, 0x97, 0x3C, 0xB6, 0x8B, 0xAA, 0x9F, 0xC5,
20*c69e95eeSJean-Philippe Brucker 	0x55, 0x58, 0x78, 0x6B, 0x7E, 0xC6, 0x7F, 0x69,
21*c69e95eeSJean-Philippe Brucker 	0xE4, 0x0D, 0xF5, 0xBA, 0x5A, 0xA9, 0x21, 0xCD,
22*c69e95eeSJean-Philippe Brucker 	0x0C, 0x27, 0xF4, 0x05, 0x87, 0xA0, 0x11, 0xEA,
23*c69e95eeSJean-Philippe Brucker 	0x19, 0x09, 0x5C, 0x58, 0x20, 0x7F, 0x45, 0x4C,
24*c69e95eeSJean-Philippe Brucker 	0x46, 0x02, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00,
25*c69e95eeSJean-Philippe Brucker 	0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x3E,
26*c69e95eeSJean-Philippe Brucker 	0x00, 0x01, 0x00, 0x00, 0x00, 0x50, 0x58, 0x00,
27*c69e95eeSJean-Philippe Brucker 	0x00, 0x00, 0x00, 0x00, 0x00, 0x19, 0x01, 0x00,
28*c69e95eeSJean-Philippe Brucker 	0x58, 0x21, 0x01, 0x07, 0x06, 0x05, 0x04, 0x03,
29*c69e95eeSJean-Philippe Brucker 	0x02, 0x01, 0x00, 0x0F, 0x0E, 0x0D, 0x0C, 0x0B,
30*c69e95eeSJean-Philippe Brucker 	0x0A, 0x09, 0x08, 0x17, 0x16, 0x15, 0x14, 0x13,
31*c69e95eeSJean-Philippe Brucker 	0x12, 0x11, 0x10, 0x1F, 0x1E, 0x1D, 0x1C, 0x1B,
32*c69e95eeSJean-Philippe Brucker 	0x1A, 0x19, 0x18, 0x19, 0x09, 0x61, 0x58, 0x21,
33*c69e95eeSJean-Philippe Brucker 	0x01, 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01,
34*c69e95eeSJean-Philippe Brucker 	0x00, 0x0F, 0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09,
35*c69e95eeSJean-Philippe Brucker 	0x08, 0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11,
36*c69e95eeSJean-Philippe Brucker 	0x10, 0x1F, 0x1E, 0x1D, 0x1C, 0x1B, 0x1A, 0x19,
37*c69e95eeSJean-Philippe Brucker 	0x18, 0x19, 0x09, 0x5B, 0x19, 0x30, 0x03, 0x19,
38*c69e95eeSJean-Philippe Brucker 	0x09, 0x62, 0x67, 0x73, 0x68, 0x61, 0x2D, 0x32,
39*c69e95eeSJean-Philippe Brucker 	0x35, 0x36, 0x19, 0x09, 0x5F, 0x84, 0xA5, 0x01,
40*c69e95eeSJean-Philippe Brucker 	0x62, 0x42, 0x4C, 0x05, 0x58, 0x20, 0x07, 0x06,
41*c69e95eeSJean-Philippe Brucker 	0x05, 0x04, 0x03, 0x02, 0x01, 0x00, 0x0F, 0x0E,
42*c69e95eeSJean-Philippe Brucker 	0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x17, 0x16,
43*c69e95eeSJean-Philippe Brucker 	0x15, 0x14, 0x13, 0x12, 0x11, 0x10, 0x1F, 0x1E,
44*c69e95eeSJean-Philippe Brucker 	0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18, 0x04, 0x65,
45*c69e95eeSJean-Philippe Brucker 	0x33, 0x2E, 0x34, 0x2E, 0x32, 0x02, 0x58, 0x20,
46*c69e95eeSJean-Philippe Brucker 	0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00,
47*c69e95eeSJean-Philippe Brucker 	0x0F, 0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08,
48*c69e95eeSJean-Philippe Brucker 	0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10,
49*c69e95eeSJean-Philippe Brucker 	0x1F, 0x1E, 0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18,
50*c69e95eeSJean-Philippe Brucker 	0x06, 0x74, 0x54, 0x46, 0x2D, 0x4D, 0x5F, 0x53,
51*c69e95eeSJean-Philippe Brucker 	0x48, 0x41, 0x32, 0x35, 0x36, 0x4D, 0x65, 0x6D,
52*c69e95eeSJean-Philippe Brucker 	0x50, 0x72, 0x65, 0x58, 0x49, 0x50, 0xA4, 0x01,
53*c69e95eeSJean-Philippe Brucker 	0x62, 0x4D, 0x31, 0x05, 0x58, 0x20, 0x07, 0x06,
54*c69e95eeSJean-Philippe Brucker 	0x05, 0x04, 0x03, 0x02, 0x01, 0x00, 0x0F, 0x0E,
55*c69e95eeSJean-Philippe Brucker 	0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x17, 0x16,
56*c69e95eeSJean-Philippe Brucker 	0x15, 0x14, 0x13, 0x12, 0x11, 0x10, 0x1F, 0x1E,
57*c69e95eeSJean-Philippe Brucker 	0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18, 0x04, 0x63,
58*c69e95eeSJean-Philippe Brucker 	0x31, 0x2E, 0x32, 0x02, 0x58, 0x20, 0x07, 0x06,
59*c69e95eeSJean-Philippe Brucker 	0x05, 0x04, 0x03, 0x02, 0x01, 0x00, 0x0F, 0x0E,
60*c69e95eeSJean-Philippe Brucker 	0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x17, 0x16,
61*c69e95eeSJean-Philippe Brucker 	0x15, 0x14, 0x13, 0x12, 0x11, 0x10, 0x1F, 0x1E,
62*c69e95eeSJean-Philippe Brucker 	0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18, 0xA4, 0x01,
63*c69e95eeSJean-Philippe Brucker 	0x62, 0x4D, 0x32, 0x05, 0x58, 0x20, 0x07, 0x06,
64*c69e95eeSJean-Philippe Brucker 	0x05, 0x04, 0x03, 0x02, 0x01, 0x00, 0x0F, 0x0E,
65*c69e95eeSJean-Philippe Brucker 	0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x17, 0x16,
66*c69e95eeSJean-Philippe Brucker 	0x15, 0x14, 0x13, 0x12, 0x11, 0x10, 0x1F, 0x1E,
67*c69e95eeSJean-Philippe Brucker 	0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18, 0x04, 0x65,
68*c69e95eeSJean-Philippe Brucker 	0x31, 0x2E, 0x32, 0x2E, 0x33, 0x02, 0x58, 0x20,
69*c69e95eeSJean-Philippe Brucker 	0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00,
70*c69e95eeSJean-Philippe Brucker 	0x0F, 0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08,
71*c69e95eeSJean-Philippe Brucker 	0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10,
72*c69e95eeSJean-Philippe Brucker 	0x1F, 0x1E, 0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18,
73*c69e95eeSJean-Philippe Brucker 	0xA4, 0x01, 0x62, 0x4D, 0x33, 0x05, 0x58, 0x20,
74*c69e95eeSJean-Philippe Brucker 	0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00,
75*c69e95eeSJean-Philippe Brucker 	0x0F, 0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08,
76*c69e95eeSJean-Philippe Brucker 	0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10,
77*c69e95eeSJean-Philippe Brucker 	0x1F, 0x1E, 0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18,
78*c69e95eeSJean-Philippe Brucker 	0x04, 0x61, 0x31, 0x02, 0x58, 0x20, 0x07, 0x06,
79*c69e95eeSJean-Philippe Brucker 	0x05, 0x04, 0x03, 0x02, 0x01, 0x00, 0x0F, 0x0E,
80*c69e95eeSJean-Philippe Brucker 	0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x17, 0x16,
81*c69e95eeSJean-Philippe Brucker 	0x15, 0x14, 0x13, 0x12, 0x11, 0x10, 0x1F, 0x1E,
82*c69e95eeSJean-Philippe Brucker 	0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18, 0x19, 0x09,
83*c69e95eeSJean-Philippe Brucker 	0x60, 0x6C, 0x77, 0x68, 0x61, 0x74, 0x65, 0x76,
84*c69e95eeSJean-Philippe Brucker 	0x65, 0x72, 0x2E, 0x63, 0x6F, 0x6D, 0x58, 0x60,
85*c69e95eeSJean-Philippe Brucker 	0xE6, 0xB6, 0x38, 0x4F, 0xAE, 0x3F, 0x6E, 0x67,
86*c69e95eeSJean-Philippe Brucker 	0xF5, 0xD4, 0x97, 0x4B, 0x3F, 0xFD, 0x0A, 0xFA,
87*c69e95eeSJean-Philippe Brucker 	0x1D, 0xF0, 0x2F, 0x73, 0xB8, 0xFF, 0x5F, 0x02,
88*c69e95eeSJean-Philippe Brucker 	0xC0, 0x0F, 0x40, 0xAC, 0xF3, 0xA2, 0x9D, 0xB5,
89*c69e95eeSJean-Philippe Brucker 	0x31, 0x50, 0x16, 0x4F, 0xFA, 0x34, 0x3D, 0x0E,
90*c69e95eeSJean-Philippe Brucker 	0xAF, 0xE0, 0xD0, 0xD1, 0x6C, 0xF0, 0x9D, 0xC1,
91*c69e95eeSJean-Philippe Brucker 	0x01, 0x42, 0xA2, 0x3C, 0xCE, 0xD4, 0x4A, 0x59,
92*c69e95eeSJean-Philippe Brucker 	0xDC, 0x29, 0x0A, 0x30, 0x93, 0x5F, 0xB4, 0x98,
93*c69e95eeSJean-Philippe Brucker 	0x61, 0xBA, 0xE3, 0x91, 0x22, 0x95, 0x24, 0xF4,
94*c69e95eeSJean-Philippe Brucker 	0xAE, 0x47, 0x93, 0xD3, 0x84, 0xA3, 0x76, 0xD0,
95*c69e95eeSJean-Philippe Brucker 	0xC1, 0x26, 0x96, 0x53, 0xA3, 0x60, 0x3F, 0x6C,
96*c69e95eeSJean-Philippe Brucker 	0x75, 0x96, 0x90, 0x6A, 0xF9, 0x4E, 0xDA, 0x30
97*c69e95eeSJean-Philippe Brucker };
98*c69e95eeSJean-Philippe Brucker 
99*c69e95eeSJean-Philippe Brucker /*
100*c69e95eeSJean-Philippe Brucker  * Get the hardcoded platform attestation token as QEMU does not support
101*c69e95eeSJean-Philippe Brucker  * RSS.
102*c69e95eeSJean-Philippe Brucker  */
103*c69e95eeSJean-Philippe Brucker int plat_rmmd_get_cca_attest_token(uintptr_t buf, size_t *len,
104*c69e95eeSJean-Philippe Brucker 				   uintptr_t hash, size_t hash_size)
105*c69e95eeSJean-Philippe Brucker {
106*c69e95eeSJean-Philippe Brucker 	(void)hash;
107*c69e95eeSJean-Philippe Brucker 	(void)hash_size;
108*c69e95eeSJean-Philippe Brucker 
109*c69e95eeSJean-Philippe Brucker 	if (*len < sizeof(sample_platform_token)) {
110*c69e95eeSJean-Philippe Brucker 		return -EINVAL;
111*c69e95eeSJean-Philippe Brucker 	}
112*c69e95eeSJean-Philippe Brucker 
113*c69e95eeSJean-Philippe Brucker 	(void)memcpy((void *)buf, (const void *)sample_platform_token,
114*c69e95eeSJean-Philippe Brucker 		     sizeof(sample_platform_token));
115*c69e95eeSJean-Philippe Brucker 	*len = sizeof(sample_platform_token);
116*c69e95eeSJean-Philippe Brucker 
117*c69e95eeSJean-Philippe Brucker 	return 0;
118*c69e95eeSJean-Philippe Brucker }
119